---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-91210 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 582 11770 0 3686 15127
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:53:03:38 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.217/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85679sec preferred_lft 85679sec
inet6 fe80::f816:3eff:fe53:338/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-91210) 12/16/24 _x86_64_ (4 CPU)
00:05:28 LINUX RESTART (4 CPU)
00:06:01 tps rtps wtps bread/s bwrtn/s
00:07:01 173.45 41.19 132.26 2594.77 32260.22
00:08:01 78.92 11.93 66.99 832.53 25813.56
00:09:01 52.04 6.15 45.89 184.77 22717.68
00:10:01 32.28 0.43 31.84 13.06 6903.25
00:11:01 35.39 0.17 35.22 5.60 4982.87
00:12:01 17.65 0.15 17.50 2.40 5783.73
00:13:01 27.06 0.13 26.93 2.80 1582.54
00:14:01 3.08 0.00 3.08 0.00 2101.57
00:15:01 6.52 0.00 6.52 0.00 916.25
00:16:01 21.86 0.78 21.08 140.38 14633.69
00:17:01 25.90 1.98 23.91 129.31 12037.19
Average: 43.10 5.72 37.38 355.05 11793.71
00:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13610956 15408972 2814012 17.13 75672 1914532 922384 5.28 856204 1725432 109132
00:08:01 12085948 14024724 4339020 26.42 81824 2041416 2188600 12.53 2309340 1780980 35352
00:09:01 12235276 14304124 4189692 25.51 87240 2159796 1861612 10.65 2054732 1872464 17332
00:10:01 12058904 14343920 4366064 26.58 94200 2361288 1770148 10.13 2041388 2045928 31240
00:11:01 11531276 14001384 4893692 29.79 98972 2529180 2150636 12.31 2431692 2169696 71308
00:12:01 11444388 14040616 4980580 30.32 100436 2648372 2069044 11.84 2399044 2281860 23692
00:13:01 11434464 14076908 4990504 30.38 103068 2690132 2133708 12.21 2374952 2315812 32628
00:14:01 11403820 14076968 5021148 30.57 103160 2719904 2006332 11.48 2378260 2342180 768
00:15:01 11405608 14102220 5019360 30.56 103320 2742136 2026364 11.60 2356632 2360080 408
00:16:01 11785836 15172832 4639132 28.24 106524 3406452 1099652 6.29 1382244 2934960 292992
00:17:01 12117960 15551700 4307008 26.22 109988 3441848 758256 4.34 1055980 2921856 21700
Average: 11919494 14464033 4505474 27.43 96764 2605005 1726067 9.88 1967315 2250113 57868
00:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00
00:07:01 ens3 151.86 117.26 1645.50 29.98 0.00 0.00 0.00 0.00
00:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
00:08:01 ens3 474.37 298.12 960.55 105.69 0.00 0.00 0.00 0.00
00:09:01 lo 1.35 1.35 0.21 0.21 0.00 0.00 0.00 0.00
00:09:01 ens3 1194.70 705.63 1543.80 311.03 0.00 0.00 0.00 0.00
00:10:01 lo 22.55 22.55 3.79 3.79 0.00 0.00 0.00 0.00
00:10:01 ens3 843.43 515.78 2881.04 165.39 0.00 0.00 0.00 0.00
00:11:01 lo 1.73 1.73 0.28 0.28 0.00 0.00 0.00 0.00
00:11:01 ens3 353.95 235.55 341.96 84.05 0.00 0.00 0.00 0.00
00:12:01 lo 16.18 16.18 7.84 7.84 0.00 0.00 0.00 0.00
00:12:01 ens3 7657.90 4889.82 2742.32 1935.25 0.00 0.00 0.00 0.00
00:13:01 lo 46.71 46.71 9.59 9.59 0.00 0.00 0.00 0.00
00:13:01 ens3 8018.06 4234.08 2422.75 2050.07 0.00 0.00 0.00 0.00
00:14:01 lo 11.13 11.13 2.09 2.09 0.00 0.00 0.00 0.00
00:14:01 ens3 9700.38 5239.45 2712.37 2212.10 0.00 0.00 0.00 0.00
00:15:01 lo 16.31 16.31 3.91 3.91 0.00 0.00 0.00 0.00
00:15:01 ens3 200.55 146.39 49.42 54.66 0.00 0.00 0.00 0.00
00:16:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00
00:16:01 ens3 560.72 384.29 2285.87 134.99 0.00 0.00 0.00 0.00
00:17:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00
00:17:01 ens3 865.49 580.49 453.61 279.05 0.00 0.00 0.00 0.00
Average: lo 10.76 10.76 2.54 2.54 0.00 0.00 0.00 0.00
Average: ens3 2729.21 1576.97 1639.91 669.29 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-91210) 12/16/24 _x86_64_ (4 CPU)
00:05:28 LINUX RESTART (4 CPU)
00:06:01 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 22.65 0.00 1.66 5.71 0.06 69.93
00:07:01 0 10.50 0.00 1.49 7.26 0.05 80.71
00:07:01 1 46.27 0.00 3.01 3.15 0.08 47.49
00:07:01 2 10.70 0.00 1.14 9.52 0.05 78.60
00:07:01 3 23.13 0.00 0.96 2.93 0.07 72.92
00:08:01 all 68.08 0.00 2.28 1.25 0.11 28.28
00:08:01 0 60.54 0.00 2.26 3.29 0.12 33.80
00:08:01 1 70.80 0.00 2.10 0.30 0.12 26.68
00:08:01 2 71.83 0.00 2.54 0.95 0.12 24.55
00:08:01 3 69.14 0.00 2.22 0.45 0.08 28.09
00:09:01 all 44.61 0.00 2.48 1.20 0.07 51.63
00:09:01 0 42.27 0.00 2.65 0.07 0.07 54.95
00:09:01 1 45.19 0.00 2.14 2.39 0.08 50.19
00:09:01 2 46.08 0.00 2.74 1.93 0.08 49.17
00:09:01 3 44.89 0.00 2.44 0.40 0.07 52.20
00:10:01 all 56.54 0.00 2.25 0.15 0.12 40.94
00:10:01 0 51.94 0.00 2.33 0.03 0.10 45.59
00:10:01 1 56.64 0.00 2.54 0.10 0.10 40.62
00:10:01 2 62.03 0.00 1.93 0.18 0.08 35.77
00:10:01 3 55.54 0.00 2.20 0.29 0.18 41.79
00:11:01 all 48.95 0.00 1.76 0.26 0.09 48.95
00:11:01 0 47.54 0.00 1.69 0.03 0.08 50.65
00:11:01 1 47.86 0.00 1.48 0.00 0.08 50.58
00:11:01 2 51.25 0.00 1.31 0.00 0.08 47.36
00:11:01 3 49.16 0.00 2.55 0.97 0.10 47.22
00:12:01 all 48.04 0.00 13.86 0.21 0.08 37.81
00:12:01 0 51.22 0.00 13.83 0.02 0.08 34.85
00:12:01 1 46.17 0.00 17.15 0.15 0.08 36.45
00:12:01 2 47.51 0.00 10.50 0.00 0.08 41.90
00:12:01 3 47.23 0.00 14.00 0.66 0.08 38.02
00:13:01 all 44.75 0.00 15.10 0.08 0.09 39.99
00:13:01 0 45.43 0.00 12.30 0.02 0.10 42.15
00:13:01 1 45.64 0.00 16.70 0.03 0.08 37.54
00:13:01 2 44.86 0.00 12.53 0.05 0.08 42.47
00:13:01 3 43.08 0.00 18.82 0.23 0.08 37.78
00:14:01 all 39.96 0.00 10.76 0.07 0.09 49.12
00:14:01 0 39.69 0.00 8.70 0.07 0.08 51.46
00:14:01 1 37.65 0.00 10.84 0.00 0.10 51.41
00:14:01 2 42.29 0.00 13.16 0.00 0.08 44.46
00:14:01 3 40.19 0.00 10.36 0.20 0.08 49.16
00:15:01 all 39.82 0.00 1.59 0.09 0.09 58.41
00:15:01 0 46.14 0.00 1.04 0.07 0.10 52.65
00:15:01 1 32.96 0.00 1.55 0.00 0.08 65.41
00:15:01 2 39.68 0.00 1.99 0.00 0.08 58.24
00:15:01 3 40.56 0.00 1.74 0.30 0.08 57.32
00:16:01 all 36.34 0.00 5.64 0.46 0.07 57.49
00:16:01 0 29.48 0.00 2.08 0.30 0.05 68.10
00:16:01 1 34.72 0.00 1.27 0.03 0.08 63.89
00:16:01 2 50.60 0.00 17.71 0.02 0.08 31.58
00:16:01 3 30.55 0.00 1.47 1.47 0.05 66.46
00:17:01 all 56.04 0.00 2.22 0.54 0.10 41.11
00:17:01 0 50.48 0.00 1.72 0.57 0.10 47.13
00:17:01 1 63.76 0.00 2.38 0.17 0.12 33.58
00:17:01 2 58.71 0.00 3.20 0.08 0.08 37.92
00:17:01 3 51.23 0.00 1.57 1.34 0.08 45.78
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 45.98 0.00 5.41 0.91 0.09 47.61
Average: 0 43.20 0.00 4.55 1.07 0.09 51.10
Average: 1 47.97 0.00 5.55 0.58 0.09 45.81
Average: 2 47.77 0.00 6.25 1.16 0.08 44.73
Average: 3 44.96 0.00 5.30 0.84 0.09 48.81