---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16200 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 13G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16200) 06/28/22 _x86_64_ (8 CPU) 08:40:51 LINUX RESTART (8 CPU) 08:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:42:01 447.21 63.06 384.15 0.00 8078.92 212737.61 0.00 08:43:01 198.40 0.97 197.43 0.00 17.20 41335.91 0.00 08:44:01 152.62 1.08 151.53 0.00 19.06 35508.18 0.00 08:45:01 23.01 2.12 20.90 0.00 2273.89 3042.16 0.00 08:46:01 3.85 0.03 3.82 0.00 0.27 91.45 0.00 08:47:01 1.95 0.00 1.95 0.00 0.00 21.60 0.00 08:48:01 1.67 0.00 1.67 0.00 0.00 18.93 0.00 08:49:01 1.98 0.00 1.98 0.00 0.00 22.66 0.00 08:50:01 1.60 0.00 1.60 0.00 0.00 17.06 0.00 08:51:01 38.89 0.35 38.54 0.00 16.66 24721.21 0.00 Average: 87.12 6.76 80.36 0.00 1040.57 31751.21 0.00 08:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:42:01 29124852 31745252 559196 1.70 91444 2812108 2165192 6.38 958504 2437524 1008 08:43:01 28274612 31623796 661308 2.01 154560 3405472 2488304 7.33 1378200 2775616 186916 08:44:01 27757392 31728852 558340 1.70 182120 3946884 1971116 5.81 1287084 3328732 1280 08:45:01 27574636 31750020 538272 1.64 196908 4126040 1952360 5.75 1402876 3386952 192 08:46:01 27660268 31763348 525596 1.60 181520 4070796 1929408 5.69 1355972 3351240 40 08:47:01 27659816 31762964 525832 1.60 181576 4070796 1929408 5.69 1356272 3351240 200 08:48:01 27667312 31770580 518204 1.58 181636 4070800 1929408 5.69 1349104 3351244 168 08:49:01 27667400 31770720 518064 1.58 181684 4070804 1929408 5.69 1349440 3351248 40 08:50:01 27667352 31770720 518000 1.58 181736 4070804 1929408 5.69 1348856 3351248 12 08:51:01 26477780 31662028 620028 1.89 201812 5043092 2133404 6.29 1521244 4269668 268024 Average: 27753142 31734828 554284 1.69 173500 3968760 2035742 6.00 1330755 3295471 45788 08:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:42:01 lo 7.13 7.13 0.70 0.70 0.00 0.00 0.00 0.00 08:42:01 veth7d6423c 3.00 3.63 0.21 10.70 0.00 0.00 0.00 0.00 08:42:01 ens3 872.20 554.56 7035.85 112.37 0.00 0.00 0.00 0.00 08:42:01 docker0 26.06 26.21 1.99 182.18 0.00 0.00 0.00 0.00 08:43:01 veth70a1678 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 08:43:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:43:01 ens3 390.85 281.69 1440.45 85.40 0.00 0.00 0.00 0.00 08:43:01 docker0 112.73 142.01 9.02 1073.53 0.00 0.00 0.00 0.00 08:44:01 lo 7.53 7.53 0.75 0.75 0.00 0.00 0.00 0.00 08:44:01 ens3 323.16 234.71 2906.33 281.09 0.00 0.00 0.00 0.00 08:44:01 docker0 2.73 5.40 0.18 51.53 0.00 0.00 0.00 0.00 08:45:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 08:45:01 ens3 92.90 51.56 1001.43 3.53 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:47:01 ens3 0.25 0.22 0.08 0.07 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 ens3 0.40 0.00 0.04 0.00 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:49:01 ens3 0.55 0.42 0.27 0.21 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 ens3 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:51:01 vethcb9186e 32.26 39.86 3.12 683.43 0.00 0.00 0.00 0.06 08:51:01 ens3 175.67 106.35 4662.39 14.38 0.00 0.00 0.00 0.00 08:51:01 docker0 32.26 39.76 2.68 683.42 0.00 0.00 0.00 0.00 Average: lo 1.71 1.71 0.17 0.17 0.00 0.00 0.00 0.00 Average: vethcb9186e 3.23 3.99 0.31 68.34 0.00 0.00 0.00 0.01 Average: ens3 185.60 122.96 1704.68 49.71 0.00 0.00 0.00 0.00 Average: docker0 17.38 21.34 1.39 199.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16200) 06/28/22 _x86_64_ (8 CPU) 08:40:51 LINUX RESTART (8 CPU) 08:41:01 CPU %user %nice %system %iowait %steal %idle 08:42:01 all 10.78 0.00 4.23 3.20 0.07 81.73 08:42:01 0 10.39 0.00 3.63 5.73 0.07 80.18 08:42:01 1 9.50 0.00 4.99 3.07 0.07 82.37 08:42:01 2 9.76 0.00 3.91 5.46 0.05 80.82 08:42:01 3 11.30 0.00 3.58 2.71 0.07 82.34 08:42:01 4 11.02 0.00 5.44 3.87 0.07 79.60 08:42:01 5 12.41 0.00 3.59 1.23 0.07 82.70 08:42:01 6 11.00 0.00 3.87 2.11 0.07 82.95 08:42:01 7 10.86 0.00 4.80 1.34 0.10 82.90 08:43:01 all 30.51 0.00 6.33 1.72 0.09 61.34 08:43:01 0 31.73 0.00 6.05 2.26 0.10 59.85 08:43:01 1 30.78 0.00 6.67 1.33 0.08 61.13 08:43:01 2 29.96 0.00 5.68 0.56 0.08 63.72 08:43:01 3 30.02 0.00 6.22 0.59 0.10 63.06 08:43:01 4 31.20 0.00 6.28 1.61 0.10 60.81 08:43:01 5 31.86 0.00 5.88 0.24 0.08 61.94 08:43:01 6 30.07 0.00 7.02 4.56 0.10 58.25 08:43:01 7 28.45 0.00 6.86 2.60 0.10 61.99 08:44:01 all 10.31 0.00 3.08 1.45 0.06 85.10 08:44:01 0 9.61 0.00 2.80 0.62 0.05 86.92 08:44:01 1 9.92 0.00 3.82 0.34 0.05 85.88 08:44:01 2 9.43 0.00 3.22 4.19 0.05 83.11 08:44:01 3 12.17 0.00 3.02 0.52 0.05 84.24 08:44:01 4 10.85 0.00 2.88 0.34 0.07 85.87 08:44:01 5 10.68 0.00 3.00 1.38 0.07 84.87 08:44:01 6 9.51 0.00 2.79 2.63 0.07 85.00 08:44:01 7 10.34 0.00 3.10 1.60 0.08 84.87 08:45:01 all 0.82 0.00 0.62 0.20 0.01 98.35 08:45:01 0 0.85 0.00 0.42 0.12 0.02 98.59 08:45:01 1 1.37 0.00 0.50 0.70 0.02 97.41 08:45:01 2 0.82 0.00 0.90 0.05 0.02 98.22 08:45:01 3 1.22 0.00 0.47 0.28 0.02 98.01 08:45:01 4 0.78 0.00 0.42 0.05 0.00 98.75 08:45:01 5 0.50 0.00 1.29 0.15 0.02 98.05 08:45:01 6 0.45 0.00 0.65 0.02 0.02 98.87 08:45:01 7 0.54 0.00 0.33 0.23 0.02 98.88 08:46:01 all 0.15 0.00 0.06 0.05 0.01 99.74 08:46:01 0 0.57 0.00 0.05 0.02 0.02 99.35 08:46:01 1 0.13 0.00 0.00 0.32 0.00 99.55 08:46:01 2 0.00 0.00 0.05 0.00 0.00 99.95 08:46:01 3 0.15 0.00 0.07 0.00 0.02 99.77 08:46:01 4 0.13 0.00 0.07 0.00 0.02 99.78 08:46:01 5 0.00 0.00 0.10 0.05 0.00 99.85 08:46:01 6 0.03 0.00 0.03 0.00 0.00 99.93 08:46:01 7 0.15 0.00 0.10 0.03 0.02 99.70 08:47:01 all 0.07 0.00 0.01 0.01 0.00 99.91 08:47:01 0 0.47 0.00 0.00 0.03 0.00 99.50 08:47:01 1 0.00 0.00 0.00 0.03 0.00 99.97 08:47:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:47:01 3 0.03 0.00 0.03 0.00 0.00 99.93 08:47:01 4 0.00 0.00 0.02 0.00 0.00 99.98 08:47:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:47:01 6 0.00 0.00 0.02 0.00 0.00 99.98 08:47:01 7 0.03 0.00 0.00 0.00 0.02 99.95 08:48:01 all 0.10 0.00 0.01 0.01 0.00 99.88 08:48:01 0 0.62 0.00 0.02 0.02 0.02 99.33 08:48:01 1 0.02 0.00 0.02 0.05 0.00 99.92 08:48:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:48:01 3 0.03 0.00 0.02 0.00 0.00 99.95 08:48:01 4 0.03 0.00 0.00 0.00 0.00 99.97 08:48:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:48:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:48:01 7 0.07 0.00 0.03 0.00 0.02 99.88 08:49:01 all 0.03 0.00 0.01 0.00 0.00 99.95 08:49:01 0 0.18 0.00 0.03 0.00 0.00 99.78 08:49:01 1 0.00 0.00 0.00 0.03 0.02 99.95 08:49:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:49:01 3 0.00 0.00 0.02 0.00 0.00 99.98 08:49:01 4 0.00 0.00 0.02 0.00 0.00 99.98 08:49:01 5 0.02 0.00 0.02 0.00 0.00 99.97 08:49:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:49:01 7 0.03 0.00 0.02 0.00 0.02 99.93 08:50:01 all 0.07 0.00 0.01 0.01 0.00 99.91 08:50:01 0 0.43 0.00 0.02 0.00 0.02 99.53 08:50:01 1 0.00 0.00 0.02 0.05 0.00 99.93 08:50:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:50:01 3 0.00 0.00 0.02 0.00 0.00 99.98 08:50:01 4 0.02 0.00 0.02 0.00 0.00 99.97 08:50:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:50:01 6 0.00 0.00 0.02 0.00 0.00 99.98 08:50:01 7 0.07 0.00 0.03 0.00 0.02 99.88 08:51:01 all 4.15 0.00 1.49 0.43 0.02 93.90 08:51:01 0 3.56 0.00 0.97 0.22 0.02 95.24 08:51:01 1 5.06 0.00 1.74 2.69 0.02 90.49 08:51:01 2 2.49 0.00 0.97 0.02 0.02 96.50 08:51:01 3 5.10 0.00 1.72 0.00 0.03 93.14 08:51:01 4 3.88 0.00 1.49 0.30 0.02 94.31 08:51:01 5 4.57 0.00 1.68 0.05 0.02 93.68 08:51:01 6 4.27 0.00 1.41 0.13 0.02 94.17 08:51:01 7 4.25 0.00 1.98 0.03 0.03 93.71 Average: all 5.66 0.00 1.58 0.70 0.03 92.03 Average: 0 5.80 0.00 1.39 0.90 0.03 91.88 Average: 1 5.64 0.00 1.76 0.86 0.03 91.71 Average: 2 5.21 0.00 1.47 1.02 0.02 92.27 Average: 3 5.96 0.00 1.51 0.41 0.03 92.10 Average: 4 5.74 0.00 1.65 0.61 0.03 91.97 Average: 5 5.97 0.00 1.55 0.31 0.03 92.15 Average: 6 5.50 0.00 1.57 0.94 0.03 91.96 Average: 7 5.44 0.00 1.71 0.58 0.04 92.23