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analyze: plot initrd related timestamps

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This commit is contained in:
Yu Watanabe
2018-07-24 03:47:20 +09:00
parent 665a9774e0
commit 8c00656560
1 changed files with 43 additions and 0 deletions
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src/analyze/analyze.c
+43
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@@ -88,6 +88,12 @@ struct boot_times {
usec_t generators_finish_time;
usec_t unitsload_start_time;
usec_t unitsload_finish_time;
usec_t initrd_security_start_time;
usec_t initrd_security_finish_time;
usec_t initrd_generators_start_time;
usec_t initrd_generators_finish_time;
usec_t initrd_unitsload_start_time;
usec_t initrd_unitsload_finish_time;
/*
* If we're analyzing the user instance, all timestamps will be offset
@@ -289,6 +295,37 @@ static int acquire_boot_times(sd_bus *bus, struct boot_times **bt) {
&times.unitsload_finish_time) < 0)
return -EIO;
(void) bus_get_uint64_property(bus,
"/org/freedesktop/systemd1",
"org.freedesktop.systemd1.Manager",
"InitRDSecurityStartTimestampMonotonic",
&times.initrd_security_start_time);
(void) bus_get_uint64_property(bus,
"/org/freedesktop/systemd1",
"org.freedesktop.systemd1.Manager",
"InitRDSecurityFinishTimestampMonotonic",
&times.initrd_security_finish_time);
(void) bus_get_uint64_property(bus,
"/org/freedesktop/systemd1",
"org.freedesktop.systemd1.Manager",
"InitRDGeneratorsStartTimestampMonotonic",
&times.initrd_generators_start_time);
(void) bus_get_uint64_property(bus,
"/org/freedesktop/systemd1",
"org.freedesktop.systemd1.Manager",
"InitRDGeneratorsFinishTimestampMonotonic",
&times.initrd_generators_finish_time);
(void) bus_get_uint64_property(bus,
"/org/freedesktop/systemd1",
"org.freedesktop.systemd1.Manager",
"InitRDUnitsLoadStartTimestampMonotonic",
&times.initrd_unitsload_start_time);
(void) bus_get_uint64_property(bus,
"/org/freedesktop/systemd1",
"org.freedesktop.systemd1.Manager",
"InitRDUnitsLoadFinishTimestampMonotonic",
&times.initrd_unitsload_finish_time);
if (times.finish_time <= 0) {
log_error("Bootup is not yet finished (org.freedesktop.systemd1.Manager.FinishTimestampMonotonic=%"PRIu64").\n"
"Please try again later.\n"
@@ -762,6 +799,12 @@ static int analyze_plot(int argc, char *argv[], void *userdata) {
}
if (boot->initrd_time > 0) {
svg_bar("initrd", boot->initrd_time, boot->userspace_time, y);
if (boot->initrd_security_start_time < boot->initrd_security_finish_time)
svg_bar("security", boot->initrd_security_start_time, boot->initrd_security_finish_time, y);
if (boot->initrd_generators_start_time < boot->initrd_generators_finish_time)
svg_bar("generators", boot->initrd_generators_start_time, boot->initrd_generators_finish_time, y);
if (boot->initrd_unitsload_start_time < boot->initrd_unitsload_finish_time)
svg_bar("unitsload", boot->initrd_unitsload_start_time, boot->initrd_unitsload_finish_time, y);
svg_text(true, boot->initrd_time, y, "initrd");
y++;
}