---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34497 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34497) 05/02/22 _x86_64_ (8 CPU) 20:05:40 LINUX RESTART (8 CPU) 20:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:07:01 373.02 45.96 327.06 0.00 4076.65 178110.71 0.00 20:08:01 163.67 0.13 163.54 0.00 12.26 36821.60 0.00 20:09:01 78.14 0.10 78.04 0.00 12.00 19416.76 0.00 20:10:01 1.43 0.00 1.43 0.00 0.00 16.81 0.00 20:11:01 1.47 0.02 1.45 0.00 0.13 15.86 0.00 20:12:01 0.97 0.00 0.97 0.00 0.00 11.86 0.00 20:13:01 1.28 0.00 1.28 0.00 0.00 15.86 0.00 20:14:01 0.92 0.00 0.92 0.00 0.00 11.60 0.00 20:15:01 3.30 0.87 2.43 0.00 18.39 30.92 0.00 20:16:01 1.48 0.00 1.48 0.00 0.00 21.20 0.00 20:17:01 1.23 0.02 1.22 0.00 0.13 15.33 0.00 Average: 56.99 4.28 52.71 0.00 374.50 21316.49 0.00 20:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:07:01 28427860 31753168 546084 1.66 148576 3398488 2228644 6.57 1213776 2812244 80728 20:08:01 28324740 31761308 533744 1.62 164204 3479248 2142148 6.31 1306488 2800008 632 20:09:01 27829984 31798744 494988 1.51 173616 3950868 1797188 5.30 1318920 3230968 324 20:10:01 27830196 31798980 494464 1.50 173656 3950868 1797188 5.30 1318764 3230968 264 20:11:01 27832868 31801656 491876 1.50 173684 3950876 1797188 5.30 1314636 3230972 52 20:12:01 27833696 31802476 490988 1.49 173720 3950880 1797188 5.30 1314324 3230976 260 20:13:01 27840232 31809148 484448 1.47 173748 3950884 1797188 5.30 1307308 3231068 12 20:14:01 27840592 31809556 483860 1.47 173768 3950888 1797188 5.30 1307416 3231076 272 20:15:01 27840364 31810216 483532 1.47 173828 3951400 1823904 5.38 1307408 3231508 8 20:16:01 27840492 31810324 483516 1.47 173868 3951376 1823904 5.38 1307816 3231488 108 20:17:01 27840016 31810012 483704 1.47 173904 3951380 1839960 5.42 1308272 3231496 24 Average: 27934640 31796872 497382 1.51 170597 3857923 1876517 5.53 1302284 3153888 7517 20:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:07:01 ens3 905.30 598.00 7079.27 121.96 0.00 0.00 0.00 0.00 20:07:01 lo 6.67 6.67 0.65 0.65 0.00 0.00 0.00 0.00 20:07:01 docker0 136.48 161.96 10.68 1219.56 0.00 0.00 0.00 0.00 20:08:01 ens3 78.97 59.12 131.62 63.63 0.00 0.00 0.00 0.00 20:08:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 20:08:01 docker0 5.85 8.17 0.33 44.25 0.00 0.00 0.00 0.00 20:08:01 veth0b04187 0.95 1.18 0.07 6.31 0.00 0.00 0.00 0.00 20:09:01 ens3 116.95 67.44 2568.48 11.42 0.00 0.00 0.00 0.00 20:09:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 20:09:01 docker0 1.70 4.05 0.11 45.21 0.00 0.00 0.00 0.00 20:10:01 ens3 2.88 1.37 7.22 0.35 0.00 0.00 0.00 0.00 20:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 ens3 0.52 0.27 0.26 0.20 0.00 0.00 0.00 0.00 20:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 ens3 0.35 0.18 0.14 0.07 0.00 0.00 0.00 0.00 20:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 20:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 ens3 0.10 0.00 0.01 0.00 0.00 0.00 0.00 0.00 20:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 ens3 0.27 0.10 0.08 0.07 0.00 0.00 0.00 0.00 20:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 100.51 66.06 889.71 17.97 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 13.09 15.83 1.01 119.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34497) 05/02/22 _x86_64_ (8 CPU) 20:05:40 LINUX RESTART (8 CPU) 20:06:01 CPU %user %nice %system %iowait %steal %idle 20:07:01 all 11.03 0.00 4.20 2.80 0.06 81.90 20:07:01 0 12.10 0.00 5.08 6.96 0.07 75.79 20:07:01 1 13.09 0.00 3.84 0.52 0.05 82.49 20:07:01 2 10.29 0.00 3.63 2.28 0.05 83.76 20:07:01 3 11.00 0.00 3.63 2.83 0.08 82.45 20:07:01 4 9.82 0.00 4.46 2.55 0.05 83.11 20:07:01 5 11.31 0.00 4.24 1.48 0.07 82.90 20:07:01 6 9.97 0.00 3.73 4.77 0.07 81.47 20:07:01 7 10.64 0.00 5.00 1.00 0.07 83.29 20:08:01 all 33.67 0.00 6.17 1.24 0.08 58.84 20:08:01 0 33.03 0.00 6.51 2.87 0.08 57.51 20:08:01 1 33.30 0.00 5.81 0.08 0.08 60.72 20:08:01 2 33.13 0.00 6.19 1.99 0.07 58.63 20:08:01 3 33.41 0.00 6.68 1.48 0.08 58.34 20:08:01 4 36.30 0.00 5.90 0.15 0.08 57.57 20:08:01 5 33.62 0.00 6.12 2.33 0.07 57.87 20:08:01 6 32.53 0.00 5.86 0.44 0.07 61.11 20:08:01 7 34.05 0.00 6.26 0.59 0.08 59.01 20:09:01 all 3.11 0.00 1.36 0.61 0.02 94.90 20:09:01 0 3.22 0.00 1.22 0.37 0.02 95.18 20:09:01 1 3.26 0.00 1.39 0.13 0.03 95.18 20:09:01 2 3.39 0.00 1.59 0.17 0.02 94.83 20:09:01 3 2.63 0.00 1.29 0.75 0.02 95.31 20:09:01 4 3.01 0.00 1.66 2.58 0.03 92.72 20:09:01 5 2.98 0.00 1.36 0.60 0.02 95.04 20:09:01 6 3.01 0.00 1.24 0.13 0.02 95.59 20:09:01 7 3.39 0.00 1.12 0.13 0.02 95.33 20:10:01 all 0.03 0.00 0.01 0.01 0.01 99.95 20:10:01 0 0.02 0.00 0.00 0.00 0.00 99.98 20:10:01 1 0.02 0.00 0.03 0.00 0.02 99.93 20:10:01 2 0.02 0.00 0.02 0.00 0.00 99.97 20:10:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:10:01 4 0.00 0.00 0.00 0.05 0.00 99.95 20:10:01 5 0.02 0.00 0.00 0.00 0.02 99.97 20:10:01 6 0.03 0.00 0.03 0.00 0.02 99.92 20:10:01 7 0.08 0.00 0.02 0.00 0.00 99.90 20:11:01 all 0.04 0.00 0.01 0.01 0.00 99.95 20:11:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:11:01 1 0.05 0.00 0.03 0.00 0.00 99.92 20:11:01 2 0.02 0.00 0.00 0.02 0.00 99.97 20:11:01 3 0.08 0.00 0.00 0.00 0.00 99.92 20:11:01 4 0.02 0.00 0.02 0.03 0.00 99.93 20:11:01 5 0.03 0.00 0.00 0.00 0.00 99.97 20:11:01 6 0.03 0.00 0.02 0.00 0.00 99.95 20:11:01 7 0.05 0.00 0.00 0.00 0.02 99.93 20:12:01 all 0.08 0.00 0.01 0.00 0.00 99.91 20:12:01 0 0.02 0.00 0.00 0.00 0.00 99.98 20:12:01 1 0.02 0.00 0.02 0.00 0.00 99.97 20:12:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:12:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:12:01 4 0.00 0.00 0.00 0.03 0.00 99.97 20:12:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:12:01 6 0.57 0.00 0.02 0.00 0.00 99.42 20:12:01 7 0.02 0.00 0.02 0.00 0.00 99.97 20:13:01 all 0.28 0.00 0.02 0.00 0.00 99.69 20:13:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:13:01 1 0.05 0.00 0.05 0.00 0.02 99.88 20:13:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:13:01 3 0.03 0.00 0.03 0.00 0.02 99.92 20:13:01 4 0.02 0.00 0.02 0.00 0.00 99.97 20:13:01 5 0.03 0.00 0.05 0.00 0.00 99.92 20:13:01 6 1.99 0.00 0.02 0.00 0.00 98.00 20:13:01 7 0.02 0.00 0.00 0.02 0.00 99.97 20:14:01 all 0.20 0.00 0.01 0.00 0.00 99.78 20:14:01 0 0.02 0.00 0.00 0.00 0.00 99.98 20:14:01 1 0.00 0.00 0.00 0.00 0.00 100.00 20:14:01 2 0.00 0.00 0.02 0.00 0.02 99.97 20:14:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:14:01 4 0.00 0.00 0.00 0.02 0.00 99.98 20:14:01 5 0.03 0.00 0.02 0.00 0.00 99.95 20:14:01 6 1.53 0.00 0.03 0.00 0.02 98.42 20:14:01 7 0.02 0.00 0.00 0.00 0.00 99.98 20:15:01 all 0.05 0.00 0.03 0.01 0.00 99.90 20:15:01 0 0.02 0.00 0.03 0.00 0.02 99.93 20:15:01 1 0.05 0.00 0.03 0.00 0.00 99.92 20:15:01 2 0.03 0.00 0.03 0.00 0.00 99.93 20:15:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:15:01 4 0.22 0.00 0.03 0.05 0.00 99.70 20:15:01 5 0.03 0.00 0.05 0.00 0.02 99.90 20:15:01 6 0.02 0.00 0.03 0.00 0.00 99.95 20:15:01 7 0.03 0.00 0.03 0.05 0.00 99.88 20:16:01 all 0.02 0.00 0.01 0.01 0.00 99.96 20:16:01 0 0.00 0.00 0.02 0.00 0.00 99.98 20:16:01 1 0.03 0.00 0.02 0.00 0.00 99.95 20:16:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:16:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:16:01 4 0.00 0.00 0.02 0.02 0.00 99.97 20:16:01 5 0.03 0.00 0.02 0.02 0.00 99.93 20:16:01 6 0.05 0.00 0.00 0.00 0.00 99.95 20:16:01 7 0.00 0.00 0.02 0.02 0.00 99.97 20:17:01 all 0.06 0.00 0.00 0.00 0.00 99.93 20:17:01 0 0.10 0.00 0.00 0.00 0.00 99.90 20:17:01 1 0.13 0.00 0.00 0.00 0.00 99.87 20:17:01 2 0.03 0.00 0.00 0.00 0.00 99.97 20:17:01 3 0.07 0.00 0.00 0.00 0.00 99.93 20:17:01 4 0.02 0.00 0.02 0.03 0.00 99.93 20:17:01 5 0.03 0.00 0.00 0.00 0.00 99.97 20:17:01 6 0.03 0.00 0.00 0.00 0.00 99.97 20:17:01 7 0.07 0.00 0.00 0.00 0.00 99.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.37 0.00 1.07 0.42 0.02 94.12 Average: 0 4.37 0.00 1.16 0.92 0.02 93.53 Average: 1 4.51 0.00 1.01 0.07 0.02 94.40 Average: 2 4.23 0.00 1.03 0.40 0.01 94.32 Average: 3 4.26 0.00 1.05 0.46 0.02 94.21 Average: 4 4.45 0.00 1.09 0.50 0.02 93.95 Average: 5 4.34 0.00 1.07 0.40 0.02 94.17 Average: 6 4.48 0.00 0.99 0.48 0.02 94.03 Average: 7 4.34 0.00 1.12 0.16 0.02 94.36