---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1164 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-1164) 06/06/22 _x86_64_ (8 CPU) 16:02:34 LINUX RESTART (8 CPU) 16:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:04:01 325.43 26.41 299.02 0.00 2431.86 113530.68 0.00 16:05:01 47.79 0.08 47.71 0.00 7.47 22303.22 0.00 16:06:01 1.25 0.00 1.25 0.00 0.00 15.61 0.00 16:07:01 0.93 0.00 0.93 0.00 0.00 12.26 0.00 16:08:01 1.45 0.02 1.43 0.00 0.13 16.40 0.00 16:09:01 0.95 0.00 0.95 0.00 0.00 17.20 0.00 16:10:01 1.38 0.00 1.38 0.00 0.00 16.13 0.00 Average: 54.17 3.79 50.38 0.00 348.48 19415.00 0.00 16:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:04:01 28700596 31747020 547144 1.66 105256 3196184 2148572 6.33 1257852 2520384 218584 16:05:01 28443992 31775148 520912 1.58 122184 3429796 1945364 5.73 1173556 2828536 240 16:06:01 28443996 31775172 520628 1.58 122228 3429808 1945364 5.73 1173280 2828540 12 16:07:01 28445928 31777260 518140 1.58 122244 3429816 1945364 5.73 1171688 2828544 184 16:08:01 28445452 31776836 518436 1.58 122292 3429824 1945364 5.73 1172312 2828552 56 16:09:01 28446908 31778516 516712 1.57 122332 3429828 1945364 5.73 1170864 2828704 208 16:10:01 28453900 31785532 509620 1.55 122384 3429832 1945364 5.73 1162976 2828724 20 Average: 28482967 31773641 521656 1.59 119846 3396441 1974394 5.82 1183218 2784569 31329 16:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:04:01 ens3 778.12 495.63 6285.37 111.37 0.00 0.00 0.00 0.00 16:04:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 16:04:01 docker0 8.00 9.45 0.65 49.91 0.00 0.00 0.00 0.00 16:04:01 veth568bcd4 6.82 8.32 0.58 39.19 0.00 0.00 0.00 0.00 16:05:01 ens3 132.83 98.00 2532.52 64.99 0.00 0.00 0.00 0.00 16:05:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:05:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 12.53 5.82 11.20 0.63 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 0.77 0.12 0.06 0.01 0.00 0.00 0.00 0.00 16:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 0.65 0.38 0.35 0.26 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 16:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 132.16 85.73 1261.31 25.33 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 1.15 1.36 0.09 7.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1164) 06/06/22 _x86_64_ (8 CPU) 16:02:34 LINUX RESTART (8 CPU) 16:03:01 CPU %user %nice %system %iowait %steal %idle 16:04:01 all 18.56 0.00 4.43 1.31 0.08 75.61 16:04:01 0 17.60 0.00 4.45 1.19 0.10 76.66 16:04:01 1 17.99 0.00 3.86 0.27 0.07 77.82 16:04:01 2 19.46 0.00 3.92 3.38 0.08 73.14 16:04:01 3 17.20 0.00 5.01 1.97 0.07 75.75 16:04:01 4 18.28 0.00 3.94 0.17 0.08 77.53 16:04:01 5 20.50 0.00 5.10 1.38 0.08 72.93 16:04:01 6 20.77 0.00 4.24 1.63 0.07 73.28 16:04:01 7 16.70 0.00 4.93 0.49 0.08 77.79 16:05:01 all 10.43 0.00 2.29 0.45 0.04 86.79 16:05:01 0 12.72 0.00 2.00 0.00 0.03 85.25 16:05:01 1 10.93 0.00 2.21 0.50 0.05 86.30 16:05:01 2 8.68 0.00 2.45 0.97 0.05 87.85 16:05:01 3 9.31 0.00 2.01 0.05 0.03 88.60 16:05:01 4 10.26 0.00 2.55 0.02 0.03 87.13 16:05:01 5 10.39 0.00 2.12 0.02 0.03 87.44 16:05:01 6 9.90 0.00 2.62 2.05 0.03 85.40 16:05:01 7 11.22 0.00 2.39 0.02 0.03 86.35 16:06:01 all 0.05 0.00 0.01 0.01 0.00 99.93 16:06:01 0 0.03 0.00 0.03 0.00 0.00 99.93 16:06:01 1 0.13 0.00 0.00 0.02 0.00 99.85 16:06:01 2 0.02 0.00 0.02 0.00 0.00 99.97 16:06:01 3 0.00 0.00 0.02 0.02 0.00 99.97 16:06:01 4 0.07 0.00 0.03 0.00 0.00 99.90 16:06:01 5 0.03 0.00 0.00 0.00 0.00 99.97 16:06:01 6 0.00 0.00 0.00 0.02 0.00 99.98 16:06:01 7 0.10 0.00 0.02 0.00 0.00 99.88 16:07:01 all 0.03 0.00 0.01 0.00 0.00 99.95 16:07:01 0 0.05 0.00 0.02 0.00 0.02 99.92 16:07:01 1 0.00 0.00 0.02 0.02 0.00 99.97 16:07:01 2 0.00 0.00 0.02 0.00 0.00 99.98 16:07:01 3 0.02 0.00 0.02 0.00 0.00 99.97 16:07:01 4 0.07 0.00 0.00 0.00 0.02 99.92 16:07:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:07:01 6 0.03 0.00 0.03 0.02 0.00 99.92 16:07:01 7 0.02 0.00 0.00 0.00 0.00 99.98 16:08:01 all 0.14 0.00 0.01 0.01 0.00 99.84 16:08:01 0 0.03 0.00 0.05 0.00 0.00 99.92 16:08:01 1 0.03 0.00 0.00 0.03 0.00 99.93 16:08:01 2 0.93 0.00 0.02 0.00 0.02 99.04 16:08:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:08:01 4 0.05 0.00 0.02 0.00 0.00 99.93 16:08:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:08:01 6 0.02 0.00 0.00 0.02 0.00 99.97 16:08:01 7 0.02 0.00 0.02 0.00 0.00 99.97 16:09:01 all 0.15 0.00 0.02 0.00 0.01 99.83 16:09:01 0 0.02 0.00 0.03 0.00 0.02 99.93 16:09:01 1 0.00 0.00 0.02 0.00 0.00 99.98 16:09:01 2 1.03 0.00 0.02 0.00 0.00 98.96 16:09:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:09:01 4 0.08 0.00 0.02 0.00 0.02 99.88 16:09:01 5 0.03 0.00 0.02 0.00 0.00 99.95 16:09:01 6 0.02 0.00 0.02 0.00 0.02 99.95 16:09:01 7 0.02 0.00 0.02 0.00 0.00 99.97 16:10:01 all 0.02 0.00 0.01 0.01 0.01 99.96 16:10:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:10:01 1 0.03 0.00 0.00 0.03 0.00 99.93 16:10:01 2 0.02 0.00 0.00 0.00 0.02 99.97 16:10:01 3 0.02 0.00 0.03 0.00 0.02 99.93 16:10:01 4 0.02 0.00 0.02 0.00 0.00 99.97 16:10:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:10:01 6 0.02 0.00 0.00 0.02 0.00 99.97 16:10:01 7 0.02 0.00 0.02 0.00 0.02 99.95 Average: all 4.17 0.00 0.96 0.25 0.02 94.60 Average: 0 4.33 0.00 0.94 0.17 0.02 94.54 Average: 1 4.12 0.00 0.86 0.12 0.02 94.87 Average: 2 4.28 0.00 0.91 0.62 0.02 94.16 Average: 3 3.77 0.00 1.00 0.29 0.02 94.92 Average: 4 4.08 0.00 0.93 0.03 0.02 94.95 Average: 5 4.40 0.00 1.03 0.20 0.02 94.36 Average: 6 4.37 0.00 0.98 0.53 0.02 94.10 Average: 7 3.97 0.00 1.04 0.07 0.02 94.90