---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2318 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-2318) 06/13/22 _x86_64_ (8 CPU) 05:04:19 LINUX RESTART (8 CPU) 05:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:06:01 190.60 4.82 185.79 0.00 443.66 95385.84 0.00 05:07:01 179.74 0.10 179.64 0.00 6.00 39136.29 0.00 05:08:01 3.98 0.00 3.98 0.00 0.00 62.41 0.00 05:09:01 3.85 1.57 2.28 0.00 49.05 27.19 0.00 05:10:01 1.73 0.03 1.70 0.00 2.27 19.99 0.00 05:11:01 1.80 0.00 1.80 0.00 0.00 19.86 0.00 05:12:01 1.53 0.00 1.53 0.00 0.00 18.13 0.00 05:13:01 1.98 0.00 1.98 0.00 0.00 23.33 0.00 05:14:01 3.08 0.87 2.22 0.00 18.40 29.06 0.00 05:15:01 2.47 0.00 2.47 0.00 0.00 32.13 0.00 Average: 39.08 0.74 38.34 0.00 51.94 13475.40 0.00 05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 28178580 31708500 582052 1.77 159916 3568224 2184236 6.44 1365960 2877188 203396 05:07:01 27684272 31756300 530692 1.61 173740 4048028 2009640 5.92 1344728 3339452 452 05:08:01 27703284 31774616 515228 1.57 173836 4047880 1917528 5.65 1327156 3339304 184 05:09:01 27699776 31773688 516140 1.57 173920 4049344 1917528 5.65 1331996 3338864 8 05:10:01 27709536 31783568 506292 1.54 174008 4049416 1917528 5.65 1321664 3338932 16 05:11:01 27710088 31784224 505688 1.54 174056 4049424 1917528 5.65 1321988 3338932 24 05:12:01 27710828 31785044 504840 1.54 174124 4049432 1917528 5.65 1320772 3338940 20 05:13:01 27710748 31785004 504780 1.54 174196 4049440 1917528 5.65 1320600 3338944 20 05:14:01 27708060 31783324 506104 1.54 174284 4049952 1947640 5.74 1320804 3339404 12 05:15:01 27708312 31783640 505748 1.54 174372 4049924 1947640 5.74 1321196 3339384 20 Average: 27752348 31771791 517756 1.57 172645 4001106 1959432 5.77 1329686 3292934 20415 05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 ens3 422.08 310.78 6654.27 96.00 0.00 0.00 0.00 0.00 05:06:01 lo 4.13 4.13 0.41 0.41 0.00 0.00 0.00 0.00 05:06:01 veth50e567a 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:06:01 docker0 108.85 137.31 8.96 1097.76 0.00 0.00 0.00 0.00 05:07:01 ens3 184.71 130.06 2693.04 68.18 0.00 0.00 0.00 0.00 05:07:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 05:07:01 docker0 16.94 20.26 1.00 89.89 0.00 0.00 0.00 0.00 05:08:01 ens3 3.65 2.27 2.52 0.96 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 ens3 7.58 5.45 5.43 6.01 0.00 0.00 0.00 0.00 05:09:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 ens3 0.20 0.15 0.08 0.07 0.00 0.00 0.00 0.00 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 ens3 0.55 0.50 0.26 0.22 0.00 0.00 0.00 0.00 05:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 ens3 0.10 0.00 0.01 0.00 0.00 0.00 0.00 0.00 05:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 ens3 0.25 0.22 0.08 0.08 0.00 0.00 0.00 0.00 05:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 61.93 44.96 935.57 17.15 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 12.58 15.76 1.00 118.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2318) 06/13/22 _x86_64_ (8 CPU) 05:04:19 LINUX RESTART (8 CPU) 05:05:01 CPU %user %nice %system %iowait %steal %idle 05:06:01 all 22.07 0.00 6.97 1.00 0.10 69.86 05:06:01 0 21.32 0.00 6.76 1.98 0.08 69.85 05:06:01 1 22.49 0.00 6.85 0.73 0.12 69.81 05:06:01 2 21.23 0.00 7.68 2.28 0.09 68.72 05:06:01 3 23.25 0.00 6.69 0.54 0.10 69.42 05:06:01 4 22.32 0.00 6.75 0.05 0.08 70.79 05:06:01 5 22.21 0.00 6.71 0.98 0.10 70.00 05:06:01 6 22.60 0.00 6.45 0.29 0.08 70.58 05:06:01 7 21.16 0.00 7.89 1.14 0.12 69.69 05:07:01 all 29.51 0.00 5.43 0.71 0.09 64.27 05:07:01 0 31.25 0.00 5.06 0.17 0.08 63.44 05:07:01 1 28.71 0.00 5.03 1.11 0.08 65.06 05:07:01 2 29.06 0.00 5.66 0.13 0.08 65.07 05:07:01 3 29.83 0.00 4.97 0.22 0.10 64.88 05:07:01 4 28.11 0.00 5.70 1.60 0.08 64.50 05:07:01 5 29.95 0.00 5.99 1.58 0.08 62.40 05:07:01 6 29.16 0.00 5.62 0.12 0.08 65.01 05:07:01 7 30.00 0.00 5.41 0.71 0.10 63.78 05:08:01 all 0.06 0.00 0.04 0.01 0.00 99.89 05:08:01 0 0.03 0.00 0.07 0.05 0.02 99.83 05:08:01 1 0.07 0.00 0.02 0.00 0.00 99.92 05:08:01 2 0.12 0.00 0.05 0.00 0.00 99.83 05:08:01 3 0.05 0.00 0.08 0.00 0.00 99.87 05:08:01 4 0.10 0.00 0.02 0.02 0.00 99.87 05:08:01 5 0.07 0.00 0.03 0.00 0.00 99.90 05:08:01 6 0.02 0.00 0.03 0.02 0.00 99.93 05:08:01 7 0.03 0.00 0.00 0.02 0.00 99.95 05:09:01 all 0.19 0.00 0.03 0.01 0.01 99.75 05:09:01 0 0.32 0.00 0.02 0.03 0.00 99.63 05:09:01 1 0.08 0.00 0.02 0.00 0.02 99.88 05:09:01 2 0.12 0.00 0.03 0.00 0.00 99.85 05:09:01 3 0.07 0.00 0.03 0.00 0.02 99.88 05:09:01 4 0.35 0.00 0.03 0.02 0.02 99.58 05:09:01 5 0.03 0.00 0.00 0.00 0.00 99.97 05:09:01 6 0.28 0.00 0.07 0.03 0.00 99.62 05:09:01 7 0.30 0.00 0.03 0.03 0.02 99.62 05:10:01 all 0.02 0.00 0.02 0.01 0.00 99.95 05:10:01 0 0.02 0.00 0.02 0.03 0.00 99.93 05:10:01 1 0.05 0.00 0.02 0.00 0.00 99.93 05:10:01 2 0.00 0.00 0.05 0.00 0.00 99.95 05:10:01 3 0.02 0.00 0.02 0.00 0.02 99.95 05:10:01 4 0.02 0.00 0.03 0.00 0.00 99.95 05:10:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:10:01 6 0.03 0.00 0.00 0.00 0.00 99.97 05:10:01 7 0.00 0.00 0.03 0.02 0.00 99.95 05:11:01 all 0.01 0.00 0.01 0.01 0.00 99.97 05:11:01 0 0.00 0.00 0.02 0.02 0.00 99.97 05:11:01 1 0.03 0.00 0.02 0.00 0.00 99.95 05:11:01 2 0.02 0.00 0.02 0.00 0.00 99.97 05:11:01 3 0.00 0.00 0.02 0.00 0.00 99.98 05:11:01 4 0.02 0.00 0.00 0.02 0.00 99.97 05:11:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:11:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:11:01 7 0.02 0.00 0.02 0.02 0.00 99.95 05:12:01 all 0.02 0.00 0.00 0.00 0.00 99.97 05:12:01 0 0.02 0.00 0.00 0.03 0.00 99.95 05:12:01 1 0.05 0.00 0.00 0.00 0.00 99.95 05:12:01 2 0.02 0.00 0.02 0.00 0.00 99.97 05:12:01 3 0.00 0.00 0.02 0.00 0.02 99.97 05:12:01 4 0.03 0.00 0.00 0.00 0.00 99.97 05:12:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:12:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:12:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:13:01 all 0.01 0.00 0.01 0.01 0.00 99.97 05:13:01 0 0.00 0.00 0.00 0.03 0.00 99.97 05:13:01 1 0.02 0.00 0.00 0.00 0.02 99.97 05:13:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:13:01 3 0.03 0.00 0.02 0.00 0.02 99.93 05:13:01 4 0.02 0.00 0.00 0.00 0.00 99.98 05:13:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:13:01 6 0.03 0.00 0.03 0.00 0.00 99.93 05:13:01 7 0.02 0.00 0.00 0.03 0.00 99.95 05:14:01 all 0.08 0.00 0.03 0.01 0.00 99.88 05:14:01 0 0.02 0.00 0.05 0.03 0.00 99.90 05:14:01 1 0.03 0.00 0.03 0.00 0.00 99.93 05:14:01 2 0.20 0.00 0.05 0.02 0.00 99.73 05:14:01 3 0.28 0.00 0.00 0.02 0.02 99.68 05:14:01 4 0.00 0.00 0.03 0.00 0.02 99.95 05:14:01 5 0.03 0.00 0.02 0.00 0.00 99.95 05:14:01 6 0.02 0.00 0.02 0.00 0.00 99.97 05:14:01 7 0.02 0.00 0.02 0.03 0.00 99.93 05:15:01 all 0.26 0.00 0.01 0.01 0.01 99.72 05:15:01 0 0.00 0.00 0.03 0.03 0.02 99.92 05:15:01 1 0.00 0.00 0.03 0.00 0.00 99.97 05:15:01 2 0.02 0.00 0.00 0.00 0.02 99.97 05:15:01 3 1.95 0.00 0.02 0.00 0.02 98.01 05:15:01 4 0.02 0.00 0.00 0.00 0.00 99.98 05:15:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:15:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:15:01 7 0.00 0.00 0.00 0.02 0.00 99.98 Average: all 5.17 0.00 1.24 0.18 0.02 93.39 Average: 0 5.25 0.00 1.19 0.24 0.02 93.30 Average: 1 5.10 0.00 1.19 0.18 0.02 93.51 Average: 2 5.02 0.00 1.34 0.24 0.02 93.38 Average: 3 5.51 0.00 1.18 0.08 0.03 93.20 Average: 4 5.05 0.00 1.24 0.17 0.02 93.52 Average: 5 5.18 0.00 1.26 0.25 0.02 93.29 Average: 6 5.16 0.00 1.21 0.05 0.02 93.57 Average: 7 5.09 0.00 1.32 0.20 0.02 93.37