---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10367 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-10367) 04/01/22 _x86_64_ (8 CPU) 01:17:52 LINUX RESTART (8 CPU) 01:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:19:02 459.13 62.78 396.35 0.00 8267.24 206043.05 0.00 01:20:01 226.67 0.15 226.52 0.00 20.20 40286.46 0.00 01:21:01 29.23 0.00 29.23 0.00 0.00 15936.43 0.00 01:22:01 1.00 0.00 1.00 0.00 0.00 13.06 0.00 01:23:01 1.40 0.02 1.38 0.00 0.13 15.60 0.00 01:24:01 0.97 0.00 0.97 0.00 0.00 11.60 0.00 01:25:01 1.17 0.00 1.17 0.00 0.00 14.53 0.00 01:26:01 0.85 0.00 0.85 0.00 0.00 10.93 0.00 01:27:01 1.17 0.00 1.17 0.00 0.00 14.26 0.00 01:28:01 1.20 0.00 1.20 0.00 0.00 14.00 0.00 01:29:01 6.60 0.25 6.35 0.00 19.33 124.38 0.00 Average: 66.07 5.75 60.32 0.00 756.40 23840.05 0.00 01:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:19:02 28771996 31756364 541708 1.65 133776 3102644 2073768 6.11 1218960 2492620 58292 01:20:01 28103500 31756256 536368 1.63 162288 3676604 2004068 5.91 1365140 2941168 466524 01:21:01 28124188 31777348 515448 1.57 162488 3676652 1825684 5.38 1355084 2928832 20 01:22:01 28124896 31778096 514592 1.56 162528 3676648 1825684 5.38 1354036 2928832 132 01:23:01 28125584 31778864 513924 1.56 162576 3676660 1848068 5.45 1353812 2928988 28 01:24:01 28126024 31779348 513400 1.56 162608 3676668 1848068 5.45 1353868 2928992 156 01:25:01 28135332 31788700 504052 1.53 162644 3676672 1848068 5.45 1344248 2929004 16 01:26:01 28135096 31788500 504236 1.53 162668 3676676 1848068 5.45 1344580 2929008 160 01:27:01 28135304 31788896 504140 1.53 162708 3676676 1848068 5.45 1344432 2929188 12 01:28:01 28135484 31789128 503896 1.53 162724 3676680 1848068 5.45 1344252 2929192 48 01:29:01 28044400 31704144 583980 1.78 162860 3678080 2002240 5.90 1427488 2926140 784 Average: 28178346 31771422 521431 1.59 159988 3624605 1892714 5.58 1345991 2890179 47834 01:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:19:02 lo 6.80 6.80 0.66 0.66 0.00 0.00 0.00 0.00 01:19:02 docker0 145.62 160.10 12.38 1233.52 0.00 0.00 0.00 0.00 01:19:02 ens3 828.29 543.15 6792.72 118.69 0.00 0.00 0.00 0.00 01:20:01 lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 01:20:01 docker0 13.64 17.25 0.77 91.25 0.00 0.00 0.00 0.00 01:20:01 ens3 181.95 123.23 2736.86 74.83 0.00 0.00 0.00 0.00 01:21:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 ens3 9.12 5.65 8.13 2.91 0.00 0.00 0.00 0.00 01:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 ens3 1.10 0.55 0.09 0.05 0.00 0.00 0.00 0.00 01:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 ens3 0.65 0.57 0.35 0.28 0.00 0.00 0.00 0.00 01:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 ens3 0.22 0.22 0.08 0.08 0.00 0.00 0.00 0.00 01:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 ens3 1.97 0.95 1.60 0.06 0.00 0.00 0.00 0.00 01:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 ens3 10.86 5.47 11.74 0.37 0.00 0.00 0.00 0.00 01:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:29:01 lo 0.70 0.70 0.07 0.07 0.00 0.00 0.00 0.00 01:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 ens3 47.39 35.23 32.42 48.84 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 14.48 16.12 1.20 120.50 0.00 0.00 0.00 0.00 Average: ens3 98.22 64.93 868.53 22.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10367) 04/01/22 _x86_64_ (8 CPU) 01:17:52 LINUX RESTART (8 CPU) 01:18:01 CPU %user %nice %system %iowait %steal %idle 01:19:02 all 11.04 0.00 4.70 2.42 0.08 81.77 01:19:02 0 11.57 0.00 3.75 0.96 0.08 83.64 01:19:02 1 10.32 0.00 4.53 3.57 0.08 81.50 01:19:02 2 10.30 0.00 6.89 7.14 0.08 75.58 01:19:02 3 8.39 0.00 4.21 2.59 0.08 84.73 01:19:02 4 10.21 0.00 4.18 2.31 0.07 83.24 01:19:02 5 13.49 0.00 4.20 0.87 0.07 81.37 01:19:02 6 12.81 0.00 4.18 1.45 0.07 81.50 01:19:02 7 11.23 0.00 5.67 0.42 0.08 82.59 01:20:01 all 26.55 0.00 6.72 1.25 0.10 65.38 01:20:01 0 23.80 0.00 5.89 0.31 0.10 69.89 01:20:01 1 28.52 0.00 6.77 3.84 0.09 60.78 01:20:01 2 23.28 0.00 6.43 0.52 0.10 69.67 01:20:01 3 26.82 0.00 6.30 2.34 0.10 64.44 01:20:01 4 26.81 0.00 6.97 0.67 0.10 65.45 01:20:01 5 28.35 0.00 6.61 0.62 0.09 64.33 01:20:01 6 27.40 0.00 7.13 1.40 0.10 63.96 01:20:01 7 27.40 0.00 7.63 0.31 0.09 64.57 01:21:01 all 0.23 0.00 0.18 0.24 0.01 99.35 01:21:01 0 0.13 0.00 0.10 0.00 0.02 99.75 01:21:01 1 0.30 0.00 0.18 0.25 0.02 99.25 01:21:01 2 0.23 0.00 0.45 1.33 0.00 97.98 01:21:01 3 0.20 0.00 0.10 0.02 0.02 99.67 01:21:01 4 0.22 0.00 0.13 0.00 0.02 99.63 01:21:01 5 0.18 0.00 0.13 0.23 0.02 99.43 01:21:01 6 0.20 0.00 0.17 0.05 0.02 99.57 01:21:01 7 0.33 0.00 0.13 0.00 0.02 99.52 01:22:01 all 0.15 0.00 0.01 0.01 0.00 99.83 01:22:01 0 1.04 0.00 0.03 0.00 0.00 98.92 01:22:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:22:01 2 0.02 0.00 0.02 0.02 0.00 99.95 01:22:01 3 0.05 0.00 0.00 0.00 0.00 99.95 01:22:01 4 0.02 0.00 0.03 0.00 0.02 99.93 01:22:01 5 0.02 0.00 0.02 0.03 0.00 99.93 01:22:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:22:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:23:01 all 0.03 0.00 0.01 0.00 0.00 99.95 01:23:01 0 0.07 0.00 0.00 0.00 0.00 99.93 01:23:01 1 0.03 0.00 0.02 0.00 0.00 99.95 01:23:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:23:01 3 0.03 0.00 0.03 0.02 0.02 99.90 01:23:01 4 0.03 0.00 0.02 0.00 0.02 99.93 01:23:01 5 0.03 0.00 0.00 0.02 0.00 99.95 01:23:01 6 0.02 0.00 0.03 0.00 0.00 99.95 01:23:01 7 0.03 0.00 0.02 0.00 0.00 99.95 01:24:01 all 0.10 0.00 0.01 0.00 0.00 99.89 01:24:01 0 0.62 0.00 0.03 0.00 0.00 99.35 01:24:01 1 0.03 0.00 0.02 0.00 0.02 99.93 01:24:01 2 0.03 0.00 0.02 0.00 0.00 99.95 01:24:01 3 0.05 0.00 0.00 0.02 0.00 99.93 01:24:01 4 0.02 0.00 0.00 0.00 0.00 99.98 01:24:01 5 0.00 0.00 0.00 0.02 0.00 99.98 01:24:01 6 0.02 0.00 0.02 0.00 0.00 99.97 01:24:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:25:01 all 0.09 0.00 0.02 0.01 0.00 99.88 01:25:01 0 0.55 0.00 0.02 0.00 0.02 99.42 01:25:01 1 0.07 0.00 0.02 0.00 0.02 99.90 01:25:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:25:01 3 0.03 0.00 0.05 0.03 0.00 99.88 01:25:01 4 0.03 0.00 0.02 0.00 0.00 99.95 01:25:01 5 0.03 0.00 0.03 0.02 0.00 99.92 01:25:01 6 0.02 0.00 0.02 0.00 0.00 99.97 01:25:01 7 0.00 0.00 0.02 0.00 0.00 99.98 01:26:01 all 0.09 0.00 0.01 0.00 0.00 99.89 01:26:01 0 0.65 0.00 0.02 0.00 0.00 99.33 01:26:01 1 0.05 0.00 0.00 0.00 0.02 99.93 01:26:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:26:01 3 0.00 0.00 0.02 0.02 0.02 99.95 01:26:01 4 0.00 0.00 0.00 0.00 0.00 100.00 01:26:01 5 0.00 0.00 0.02 0.02 0.00 99.97 01:26:01 6 0.02 0.00 0.02 0.00 0.00 99.97 01:26:01 7 0.02 0.00 0.00 0.00 0.00 99.98 01:27:01 all 0.03 0.00 0.02 0.00 0.01 99.94 01:27:01 0 0.02 0.00 0.02 0.00 0.02 99.95 01:27:01 1 0.03 0.00 0.03 0.00 0.02 99.92 01:27:01 2 0.02 0.00 0.00 0.00 0.00 99.98 01:27:01 3 0.00 0.00 0.00 0.02 0.00 99.98 01:27:01 4 0.05 0.00 0.00 0.00 0.00 99.95 01:27:01 5 0.03 0.00 0.02 0.02 0.02 99.92 01:27:01 6 0.05 0.00 0.00 0.00 0.00 99.95 01:27:01 7 0.05 0.00 0.07 0.00 0.00 99.88 01:28:01 all 0.09 0.00 0.01 0.01 0.01 99.88 01:28:01 0 0.63 0.00 0.00 0.00 0.00 99.37 01:28:01 1 0.00 0.00 0.05 0.00 0.02 99.93 01:28:01 2 0.00 0.00 0.00 0.00 0.02 99.98 01:28:01 3 0.02 0.00 0.02 0.02 0.00 99.95 01:28:01 4 0.05 0.00 0.02 0.02 0.00 99.92 01:28:01 5 0.03 0.00 0.00 0.02 0.00 99.95 01:28:01 6 0.00 0.00 0.03 0.00 0.02 99.95 01:28:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:29:01 all 0.91 0.00 0.31 0.02 0.02 98.75 01:29:01 0 1.15 0.00 0.32 0.02 0.02 98.50 01:29:01 1 1.75 0.00 0.32 0.00 0.03 97.90 01:29:01 2 0.52 0.00 0.32 0.00 0.00 99.17 01:29:01 3 0.93 0.00 0.27 0.05 0.02 98.73 01:29:01 4 0.47 0.00 0.28 0.00 0.02 99.23 01:29:01 5 0.43 0.00 0.28 0.10 0.02 99.17 01:29:01 6 1.03 0.00 0.33 0.02 0.02 98.60 01:29:01 7 0.97 0.00 0.35 0.00 0.02 98.67 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.50 0.00 1.07 0.36 0.02 95.05 Average: 0 3.59 0.00 0.91 0.12 0.02 95.36 Average: 1 3.67 0.00 1.07 0.69 0.03 94.54 Average: 2 3.06 0.00 1.26 0.82 0.02 94.84 Average: 3 3.24 0.00 0.98 0.46 0.02 95.31 Average: 4 3.37 0.00 1.04 0.27 0.02 95.30 Average: 5 3.80 0.00 1.01 0.18 0.02 95.00 Average: 6 3.70 0.00 1.06 0.26 0.02 94.96 Average: 7 3.55 0.00 1.24 0.07 0.02 95.13