---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8175 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-8175) 03/21/22 _x86_64_ (8 CPU) 10:10:10 LINUX RESTART (8 CPU) 10:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:12:01 198.88 2.45 196.43 0.00 54.12 86407.20 0.00 10:13:01 144.97 0.07 144.90 0.00 7.06 12077.97 0.00 10:14:01 1.02 0.00 1.02 0.00 0.00 11.08 0.00 10:15:01 1.28 0.00 1.28 0.00 0.00 15.73 0.00 10:16:01 1.15 0.03 1.12 0.00 0.40 13.73 0.00 10:17:01 7.60 0.02 7.58 0.00 0.13 2980.84 0.00 10:18:01 31.11 0.00 31.11 0.00 0.00 16149.98 0.00 10:19:01 1.67 0.00 1.67 0.00 0.00 19.73 0.00 10:20:01 3.17 0.87 2.30 0.00 18.40 29.20 0.00 10:21:01 2.40 0.00 2.40 0.00 0.00 30.79 0.00 Average: 39.32 0.34 38.98 0.00 8.01 11773.24 0.00 10:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:12:01 28265668 31743860 550388 1.67 176004 3494712 1957376 5.77 1342544 2811152 100284 10:13:01 28295220 31767660 527192 1.60 180000 3496668 1791244 5.28 1340524 2792376 16 10:14:01 28295392 31767932 526812 1.60 180024 3496672 1791244 5.28 1340192 2792380 16 10:15:01 28301364 31773872 520908 1.58 180052 3496676 1791244 5.28 1334996 2792392 24 10:16:01 28301576 31774112 520568 1.58 180108 3496688 1791244 5.28 1334912 2792396 28 10:17:01 27766924 31713688 579888 1.76 184088 3934988 2253408 6.64 1397388 3230300 362928 10:18:01 27784996 31767952 524692 1.60 188260 3948660 1806676 5.32 1359272 3231728 148 10:19:01 27785444 31768476 524008 1.59 188280 3948664 1806676 5.32 1358856 3231732 16 10:20:01 27789928 31773896 518628 1.58 188396 3949176 1840532 5.42 1353916 3232140 12 10:21:01 27789636 31773792 518632 1.58 188476 3949284 1840532 5.42 1354628 3232248 36 Average: 28037615 31762524 531172 1.62 183369 3721219 1867018 5.50 1351723 3013884 46351 10:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:12:01 ens3 423.68 285.97 5451.31 85.53 0.00 0.00 0.00 0.00 10:12:01 vethbc8b448 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 10:12:01 lo 2.60 2.60 0.26 0.26 0.00 0.00 0.00 0.00 10:12:01 docker0 161.02 213.26 13.44 2076.99 0.00 0.00 0.00 0.00 10:13:01 ens3 59.38 37.44 167.21 10.98 0.00 0.00 0.00 0.00 10:13:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 10:13:01 docker0 15.11 19.81 0.88 89.90 0.00 0.00 0.00 0.00 10:14:01 ens3 1.72 0.93 0.36 0.26 0.00 0.00 0.00 0.00 10:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 0.92 0.58 0.67 0.29 0.00 0.00 0.00 0.00 10:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 0.15 0.08 0.08 0.06 0.00 0.00 0.00 0.00 10:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 104.27 56.37 2509.68 6.02 0.00 0.00 0.00 0.00 10:17:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 18.60 13.51 12.84 15.53 0.00 0.00 0.00 0.00 10:18:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 1.18 0.53 1.50 0.04 0.00 0.00 0.00 0.00 10:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 3.25 6.15 0.28 7.25 0.00 0.00 0.00 0.00 10:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 61.31 40.16 814.35 12.60 0.00 0.00 0.00 0.00 Average: lo 0.55 0.55 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 17.61 23.31 1.43 216.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8175) 03/21/22 _x86_64_ (8 CPU) 10:10:10 LINUX RESTART (8 CPU) 10:11:01 CPU %user %nice %system %iowait %steal %idle 10:12:01 all 26.11 0.00 6.30 1.37 0.08 66.14 10:12:01 0 26.91 0.00 6.57 2.86 0.07 63.60 10:12:01 1 23.96 0.00 6.28 0.15 0.07 69.54 10:12:01 2 27.67 0.00 6.31 0.52 0.08 65.41 10:12:01 3 25.30 0.00 5.88 0.76 0.07 68.00 10:12:01 4 27.23 0.00 6.09 3.37 0.08 63.23 10:12:01 5 27.36 0.00 6.82 2.69 0.08 63.05 10:12:01 6 26.38 0.00 6.53 0.41 0.07 66.62 10:12:01 7 24.12 0.00 5.92 0.24 0.08 69.64 10:13:01 all 6.53 0.00 1.80 0.48 0.03 91.16 10:13:01 0 6.52 0.00 1.96 0.05 0.02 91.46 10:13:01 1 6.40 0.00 1.87 0.65 0.03 91.05 10:13:01 2 6.25 0.00 1.79 0.32 0.02 91.62 10:13:01 3 6.58 0.00 1.76 0.35 0.03 91.28 10:13:01 4 7.20 0.00 1.91 0.37 0.02 90.50 10:13:01 5 6.66 0.00 1.51 0.81 0.03 90.99 10:13:01 6 6.23 0.00 1.50 1.12 0.03 91.11 10:13:01 7 6.42 0.00 2.09 0.17 0.02 91.30 10:14:01 all 0.26 0.00 0.01 0.00 0.00 99.72 10:14:01 0 0.00 0.00 0.02 0.00 0.00 99.98 10:14:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:14:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:14:01 3 0.03 0.00 0.03 0.00 0.02 99.92 10:14:01 4 0.02 0.00 0.02 0.00 0.02 99.95 10:14:01 5 1.99 0.00 0.00 0.00 0.00 98.01 10:14:01 6 0.03 0.00 0.02 0.00 0.00 99.95 10:14:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:15:01 all 0.13 0.00 0.02 0.00 0.00 99.84 10:15:01 0 0.05 0.00 0.02 0.00 0.00 99.93 10:15:01 1 0.02 0.00 0.03 0.00 0.00 99.95 10:15:01 2 0.07 0.00 0.02 0.02 0.00 99.90 10:15:01 3 0.03 0.00 0.03 0.00 0.02 99.92 10:15:01 4 0.08 0.00 0.02 0.00 0.00 99.90 10:15:01 5 0.70 0.00 0.05 0.02 0.00 99.24 10:15:01 6 0.05 0.00 0.03 0.00 0.00 99.92 10:15:01 7 0.03 0.00 0.00 0.00 0.02 99.95 10:16:01 all 0.02 0.00 0.02 0.00 0.01 99.95 10:16:01 0 0.00 0.00 0.00 0.02 0.02 99.97 10:16:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:16:01 2 0.02 0.00 0.02 0.00 0.02 99.95 10:16:01 3 0.07 0.00 0.07 0.00 0.02 99.85 10:16:01 4 0.00 0.00 0.02 0.00 0.00 99.98 10:16:01 5 0.00 0.00 0.00 0.02 0.00 99.98 10:16:01 6 0.03 0.00 0.03 0.00 0.00 99.93 10:16:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:17:01 all 1.73 0.00 0.66 0.08 0.01 97.52 10:17:01 0 1.54 0.00 0.67 0.00 0.00 97.79 10:17:01 1 1.92 0.00 0.73 0.00 0.02 97.33 10:17:01 2 1.66 0.00 0.87 0.22 0.00 97.26 10:17:01 3 1.94 0.00 0.69 0.00 0.02 97.36 10:17:01 4 2.19 0.00 0.80 0.25 0.02 96.74 10:17:01 5 1.43 0.00 0.42 0.13 0.02 98.00 10:17:01 6 1.75 0.00 0.50 0.00 0.00 97.75 10:17:01 7 1.46 0.00 0.59 0.00 0.00 97.96 10:18:01 all 0.99 0.00 0.50 0.23 0.01 98.27 10:18:01 0 0.85 0.00 0.28 0.02 0.00 98.85 10:18:01 1 0.88 0.00 0.78 0.10 0.00 98.23 10:18:01 2 1.51 0.00 0.50 0.02 0.02 97.96 10:18:01 3 1.03 0.00 0.47 0.02 0.02 98.46 10:18:01 4 0.87 0.00 0.78 1.39 0.00 96.96 10:18:01 5 0.98 0.00 0.50 0.27 0.00 98.25 10:18:01 6 1.10 0.00 0.35 0.00 0.02 98.53 10:18:01 7 0.70 0.00 0.35 0.03 0.02 98.90 10:19:01 all 0.01 0.00 0.01 0.01 0.00 99.97 10:19:01 0 0.02 0.00 0.00 0.00 0.02 99.97 10:19:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:19:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:19:01 3 0.03 0.00 0.03 0.00 0.02 99.92 10:19:01 4 0.00 0.00 0.00 0.03 0.00 99.97 10:19:01 5 0.00 0.00 0.00 0.02 0.00 99.98 10:19:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:19:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:20:01 all 0.05 0.00 0.05 0.01 0.00 99.89 10:20:01 0 0.03 0.00 0.05 0.00 0.00 99.92 10:20:01 1 0.02 0.00 0.03 0.00 0.00 99.95 10:20:01 2 0.03 0.00 0.03 0.00 0.00 99.93 10:20:01 3 0.03 0.00 0.07 0.00 0.02 99.88 10:20:01 4 0.05 0.00 0.07 0.02 0.02 99.85 10:20:01 5 0.17 0.00 0.07 0.08 0.00 99.68 10:20:01 6 0.03 0.00 0.05 0.00 0.00 99.92 10:20:01 7 0.02 0.00 0.03 0.00 0.00 99.95 10:21:01 all 0.02 0.00 0.02 0.01 0.00 99.95 10:21:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:21:01 1 0.00 0.00 0.02 0.00 0.00 99.98 10:21:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:21:01 3 0.02 0.00 0.07 0.00 0.02 99.90 10:21:01 4 0.07 0.00 0.05 0.02 0.00 99.87 10:21:01 5 0.02 0.00 0.00 0.03 0.00 99.95 10:21:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:21:01 7 0.02 0.00 0.02 0.02 0.00 99.95 Average: all 3.55 0.00 0.93 0.22 0.01 95.28 Average: 0 3.56 0.00 0.95 0.29 0.01 95.19 Average: 1 3.30 0.00 0.97 0.09 0.01 95.62 Average: 2 3.69 0.00 0.95 0.11 0.01 95.24 Average: 3 3.48 0.00 0.90 0.11 0.02 95.48 Average: 4 3.73 0.00 0.97 0.54 0.02 94.74 Average: 5 3.90 0.00 0.93 0.40 0.01 94.76 Average: 6 3.52 0.00 0.90 0.15 0.01 95.42 Average: 7 3.24 0.00 0.89 0.05 0.01 95.81