---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21223 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21223) 04/18/22 _x86_64_ (8 CPU) 11:16:34 LINUX RESTART (8 CPU) 11:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:18:01 381.79 17.63 364.16 0.00 2223.36 141195.00 0.00 11:19:01 161.23 0.17 161.07 0.00 13.73 24150.13 0.00 11:20:01 31.79 0.00 31.79 0.00 0.00 16456.61 0.00 11:21:01 2.10 0.00 2.10 0.00 0.00 23.99 0.00 11:22:01 1.97 0.02 1.95 0.00 0.13 29.32 0.00 11:23:01 2.05 0.00 2.05 0.00 0.00 22.40 0.00 11:24:01 1.50 0.00 1.50 0.00 0.00 17.06 0.00 11:25:01 1.70 0.00 1.70 0.00 0.00 19.86 0.00 11:26:01 0.90 0.00 0.90 0.00 0.00 11.33 0.00 11:27:01 146.80 0.42 146.39 0.00 18.12 60291.54 0.00 Average: 73.18 1.82 71.36 0.00 225.52 24222.32 0.00 11:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:18:01 28631544 31495476 790472 2.40 137964 2974516 2389628 7.04 1387712 2445768 126944 11:19:01 28313404 31710120 574400 1.75 147944 3467880 2139464 6.31 1252784 2866260 381156 11:20:01 28262296 31765832 518100 1.58 153752 3544176 1717096 5.06 1216400 2930384 12 11:21:01 28262768 31766296 517536 1.57 153792 3544180 1717096 5.06 1215428 2930388 12 11:22:01 28269076 31772764 510948 1.55 153888 3544312 1734008 5.11 1209184 2930524 16 11:23:01 28268776 31772552 511124 1.55 153940 3544316 1734008 5.11 1209732 2930524 12 11:24:01 28272132 31775788 507812 1.54 154008 3544320 1734008 5.11 1205684 2930528 12 11:25:01 28272384 31776104 507424 1.54 154052 3544320 1734008 5.11 1205880 2930532 24 11:26:01 28273356 31777092 506624 1.54 154076 3544324 1734008 5.11 1204832 2930532 36 11:27:01 26720472 31728148 548916 1.67 201328 4867256 2063756 6.08 1348932 4199084 196 Average: 28154621 31734017 549336 1.67 156474 3611960 1869708 5.51 1245657 3002452 50842 11:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:18:01 lo 5.87 5.87 0.58 0.58 0.00 0.00 0.00 0.00 11:18:01 ens3 791.20 517.20 5736.84 122.37 0.00 0.00 0.00 0.00 11:18:01 veth1e68f30 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:18:01 docker0 149.56 160.21 12.60 1231.47 0.00 0.00 0.00 0.00 11:19:01 lo 8.27 8.27 0.82 0.82 0.00 0.00 0.00 0.00 11:19:01 ens3 206.18 153.58 2698.05 276.67 0.00 0.00 0.00 0.00 11:19:01 docker0 14.35 19.23 0.83 89.85 0.00 0.00 0.00 0.00 11:20:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:20:01 ens3 42.68 40.93 14.82 57.77 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:21:01 ens3 0.50 0.52 0.03 0.04 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:23:01 ens3 0.27 0.18 0.08 0.07 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:25:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 11:27:01 ens3 416.54 253.00 7991.62 72.08 0.00 0.00 0.00 0.00 11:27:01 vethea4493f 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:27:01 docker0 51.52 66.31 4.67 687.31 0.00 0.00 0.00 0.00 Average: lo 1.70 1.70 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 145.76 96.56 1644.36 52.90 0.00 0.00 0.00 0.00 Average: vethea4493f 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 21.54 24.58 1.81 200.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21223) 04/18/22 _x86_64_ (8 CPU) 11:16:34 LINUX RESTART (8 CPU) 11:17:01 CPU %user %nice %system %iowait %steal %idle 11:18:01 all 17.29 0.00 5.33 1.90 0.09 75.39 11:18:01 0 17.49 0.00 5.54 3.67 0.10 73.19 11:18:01 1 17.47 0.00 4.78 0.24 0.08 77.43 11:18:01 2 16.60 0.00 6.42 0.74 0.08 76.16 11:18:01 3 18.34 0.00 5.95 2.47 0.08 73.15 11:18:01 4 18.04 0.00 4.82 1.33 0.08 75.73 11:18:01 5 17.60 0.00 5.02 4.29 0.08 73.01 11:18:01 6 15.95 0.00 5.15 1.36 0.08 77.45 11:18:01 7 16.86 0.00 4.98 1.11 0.12 76.94 11:19:01 all 27.65 0.00 5.16 1.10 0.08 66.01 11:19:01 0 25.29 0.00 5.45 2.17 0.08 67.00 11:19:01 1 27.41 0.00 5.17 0.37 0.08 66.96 11:19:01 2 28.70 0.00 4.53 0.25 0.07 66.45 11:19:01 3 27.36 0.00 5.19 0.08 0.08 67.28 11:19:01 4 27.80 0.00 4.88 2.37 0.08 64.86 11:19:01 5 29.88 0.00 5.85 1.59 0.08 62.60 11:19:01 6 26.36 0.00 5.29 0.35 0.08 67.91 11:19:01 7 28.38 0.00 4.95 1.62 0.08 64.97 11:20:01 all 1.59 0.00 0.58 0.30 0.01 97.52 11:20:01 0 1.37 0.00 0.62 0.03 0.00 97.98 11:20:01 1 1.62 0.00 0.43 0.05 0.00 97.89 11:20:01 2 2.74 0.00 0.99 1.93 0.02 94.32 11:20:01 3 1.32 0.00 0.50 0.02 0.02 98.14 11:20:01 4 1.27 0.00 0.57 0.38 0.00 97.78 11:20:01 5 1.52 0.00 0.45 0.00 0.00 98.03 11:20:01 6 1.55 0.00 0.65 0.00 0.02 97.78 11:20:01 7 1.29 0.00 0.43 0.00 0.02 98.26 11:21:01 all 0.24 0.00 0.03 0.01 0.01 99.71 11:21:01 0 0.02 0.00 0.02 0.00 0.02 99.95 11:21:01 1 0.00 0.00 0.00 0.00 0.02 99.98 11:21:01 2 1.81 0.00 0.10 0.00 0.02 98.08 11:21:01 3 0.00 0.00 0.02 0.00 0.00 99.98 11:21:01 4 0.02 0.00 0.02 0.10 0.00 99.87 11:21:01 5 0.00 0.00 0.02 0.00 0.00 99.98 11:21:01 6 0.00 0.00 0.00 0.00 0.00 100.00 11:21:01 7 0.05 0.00 0.05 0.02 0.02 99.87 11:22:01 all 0.03 0.00 0.02 0.01 0.00 99.94 11:22:01 0 0.05 0.00 0.07 0.00 0.00 99.88 11:22:01 1 0.02 0.00 0.00 0.00 0.00 99.98 11:22:01 2 0.08 0.00 0.02 0.00 0.00 99.90 11:22:01 3 0.02 0.00 0.02 0.02 0.02 99.93 11:22:01 4 0.00 0.00 0.00 0.07 0.00 99.93 11:22:01 5 0.02 0.00 0.02 0.00 0.02 99.95 11:22:01 6 0.00 0.00 0.00 0.00 0.00 100.00 11:22:01 7 0.02 0.00 0.02 0.00 0.00 99.97 11:23:01 all 0.01 0.00 0.01 0.01 0.00 99.96 11:23:01 0 0.03 0.00 0.02 0.00 0.00 99.95 11:23:01 1 0.02 0.00 0.00 0.00 0.00 99.98 11:23:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:23:01 3 0.00 0.00 0.02 0.00 0.00 99.98 11:23:01 4 0.00 0.00 0.02 0.07 0.02 99.90 11:23:01 5 0.02 0.00 0.05 0.00 0.02 99.92 11:23:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:23:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:24:01 all 0.01 0.00 0.01 0.01 0.00 99.97 11:24:01 0 0.03 0.00 0.00 0.00 0.02 99.95 11:24:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:24:01 2 0.00 0.00 0.03 0.00 0.02 99.95 11:24:01 3 0.02 0.00 0.03 0.00 0.00 99.95 11:24:01 4 0.00 0.00 0.00 0.05 0.00 99.95 11:24:01 5 0.02 0.00 0.02 0.00 0.00 99.97 11:24:01 6 0.02 0.00 0.02 0.00 0.00 99.97 11:24:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:25:01 all 0.03 0.00 0.01 0.02 0.00 99.94 11:25:01 0 0.03 0.00 0.05 0.03 0.00 99.88 11:25:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:25:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:25:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:25:01 4 0.00 0.00 0.00 0.10 0.00 99.90 11:25:01 5 0.02 0.00 0.03 0.00 0.02 99.93 11:25:01 6 0.03 0.00 0.00 0.00 0.00 99.97 11:25:01 7 0.10 0.00 0.02 0.03 0.00 99.85 11:26:01 all 0.04 0.00 0.01 0.01 0.01 99.93 11:26:01 0 0.05 0.00 0.02 0.00 0.02 99.92 11:26:01 1 0.12 0.00 0.00 0.00 0.00 99.88 11:26:01 2 0.10 0.00 0.02 0.00 0.00 99.88 11:26:01 3 0.02 0.00 0.02 0.00 0.02 99.95 11:26:01 4 0.00 0.00 0.00 0.03 0.00 99.97 11:26:01 5 0.03 0.00 0.03 0.00 0.03 99.90 11:26:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:26:01 7 0.02 0.00 0.00 0.02 0.00 99.97 11:27:01 all 9.53 0.00 3.73 1.29 0.06 85.39 11:27:01 0 10.63 0.00 4.57 5.69 0.05 79.06 11:27:01 1 9.43 0.00 3.03 1.57 0.05 85.92 11:27:01 2 10.03 0.00 3.79 0.24 0.07 85.88 11:27:01 3 9.44 0.00 3.47 0.24 0.05 86.80 11:27:01 4 9.61 0.00 3.09 0.83 0.05 86.42 11:27:01 5 8.75 0.00 4.19 0.25 0.07 86.74 11:27:01 6 9.23 0.00 3.87 0.24 0.05 86.61 11:27:01 7 9.10 0.00 3.79 1.30 0.08 85.72 Average: all 5.60 0.00 1.48 0.46 0.03 92.43 Average: 0 5.46 0.00 1.62 1.15 0.03 91.74 Average: 1 5.57 0.00 1.33 0.22 0.02 92.85 Average: 2 5.96 0.00 1.58 0.32 0.03 92.11 Average: 3 5.61 0.00 1.51 0.28 0.03 92.57 Average: 4 5.64 0.00 1.33 0.53 0.02 92.48 Average: 5 5.73 0.00 1.55 0.61 0.03 92.07 Average: 6 5.28 0.00 1.49 0.19 0.02 93.01 Average: 7 5.52 0.00 1.41 0.41 0.03 92.63