---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9291 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 144G 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9291) 03/28/22 _x86_64_ (8 CPU) 23:46:32 LINUX RESTART (8 CPU) 23:47:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:48:01 284.21 15.69 268.52 0.00 2167.17 105484.80 0.00 23:49:01 59.61 0.08 59.53 0.00 8.26 31241.87 0.00 23:50:01 1.42 0.00 1.42 0.00 0.00 16.00 0.00 23:51:01 1.47 0.00 1.47 0.00 0.00 17.46 0.00 23:52:01 1.07 0.02 1.05 0.00 0.13 11.86 0.00 23:53:01 4.82 0.12 4.70 0.00 14.53 1500.68 0.00 Average: 58.15 2.61 55.53 0.00 360.07 22819.42 0.00 23:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:48:01 28445600 31357856 938024 2.85 108764 3049880 2405624 7.09 1687748 2342124 413744 23:49:01 28831092 31789400 509452 1.55 112636 3091328 1801416 5.31 1218112 2425052 184 23:50:01 28831328 31789692 509068 1.55 112672 3091332 1801416 5.31 1218200 2425064 24 23:51:01 28838304 31796736 502040 1.53 112704 3091332 1801416 5.31 1211744 2425088 12 23:52:01 28838580 31797044 501704 1.53 112736 3091332 1801416 5.31 1211108 2425096 24 23:53:01 28228940 31733656 563704 1.71 117680 3608472 2246324 6.62 1277164 2941252 476016 Average: 28668974 31710731 587332 1.79 112865 3170613 1976269 5.82 1304013 2497279 148334 23:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:48:01 ens3 680.47 430.14 5153.86 109.11 0.00 0.00 0.00 0.00 23:48:01 lo 2.78 2.78 0.27 0.27 0.00 0.00 0.00 0.00 23:48:01 veth7a684a3 37.37 50.67 3.55 688.12 0.00 0.00 0.00 0.06 23:48:01 docker0 48.26 56.67 4.99 730.37 0.00 0.00 0.00 0.00 23:49:01 ens3 124.21 86.65 2526.90 59.15 0.00 0.00 0.00 0.00 23:49:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 23:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 ens3 0.43 0.25 0.26 0.20 0.00 0.00 0.00 0.00 23:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:01 ens3 0.52 0.38 0.26 0.21 0.00 0.00 0.00 0.00 23:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:53:01 ens3 126.16 70.35 4055.15 7.79 0.00 0.00 0.00 0.00 23:53:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 23:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 153.86 97.05 1947.25 29.19 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 7.93 9.31 0.82 120.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9291) 03/28/22 _x86_64_ (8 CPU) 23:46:32 LINUX RESTART (8 CPU) 23:47:02 CPU %user %nice %system %iowait %steal %idle 23:48:01 all 27.15 0.00 5.42 1.11 0.07 66.26 23:48:01 0 26.85 0.00 5.52 0.14 0.07 67.42 23:48:01 1 29.98 0.00 5.79 0.48 0.07 63.68 23:48:01 2 25.69 0.00 5.58 1.57 0.07 67.09 23:48:01 3 26.81 0.00 5.98 2.64 0.07 64.50 23:48:01 4 27.04 0.00 5.05 0.34 0.07 67.50 23:48:01 5 27.78 0.00 5.14 2.22 0.05 64.81 23:48:01 6 27.09 0.00 5.25 1.03 0.07 66.56 23:48:01 7 25.96 0.00 5.05 0.45 0.07 68.47 23:49:01 all 6.28 0.00 1.91 0.55 0.03 91.23 23:49:01 0 6.92 0.00 1.74 0.00 0.02 91.32 23:49:01 1 6.43 0.00 1.89 0.02 0.03 91.63 23:49:01 2 5.77 0.00 1.86 0.00 0.05 92.32 23:49:01 3 6.15 0.00 1.68 0.02 0.03 92.13 23:49:01 4 7.47 0.00 2.11 0.18 0.03 90.21 23:49:01 5 5.93 0.00 2.61 2.13 0.03 89.30 23:49:01 6 6.44 0.00 2.16 1.98 0.02 89.41 23:49:01 7 5.11 0.00 1.26 0.08 0.03 93.51 23:50:01 all 0.27 0.00 0.01 0.00 0.01 99.70 23:50:01 0 0.00 0.00 0.02 0.00 0.00 99.98 23:50:01 1 0.00 0.00 0.00 0.00 0.00 100.00 23:50:01 2 0.03 0.00 0.02 0.00 0.03 99.92 23:50:01 3 0.00 0.00 0.02 0.00 0.00 99.98 23:50:01 4 1.99 0.00 0.00 0.00 0.02 98.00 23:50:01 5 0.07 0.00 0.03 0.00 0.02 99.88 23:50:01 6 0.00 0.00 0.02 0.02 0.00 99.97 23:50:01 7 0.02 0.00 0.02 0.02 0.02 99.93 23:51:01 all 0.28 0.00 0.01 0.00 0.01 99.69 23:51:01 0 0.03 0.00 0.02 0.00 0.02 99.93 23:51:01 1 0.00 0.00 0.02 0.00 0.02 99.97 23:51:01 2 1.42 0.00 0.00 0.02 0.03 98.53 23:51:01 3 0.02 0.00 0.03 0.00 0.00 99.95 23:51:01 4 0.63 0.00 0.02 0.00 0.00 99.35 23:51:01 5 0.03 0.00 0.00 0.00 0.02 99.95 23:51:01 6 0.07 0.00 0.03 0.00 0.00 99.90 23:51:01 7 0.03 0.00 0.00 0.02 0.00 99.95 23:52:01 all 0.12 0.00 0.02 0.00 0.01 99.84 23:52:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:52:01 1 0.00 0.00 0.02 0.00 0.00 99.98 23:52:01 2 0.86 0.00 0.07 0.00 0.03 99.04 23:52:01 3 0.02 0.00 0.05 0.00 0.03 99.90 23:52:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:52:01 5 0.03 0.00 0.02 0.00 0.00 99.95 23:52:01 6 0.03 0.00 0.00 0.02 0.02 99.93 23:52:01 7 0.00 0.00 0.00 0.02 0.00 99.98 23:53:01 all 1.59 0.00 0.52 0.04 0.02 97.82 23:53:01 0 1.39 0.00 0.55 0.00 0.02 98.05 23:53:01 1 1.00 0.00 0.38 0.00 0.02 98.60 23:53:01 2 2.97 0.00 0.58 0.02 0.03 96.40 23:53:01 3 1.12 0.00 0.62 0.02 0.03 98.21 23:53:01 4 1.25 0.00 0.53 0.00 0.02 98.20 23:53:01 5 2.20 0.00 0.53 0.02 0.02 97.24 23:53:01 6 1.62 0.00 0.43 0.17 0.02 97.76 23:53:01 7 1.12 0.00 0.57 0.13 0.02 98.16 Average: all 5.85 0.00 1.30 0.28 0.02 92.55 Average: 0 5.77 0.00 1.29 0.02 0.02 92.90 Average: 1 6.13 0.00 1.33 0.08 0.02 92.44 Average: 2 6.02 0.00 1.33 0.26 0.04 92.35 Average: 3 5.59 0.00 1.37 0.44 0.03 92.57 Average: 4 6.29 0.00 1.26 0.09 0.02 92.33 Average: 5 5.89 0.00 1.37 0.72 0.02 92.00 Average: 6 5.79 0.00 1.30 0.53 0.02 92.36 Average: 7 5.28 0.00 1.13 0.12 0.02 93.45