---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2412 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 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-2412) 06/14/22 _x86_64_ (8 CPU) 21:02:15 LINUX RESTART (8 CPU) 21:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:04:01 98.32 10.55 87.77 0.00 1929.49 128633.39 0.00 21:05:01 46.01 0.10 45.91 0.00 5.07 22061.27 0.00 21:06:01 0.90 0.00 0.90 0.00 0.00 10.80 0.00 21:07:01 1.57 0.00 1.57 0.00 0.00 18.00 0.00 21:08:01 1.17 0.02 1.15 0.00 0.13 13.46 0.00 21:09:01 2.85 0.12 2.73 0.00 13.60 95.85 0.00 Average: 25.14 1.80 23.34 0.00 324.76 25141.67 0.00 21:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:04:01 28708320 31758768 536672 1.63 105268 3201704 2089896 6.16 1247384 2525884 211980 21:05:01 28449552 31784176 512536 1.56 122108 3435092 1862708 5.49 1165732 2833560 20 21:06:01 28449880 31784592 511968 1.56 122124 3435096 1862708 5.49 1165408 2833564 136 21:07:01 28457732 31792472 504072 1.53 122152 3435096 1862708 5.49 1157976 2833572 16 21:08:01 28457416 31792212 504256 1.53 122200 3435096 1862708 5.49 1158484 2833580 24 21:09:01 28286708 31734720 561912 1.71 123084 3543396 2252356 6.64 1207020 2941760 109248 Average: 28468268 31774490 521903 1.59 119489 3414247 1965514 5.79 1183667 2800320 53571 21:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:04:01 ens3 290.34 191.07 5610.56 73.15 0.00 0.00 0.00 0.00 21:04:01 docker0 6.70 6.80 0.57 49.72 0.00 0.00 0.00 0.00 21:04:01 veth99f5769 5.36 5.51 0.47 39.04 0.00 0.00 0.00 0.00 21:04:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 21:05:01 ens3 117.50 73.77 2529.00 14.35 0.00 0.00 0.00 0.00 21:05:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 21:06:01 ens3 0.45 0.23 0.26 0.19 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 ens3 0.18 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:08:01 ens3 0.15 0.10 0.08 0.06 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 ens3 69.07 43.94 1938.26 4.96 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 79.62 51.55 1679.80 15.46 0.00 0.00 0.00 0.00 Average: docker0 1.12 1.14 0.09 8.29 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2412) 06/14/22 _x86_64_ (8 CPU) 21:02:15 LINUX RESTART (8 CPU) 21:03:01 CPU %user %nice %system %iowait %steal %idle 21:04:01 all 14.53 0.00 3.50 1.09 0.05 80.83 21:04:01 0 15.69 0.00 3.56 1.21 0.05 79.49 21:04:01 1 14.19 0.00 3.24 0.25 0.05 82.26 21:04:01 2 15.20 0.00 3.76 3.96 0.05 77.02 21:04:01 3 14.65 0.00 3.73 0.42 0.05 81.15 21:04:01 4 14.78 0.00 3.26 0.37 0.03 81.56 21:04:01 5 17.43 0.00 3.88 2.18 0.05 76.46 21:04:01 6 12.37 0.00 3.40 0.25 0.03 83.94 21:04:01 7 11.95 0.00 3.17 0.10 0.05 84.72 21:05:01 all 9.70 0.00 2.02 0.49 0.03 87.76 21:05:01 0 11.22 0.00 2.17 0.02 0.03 86.55 21:05:01 1 9.83 0.00 2.54 0.03 0.02 87.58 21:05:01 2 9.54 0.00 1.95 0.05 0.02 88.45 21:05:01 3 9.77 0.00 2.52 2.40 0.03 85.27 21:05:01 4 10.17 0.00 1.90 0.08 0.03 87.81 21:05:01 5 9.52 0.00 1.75 0.91 0.03 87.80 21:05:01 6 9.08 0.00 1.69 0.02 0.03 89.17 21:05:01 7 8.47 0.00 1.60 0.44 0.03 89.46 21:06:01 all 0.05 0.00 0.01 0.00 0.00 99.92 21:06:01 0 0.00 0.00 0.02 0.00 0.00 99.98 21:06:01 1 0.03 0.00 0.02 0.00 0.00 99.95 21:06:01 2 0.20 0.00 0.02 0.00 0.02 99.77 21:06:01 3 0.00 0.00 0.00 0.02 0.00 99.98 21:06:01 4 0.00 0.00 0.02 0.00 0.00 99.98 21:06:01 5 0.03 0.00 0.03 0.02 0.02 99.90 21:06:01 6 0.17 0.00 0.00 0.00 0.00 99.83 21:06:01 7 0.00 0.00 0.02 0.00 0.00 99.98 21:07:01 all 0.22 0.00 0.01 0.00 0.00 99.76 21:07:01 0 0.05 0.00 0.02 0.00 0.00 99.93 21:07:01 1 0.00 0.00 0.00 0.00 0.02 99.98 21:07:01 2 0.02 0.00 0.02 0.00 0.00 99.97 21:07:01 3 0.02 0.00 0.02 0.03 0.00 99.93 21:07:01 4 0.03 0.00 0.00 0.00 0.00 99.97 21:07:01 5 0.00 0.00 0.03 0.00 0.02 99.95 21:07:01 6 0.03 0.00 0.00 0.00 0.00 99.97 21:07:01 7 1.57 0.00 0.00 0.00 0.00 98.43 21:08:01 all 0.26 0.00 0.00 0.01 0.01 99.73 21:08:01 0 0.02 0.00 0.02 0.00 0.02 99.95 21:08:01 1 0.00 0.00 0.00 0.00 0.00 100.00 21:08:01 2 0.00 0.00 0.00 0.00 0.00 100.00 21:08:01 3 0.02 0.00 0.00 0.02 0.02 99.95 21:08:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:08:01 5 0.03 0.00 0.00 0.03 0.00 99.93 21:08:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:08:01 7 1.97 0.00 0.02 0.00 0.02 98.00 21:09:01 all 0.45 0.00 0.14 0.01 0.00 99.39 21:09:01 0 0.33 0.00 0.17 0.00 0.00 99.50 21:09:01 1 0.33 0.00 0.18 0.00 0.00 99.48 21:09:01 2 0.33 0.00 0.10 0.00 0.00 99.57 21:09:01 3 0.28 0.00 0.13 0.05 0.00 99.53 21:09:01 4 0.23 0.00 0.12 0.00 0.00 99.65 21:09:01 5 0.33 0.00 0.15 0.07 0.02 99.43 21:09:01 6 1.08 0.00 0.10 0.00 0.00 98.82 21:09:01 7 0.65 0.00 0.18 0.00 0.00 99.17 Average: all 4.18 0.00 0.94 0.27 0.02 94.60 Average: 0 4.53 0.00 0.99 0.20 0.02 94.26 Average: 1 4.04 0.00 0.99 0.05 0.01 94.91 Average: 2 4.19 0.00 0.97 0.66 0.01 94.17 Average: 3 4.10 0.00 1.06 0.49 0.02 94.34 Average: 4 4.19 0.00 0.88 0.08 0.01 94.85 Average: 5 4.54 0.00 0.97 0.53 0.02 93.94 Average: 6 3.77 0.00 0.86 0.04 0.01 95.32 Average: 7 4.07 0.00 0.82 0.09 0.02 95.00