mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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40 lines
1.2 KiB
40 lines
1.2 KiB
/* This script requires a command line argument, to be used in the "process" |
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* probe definition. |
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* |
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* For a statically build binary, that'd be the name of the binary itself. |
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* For dynamically built ones, point to the location of the libgrpc.so being |
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* used. */ |
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global starts, times, times_per_tag |
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probe process(@1).mark("timing_ns_begin") { |
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starts[$arg1, tid()] = gettimeofday_ns(); |
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} |
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probe process(@1).mark("timing_ns_end") { |
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tag = $arg1 |
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t = gettimeofday_ns(); |
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if (s = starts[tag, tid()]) { |
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times[tag, tid()] <<< t-s; |
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delete starts[tag, tid()]; |
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} |
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} |
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probe end { |
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printf("%15s %9s %10s %10s %10s %10s\n", "tag", "tid", "count", |
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"min(ns)", "avg(ns)", "max(ns)"); |
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foreach ([tag+, tid] in times) { |
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printf("%15X %9d %10d %10d %10d %10d\n", tag, tid, @count(times[tag, tid]), |
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@min(times[tag, tid]), @avg(times[tag, tid]), @max(times[tag, tid])); |
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} |
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printf("Per tag average of averages\n"); |
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foreach ([tag+, tid] in times) { |
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times_per_tag[tag] <<< @avg(times[tag, tid]); |
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} |
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printf("%15s %10s %10s\n", "tag", "count", "avg(ns)"); |
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foreach ([tag+] in times_per_tag) { |
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printf("%15X %10d %10d\n", tag, @count(times_per_tag[tag]), |
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@avg(times_per_tag[tag])); |
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} |
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}
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