---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9315 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9315) 03/29/22 _x86_64_ (8 CPU) 04:38:40 LINUX RESTART (8 CPU) 04:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:40:01 335.68 44.71 290.97 0.00 4033.46 164869.19 0.00 04:41:01 34.31 0.03 34.27 0.00 3.60 16881.72 0.00 04:42:01 1.12 0.00 1.12 0.00 0.00 12.40 0.00 04:43:01 1.58 0.00 1.58 0.00 0.00 18.26 0.00 04:44:01 1.15 0.02 1.13 0.00 0.13 12.66 0.00 Average: 74.76 8.95 65.81 0.00 807.38 36356.99 0.00 04:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 29166948 31753012 563684 1.71 114824 2755660 2312564 6.82 1284432 2081676 63644 04:41:01 28823596 31774708 524484 1.59 110340 3093448 1898564 5.60 1231064 2426504 12 04:42:01 28825088 31776364 522440 1.59 110396 3093452 1898564 5.60 1230128 2426508 20 04:43:01 28825960 31777468 521240 1.59 110436 3093580 1898564 5.60 1229044 2426636 16 04:44:01 28827084 31778680 519944 1.58 110476 3093580 1898564 5.60 1227960 2426644 16 Average: 28893735 31772046 530358 1.61 111294 3025944 1981364 5.84 1240526 2357594 12742 04:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:01 ens3 656.29 403.13 5755.72 116.73 0.00 0.00 0.00 0.00 04:40:01 lo 4.00 4.00 0.39 0.39 0.00 0.00 0.00 0.00 04:40:01 docker0 26.11 22.08 4.06 328.81 0.00 0.00 0.00 0.00 04:41:01 ens3 78.94 51.33 1475.17 52.23 0.00 0.00 0.00 0.00 04:41:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 04:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 ens3 0.45 0.27 0.26 0.20 0.00 0.00 0.00 0.00 04:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 147.16 90.97 1446.18 33.83 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 5.22 4.42 0.81 65.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9315) 03/29/22 _x86_64_ (8 CPU) 04:38:40 LINUX RESTART (8 CPU) 04:39:01 CPU %user %nice %system %iowait %steal %idle 04:40:01 all 19.49 0.00 4.56 2.00 0.06 73.89 04:40:01 0 19.20 0.00 5.53 4.35 0.05 70.86 04:40:01 1 18.74 0.00 4.74 0.29 0.05 76.18 04:40:01 2 21.94 0.00 4.64 0.57 0.05 72.80 04:40:01 3 19.55 0.00 4.71 2.99 0.07 72.69 04:40:01 4 20.47 0.00 4.14 4.09 0.07 71.23 04:40:01 5 18.80 0.00 4.13 0.62 0.05 76.40 04:40:01 6 19.03 0.00 4.28 2.84 0.05 73.81 04:40:01 7 18.22 0.00 4.29 0.27 0.08 77.13 04:41:01 all 2.88 0.00 1.16 0.26 0.02 95.68 04:41:01 0 3.36 0.00 1.15 0.10 0.02 95.37 04:41:01 1 2.54 0.00 1.06 0.20 0.02 96.19 04:41:01 2 2.46 0.00 1.14 0.02 0.02 96.37 04:41:01 3 2.43 0.00 1.66 0.02 0.02 95.88 04:41:01 4 3.40 0.00 1.39 1.41 0.02 93.79 04:41:01 5 3.25 0.00 1.02 0.25 0.02 95.46 04:41:01 6 2.86 0.00 1.00 0.10 0.03 96.00 04:41:01 7 2.71 0.00 0.85 0.00 0.02 96.42 04:42:01 all 0.01 0.00 0.01 0.00 0.00 99.97 04:42:01 0 0.00 0.00 0.03 0.00 0.00 99.97 04:42:01 1 0.00 0.00 0.00 0.02 0.02 99.97 04:42:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:42:01 3 0.00 0.00 0.02 0.00 0.00 99.98 04:42:01 4 0.02 0.00 0.02 0.00 0.00 99.97 04:42:01 5 0.03 0.00 0.00 0.00 0.02 99.95 04:42:01 6 0.05 0.00 0.02 0.02 0.00 99.92 04:42:01 7 0.02 0.00 0.00 0.00 0.00 99.98 04:43:01 all 0.03 0.00 0.01 0.00 0.00 99.95 04:43:01 0 0.02 0.00 0.02 0.00 0.02 99.95 04:43:01 1 0.02 0.00 0.00 0.02 0.00 99.97 04:43:01 2 0.02 0.00 0.00 0.00 0.00 99.98 04:43:01 3 0.05 0.00 0.02 0.00 0.00 99.93 04:43:01 4 0.05 0.00 0.00 0.00 0.00 99.95 04:43:01 5 0.07 0.00 0.03 0.00 0.00 99.90 04:43:01 6 0.03 0.00 0.03 0.02 0.00 99.92 04:43:01 7 0.00 0.00 0.00 0.00 0.00 100.00 04:44:01 all 0.01 0.00 0.01 0.01 0.00 99.96 04:44:01 0 0.02 0.00 0.03 0.00 0.00 99.95 04:44:01 1 0.00 0.00 0.00 0.03 0.00 99.97 04:44:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:44:01 3 0.05 0.00 0.03 0.00 0.02 99.90 04:44:01 4 0.02 0.00 0.02 0.00 0.00 99.97 04:44:01 5 0.02 0.00 0.00 0.00 0.00 99.98 04:44:01 6 0.02 0.00 0.02 0.02 0.02 99.93 04:44:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 4.45 0.00 1.14 0.45 0.02 93.93 Average: 0 4.48 0.00 1.34 0.88 0.02 93.27 Average: 1 4.25 0.00 1.16 0.11 0.02 94.47 Average: 2 4.86 0.00 1.15 0.12 0.01 93.86 Average: 3 4.38 0.00 1.28 0.60 0.02 93.72 Average: 4 4.75 0.00 1.10 1.09 0.02 93.04 Average: 5 4.40 0.00 1.03 0.17 0.02 94.37 Average: 6 4.36 0.00 1.06 0.59 0.02 93.97 Average: 7 4.15 0.00 1.02 0.05 0.02 94.75