3 Commits (master)

Author	SHA1	Message	Date
Daniel Swarbrick	37ce0bab8c	Sync build tags in *_test.go (#2767) ... Ensure that unwanted tests are correctly excluded when various build tags are specified, i.e. when the code that they test would be excluded from compilation. Signed-off-by: Daniel Swarbrick <daniel.swarbrick@gmail.com>	2 years ago
Ben Kochie	c6162312f2	Add Linux NUMA "numastat" metrics (#249) ... * Add Linux NUMA "numastat" metrics Read the `numastat` metrics from /sys/devices/system/node/node* when reading NUMA meminfo metrics. * Update end-to-end test output. * Add `numastat` metrics as counters. * Add tests for error conditions. * Refactor meminfo numa metrics struct * Refactor meminfoKey into a simple struct of metric data. This makes it easier to pass slices of metrics around. * Refactor tests. * Fixup: Add suggested fixes. * Fixup: More fixes * Add another scanner.Err() return * Add "_total" to counter metrics.	9 years ago
Pavel Borzenkov	c12d8ea927	Add new per NUMA node memory statistics collector ... It is sometimes useful to understand the distribution of free/occupied memory between NUMA nodes to deal with performance problems. To do so, add new meminfo_numa collector that enables exporting of per node statistics along with unit and end-to-end tests for it. Signed-off-by: Pavel Borzenkov <pavel.borzenkov@gmail.com>	10 years ago