---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-29832 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: 2799.994 BogoMIPS: 5599.98 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-29832) 09/19/22 _x86_64_ (8 CPU) 17:09:41 LINUX RESTART (8 CPU) 17:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:11:01 350.84 55.37 295.47 0.00 7360.24 171391.43 0.00 17:12:01 65.00 0.18 64.81 0.00 6.80 69707.83 0.00 17:13:01 1.43 0.00 1.43 0.00 0.00 16.68 0.00 17:14:01 0.87 0.00 0.87 0.00 0.00 11.46 0.00 17:15:01 1.73 0.02 1.72 0.00 0.13 20.13 0.00 17:16:01 1.47 0.00 1.47 0.00 0.00 17.46 0.00 Average: 70.22 9.26 60.96 0.00 1227.76 40192.75 0.00 17:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:11:01 28419124 31696692 597328 1.82 132140 3371744 2342412 6.90 1316676 2715912 340544 17:12:01 28440516 31795496 501340 1.52 124796 3445820 1861244 5.49 1227492 2774448 300 17:13:01 28440940 31796064 500528 1.52 124804 3445824 1861244 5.49 1227724 2774452 16 17:14:01 28442948 31798104 498468 1.52 124840 3445824 1861244 5.49 1225500 2774452 192 17:15:01 28443324 31798528 497908 1.51 124908 3445828 1861244 5.49 1224988 2774456 12 17:16:01 28451624 31806892 489600 1.49 124932 3445836 1861244 5.49 1217004 2774464 44 Average: 28439746 31781963 514195 1.56 126070 3433479 1941439 5.72 1239897 2764697 56851 17:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:11:01 ens3 818.36 543.96 7478.10 114.30 0.00 0.00 0.00 0.00 17:11:01 veth542d208 38.19 44.09 3.62 683.93 0.00 0.00 0.00 0.06 17:11:01 lo 3.67 3.67 0.35 0.35 0.00 0.00 0.00 0.00 17:11:01 docker0 41.99 47.14 3.54 725.94 0.00 0.00 0.00 0.00 17:12:01 ens3 134.51 101.63 2532.87 62.98 0.00 0.00 0.00 0.00 17:12:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:12:01 docker0 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 ens3 0.40 0.20 0.26 0.19 0.00 0.00 0.00 0.00 17:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 ens3 13.71 7.36 12.92 0.49 0.00 0.00 0.00 0.00 17:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 0.25 0.25 0.08 0.08 0.00 0.00 0.00 0.00 17:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 161.20 108.89 1670.64 29.67 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 7.01 7.86 0.59 120.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-29832) 09/19/22 _x86_64_ (8 CPU) 17:09:41 LINUX RESTART (8 CPU) 17:10:01 CPU %user %nice %system %iowait %steal %idle 17:11:01 all 13.98 0.00 4.94 2.52 0.06 78.50 17:11:01 0 13.94 0.00 5.42 0.35 0.05 80.24 17:11:01 1 14.33 0.00 4.90 3.58 0.05 77.14 17:11:01 2 14.64 0.00 4.38 1.42 0.07 79.49 17:11:01 3 14.07 0.00 5.15 0.54 0.05 80.19 17:11:01 4 14.42 0.00 4.13 3.55 0.05 77.85 17:11:01 5 14.85 0.00 5.37 4.51 0.07 75.21 17:11:01 6 13.14 0.00 4.45 2.16 0.07 80.19 17:11:01 7 12.45 0.00 5.68 4.08 0.07 77.71 17:12:01 all 19.29 0.00 3.64 0.68 0.05 76.34 17:12:01 0 20.11 0.00 3.75 0.02 0.05 76.07 17:12:01 1 17.31 0.00 2.96 0.34 0.05 79.34 17:12:01 2 18.96 0.00 3.86 0.07 0.03 77.09 17:12:01 3 19.45 0.00 3.45 0.56 0.05 76.50 17:12:01 4 20.43 0.00 3.53 0.85 0.05 75.14 17:12:01 5 19.29 0.00 3.62 0.03 0.05 77.00 17:12:01 6 19.30 0.00 3.65 0.02 0.03 77.00 17:12:01 7 19.47 0.00 4.31 3.54 0.05 72.62 17:13:01 all 0.27 0.00 0.02 0.00 0.01 99.70 17:13:01 0 0.02 0.00 0.00 0.00 0.00 99.98 17:13:01 1 0.02 0.00 0.03 0.00 0.00 99.95 17:13:01 2 0.02 0.00 0.00 0.00 0.02 99.97 17:13:01 3 0.05 0.00 0.02 0.00 0.00 99.93 17:13:01 4 2.04 0.00 0.02 0.00 0.02 97.93 17:13:01 5 0.02 0.00 0.03 0.00 0.02 99.93 17:13:01 6 0.02 0.00 0.02 0.00 0.00 99.97 17:13:01 7 0.00 0.00 0.02 0.02 0.00 99.97 17:14:01 all 0.09 0.00 0.01 0.00 0.01 99.88 17:14:01 0 0.03 0.00 0.02 0.00 0.02 99.93 17:14:01 1 0.02 0.00 0.02 0.00 0.02 99.95 17:14:01 2 0.07 0.00 0.02 0.00 0.00 99.92 17:14:01 3 0.05 0.00 0.00 0.02 0.00 99.93 17:14:01 4 0.43 0.00 0.02 0.00 0.00 99.55 17:14:01 5 0.05 0.00 0.00 0.00 0.03 99.92 17:14:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:14:01 7 0.07 0.00 0.05 0.02 0.00 99.87 17:15:01 all 0.01 0.00 0.01 0.01 0.01 99.97 17:15:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:15:01 1 0.03 0.00 0.02 0.00 0.00 99.95 17:15:01 2 0.02 0.00 0.02 0.00 0.02 99.95 17:15:01 3 0.00 0.00 0.02 0.03 0.00 99.95 17:15:01 4 0.00 0.00 0.00 0.00 0.02 99.98 17:15:01 5 0.03 0.00 0.02 0.02 0.02 99.92 17:15:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:15:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:16:01 all 0.11 0.00 0.01 0.00 0.01 99.87 17:16:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:16:01 1 0.02 0.00 0.00 0.00 0.02 99.97 17:16:01 2 0.08 0.00 0.02 0.00 0.00 99.90 17:16:01 3 0.03 0.00 0.00 0.02 0.02 99.93 17:16:01 4 0.72 0.00 0.02 0.00 0.02 99.25 17:16:01 5 0.02 0.00 0.03 0.00 0.02 99.93 17:16:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:16:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 5.59 0.00 1.43 0.53 0.02 92.43 Average: 0 5.65 0.00 1.52 0.06 0.02 92.75 Average: 1 5.25 0.00 1.31 0.65 0.02 92.76 Average: 2 5.60 0.00 1.37 0.25 0.02 92.76 Average: 3 5.57 0.00 1.43 0.19 0.02 92.79 Average: 4 6.31 0.00 1.28 0.73 0.03 91.66 Average: 5 5.68 0.00 1.50 0.75 0.03 92.04 Average: 6 5.37 0.00 1.34 0.36 0.02 92.91 Average: 7 5.29 0.00 1.66 1.26 0.02 91.76