There is a significant amount of discord about build tools. For example:
-
Scons has perfect dependencies.
-
Bazel is hermetically sealed.
-
Make is old.
Many of the claims made about any particular build tool are often entirely untrue (two of the three above, for example). Adding to the tribalization, it seems no one is interested in writing several build processes for their software project. Instead, the normal path is to choose one and stick with it. Conversions to another build tool, even, are rarely done because such work is notoriously difficult.
Irrespective the build tool used, the quality of the result is directly related to the strength of the team writing and maintaining it. However, there are immutable properties that must be accepted with each tool: overheads, for example. These overheads can be measured and compared, allowing a well-informed person to make reasoned decisions about a build tool, rather than solely relying on tribalized hype.
The goal of this project is to provide information about the out-of-the-box experience for each tool. Simple options that broadly improve a tools behavior can be included here. However, options or additional programs & systems that require a deep appreciation of the whole of the tool are rejected as decidedly not out-of-the-box.
A build tool is a utility that reads and executes the rules contained in a build process. These rules in the build process turn product source code into product deliverables. In general, the build tool is a third party program. The build process, however, is written and maintained by the team creating the product. The intermediate files produced on the way to making the final deliverables, and the final deliverables themselves are referred to as build artifacts.
Build process and build system are generally regarded as synonyms.
A build process exists to turn product sources into product artifacts. It accomplishes this by implicitly defining a directed acyclic graph (DAG) of the product specification (in Makefiles, for example). The product specification associates source files with artifacts (object files & executables, documentation, etc.), and the commands needed to transform the former into the latter. These commands collective are sometimes called a rule.
Once the product specification is read, and the DAG created by the build tool, it is traversed. During traversal, any source file that has changed since the last creation of its associated artifact (or if the artifact doesn't exist) will cause the commands needed to transform that source into an artifact to be executed.
In the case a C file (source) is newer than its associated object file, the compiler would be invoked to create an up-to-date object file (artifact). In the case of an object file being newer than the executable containing it, the linker will be invoked to create an up-to-date executable.
Good build tools have properties sought by all developers, but are all-too-often not actually achieved in practice. These properties, when present, make developers much more productive and happier. A few desirable properties are shown below:
-
Simple Invocation
A tool should be simple to use, since it will be used dozens or hundreds of times a day. It should as little hidden state as possible so that each invocation clearly shows how the build was produced. Hidden state includes anything that is not visible at the point of invocation, such as default configuration files, shell environment variables. This transparency is worthwhile because it reduces the mental load needed to understand the how a produced is produced is reduced.
-
Little time spent executing build tool
The build tool needs to read the product specification, construct a DAG and execute rules to turn sources into artifacts.
Some build tools have additional checking built-in. This checking is the build tool equivalent of a type system in a programming language. Stronger checking up front (when reasonable, understandable, errors are produced!) helps to ensure that the project is consistent, as specified, at all times.
-
Parallel execution of rules
When projects have thousands of files, executing them serially will cause build times to be glacial. Executing rules, unrelated to each other, in parallel generally reduces product builds.
-
Low resource overhead
The fewer resources used by the build tool leaves more resources available to execute the commands that turn sources into artifacts.
-
Minimal work performed on each invocation.
A build tool must only perform work necessary to bring out-of-date artifacts up-to-date, and nothing more, on each invocation.
An artifact is out-of-date when it doesn't exist, its sources have changed, or its prerequisites have been rebuilt. Any work occurring that is not creating an out-of-date artifact is unnecessary is a deficiency in the build process, and, possibly, the build tool.
-
Good error reporting
There are two major classes of errors that can occur.
-
Errors in the product definition.
The build tool must be able to precisely report errors in the product definition, as appropriate for the tool. By way of example, all build tools must correctly report cycles in the DAG.
-
Errors occurring while building the product
When an error occurs during the build, the tool should stop and faithfully reproduce the error displayed by the invoked tool. For example, a compiler error.
If one of many subordinate processes executing in parallel returns a non-zero exit code to the build process, upon exiting the build tool should clearly denote the error from the subordinate process so that the user does not have to search through, possibly, many megabytes of logs to find the error.
-
This testing system is designed to facilitate objective comparison of different build tools. To accomplish this, it generates a set of 'source modules', 'interfaces', and product specifications for a variety of different build tools. These specifications can be used to measure the time it takes to 'build' the described software using a variety of build tools.
The 'modules' and 'interfaces' generated are not real software, and nothing is actually 'built' in the traditional sense. This is a deliberate design decision undertaken to reduce the time-overhead of actually invoking compilers or other tools. Each artifact is brought up-to-date with a simple application of the 'touch' utility.
The current version of this software uses environment variables to communicate information to the utilities. This must be done using a Bash shell.
To configure your current shell, you must specify the following information:
-
The build output directory (BOD). This is where all the build output will be placed.
-
The amount of parallelism desired in the builds.
-
The number of files per directory. This controls the number of simulated module and interface files that are placed in a directory.
-
The number of simulated modules.
-
The size of the simulated modules. This size will indirectly affect build speed for build tools that use checksums to determine if a file is changed.
-
The root location where the simulated modules should be written.
The information is set in the environment with a command like this:
cd <directory where this repository is cloned>
source setup \
--bod /tmp/make/BOD \
--parallel 4 \
--files-per-dir 100 \
--modules 1000 \
--source /tmp/make/source
Once the environment has been configured (or changed) using with the
setup tool, the build processes and software must be generated.
This is done with:
./scripts/generate.sh
To produce the report of all information stored in the metrics file, you may execute:
./scripts/report.py --metrics ./metrics/metrics.json
To run all the characterizations, simply execute:
./scripts/runner.sh
If a build tool is not accessible through ${PATH}, it will not be run.
To run a single characterization, execute one of the following:
./scripts/build-bash.sh
./scripts/build-bazel.sh
./scripts/build-ninja.sh
./scripts/build-recursive-make.sh
./scripts/build-scons.sh
./scripts/build-single-make.sh
To change one of the interface files, thereby inducing an incremental build when characterizing a single build tool, execute the following:
./scripts/modify-most-used-interface.sh
Then re-execute the command (see above) to exercise the tool.
This will also collect metrics during the report and add them to the metrics file. The information collected will be added to the metrics files based on the identify of your system (host os, amount of ram, number of CPUs, etc.). The data is suitable for inclusion in the upstream repository, if you'd like to contribute. It would be interesting to see results for larger machines, as memory usage will scale with the amount of parallelism being used.
Bash is not a build tool, but it can used to conveniently create a shell script that emulates the unoptimized operations of creating an artifact if any of its prerequisite are changed. It represents a naive low bound for the time needed to create artifacts.
Bazel [https://bazel.build/]
Bazel is the public version of Google's internal Blaze build tool, without the secret sauce that makes it work well in their network. Google made this tool to solve problems they have; you probably do not have those problems.
Bazel claims to be fast & correct. Correctness is not addressed by this project, but speed claims and disk utilization certainly are.
- Made by Google.
- Apparently large community.
- Continually being updated & changed; the tool is not abandoned.
- Out-of-the-box resource use can make machine nearly unusable while building.
- In the worst case, out-of-the-box resource use can activate OOM killer.
- Extremely complicated.
- Does not play well with other build tools.
- Significant hidden state affecting build via automatically used config files.
- Very large number of command line options (eg: bazel help build|nl -ba)
- Bad, often incomplete or incorrect, documentation.
- Profligate use of disk space and other system resources.
- Not hermetic, though often claimed as such by enthusiasts.
- Continually being updated & changed; change isn't always positive.
- Bazel places all build output into four directories one level above the root directory of your sources.
- By default, these four build directories are symlinked to ~/.cache/bazel.
Make is the oldest of the build tools. The Make dialect used in this project is Gnu Make.
Make has a lot of built-in suffix rules, and will automatically
search them when deciding how a file should be built. In many
cases, these legacy-esque rules are not necessary and can be
disabled, resulting in a faster build. When these rules are
disabled, the Makefile maintainer will have to supply the rules (or
copy them from Make) needed to build the product (as is required for
Ninja).
- Easy to start a project.
- Fast.
- Common.
- Simple enough to understand 95% of the tool, but capable enough to do everything you need.
- Plays well with other build tools.
- Pretty good documentation.
- Scales well to large projects in terms of build time.
- POSIX standard provides predictable cross platform behavior
- Moderately complicated.
- Single global namespace.
- Minimal checking of input files.
- Undefined (eg: misspelled) variables have an empty value.
- Does not handle pathnames with embedded spaces well.
- Hidden state affecting build mostly through environment variables.
- Scales very poorly to large projects in terms of Makefile management.
Ninja [https://ninja-build.org/]
Ninja is a build system created by Google. It is similar to Make, but nearly all the useful features of Make have been removed in an effort to make it fast.
- Fast for many projects.
- Made by Google.
- Made by Google.
- Syntax not suited to by-hand build process creation.
- Ninja files usually created by one of a coterie of preprocessors, each accepting a different domain specific language (DSL).
- Insignificantly faster than Make.
Scons [https://scons.org/]
Scons is a build tool written in Python. Possibly simpler to use for those with no familiarity at all with Make.
By default, Scons uses md5sums to determine if files have changed.
There is a simple option to have it use just timestamps, like make.
This make Scons builds complete more quickly.
- Plays somewhat well with other build tools.
- Uses Python.
- Fairly good documentation.
- Scales well in terms of Scons code.
- Scales well to medium-sized projects in terms of speed.
- Scales moderately well to medium-sized projects in terms of disk usage overhead.
- Moderately complicated.
- Hidden state affecting build via automatically used config files.
- Uses Python; people tend to treat it is a general purpose programming language, and not a builder of a DAG to build to product. This causes work, that should be done only when out-of-date, to be done on every startup.
- Large projects have significant administrative overheads in time and disk space.
- Significant use of RAM for large projects.
- Significant use of disk space for large projects.
The information below was collected by using the tool in this repository to generate a set of simulated module files, interface files, and build artifacts. The build artifacts are dependent on source files and interface files. The build artifacts are created using 'touch'.
The intention here is to be able to measure the overheads of the build tool without the overhead of running compilers and other tools normally needed to build software. Because each tool is doing the same thing, this gives a representative example of the base overhead you will see if you use a particular build tool for your project.
The columns in the reports below are as follows:
kind: 'full' means a full build of all files was produced.
'incr' means only a few files needed to be re-created.
'NULL' means no files needed to be re-created.
secs: Number of seconds consumed performing the build.
mem : The amount of memory used to perform the build.
BOD : The amount of disk space consumed by the build.
Each 'module' produces just a single 0-byte file.
arch : aarch64
platform : Linux-6.8.0-1018-raspi-aarch64-with-glibc2.39
version : #20-Ubuntu SMP PREEMPT_DYNAMIC Fri Jan 17 12:35:36 UTC 2025
cpus : 4
memory : 7G
files/dir : 100
module count: 50
parallelism : 4
bash [GNU bash, version 5.2.21(1)-release (aarch64-unknown-linux-gnu)]
args: <no-args>
2025/02/10 15:02:39| kind: full secs: 0.108 mem: 13M BOD: 12K
2025/02/10 15:02:39| kind: incr secs: 0.071 mem: 12M BOD: 12K
2025/02/10 15:02:39| kind: NULL secs: 0.021 mem: 13M BOD: 12K
ninja [1.11.1]
args: <no-args>
2025/02/10 15:02:39| kind: full secs: 0.041 mem: 13M BOD: 12K
2025/02/10 15:02:40| kind: incr secs: 0.028 mem: 12M BOD: 12K
2025/02/10 15:02:40| kind: NULL secs: 0.006 mem: 13M BOD: 12K
bazel [bazel 8.0.1]
args: <no-args>
2025/02/10 15:02:40| kind: full secs: 20.683 mem: 500M BOD: 310M
2025/02/10 15:03:06| kind: incr secs: 1.537 mem: 351M BOD: 310M
2025/02/10 15:03:12| kind: NULL secs: 0.744 mem: 495M BOD: 310M
recursive-make [GNU Make 4.3]
args: <no-args>
2025/02/10 15:03:17| kind: full secs: 0.066 mem: 13M BOD: 12K
2025/02/10 15:03:18| kind: incr secs: 0.052 mem: 12M BOD: 12K
2025/02/10 15:03:18| kind: NULL secs: 0.037 mem: 13M BOD: 12K
recursive-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/10 15:03:18| kind: full secs: 0.046 mem: 13M BOD: 12K
2025/02/10 15:03:18| kind: incr secs: 0.028 mem: 12M BOD: 12K
2025/02/10 15:03:18| kind: NULL secs: 0.008 mem: 13M BOD: 12K
single-make [GNU Make 4.3]
args: <no-args>
2025/02/10 15:03:18| kind: full secs: 0.068 mem: 13M BOD: 12K
2025/02/10 15:03:19| kind: incr secs: 0.050 mem: 12M BOD: 12K
2025/02/10 15:03:19| kind: NULL secs: 0.033 mem: 13M BOD: 12K
single-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/10 15:03:19| kind: full secs: 0.044 mem: 13M BOD: 12K
2025/02/10 15:03:19| kind: incr secs: 0.026 mem: 12M BOD: 12K
2025/02/10 15:03:19| kind: NULL secs: 0.006 mem: 13M BOD: 12K
scons-md5sum [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/10 15:03:19| kind: full secs: 0.389 mem: 26M BOD: 52K
2025/02/10 15:03:20| kind: incr secs: 0.367 mem: 26M BOD: 52K
2025/02/10 15:03:21| kind: NULL secs: 0.333 mem: 26M BOD: 52K
scons-make [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/10 15:03:21| kind: full secs: 0.353 mem: 25M BOD: 44K
2025/02/10 15:03:22| kind: incr secs: 0.302 mem: 25M BOD: 44K
2025/02/10 15:03:22| kind: NULL secs: 0.302 mem: 25M BOD: 44K
arch : aarch64
platform : Linux-6.8.0-1018-raspi-aarch64-with-glibc2.39
version : #20-Ubuntu SMP PREEMPT_DYNAMIC Fri Jan 17 12:35:36 UTC 2025
cpus : 4
memory : 7G
files/dir : 100
module count: 100
parallelism : 4
bash [GNU bash, version 5.2.21(1)-release (aarch64-unknown-linux-gnu)]
args: <no-args>
2025/02/10 15:03:23| kind: full secs: 0.205 mem: 13M BOD: 12K
2025/02/10 15:03:23| kind: incr secs: 0.130 mem: 12M BOD: 12K
2025/02/10 15:03:24| kind: NULL secs: 0.041 mem: 13M BOD: 12K
ninja [1.11.1]
args: <no-args>
2025/02/10 15:03:24| kind: full secs: 0.076 mem: 13M BOD: 12K
2025/02/10 15:03:24| kind: incr secs: 0.043 mem: 12M BOD: 12K
2025/02/10 15:03:24| kind: NULL secs: 0.006 mem: 13M BOD: 12K
bazel [bazel 8.0.1]
args: <no-args>
2025/02/10 15:03:24| kind: full secs: 21.582 mem: 523M BOD: 310M
2025/02/10 15:03:50| kind: incr secs: 1.938 mem: 376M BOD: 310M
2025/02/10 15:03:56| kind: NULL secs: 0.826 mem: 524M BOD: 310M
recursive-make [GNU Make 4.3]
args: <no-args>
2025/02/10 15:04:01| kind: full secs: 0.132 mem: 13M BOD: 12K
2025/02/10 15:04:02| kind: incr secs: 0.097 mem: 12M BOD: 12K
2025/02/10 15:04:02| kind: NULL secs: 0.070 mem: 13M BOD: 12K
recursive-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/10 15:04:02| kind: full secs: 0.082 mem: 13M BOD: 12K
2025/02/10 15:04:02| kind: incr secs: 0.044 mem: 12M BOD: 12K
2025/02/10 15:04:03| kind: NULL secs: 0.012 mem: 13M BOD: 12K
single-make [GNU Make 4.3]
args: <no-args>
2025/02/10 15:04:03| kind: full secs: 0.134 mem: 13M BOD: 12K
2025/02/10 15:04:03| kind: incr secs: 0.097 mem: 12M BOD: 12K
2025/02/10 15:04:03| kind: NULL secs: 0.067 mem: 13M BOD: 12K
single-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/10 15:04:03| kind: full secs: 0.078 mem: 13M BOD: 12K
2025/02/10 15:04:04| kind: incr secs: 0.041 mem: 12M BOD: 12K
2025/02/10 15:04:04| kind: NULL secs: 0.007 mem: 13M BOD: 12K
scons-md5sum [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/10 15:04:04| kind: full secs: 0.538 mem: 28M BOD: 92K
2025/02/10 15:04:05| kind: incr secs: 0.488 mem: 28M BOD: 92K
2025/02/10 15:04:06| kind: NULL secs: 0.430 mem: 28M BOD: 92K
scons-make [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/10 15:04:06| kind: full secs: 0.478 mem: 27M BOD: 80K
2025/02/10 15:04:07| kind: incr secs: 0.368 mem: 27M BOD: 80K
2025/02/10 15:04:08| kind: NULL secs: 0.370 mem: 27M BOD: 80K
arch : aarch64
platform : Linux-6.8.0-1018-raspi-aarch64-with-glibc2.39
version : #20-Ubuntu SMP PREEMPT_DYNAMIC Fri Jan 17 12:35:36 UTC 2025
cpus : 4
memory : 7G
files/dir : 100
module count: 1000
parallelism : 4
bash [GNU bash, version 5.2.21(1)-release (aarch64-unknown-linux-gnu)]
args: <no-args>
2025/02/10 15:04:08| kind: full secs: 2.044 mem: 15M BOD: 48K
2025/02/10 15:04:11| kind: incr secs: 0.661 mem: 12M BOD: 48K
2025/02/10 15:04:12| kind: NULL secs: 0.467 mem: 15M BOD: 48K
ninja [1.11.1]
args: <no-args>
2025/02/10 15:04:13| kind: full secs: 0.710 mem: 15M BOD: 48K
2025/02/10 15:04:14| kind: incr secs: 0.101 mem: 12M BOD: 48K
2025/02/10 15:04:14| kind: NULL secs: 0.031 mem: 15M BOD: 48K
bazel [bazel 8.0.1]
args: <no-args>
2025/02/10 15:04:15| kind: full secs: 31.774 mem: 531M BOD: 310M
2025/02/10 15:04:51| kind: incr secs: 3.128 mem: 424M BOD: 310M
2025/02/10 15:04:57| kind: NULL secs: 1.131 mem: 569M BOD: 310M
recursive-make [GNU Make 4.3]
args: <no-args>
2025/02/10 15:05:03| kind: full secs: 1.849 mem: 15M BOD: 48K
2025/02/10 15:05:05| kind: incr secs: 1.106 mem: 12M BOD: 48K
2025/02/10 15:05:07| kind: NULL secs: 1.004 mem: 15M BOD: 48K
recursive-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/10 15:05:08| kind: full secs: 0.688 mem: 15M BOD: 48K
2025/02/10 15:05:09| kind: incr secs: 0.106 mem: 12M BOD: 48K
2025/02/10 15:05:10| kind: NULL secs: 0.036 mem: 15M BOD: 48K
single-make [GNU Make 4.3]
args: <no-args>
2025/02/10 15:05:10| kind: full secs: 1.700 mem: 25M BOD: 48K
2025/02/10 15:05:12| kind: incr secs: 1.092 mem: 21M BOD: 48K
2025/02/10 15:05:13| kind: NULL secs: 1.008 mem: 25M BOD: 48K
single-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/10 15:05:15| kind: full secs: 0.705 mem: 15M BOD: 48K
2025/02/10 15:05:16| kind: incr secs: 0.104 mem: 12M BOD: 48K
2025/02/10 15:05:16| kind: NULL secs: 0.041 mem: 15M BOD: 48K
scons-md5sum [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/10 15:05:16| kind: full secs: 3.511 mem: 61M BOD: 1M
2025/02/10 15:05:21| kind: incr secs: 2.577 mem: 61M BOD: 1M
2025/02/10 15:05:24| kind: NULL secs: 2.442 mem: 62M BOD: 1M
scons-make [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/10 15:05:27| kind: full secs: 2.954 mem: 61M BOD: 1020K
2025/02/10 15:05:31| kind: incr secs: 1.982 mem: 61M BOD: 1020K
2025/02/10 15:05:33| kind: NULL secs: 1.829 mem: 61M BOD: 1020K
arch : aarch64
platform : Linux-6.8.0-1018-raspi-aarch64-with-glibc2.39
version : #20-Ubuntu SMP PREEMPT_DYNAMIC Fri Jan 17 12:35:36 UTC 2025
cpus : 4
memory : 7G
files/dir : 100
module count: 5000
parallelism : 4
bash [GNU bash, version 5.2.21(1)-release (aarch64-unknown-linux-gnu)]
args: <no-args>
2025/02/10 15:05:35| kind: full secs: 10.370 mem: 18M BOD: 208K
2025/02/10 15:05:49| kind: incr secs: 2.799 mem: 12M BOD: 208K
2025/02/10 15:05:52| kind: NULL secs: 2.484 mem: 18M BOD: 208K
ninja [1.11.1]
args: <no-args>
2025/02/10 15:05:55| kind: full secs: 3.918 mem: 18M BOD: 208K
2025/02/10 15:06:03| kind: incr secs: 0.255 mem: 17M BOD: 208K
2025/02/10 15:06:04| kind: NULL secs: 0.142 mem: 18M BOD: 208K
bazel [bazel 8.0.1]
args: <no-args>
2025/02/10 15:06:04| kind: full secs: 71.107 mem: 721M BOD: 312M
2025/02/10 15:07:24| kind: incr secs: 6.316 mem: 600M BOD: 312M
2025/02/10 15:07:35| kind: NULL secs: 1.479 mem: 743M BOD: 312M
recursive-make [GNU Make 4.3]
args: <no-args>
2025/02/10 15:07:41| kind: full secs: 17.860 mem: 21M BOD: 208K
2025/02/10 15:08:03| kind: incr secs: 12.842 mem: 21M BOD: 208K
2025/02/10 15:08:16| kind: NULL secs: 12.529 mem: 21M BOD: 208K
recursive-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/10 15:08:28| kind: full secs: 3.593 mem: 18M BOD: 208K
2025/02/10 15:08:36| kind: incr secs: 0.304 mem: 12M BOD: 208K
2025/02/10 15:08:37| kind: NULL secs: 0.194 mem: 18M BOD: 208K
single-make [GNU Make 4.3]
args: <no-args>
2025/02/10 15:08:37| kind: full secs: 12.677 mem: 119M BOD: 208K
2025/02/10 15:08:54| kind: incr secs: 9.214 mem: 96M BOD: 208K
2025/02/10 15:09:04| kind: NULL secs: 8.861 mem: 119M BOD: 208K
single-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/10 15:09:13| kind: full secs: 3.637 mem: 36M BOD: 208K
2025/02/10 15:09:21| kind: incr secs: 0.469 mem: 13M BOD: 208K
2025/02/10 15:09:22| kind: NULL secs: 0.213 mem: 36M BOD: 208K
scons-md5sum [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/10 15:09:22| kind: full secs: 18.206 mem: 203M BOD: 10M
2025/02/10 15:09:45| kind: incr secs: 13.043 mem: 205M BOD: 10M
2025/02/10 15:09:58| kind: NULL secs: 12.551 mem: 205M BOD: 10M
scons-make [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/10 15:10:11| kind: full secs: 15.096 mem: 203M BOD: 7M
2025/02/10 15:10:31| kind: incr secs: 9.880 mem: 202M BOD: 7M
2025/02/10 15:10:41| kind: NULL secs: 9.531 mem: 203M BOD: 7M
arch : aarch64
platform : Linux-6.8.0-1018-raspi-aarch64-with-glibc2.39
version : #20-Ubuntu SMP PREEMPT_DYNAMIC Fri Jan 17 12:35:36 UTC 2025
cpus : 4
memory : 7G
files/dir : 100
module count: 10000
parallelism : 4
bash [GNU bash, version 5.2.21(1)-release (aarch64-unknown-linux-gnu)]
args: <no-args>
2025/02/10 15:10:51| kind: full secs: 20.976 mem: 23M BOD: 408K
2025/02/10 15:11:29| kind: incr secs: 5.404 mem: 12M BOD: 408K
2025/02/10 15:11:34| kind: NULL secs: 5.046 mem: 23M BOD: 408K
ninja [1.11.1]
args: <no-args>
2025/02/10 15:11:40| kind: full secs: 8.889 mem: 31M BOD: 408K
2025/02/10 15:12:07| kind: incr secs: 0.440 mem: 31M BOD: 408K
2025/02/10 15:12:08| kind: NULL secs: 0.308 mem: 31M BOD: 408K
bazel [bazel 8.0.1]
args: <no-args>
2025/02/10 15:12:09| kind: full secs: 132.899 mem: 862M BOD: 313M
2025/02/10 15:14:43| kind: incr secs: 8.952 mem: 738M BOD: 313M
2025/02/10 15:14:54| kind: NULL secs: 2.596 mem: 1G BOD: 313M
recursive-make [GNU Make 4.3]
args: <no-args>
2025/02/10 15:15:00| kind: full secs: 40.025 mem: 23M BOD: 408K
2025/02/10 15:15:58| kind: incr secs: 29.255 mem: 23M BOD: 408K
2025/02/10 15:16:27| kind: NULL secs: 29.157 mem: 23M BOD: 408K
recursive-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/10 15:16:57| kind: full secs: 7.627 mem: 22M BOD: 408K
2025/02/10 15:17:25| kind: incr secs: 0.537 mem: 12M BOD: 408K
2025/02/10 15:17:26| kind: NULL secs: 0.408 mem: 22M BOD: 408K
single-make [GNU Make 4.3]
args: <no-args>
2025/02/10 15:17:26| kind: full secs: 30.306 mem: 238M BOD: 408K
2025/02/10 15:18:19| kind: incr secs: 23.285 mem: 191M BOD: 408K
2025/02/10 15:18:42| kind: NULL secs: 23.008 mem: 238M BOD: 408K
single-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/10 15:19:05| kind: full secs: 7.578 mem: 71M BOD: 408K
2025/02/10 15:19:31| kind: incr secs: 0.606 mem: 24M BOD: 408K
2025/02/10 15:19:32| kind: NULL secs: 0.485 mem: 71M BOD: 408K
scons-md5sum [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/10 15:19:33| kind: full secs: 37.958 mem: 383M BOD: 25M
2025/02/10 15:20:31| kind: incr secs: 26.630 mem: 387M BOD: 25M
2025/02/10 15:20:58| kind: NULL secs: 26.353 mem: 388M BOD: 25M
scons-make [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/10 15:21:24| kind: full secs: 31.990 mem: 383M BOD: 17M
2025/02/10 15:22:16| kind: incr secs: 20.795 mem: 380M BOD: 17M
2025/02/10 15:22:37| kind: NULL secs: 20.427 mem: 383M BOD: 17M
arch : aarch64
platform : Linux-6.8.0-1018-raspi-aarch64-with-glibc2.39
version : #20-Ubuntu SMP PREEMPT_DYNAMIC Fri Jan 17 12:35:36 UTC 2025
cpus : 4
memory : 7G
files/dir : 100
module count: 50000
parallelism : 4
bash [GNU bash, version 5.2.21(1)-release (aarch64-unknown-linux-gnu)]
args: <no-args>
2025/02/10 15:22:57| kind: full secs: 104.314 mem: 56M BOD: 1M
2025/02/10 15:28:48| kind: incr secs: 26.718 mem: 12M BOD: 1M
2025/02/10 15:29:15| kind: NULL secs: 26.027 mem: 56M BOD: 1M
ninja [1.11.1]
args: <no-args>
2025/02/10 15:29:41| kind: full secs: 67.807 mem: 148M BOD: 1M
2025/02/10 15:35:08| kind: incr secs: 3.014 mem: 148M BOD: 1M
2025/02/10 15:35:12| kind: NULL secs: 1.841 mem: 148M BOD: 1M
bazel [bazel 8.0.1]
args: <no-args>
2025/02/10 15:35:14| kind: full secs: 488.375 mem: 1G BOD: 326M
2025/02/10 15:48:08| kind: incr secs: 36.098 mem: 1G BOD: 323M
2025/02/10 15:48:50| kind: NULL secs: 8.430 mem: 1G BOD: 323M
recursive-make [GNU Make 4.3]
args: <no-args>
2025/02/10 15:49:00| kind: full secs: 236.040 mem: 56M BOD: 1M
2025/02/10 15:57:24| kind: incr secs: 182.009 mem: 27M BOD: 1M
2025/02/10 16:00:27| kind: NULL secs: 181.286 mem: 56M BOD: 1M
recursive-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/10 16:03:28| kind: full secs: 36.569 mem: 56M BOD: 1M
2025/02/10 16:08:44| kind: incr secs: 2.634 mem: 12M BOD: 1M
2025/02/10 16:08:47| kind: NULL secs: 2.294 mem: 56M BOD: 1M
single-make [GNU Make 4.3]
args: <no-args>
2025/02/10 16:08:50| kind: full secs: 98.032 mem: 1G BOD: 1M
2025/02/10 16:14:50| kind: incr secs: 63.288 mem: 936M BOD: 1M
2025/02/10 16:15:54| kind: NULL secs: 61.804 mem: 1G BOD: 1M
single-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/10 16:16:56| kind: full secs: 38.742 mem: 363M BOD: 1M
2025/02/10 16:22:01| kind: incr secs: 4.044 mem: 116M BOD: 1M
2025/02/10 16:22:05| kind: NULL secs: 3.406 mem: 363M BOD: 1M
scons-md5sum [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/10 16:22:09| kind: full secs: 289.706 mem: 1G BOD: 150M
2025/02/10 16:31:26| kind: incr secs: 226.066 mem: 1G BOD: 150M
2025/02/10 16:35:12| kind: NULL secs: 225.140 mem: 1G BOD: 150M
scons-make [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/10 16:38:58| kind: full secs: 161.812 mem: 1G BOD: 105M
2025/02/10 16:46:00| kind: incr secs: 111.307 mem: 1G BOD: 105M
2025/02/10 16:47:52| kind: NULL secs: 108.260 mem: 1G BOD: 105M
arch : aarch64
platform : Linux-6.8.0-1018-raspi-aarch64-with-glibc2.39
version : #20-Ubuntu SMP PREEMPT_DYNAMIC Fri Jan 17 12:35:36 UTC 2025
cpus : 4
memory : 7G
files/dir : 100
module count: 100000
parallelism : 4
bash [GNU bash, version 5.2.21(1)-release (aarch64-unknown-linux-gnu)]
args: <no-args>
2025/02/10 16:49:41| kind: full secs: 207.359 mem: 99M BOD: 3M
2025/02/10 17:03:11| kind: incr secs: 54.407 mem: 12M BOD: 3M
2025/02/10 17:04:06| kind: NULL secs: 52.561 mem: 99M BOD: 3M
ninja [1.11.1]
args: <no-args>
2025/02/10 17:04:59| kind: full secs: 200.055 mem: 295M BOD: 3M
2025/02/10 17:18:47| kind: incr secs: 6.896 mem: 295M BOD: 3M
2025/02/10 17:18:54| kind: NULL secs: 3.961 mem: 295M BOD: 3M
bazel [bazel 8.0.1]
args: <no-args>
2025/02/10 17:18:58| kind: full secs: 1112.989 mem: 2G BOD: 341M
2025/02/10 17:49:21| kind: incr secs: 133.383 mem: 2G BOD: 335M
2025/02/10 17:51:38| kind: NULL secs: 16.195 mem: 2G BOD: 335M
recursive-make [GNU Make 4.3]
args: <no-args>
2025/02/10 17:51:59| kind: full secs: 501.151 mem: 99M BOD: 3M
2025/02/10 18:11:01| kind: incr secs: 394.558 mem: 31M BOD: 3M
2025/02/10 18:17:36| kind: NULL secs: 392.345 mem: 99M BOD: 3M
recursive-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/10 18:24:09| kind: full secs: 73.399 mem: 99M BOD: 3M
2025/02/10 18:36:20| kind: incr secs: 5.870 mem: 12M BOD: 3M
2025/02/10 18:36:26| kind: NULL secs: 4.799 mem: 99M BOD: 3M
single-make [GNU Make 4.3]
args: <no-args>
2025/02/10 18:36:31| kind: full secs: 205.397 mem: 2G BOD: 3M
2025/02/10 18:50:45| kind: incr secs: 137.945 mem: 1G BOD: 3M
2025/02/10 18:53:04| kind: NULL secs: 134.082 mem: 2G BOD: 3M
single-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/10 18:55:18| kind: full secs: 79.391 mem: 729M BOD: 3M
2025/02/10 19:07:10| kind: incr secs: 10.180 mem: 230M BOD: 3M
2025/02/10 19:07:20| kind: NULL secs: 7.781 mem: 729M BOD: 3M
scons-md5sum [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/10 19:07:28| kind: full secs: 725.886 mem: 3G BOD: 312M
2025/02/10 19:30:21| kind: incr secs: 579.658 mem: 3G BOD: 312M
2025/02/10 19:40:01| kind: NULL secs: 607.005 mem: 3G BOD: 312M
scons-make [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/10 19:50:09| kind: full secs: 330.348 mem: 3G BOD: 219M
2025/02/10 20:07:07| kind: incr secs: 223.586 mem: 3G BOD: 219M
2025/02/10 20:10:51| kind: NULL secs: 217.787 mem: 3G BOD: 219M
arch : x86_64
platform : Linux-6.8.0-48-generic-x86_64-with-glibc2.39
version : #48~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Oct 7 11:24:13 UTC 2
cpus : 4
memory : 7G
files/dir : 100
module count: 50
parallelism : 4
bash [GNU bash, version 5.1.16(1)-release (x86_64-pc-linux-gnu)]
args: <no-args>
2025/02/11 05:00:02| kind: full secs: 0.162 mem: 15M BOD: 12K
2025/02/11 05:00:03| kind: incr secs: 0.102 mem: 14M BOD: 12K
2025/02/11 05:00:03| kind: NULL secs: 0.037 mem: 14M BOD: 12K
ninja [1.11.1]
args: <no-args>
2025/02/11 05:00:03| kind: full secs: 0.071 mem: 15M BOD: 12K
2025/02/11 05:00:04| kind: incr secs: 0.043 mem: 14M BOD: 12K
2025/02/11 05:00:04| kind: NULL secs: 0.010 mem: 14M BOD: 12K
bazel [bazel no_version]
args: <no-args>
2025/02/11 05:00:04| kind: full secs: 9.979 mem: 244M BOD: 6M
2025/02/11 05:00:15| kind: incr secs: 0.864 mem: 250M BOD: 10M
2025/02/11 05:00:20| kind: NULL secs: 0.385 mem: 251M BOD: 9M
recursive-make [GNU Make 4.3]
args: <no-args>
2025/02/11 05:00:25| kind: full secs: 0.118 mem: 15M BOD: 12K
2025/02/11 05:00:26| kind: incr secs: 0.091 mem: 14M BOD: 12K
2025/02/11 05:00:26| kind: NULL secs: 0.061 mem: 14M BOD: 12K
recursive-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/11 05:00:26| kind: full secs: 0.072 mem: 15M BOD: 12K
2025/02/11 05:00:27| kind: incr secs: 0.045 mem: 14M BOD: 12K
2025/02/11 05:00:27| kind: NULL secs: 0.015 mem: 14M BOD: 12K
single-make [GNU Make 4.3]
args: <no-args>
2025/02/11 05:00:27| kind: full secs: 0.114 mem: 15M BOD: 12K
2025/02/11 05:00:28| kind: incr secs: 0.089 mem: 14M BOD: 12K
2025/02/11 05:00:28| kind: NULL secs: 0.060 mem: 14M BOD: 12K
single-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/11 05:00:28| kind: full secs: 0.069 mem: 15M BOD: 12K
2025/02/11 05:00:29| kind: incr secs: 0.040 mem: 14M BOD: 12K
2025/02/11 05:00:29| kind: NULL secs: 0.011 mem: 14M BOD: 12K
scons-md5sum [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/11 05:00:29| kind: full secs: 0.871 mem: 29M BOD: 52K
2025/02/11 05:00:31| kind: incr secs: 0.769 mem: 29M BOD: 52K
2025/02/11 05:00:32| kind: NULL secs: 0.709 mem: 29M BOD: 52K
scons-make [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/11 05:00:33| kind: full secs: 0.786 mem: 28M BOD: 44K
2025/02/11 05:00:35| kind: incr secs: 0.664 mem: 28M BOD: 44K
2025/02/11 05:00:36| kind: NULL secs: 0.667 mem: 28M BOD: 44K
arch : x86_64
platform : Linux-6.8.0-48-generic-x86_64-with-glibc2.39
version : #48~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Oct 7 11:24:13 UTC 2
cpus : 4
memory : 7G
files/dir : 100
module count: 100
parallelism : 4
bash [GNU bash, version 5.1.16(1)-release (x86_64-pc-linux-gnu)]
args: <no-args>
2025/02/11 05:00:37| kind: full secs: 0.303 mem: 15M BOD: 12K
2025/02/11 05:00:38| kind: incr secs: 0.200 mem: 14M BOD: 12K
2025/02/11 05:00:39| kind: NULL secs: 0.075 mem: 14M BOD: 12K
ninja [1.11.1]
args: <no-args>
2025/02/11 05:00:39| kind: full secs: 0.124 mem: 15M BOD: 12K
2025/02/11 05:00:39| kind: incr secs: 0.067 mem: 14M BOD: 12K
2025/02/11 05:00:40| kind: NULL secs: 0.012 mem: 14M BOD: 12K
bazel [bazel no_version]
args: <no-args>
2025/02/11 05:00:40| kind: full secs: 10.400 mem: 242M BOD: 15M
2025/02/11 05:00:56| kind: incr secs: 1.407 mem: 243M BOD: 21M
2025/02/11 05:01:01| kind: NULL secs: 0.394 mem: 245M BOD: 20M
recursive-make [GNU Make 4.3]
args: <no-args>
2025/02/11 05:01:06| kind: full secs: 0.230 mem: 15M BOD: 12K
2025/02/11 05:01:07| kind: incr secs: 0.175 mem: 14M BOD: 12K
2025/02/11 05:01:07| kind: NULL secs: 0.125 mem: 14M BOD: 12K
recursive-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/11 05:01:08| kind: full secs: 0.131 mem: 15M BOD: 12K
2025/02/11 05:01:08| kind: incr secs: 0.070 mem: 14M BOD: 12K
2025/02/11 05:01:08| kind: NULL secs: 0.020 mem: 14M BOD: 12K
single-make [GNU Make 4.3]
args: <no-args>
2025/02/11 05:01:09| kind: full secs: 0.232 mem: 15M BOD: 12K
2025/02/11 05:01:09| kind: incr secs: 0.176 mem: 14M BOD: 12K
2025/02/11 05:01:10| kind: NULL secs: 0.125 mem: 14M BOD: 12K
single-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/11 05:01:10| kind: full secs: 0.120 mem: 15M BOD: 12K
2025/02/11 05:01:11| kind: incr secs: 0.064 mem: 14M BOD: 12K
2025/02/11 05:01:11| kind: NULL secs: 0.013 mem: 14M BOD: 12K
scons-md5sum [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/11 05:01:11| kind: full secs: 1.166 mem: 30M BOD: 92K
2025/02/11 05:01:13| kind: incr secs: 1.042 mem: 30M BOD: 92K
2025/02/11 05:01:15| kind: NULL secs: 0.934 mem: 30M BOD: 92K
scons-make [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/11 05:01:16| kind: full secs: 1.073 mem: 30M BOD: 80K
2025/02/11 05:01:18| kind: incr secs: 0.945 mem: 30M BOD: 80K
2025/02/11 05:01:19| kind: NULL secs: 0.852 mem: 30M BOD: 80K
arch : x86_64
platform : Linux-6.8.0-48-generic-x86_64-with-glibc2.39
version : #48~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Oct 7 11:24:13 UTC 2
cpus : 4
memory : 7G
files/dir : 100
module count: 1000
parallelism : 4
bash [GNU bash, version 5.1.16(1)-release (x86_64-pc-linux-gnu)]
args: <no-args>
2025/02/11 05:01:21| kind: full secs: 2.837 mem: 17M BOD: 48K
2025/02/11 05:01:25| kind: incr secs: 1.110 mem: 14M BOD: 48K
2025/02/11 05:01:27| kind: NULL secs: 0.864 mem: 14M BOD: 48K
ninja [1.11.1]
args: <no-args>
2025/02/11 05:01:28| kind: full secs: 1.120 mem: 16M BOD: 48K
2025/02/11 05:01:31| kind: incr secs: 0.157 mem: 14M BOD: 48K
2025/02/11 05:01:31| kind: NULL secs: 0.047 mem: 14M BOD: 48K
bazel [bazel no_version]
args: <no-args>
2025/02/11 05:01:31| kind: full secs: 27.226 mem: 300M BOD: 193M
2025/02/11 05:02:04| kind: incr secs: 2.348 mem: 301M BOD: 197M
2025/02/11 05:02:09| kind: NULL secs: 0.605 mem: 312M BOD: 196M
recursive-make [GNU Make 4.3]
args: <no-args>
2025/02/11 05:02:15| kind: full secs: 2.894 mem: 16M BOD: 48K
2025/02/11 05:02:21| kind: incr secs: 1.912 mem: 14M BOD: 48K
2025/02/11 05:02:23| kind: NULL secs: 1.816 mem: 14M BOD: 48K
recursive-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/11 05:02:25| kind: full secs: 1.018 mem: 17M BOD: 48K
2025/02/11 05:02:28| kind: incr secs: 0.156 mem: 14M BOD: 48K
2025/02/11 05:02:28| kind: NULL secs: 0.059 mem: 14M BOD: 48K
single-make [GNU Make 4.3]
args: <no-args>
2025/02/11 05:02:29| kind: full secs: 3.217 mem: 25M BOD: 48K
2025/02/11 05:02:34| kind: incr secs: 2.262 mem: 22M BOD: 48K
2025/02/11 05:02:36| kind: NULL secs: 2.122 mem: 21M BOD: 48K
single-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/11 05:02:39| kind: full secs: 1.113 mem: 17M BOD: 48K
2025/02/11 05:02:42| kind: incr secs: 0.172 mem: 14M BOD: 48K
2025/02/11 05:02:42| kind: NULL secs: 0.067 mem: 14M BOD: 48K
scons-md5sum [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/11 05:02:42| kind: full secs: 7.710 mem: 64M BOD: 1M
2025/02/11 05:02:52| kind: incr secs: 5.662 mem: 64M BOD: 1M
2025/02/11 05:02:59| kind: NULL secs: 5.428 mem: 64M BOD: 1M
scons-make [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/11 05:03:05| kind: full secs: 6.857 mem: 63M BOD: 1020K
2025/02/11 05:03:14| kind: incr secs: 4.930 mem: 64M BOD: 1020K
2025/02/11 05:03:19| kind: NULL secs: 4.651 mem: 63M BOD: 1020K
arch : x86_64
platform : Linux-6.8.0-48-generic-x86_64-with-glibc2.39
version : #48~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Oct 7 11:24:13 UTC 2
cpus : 4
memory : 7G
files/dir : 100
module count: 5000
parallelism : 4
bash [GNU bash, version 5.1.16(1)-release (x86_64-pc-linux-gnu)]
args: <no-args>
2025/02/11 05:03:24| kind: full secs: 14.035 mem: 20M BOD: 208K
2025/02/11 05:03:47| kind: incr secs: 4.955 mem: 14M BOD: 208K
2025/02/11 05:03:52| kind: NULL secs: 4.538 mem: 14M BOD: 208K
ninja [1.11.1]
args: <no-args>
2025/02/11 05:03:57| kind: full secs: 6.079 mem: 20M BOD: 208K
2025/02/11 05:04:12| kind: incr secs: 0.427 mem: 17M BOD: 208K
2025/02/11 05:04:13| kind: NULL secs: 0.254 mem: 17M BOD: 208K
bazel [bazel no_version]
args: <no-args>
2025/02/11 05:04:13| kind: full secs: 82.779 mem: 447M BOD: 1G
2025/02/11 05:05:54| kind: incr secs: 4.040 mem: 432M BOD: 1G
2025/02/11 05:06:04| kind: NULL secs: 1.091 mem: 437M BOD: 1G
recursive-make [GNU Make 4.3]
args: <no-args>
2025/02/11 05:06:09| kind: full secs: 28.723 mem: 21M BOD: 208K
2025/02/11 05:06:58| kind: incr secs: 22.408 mem: 21M BOD: 208K
2025/02/11 05:07:21| kind: NULL secs: 22.236 mem: 21M BOD: 208K
recursive-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/11 05:07:43| kind: full secs: 5.322 mem: 20M BOD: 208K
2025/02/11 05:07:58| kind: incr secs: 0.467 mem: 14M BOD: 208K
2025/02/11 05:07:58| kind: NULL secs: 0.319 mem: 14M BOD: 208K
single-make [GNU Make 4.3]
args: <no-args>
2025/02/11 05:07:59| kind: full secs: 30.030 mem: 119M BOD: 208K
2025/02/11 05:08:38| kind: incr secs: 24.813 mem: 96M BOD: 208K
2025/02/11 05:09:03| kind: NULL secs: 24.473 mem: 96M BOD: 208K
single-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/11 05:09:28| kind: full secs: 5.687 mem: 37M BOD: 208K
2025/02/11 05:09:43| kind: incr secs: 0.569 mem: 14M BOD: 208K
2025/02/11 05:09:44| kind: NULL secs: 0.417 mem: 14M BOD: 208K
scons-md5sum [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/11 05:09:44| kind: full secs: 38.602 mem: 206M BOD: 10M
2025/02/11 05:10:32| kind: incr secs: 28.222 mem: 208M BOD: 10M
2025/02/11 05:11:01| kind: NULL secs: 27.707 mem: 208M BOD: 10M
scons-make [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/11 05:11:29| kind: full secs: 34.891 mem: 206M BOD: 7M
2025/02/11 05:12:14| kind: incr secs: 24.335 mem: 204M BOD: 7M
2025/02/11 05:12:39| kind: NULL secs: 23.652 mem: 204M BOD: 7M
arch : x86_64
platform : Linux-6.8.0-48-generic-x86_64-with-glibc2.39
version : #48~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Oct 7 11:24:13 UTC 2
cpus : 4
memory : 7G
files/dir : 100
module count: 10000
parallelism : 4
bash [GNU bash, version 5.1.16(1)-release (x86_64-pc-linux-gnu)]
args: <no-args>
2025/02/11 05:13:03| kind: full secs: 28.340 mem: 24M BOD: 408K
2025/02/11 05:13:49| kind: incr secs: 9.651 mem: 14M BOD: 408K
2025/02/11 05:13:59| kind: NULL secs: 9.125 mem: 14M BOD: 408K
ninja [1.11.1]
args: <no-args>
2025/02/11 05:14:08| kind: full secs: 13.282 mem: 31M BOD: 408K
2025/02/11 05:14:39| kind: incr secs: 0.762 mem: 31M BOD: 408K
2025/02/11 05:14:40| kind: NULL secs: 0.551 mem: 31M BOD: 408K
bazel [bazel no_version]
args: <no-args>
2025/02/11 05:14:41| kind: full secs: 153.257 mem: 599M BOD: 2G
2025/02/11 05:18:06| kind: incr secs: 5.341 mem: 534M BOD: 2G
2025/02/11 05:18:32| kind: NULL secs: 1.677 mem: 533M BOD: 2G
recursive-make [GNU Make 4.3]
args: <no-args>
2025/02/11 05:18:42| kind: full secs: 65.597 mem: 24M BOD: 408K
2025/02/11 05:20:31| kind: incr secs: 51.895 mem: 23M BOD: 408K
2025/02/11 05:21:23| kind: NULL secs: 51.756 mem: 23M BOD: 408K
recursive-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/11 05:22:15| kind: full secs: 10.131 mem: 24M BOD: 408K
2025/02/11 05:22:43| kind: incr secs: 0.855 mem: 14M BOD: 408K
2025/02/11 05:22:44| kind: NULL secs: 0.678 mem: 14M BOD: 408K
single-make [GNU Make 4.3]
args: <no-args>
2025/02/11 05:22:45| kind: full secs: 72.458 mem: 239M BOD: 408K
2025/02/11 05:24:16| kind: incr secs: 61.861 mem: 191M BOD: 408K
2025/02/11 05:25:18| kind: NULL secs: 61.556 mem: 191M BOD: 408K
single-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/11 05:26:20| kind: full secs: 11.604 mem: 72M BOD: 408K
2025/02/11 05:26:50| kind: incr secs: 1.126 mem: 25M BOD: 408K
2025/02/11 05:26:51| kind: NULL secs: 0.938 mem: 24M BOD: 408K
scons-md5sum [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/11 05:26:52| kind: full secs: 78.830 mem: 386M BOD: 25M
2025/02/11 05:28:30| kind: incr secs: 57.915 mem: 390M BOD: 25M
2025/02/11 05:29:28| kind: NULL secs: 56.758 mem: 390M BOD: 25M
scons-make [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/11 05:30:26| kind: full secs: 70.844 mem: 386M BOD: 17M
2025/02/11 05:31:55| kind: incr secs: 50.010 mem: 383M BOD: 17M
2025/02/11 05:32:46| kind: NULL secs: 48.977 mem: 383M BOD: 17M
arch : x86_64
platform : Linux-6.8.0-48-generic-x86_64-with-glibc2.39
version : #48~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Oct 7 11:24:13 UTC 2
cpus : 4
memory : 7G
files/dir : 100
module count: 50000
parallelism : 4
bash [GNU bash, version 5.1.16(1)-release (x86_64-pc-linux-gnu)]
args: <no-args>
2025/02/11 05:33:36| kind: full secs: 141.801 mem: 58M BOD: 1M
2025/02/11 05:38:34| kind: incr secs: 49.586 mem: 14M BOD: 1M
2025/02/11 05:39:24| kind: NULL secs: 47.079 mem: 14M BOD: 1M
ninja [1.11.1]
args: <no-args>
2025/02/11 05:40:12| kind: full secs: 122.187 mem: 149M BOD: 1M
2025/02/11 05:44:53| kind: incr secs: 4.964 mem: 149M BOD: 1M
2025/02/11 05:44:58| kind: NULL secs: 3.364 mem: 149M BOD: 1M
bazel [bazel no_version]
args: <no-args>
2025/02/11 05:45:02| kind: full secs: 694.389 mem: 1G BOD: 13G
2025/02/11 06:09:12| kind: incr secs: 16.908 mem: 1G BOD: 12G
2025/02/11 06:17:36| kind: NULL secs: 6.821 mem: 1G BOD: 12G
recursive-make [GNU Make 4.3]
args: <no-args>
2025/02/11 06:26:36| kind: full secs: 383.581 mem: 58M BOD: 1M
2025/02/11 06:44:28| kind: incr secs: 321.401 mem: 28M BOD: 1M
2025/02/11 06:49:50| kind: NULL secs: 319.003 mem: 28M BOD: 1M
recursive-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/11 06:55:09| kind: full secs: 51.577 mem: 58M BOD: 1M
2025/02/11 06:58:40| kind: incr secs: 4.701 mem: 14M BOD: 1M
2025/02/11 06:58:45| kind: NULL secs: 3.780 mem: 14M BOD: 1M
single-make [GNU Make 4.3]
args: <no-args>
2025/02/11 06:58:49| kind: full secs: 192.059 mem: 1G BOD: 1M
2025/02/11 07:04:39| kind: incr secs: 139.175 mem: 936M BOD: 1M
2025/02/11 07:06:58| kind: NULL secs: 136.516 mem: 936M BOD: 1M
single-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/11 07:09:15| kind: full secs: 60.244 mem: 364M BOD: 1M
2025/02/11 07:12:52| kind: incr secs: 8.085 mem: 116M BOD: 1M
2025/02/11 07:13:00| kind: NULL secs: 6.295 mem: 116M BOD: 1M
scons-md5sum [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/11 07:13:07| kind: full secs: 465.725 mem: 1G BOD: 150M
2025/02/11 07:23:34| kind: incr secs: 379.641 mem: 1G BOD: 150M
2025/02/11 07:29:55| kind: NULL secs: 374.851 mem: 1G BOD: 150M
scons-make [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/11 07:36:10| kind: full secs: 365.600 mem: 1G BOD: 105M
2025/02/11 07:45:02| kind: incr secs: 262.734 mem: 1G BOD: 105M
2025/02/11 07:49:26| kind: NULL secs: 255.490 mem: 1G BOD: 105M
arch : x86_64
platform : Linux-6.8.0-48-generic-x86_64-with-glibc2.39
version : #48~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Oct 7 11:24:13 UTC 2
cpus : 4
memory : 7G
files/dir : 100
module count: 100000
parallelism : 4
bash [GNU bash, version 5.1.16(1)-release (x86_64-pc-linux-gnu)]
args: <no-args>
2025/02/11 07:53:42| kind: full secs: 283.809 mem: 100M BOD: 3M
2025/02/11 08:04:06| kind: incr secs: 99.422 mem: 14M BOD: 3M
2025/02/11 08:05:46| kind: NULL secs: 94.851 mem: 14M BOD: 3M
ninja [1.11.1]
args: <no-args>
2025/02/11 08:07:22| kind: full secs: 407.131 mem: 296M BOD: 3M
2025/02/11 08:19:53| kind: incr secs: 10.358 mem: 296M BOD: 3M
2025/02/11 08:20:04| kind: NULL secs: 7.073 mem: 296M BOD: 3M
bazel [bazel no_version]
args: <no-args>
2025/02/11 08:20:12| kind: full secs: 1381.402 mem: 4G BOD: 26G
2025/02/11 09:13:45| kind: incr secs: 61.911 mem: 2G BOD: 25G
2025/02/11 09:37:11| kind: NULL secs: 20.193 mem: 1G BOD: 25G
recursive-make [GNU Make 4.3]
args: <no-args>
2025/02/11 09:59:31| kind: full secs: 818.571 mem: 101M BOD: 3M
2025/02/11 10:39:16| kind: incr secs: 692.201 mem: 31M BOD: 3M
2025/02/11 10:50:49| kind: NULL secs: 688.101 mem: 31M BOD: 3M
recursive-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/11 11:02:17| kind: full secs: 103.786 mem: 101M BOD: 3M
2025/02/11 11:09:49| kind: incr secs: 9.486 mem: 14M BOD: 3M
2025/02/11 11:09:59| kind: NULL secs: 7.816 mem: 14M BOD: 3M
single-make [GNU Make 4.3]
args: <no-args>
2025/02/11 11:10:07| kind: full secs: 396.181 mem: 2G BOD: 3M
2025/02/11 11:22:34| kind: incr secs: 292.019 mem: 1G BOD: 3M
2025/02/11 11:27:27| kind: NULL secs: 285.583 mem: 1G BOD: 3M
single-make [GNU Make 4.3]
args: --no-builtin-rules --no-builtin-variables
2025/02/11 11:32:13| kind: full secs: 122.269 mem: 730M BOD: 3M
2025/02/11 11:40:00| kind: incr secs: 17.799 mem: 230M BOD: 3M
2025/02/11 11:40:18| kind: NULL secs: 14.232 mem: 230M BOD: 3M
scons-md5sum [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/11 11:40:33| kind: full secs: 935.801 mem: 3G BOD: 312M
2025/02/11 12:02:06| kind: incr secs: 761.875 mem: 3G BOD: 312M
2025/02/11 12:14:49| kind: NULL secs: 747.380 mem: 3G BOD: 312M
scons-make [SCons: v4.5.2.120fd4f633e9ef3cafbc0fec35306d7555ffd1db, Tue, 21 Mar 2023 12:11:27 -0400, by bdbaddog on M1DOG2021]
args: <no-args>
2025/02/11 12:27:18| kind: full secs: 740.372 mem: 3G BOD: 219M
2025/02/11 12:45:36| kind: incr secs: 530.447 mem: 3G BOD: 219M
2025/02/11 12:54:27| kind: NULL secs: 520.466 mem: 3G BOD: 219M