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authorThomas Hindoe Paaboel Andersen <phomes@gmail.com>2013-05-15 21:18:26 +0200
committerThomas Hindoe Paaboel Andersen <phomes@gmail.com>2013-06-02 22:26:13 +0200
commitd9acfb71dbfb6e916b9752593158698b8021b28c (patch)
tree82e27310f08524ef78caa2cf9bc714540324bc19 /src/analyze
parent518d10e98508ec8181e864924484a2ca994c5d43 (diff)
analyze: show unit file loading on plot
This will add another color to the legend called "Loading unit files" Like the generators it will mark a part of the systemd bar indicating the time spent while loading unit files.
Diffstat (limited to 'src/analyze')
-rw-r--r--src/analyze/systemd-analyze.c21
1 files changed, 19 insertions, 2 deletions
diff --git a/src/analyze/systemd-analyze.c b/src/analyze/systemd-analyze.c
index df3d307240..6d97256c73 100644
--- a/src/analyze/systemd-analyze.c
+++ b/src/analyze/systemd-analyze.c
@@ -80,6 +80,8 @@ struct boot_times {
usec_t finish_time;
usec_t generators_start_time;
usec_t generators_finish_time;
+ usec_t unitsload_start_time;
+ usec_t unitsload_finish_time;
};
struct unit_times {
char *name;
@@ -315,7 +317,17 @@ static int acquire_boot_times(DBusConnection *bus, struct boot_times **bt) {
"/org/freedesktop/systemd1",
"org.freedesktop.systemd1.Manager",
"GeneratorsFinishTimestampMonotonic",
- &times.generators_finish_time) < 0)
+ &times.generators_finish_time) < 0 ||
+ bus_get_uint64_property(bus,
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "UnitsLoadStartTimestampMonotonic",
+ &times.unitsload_start_time) < 0 ||
+ bus_get_uint64_property(bus,
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "UnitsLoadFinishTimestampMonotonic",
+ &times.unitsload_finish_time) < 0)
return -EIO;
if (times.finish_time <= 0) {
@@ -472,7 +484,7 @@ static int analyze_plot(DBusConnection *bus) {
svg("<svg width=\"%.0fpx\" height=\"%.0fpx\" version=\"1.1\" "
"xmlns=\"http://www.w3.org/2000/svg\">\n\n",
80.0 + width, 150.0 + (m * SCALE_Y) +
- 4 * SCALE_Y /* legend */);
+ 5 * SCALE_Y /* legend */);
/* write some basic info as a comment, including some help */
svg("<!-- This file is a systemd-analyze SVG file. It is best rendered in a -->\n"
@@ -494,6 +506,7 @@ static int analyze_plot(DBusConnection *bus) {
" rect.loader { fill: rgb(150,150,150); fill-opacity: 0.7; }\n"
" rect.userspace { fill: rgb(150,150,150); fill-opacity: 0.7; }\n"
" rect.generators { fill: rgb(102,204,255); fill-opacity: 0.7; }\n"
+ " rect.unitsload { fill: rgb( 82,184,255); fill-opacity: 0.7; }\n"
" rect.box { fill: rgb(240,240,240); stroke: rgb(192,192,192); }\n"
" line { stroke: rgb(64,64,64); stroke-width: 1; }\n"
"// line.sec1 { }\n"
@@ -535,6 +548,7 @@ static int analyze_plot(DBusConnection *bus) {
}
svg_bar("active", boot->userspace_time, boot->finish_time, y);
svg_bar("generators", boot->generators_start_time, boot->generators_finish_time, y);
+ svg_bar("unitsload", boot->unitsload_start_time, boot->unitsload_finish_time, y);
svg_text("left", boot->userspace_time, y, "systemd");
y++;
@@ -572,6 +586,9 @@ static int analyze_plot(DBusConnection *bus) {
svg_bar("generators", 0, 300000, y);
svg_text("right", 400000, y, "Generators");
y++;
+ svg_bar("unitsload", 0, 300000, y);
+ svg_text("right", 400000, y, "Loading unit files");
+ y++;
svg("</g>\n\n");