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author | Lukas Larsson <[email protected]> | 2019-01-10 11:19:23 +0100 |
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committer | Lukas Larsson <[email protected]> | 2019-01-10 11:19:23 +0100 |
commit | 8c9eee40c1f8a136ea1ab3179be465afe3b553d3 (patch) | |
tree | db24472bc64e15e1afcabe298f1a516802896673 /lib/runtime_tools/examples/dist.systemtap | |
parent | b215d0d2e33cf7515f63c3d70d0ef5fc77b582ee (diff) | |
parent | c8aede56799c91acdfc4e5ff411ddb3cb1a3a588 (diff) | |
download | otp-8c9eee40c1f8a136ea1ab3179be465afe3b553d3.tar.gz otp-8c9eee40c1f8a136ea1ab3179be465afe3b553d3.tar.bz2 otp-8c9eee40c1f8a136ea1ab3179be465afe3b553d3.zip |
Merge branch 'maint'
Diffstat (limited to 'lib/runtime_tools/examples/dist.systemtap')
-rw-r--r-- | lib/runtime_tools/examples/dist.systemtap | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/lib/runtime_tools/examples/dist.systemtap b/lib/runtime_tools/examples/dist.systemtap index bb20d617e1..4102a5243c 100644 --- a/lib/runtime_tools/examples/dist.systemtap +++ b/lib/runtime_tools/examples/dist.systemtap @@ -19,18 +19,18 @@ * %CopyrightEnd% */ /* - * Note: This file assumes that you're using the non-SMP-enabled Erlang - * virtual machine, "beam". The SMP-enabled VM is called "beam.smp". + * Note: This file assumes that you're using the SMP-enabled Erlang + * virtual machine, "beam.smp". * Note that other variations of the virtual machine also have * different names, e.g. the debug build of the SMP-enabled VM * is "beam.debug.smp". * * To use a different virtual machine, replace each instance of - * "beam" with "beam.smp" or the VM name appropriate to your - * environment. + * "beam.smp" with "beam.debug.smp" or the VM name appropriate + * to your environment. */ -probe process("beam").mark("dist-monitor") +probe process("beam.smp").mark("dist-monitor") { printf("monitor: pid %d, who %s, what %s, node %s, type %s, reason %s\n", pid(), @@ -38,38 +38,38 @@ probe process("beam").mark("dist-monitor") user_string($arg5)); } -probe process("beam").mark("dist-port_busy") +probe process("beam.smp").mark("dist-port_busy") { printf("dist port_busy: node %s, port %s, remote_node %s, blocked pid %s\n", user_string($arg1), user_string($arg2), user_string($arg3), user_string($arg4)); - blocked_procs[user_string($arg4)] = timestamp; + blocked_procs[user_string($arg4)] = local_clock_ns(); } -probe process("beam").mark("dist-port_busy") +probe process("beam.smp").mark("dist-port_busy") { printf("dist port_busy: node %s, port %s, remote_node %s, blocked pid %s\n", user_string($arg1), user_string($arg2), user_string($arg3), user_string($arg4)); - blocked_procs[user_string($arg4)] = timestamp; + blocked_procs[user_string($arg4)] = local_clock_ns(); } -probe process("beam").mark("dist-output") +probe process("beam.smp").mark("dist-output") { printf("dist output: node %s, port %s, remote_node %s bytes %d\n", user_string($arg1), user_string($arg2), user_string($arg3), $arg4); } -probe process("beam").mark("dist-outputv") +probe process("beam.smp").mark("dist-outputv") { printf("port outputv: node %s, port %s, remote_node %s bytes %d\n", user_string($arg1), user_string($arg2), user_string($arg3), $arg4); } -probe process("beam").mark("process-scheduled") +probe process("beam.smp").mark("process-scheduled") { pidstr = user_string($arg1); if (pidstr in blocked_procs) { printf("blocked pid %s scheduled now, waited %d microseconds\n", - pidstr, (timestamp - blocked_procs[pidstr]) / 1000); + pidstr, (local_clock_ns() - blocked_procs[pidstr]) / 1000); delete blocked_procs[pidstr]; } } |