---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-102407 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
---> lscpu:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 4
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 49
Model name: AMD EPYC-Rome Processor
Stepping: 0
CPU MHz: 2800.000
BogoMIPS: 5600.00
Virtualization: AMD-V
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 32K
L1i cache: 32K
L2 cache: 512K
L3 cache: 16384K
NUMA node0 CPU(s): 0-3
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
4
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 7.9G 0 7.9G 0% /dev
tmpfs 1.6G 672K 1.6G 1% /run
/dev/vda1 78G 9.7G 68G 13% /
tmpfs 7.9G 0 7.9G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 1.6G 0 1.6G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 16040 587 11807 0 3644 15122
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:be:a5:69 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.221/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85687sec preferred_lft 85687sec
inet6 fe80::f816:3eff:febe:a569/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-102407) 01/28/25 _x86_64_ (4 CPU)
00:05:27 LINUX RESTART (4 CPU)
00:06:01 tps rtps wtps bread/s bwrtn/s
00:07:01 179.49 36.64 142.84 2252.56 37183.00
00:08:01 67.92 3.98 63.94 219.30 27885.49
00:09:01 43.64 6.13 37.51 186.10 12850.26
00:10:01 32.54 0.23 32.31 3.87 6891.65
00:11:01 41.51 0.13 41.38 4.53 7107.08
00:12:01 12.95 0.18 12.76 2.67 3277.44
00:13:01 24.50 0.12 24.38 2.67 1791.60
00:14:01 2.92 0.00 2.92 0.00 1613.73
00:15:01 9.12 0.00 9.12 0.00 1141.68
00:16:01 24.41 1.07 23.35 144.11 15976.54
00:17:01 25.06 1.58 23.48 121.05 10567.31
Average: 42.19 4.55 37.63 266.99 11480.55
00:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13135792 14958456 3289176 20.03 75832 1937352 1287828 7.37 1297608 1755428 89820
00:08:01 11965236 13906404 4459732 27.15 81440 2043572 2271812 13.00 2411968 1795300 29560
00:09:01 12339208 14392972 4085760 24.88 87468 2143752 1763600 10.09 1946264 1875100 20308
00:10:01 11903140 14169160 4521828 27.53 94132 2341336 2183344 12.50 2194732 2046420 32716
00:11:01 11215932 13673828 5209036 31.71 99160 2515456 2501980 14.32 2729756 2181592 8428
00:12:01 10563132 13128208 5861836 35.69 99776 2617788 3351012 19.18 3288184 2272564 26040
00:13:01 10822112 13440512 5602856 34.11 102212 2667048 2747668 15.72 2980912 2318640 33184
00:14:01 10718608 13352472 5706360 34.74 102264 2681988 2767944 15.84 3075764 2327864 1024
00:15:01 10838380 13583696 5586588 34.01 104448 2784820 2520980 14.43 2873472 2404912 81660
00:16:01 11784772 15129216 4640196 28.25 105580 3365332 1150360 6.58 1399820 2917196 177492
00:17:01 12155464 15547296 4269504 25.99 109604 3401536 732376 4.19 1031844 2908456 21412
Average: 11585616 14116565 4839352 29.46 96538 2590907 2116264 12.11 2293666 2254861 47422
00:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 ens3 236.89 171.92 2040.03 39.78 0.00 0.00 0.00 0.00
00:07:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00
00:08:01 ens3 893.27 648.64 1035.04 244.52 0.00 0.00 0.00 0.00
00:08:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00
00:09:01 ens3 486.89 394.50 932.05 137.05 0.00 0.00 0.00 0.00
00:09:01 lo 1.32 1.32 0.21 0.21 0.00 0.00 0.00 0.00
00:10:01 ens3 591.55 463.09 2819.27 147.67 0.00 0.00 0.00 0.00
00:10:01 lo 19.33 19.33 3.61 3.61 0.00 0.00 0.00 0.00
00:11:01 ens3 470.47 318.30 754.59 115.76 0.00 0.00 0.00 0.00
00:11:01 lo 1.78 1.78 0.28 0.28 0.00 0.00 0.00 0.00
00:12:01 ens3 8849.72 4767.96 2779.12 2147.28 0.00 0.00 0.00 0.00
00:12:01 lo 36.64 36.64 13.49 13.49 0.00 0.00 0.00 0.00
00:13:01 ens3 9333.23 5000.10 2783.67 2425.94 0.00 0.00 0.00 0.00
00:13:01 lo 25.68 25.68 3.86 3.86 0.00 0.00 0.00 0.00
00:14:01 ens3 2571.32 1241.09 714.32 613.34 0.00 0.00 0.00 0.00
00:14:01 lo 17.70 17.70 3.79 3.79 0.00 0.00 0.00 0.00
00:15:01 ens3 569.82 358.24 176.81 132.40 0.00 0.00 0.00 0.00
00:15:01 lo 8.50 8.50 1.85 1.85 0.00 0.00 0.00 0.00
00:16:01 ens3 246.03 157.97 2207.99 37.04 0.00 0.00 0.00 0.00
00:16:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00
00:17:01 ens3 845.06 610.23 458.03 300.24 0.00 0.00 0.00 0.00
00:17:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00
Average: ens3 2281.29 1284.73 1518.26 576.45 0.00 0.00 0.00 0.00
Average: lo 10.29 10.29 2.48 2.48 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-102407) 01/28/25 _x86_64_ (4 CPU)
00:05:27 LINUX RESTART (4 CPU)
00:06:01 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 30.55 0.00 1.50 5.19 0.08 62.68
00:07:01 0 39.90 0.00 2.31 4.87 0.12 52.81
00:07:01 1 41.44 0.00 1.91 3.91 0.07 52.67
00:07:01 2 21.42 0.00 0.89 11.20 0.08 66.40
00:07:01 3 19.50 0.00 0.88 0.85 0.05 78.71
00:08:01 all 63.96 0.00 2.75 1.36 0.10 31.82
00:08:01 0 67.49 0.00 3.01 3.12 0.12 26.26
00:08:01 1 64.07 0.00 2.78 0.15 0.12 32.89
00:08:01 2 63.13 0.00 2.30 1.66 0.10 32.82
00:08:01 3 61.13 0.00 2.95 0.50 0.10 35.32
00:09:01 all 42.41 0.00 2.02 1.26 0.08 54.23
00:09:01 0 34.75 0.00 2.12 3.91 0.07 59.14
00:09:01 1 44.10 0.00 2.01 0.08 0.07 53.75
00:09:01 2 44.06 0.00 2.20 0.89 0.08 52.76
00:09:01 3 46.76 0.00 1.74 0.12 0.08 51.30
00:10:01 all 52.40 0.00 2.12 0.20 0.10 45.18
00:10:01 0 55.33 0.00 2.24 0.52 0.10 41.81
00:10:01 1 50.65 0.00 2.44 0.00 0.08 46.82
00:10:01 2 50.45 0.00 1.87 0.18 0.12 47.37
00:10:01 3 53.19 0.00 1.93 0.12 0.10 44.67
00:11:01 all 41.71 0.00 1.71 0.46 0.08 56.03
00:11:01 0 42.14 0.00 1.32 0.63 0.08 55.82
00:11:01 1 39.78 0.00 1.82 0.05 0.08 58.26
00:11:01 2 39.12 0.00 2.03 1.16 0.08 57.62
00:11:01 3 45.80 0.00 1.66 0.02 0.07 52.46
00:12:01 all 51.18 0.00 13.90 0.23 0.10 34.60
00:12:01 0 46.75 0.00 20.09 0.47 0.10 32.58
00:12:01 1 53.86 0.00 10.96 0.12 0.10 34.96
00:12:01 2 52.92 0.00 9.25 0.07 0.12 37.64
00:12:01 3 51.13 0.00 15.32 0.25 0.10 33.19
00:13:01 all 45.89 0.00 16.38 0.08 0.10 37.56
00:13:01 0 48.31 0.00 19.07 0.03 0.10 32.49
00:13:01 1 44.12 0.00 13.66 0.20 0.12 41.90
00:13:01 2 45.29 0.00 16.84 0.02 0.08 37.77
00:13:01 3 45.86 0.00 15.94 0.02 0.10 38.08
00:14:01 all 34.34 0.00 5.35 0.08 0.08 60.15
00:14:01 0 34.57 0.00 7.26 0.17 0.08 57.92
00:14:01 1 34.67 0.00 2.88 0.15 0.08 62.22
00:14:01 2 29.82 0.00 3.48 0.00 0.08 66.61
00:14:01 3 38.32 0.00 7.76 0.02 0.08 53.82
00:15:01 all 46.76 0.00 2.22 0.48 0.09 50.46
00:15:01 0 43.85 0.00 1.96 1.66 0.07 52.47
00:15:01 1 48.88 0.00 2.20 0.12 0.10 48.71
00:15:01 2 46.66 0.00 2.38 0.15 0.10 50.70
00:15:01 3 47.62 0.00 2.36 0.02 0.08 49.92
00:16:01 all 19.23 0.00 5.08 1.53 0.08 74.08
00:16:01 0 32.71 0.00 6.10 0.49 0.08 60.62
00:16:01 1 12.91 0.00 0.83 0.30 0.10 85.86
00:16:01 2 18.33 0.00 6.23 4.71 0.09 70.65
00:16:01 3 13.00 0.00 7.17 0.70 0.08 79.04
00:17:01 all 56.13 0.00 1.99 0.56 0.10 41.22
00:17:01 0 48.61 0.00 2.77 1.02 0.08 47.52
00:17:01 1 63.83 0.00 2.12 0.17 0.10 33.78
00:17:01 2 58.65 0.00 1.14 0.12 0.10 40.00
00:17:01 3 53.50 0.00 1.93 0.96 0.10 43.51
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 44.05 0.00 5.00 1.04 0.09 49.82
Average: 0 44.94 0.00 6.20 1.53 0.09 47.24
Average: 1 45.27 0.00 3.96 0.48 0.09 50.20
Average: 2 42.76 0.00 4.42 1.82 0.09 50.90
Average: 3 43.23 0.00 5.41 0.32 0.09 50.94