linux/poky.git/scripts/oe-time-dd-test.sh, branch langdale-4.1.2

scripts: Add copyright statements to files without one

2022-08-12T10:58:01+00:00

Where there isn't a copyright statement, add one to make it explicit. Also drop editor config lines where they were present and add license identifiers as MIT if there isn't one. (From OE-Core rev: deb3ccec53e0bd63bc4235cf2b0d3fc781687361) Signed-off-by: Richard Purdie

scripts/oe-time-dd-test.sh: run "uptime" on each iteration

2021-07-22T08:33:44+00:00

(From OE-Core rev: 45c334b3cfdfc9584b80cbc3ede1a60f61ecc8bb) Signed-off-by: Sakib Sajal Signed-off-by: Alexandre Belloni Signed-off-by: Richard Purdie

oe-time-dd-test.sh: add options and refactor

2021-07-10T21:42:22+00:00

Options: -c | --count dd (transfer) KiB of data within specified timeout to detect latency. Must enable -t option. -t | --timeout timeout in seconds for the amount of data to be transferred. -l | --log-only run the commands without performing the data transfer. -h | --help show help (From OE-Core rev: 302bc6c99226a4d050e4e454afc461a25e127632) Signed-off-by: Sakib Sajal Signed-off-by: Alexandre Belloni Signed-off-by: Richard Purdie

oe-time-dd-test.sh: add iostat command

2021-06-21T10:09:56+00:00

(From OE-Core rev: 615f0492d224a4855e3f0d7a53b39767d5b4095a) Signed-off-by: Sakib Sajal Signed-off-by: Richard Purdie

oe-time-dd-test.sh: improve output formatting

2021-06-16T23:07:05+00:00

(From OE-Core rev: 3ca3a64d6a2a7160b04a7b0876fe0f744250bdfa) Signed-off-by: Sakib Sajal Signed-off-by: Richard Purdie

oe-time-dd-test.sh: collect cooker log when timeout is exceeded

2021-04-27T14:11:47+00:00

Collect the last 30 lines from the cooker.log whenever the timeout is exceeded. (From OE-Core rev: 58f7cd4d6186525f08f3027975530d647cbfa26b) Signed-off-by: Sakib Sajal Signed-off-by: Richard Purdie

oe-time-dd-test.sh: increase timeout to 15 sec

2021-04-20T12:56:48+00:00

With the previous timeout of 5 seconds, there would be builds such as: https://autobuilder.yocto.io/pub/non-release/20210417-13/ which produced 17 files with top output with top running 454 times and that's a bit too much data to analyze for each run. By increasing the timeout, we'll find the worse problems first, fix them and then we can decrease the timeout if needed. (From OE-Core rev: 92b29a09b4c442597d212337b785afb76129ac7c) Signed-off-by: Randy MacLeod Signed-off-by: Richard Purdie

oe-time-dd-test.sh: provide more information from "top"

2021-04-16T08:24:48+00:00

Improvements: - increase width to 512 - pass -c option to show full command-line (From OE-Core rev: aeae9467af5609c3c7bf8d0379d5546d9797ead5) Signed-off-by: Sakib Sajal Signed-off-by: Randy MacLeod Signed-off-by: Richard Purdie

oe-time-dd-test.sh: make executable

2021-04-16T08:24:48+00:00

(From OE-Core rev: d58d5ce00a997646fc7b691e6fd23ebd7f84e3ab) Signed-off-by: Sakib Sajal Signed-off-by: Richard Purdie

scripts: add oe-time-dd-test.sh

2021-03-23T22:51:25+00:00

oe-time-dd-test records how much time it takes to write number of kilobytes to the filesystem. It also records the number of processes that are in running (R), uninterruptible sleep (D) and interruptible sleep (S) state from the output of "top" command. The purporse of this script is to find which part of the build system puts stress on the filesystem io and log all the processes. (From OE-Core rev: 26d82f92e5ed2ebdde158d66b86eaf248f56892a) Signed-off-by: Sakib Sajal Signed-off-by: Richard Purdie