---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-17042 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: 2800.000 BogoMIPS: 5600.00 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-17042) 07/06/22 _x86_64_ (8 CPU) 18:32:21 LINUX RESTART (8 CPU) 18:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:34:01 208.82 11.83 196.98 0.00 2003.27 97394.70 0.00 18:35:01 194.15 0.12 194.03 0.00 5.47 24758.14 0.00 18:36:01 36.56 0.03 36.53 0.00 3.73 16807.88 0.00 18:37:01 1.68 0.00 1.68 0.00 0.00 19.73 0.00 18:38:01 1.70 0.02 1.68 0.00 0.13 30.52 0.00 18:39:01 1.63 0.00 1.63 0.00 0.00 19.60 0.00 18:40:01 1.00 0.00 1.00 0.00 0.00 12.53 0.00 18:41:01 1.40 0.00 1.40 0.00 0.00 17.46 0.00 18:42:01 0.88 0.00 0.88 0.00 0.00 11.20 0.00 18:43:01 60.67 0.28 60.39 0.00 11.73 35146.94 0.00 Average: 50.85 1.23 49.62 0.00 202.42 17420.71 0.00 18:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:34:01 28132304 31515196 767672 2.33 152112 3447432 2401212 7.08 1461180 2838752 122564 18:35:01 28221712 31737892 546696 1.66 158796 3568468 1960200 5.78 1309040 2896004 460 18:36:01 27734292 31760916 521044 1.58 167312 4020468 1735188 5.11 1303508 3335284 12 18:37:01 27735188 31761856 520000 1.58 167352 4020468 1735188 5.11 1302344 3335284 16 18:38:01 27746112 31772868 508988 1.55 167444 4020472 1735188 5.11 1291360 3335292 60 18:39:01 27746788 31773572 508228 1.55 167460 4020480 1735188 5.11 1290912 3335296 16 18:40:01 27756640 31783444 498340 1.52 167476 4020484 1735188 5.11 1281136 3335300 12 18:41:01 27756048 31782860 498832 1.52 167508 4020488 1735188 5.11 1281124 3335304 28 18:42:01 27756720 31783592 498252 1.52 167544 4020488 1735188 5.11 1281752 3335308 180 18:43:01 26920964 31728300 549216 1.67 189420 4724740 2413664 7.11 1395580 3998476 364 Average: 27750677 31740050 541727 1.65 167242 3988399 1892139 5.58 1319794 3308030 12371 18:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:34:01 lo 5.87 5.87 0.58 0.58 0.00 0.00 0.00 0.00 18:34:01 ens3 441.56 329.28 6797.82 106.35 0.00 0.00 0.00 0.00 18:34:01 vethc7ebee2 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 18:34:01 docker0 127.15 150.92 10.26 1229.04 0.00 0.00 0.00 0.00 18:35:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 18:35:01 ens3 59.59 40.59 170.30 16.22 0.00 0.00 0.00 0.00 18:35:01 docker0 14.93 18.86 0.89 92.25 0.00 0.00 0.00 0.00 18:36:01 lo 7.13 7.13 0.70 0.70 0.00 0.00 0.00 0.00 18:36:01 ens3 178.24 135.71 2550.64 283.21 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:37:01 ens3 0.35 0.37 0.02 0.03 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 ens3 0.20 0.17 0.08 0.07 0.00 0.00 0.00 0.00 18:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:39:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:41:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 18:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 18:43:01 ens3 229.36 156.01 4692.35 55.41 0.00 0.00 0.00 0.00 18:43:01 veth4da337e 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 18:43:01 docker0 38.91 45.51 3.34 687.22 0.00 0.00 0.00 0.00 Average: lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 90.95 66.23 1421.03 46.13 0.00 0.00 0.00 0.00 Average: veth4da337e 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 18.10 21.53 1.45 200.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-17042) 07/06/22 _x86_64_ (8 CPU) 18:32:21 LINUX RESTART (8 CPU) 18:33:01 CPU %user %nice %system %iowait %steal %idle 18:34:01 all 17.30 0.00 5.94 1.85 0.10 74.81 18:34:01 0 16.85 0.00 5.69 2.24 0.08 75.14 18:34:01 1 17.25 0.00 5.13 1.26 0.08 76.27 18:34:01 2 16.67 0.00 5.95 0.80 0.10 76.48 18:34:01 3 17.46 0.00 7.04 3.90 0.10 71.49 18:34:01 4 17.49 0.00 6.09 3.91 0.12 72.38 18:34:01 5 18.27 0.00 5.65 1.78 0.10 74.20 18:34:01 6 17.45 0.00 6.03 0.64 0.10 75.77 18:34:01 7 16.96 0.00 5.93 0.27 0.12 76.72 18:35:01 all 33.81 0.00 5.84 1.16 0.10 59.09 18:35:01 0 32.82 0.00 6.45 2.76 0.10 57.87 18:35:01 1 34.48 0.00 6.08 0.97 0.12 58.35 18:35:01 2 32.71 0.00 5.54 0.55 0.10 61.09 18:35:01 3 33.50 0.00 5.67 1.13 0.08 59.62 18:35:01 4 32.28 0.00 5.88 0.47 0.10 61.27 18:35:01 5 35.05 0.00 6.12 1.98 0.10 56.74 18:35:01 6 35.41 0.00 5.45 1.27 0.10 57.77 18:35:01 7 34.23 0.00 5.50 0.15 0.10 60.01 18:36:01 all 4.27 0.00 1.57 0.83 0.03 93.30 18:36:01 0 4.63 0.00 1.46 0.05 0.03 93.83 18:36:01 1 5.09 0.00 1.47 0.05 0.03 93.36 18:36:01 2 2.55 0.00 1.45 0.07 0.02 95.91 18:36:01 3 5.05 0.00 1.61 1.02 0.05 92.27 18:36:01 4 3.74 0.00 2.04 0.60 0.03 93.58 18:36:01 5 4.43 0.00 1.33 0.34 0.03 93.88 18:36:01 6 4.53 0.00 1.66 4.50 0.03 89.27 18:36:01 7 4.18 0.00 1.51 0.02 0.03 94.25 18:37:01 all 0.27 0.00 0.01 0.01 0.00 99.72 18:37:01 0 0.00 0.00 0.02 0.00 0.00 99.98 18:37:01 1 0.03 0.00 0.00 0.00 0.00 99.97 18:37:01 2 0.00 0.00 0.00 0.00 0.00 100.00 18:37:01 3 0.03 0.00 0.03 0.02 0.00 99.92 18:37:01 4 0.03 0.00 0.02 0.00 0.00 99.95 18:37:01 5 0.02 0.00 0.00 0.00 0.00 99.98 18:37:01 6 0.00 0.00 0.00 0.02 0.00 99.98 18:37:01 7 1.99 0.00 0.02 0.02 0.02 97.96 18:38:01 all 0.14 0.00 0.04 0.01 0.00 99.81 18:38:01 0 0.02 0.00 0.03 0.00 0.00 99.95 18:38:01 1 0.05 0.00 0.07 0.02 0.00 99.87 18:38:01 2 0.02 0.00 0.02 0.00 0.00 99.97 18:38:01 3 0.05 0.00 0.05 0.05 0.00 99.85 18:38:01 4 0.05 0.00 0.02 0.00 0.00 99.93 18:38:01 5 0.07 0.00 0.03 0.00 0.00 99.90 18:38:01 6 0.00 0.00 0.03 0.00 0.00 99.97 18:38:01 7 0.88 0.00 0.03 0.00 0.00 99.09 18:39:01 all 0.02 0.00 0.01 0.00 0.00 99.96 18:39:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:39:01 1 0.03 0.00 0.00 0.00 0.02 99.95 18:39:01 2 0.00 0.00 0.02 0.00 0.00 99.98 18:39:01 3 0.02 0.00 0.03 0.00 0.02 99.93 18:39:01 4 0.02 0.00 0.02 0.00 0.00 99.97 18:39:01 5 0.03 0.00 0.02 0.00 0.00 99.95 18:39:01 6 0.02 0.00 0.02 0.03 0.00 99.93 18:39:01 7 0.03 0.00 0.00 0.00 0.00 99.97 18:40:01 all 0.03 0.00 0.02 0.00 0.00 99.95 18:40:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:40:01 1 0.05 0.00 0.03 0.00 0.00 99.92 18:40:01 2 0.00 0.00 0.00 0.00 0.00 100.00 18:40:01 3 0.02 0.00 0.05 0.02 0.00 99.92 18:40:01 4 0.08 0.00 0.02 0.00 0.00 99.90 18:40:01 5 0.02 0.00 0.00 0.00 0.00 99.98 18:40:01 6 0.00 0.00 0.00 0.02 0.00 99.98 18:40:01 7 0.03 0.00 0.03 0.00 0.00 99.93 18:41:01 all 0.21 0.00 0.00 0.00 0.00 99.78 18:41:01 0 0.02 0.00 0.00 0.00 0.00 99.98 18:41:01 1 0.02 0.00 0.00 0.00 0.00 99.98 18:41:01 2 0.02 0.00 0.00 0.00 0.00 99.98 18:41:01 3 0.02 0.00 0.00 0.02 0.00 99.97 18:41:01 4 0.03 0.00 0.00 0.00 0.00 99.97 18:41:01 5 0.02 0.00 0.02 0.00 0.00 99.97 18:41:01 6 0.00 0.00 0.00 0.02 0.00 99.98 18:41:01 7 1.57 0.00 0.02 0.00 0.02 98.40 18:42:01 all 0.06 0.00 0.01 0.00 0.00 99.92 18:42:01 0 0.08 0.00 0.00 0.00 0.00 99.92 18:42:01 1 0.02 0.00 0.02 0.00 0.00 99.97 18:42:01 2 0.00 0.00 0.02 0.00 0.00 99.98 18:42:01 3 0.03 0.00 0.02 0.02 0.00 99.93 18:42:01 4 0.05 0.00 0.02 0.00 0.00 99.93 18:42:01 5 0.02 0.00 0.00 0.00 0.00 99.98 18:42:01 6 0.00 0.00 0.00 0.02 0.00 99.98 18:42:01 7 0.28 0.00 0.03 0.00 0.00 99.68 18:43:01 all 4.98 0.00 2.09 0.88 0.05 92.01 18:43:01 0 5.13 0.00 2.21 0.03 0.05 92.58 18:43:01 1 4.47 0.00 1.87 0.18 0.03 93.44 18:43:01 2 4.21 0.00 1.96 0.05 0.05 93.72 18:43:01 3 4.69 0.00 2.45 1.86 0.05 90.94 18:43:01 4 4.94 0.00 1.99 0.15 0.05 92.86 18:43:01 5 4.94 0.00 1.73 0.10 0.03 93.19 18:43:01 6 6.93 0.00 2.92 4.52 0.05 85.58 18:43:01 7 4.53 0.00 1.57 0.10 0.05 93.75 Average: all 6.06 0.00 1.54 0.47 0.03 91.89 Average: 0 5.92 0.00 1.58 0.50 0.03 91.97 Average: 1 6.12 0.00 1.46 0.25 0.03 92.15 Average: 2 5.58 0.00 1.48 0.15 0.03 92.76 Average: 3 6.04 0.00 1.68 0.80 0.03 91.45 Average: 4 5.81 0.00 1.59 0.51 0.03 92.06 Average: 5 6.24 0.00 1.48 0.42 0.03 91.83 Average: 6 6.38 0.00 1.60 1.10 0.03 90.89 Average: 7 6.42 0.00 1.45 0.06 0.03 92.04