---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21509 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 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-21509) 04/20/22 _x86_64_ (8 CPU) 19:00:42 LINUX RESTART (8 CPU) 19:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:02:01 307.46 48.97 258.49 0.00 4421.28 162280.18 0.00 19:03:01 63.34 0.20 63.14 0.00 11.60 31419.56 0.00 19:04:01 1.92 0.00 1.92 0.00 0.00 21.88 0.00 19:05:01 0.92 0.00 0.92 0.00 0.00 12.00 0.00 19:06:01 1.75 0.02 1.73 0.00 0.13 19.73 0.00 19:07:01 0.90 0.00 0.90 0.00 0.00 11.73 0.00 Average: 62.03 8.08 53.95 0.00 728.64 31934.01 0.00 19:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:02:01 28596676 31628328 669460 2.04 123864 3157912 2420236 7.13 1464060 2416604 489428 19:03:01 28830140 31777656 523916 1.59 113908 3079840 1816960 5.35 1220852 2426896 408 19:04:01 28830552 31778176 522944 1.59 113948 3079844 1816960 5.35 1221076 2426900 140 19:05:01 28832636 31780736 520720 1.58 113988 3079844 1816960 5.35 1217476 2427308 184 19:06:01 28832456 31780860 520148 1.58 114068 3079972 1816960 5.35 1218096 2427432 12 19:07:01 28840220 31788696 512308 1.56 114096 3079988 1816960 5.35 1209672 2427448 200 Average: 28793780 31755742 544916 1.66 115645 3092900 1917506 5.65 1258539 2425431 81729 19:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:02:01 ens3 668.28 412.23 5247.30 116.04 0.00 0.00 0.00 0.00 19:02:01 veth8b069c9 40.63 54.00 3.75 693.47 0.00 0.00 0.00 0.06 19:02:01 docker0 50.75 59.61 5.12 736.17 0.00 0.00 0.00 0.00 19:02:01 lo 3.19 3.19 0.31 0.31 0.00 0.00 0.00 0.00 19:03:01 ens3 133.99 86.99 2531.74 55.32 0.00 0.00 0.00 0.00 19:03:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:04:01 ens3 2.53 1.07 2.47 0.49 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 ens3 0.37 0.25 0.12 0.08 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:06:01 ens3 0.43 0.40 0.26 0.21 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 ens3 0.30 0.22 0.09 0.07 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 132.84 82.61 1286.03 28.46 0.00 0.00 0.00 0.00 Average: docker0 8.35 9.80 0.84 121.00 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21509) 04/20/22 _x86_64_ (8 CPU) 19:00:42 LINUX RESTART (8 CPU) 19:01:02 CPU %user %nice %system %iowait %steal %idle 19:02:01 all 22.33 0.00 6.21 2.59 0.12 68.75 19:02:01 0 23.47 0.00 5.61 1.03 0.10 69.78 19:02:01 1 24.14 0.00 6.02 5.85 0.10 63.89 19:02:01 2 19.95 0.00 6.61 1.49 0.09 71.87 19:02:01 3 24.48 0.00 6.33 0.91 0.14 68.14 19:02:01 4 21.49 0.00 7.41 5.32 0.10 65.68 19:02:01 5 21.35 0.00 5.75 2.94 0.10 69.86 19:02:01 6 22.58 0.00 6.01 2.57 0.14 68.70 19:02:01 7 21.20 0.00 5.90 0.64 0.16 72.11 19:03:01 all 15.05 0.00 2.98 1.01 0.06 80.90 19:03:01 0 14.21 0.00 2.91 0.03 0.07 82.78 19:03:01 1 14.84 0.00 2.64 0.79 0.05 81.68 19:03:01 2 14.94 0.00 3.11 0.02 0.05 81.89 19:03:01 3 15.75 0.00 2.99 0.15 0.07 81.04 19:03:01 4 14.38 0.00 4.32 6.80 0.07 74.43 19:03:01 5 15.61 0.00 2.60 0.03 0.05 81.71 19:03:01 6 15.25 0.00 2.83 0.24 0.05 81.64 19:03:01 7 15.43 0.00 2.47 0.00 0.07 82.03 19:04:01 all 0.27 0.00 0.02 0.01 0.00 99.70 19:04:01 0 0.02 0.00 0.00 0.00 0.00 99.98 19:04:01 1 0.05 0.00 0.03 0.03 0.00 99.88 19:04:01 2 0.00 0.00 0.02 0.00 0.00 99.98 19:04:01 3 0.02 0.00 0.02 0.00 0.00 99.97 19:04:01 4 0.05 0.00 0.02 0.03 0.00 99.90 19:04:01 5 1.91 0.00 0.03 0.00 0.00 98.06 19:04:01 6 0.03 0.00 0.03 0.00 0.00 99.93 19:04:01 7 0.05 0.00 0.03 0.00 0.00 99.92 19:05:01 all 0.25 0.00 0.01 0.00 0.01 99.72 19:05:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:05:01 1 0.02 0.00 0.02 0.03 0.02 99.92 19:05:01 2 0.00 0.00 0.00 0.00 0.00 100.00 19:05:01 3 0.02 0.00 0.02 0.00 0.00 99.97 19:05:01 4 0.07 0.00 0.00 0.00 0.02 99.92 19:05:01 5 1.83 0.00 0.03 0.00 0.02 98.13 19:05:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:05:01 7 0.03 0.00 0.02 0.00 0.02 99.93 19:06:01 all 0.14 0.00 0.01 0.01 0.00 99.85 19:06:01 0 0.03 0.00 0.00 0.00 0.00 99.97 19:06:01 1 0.02 0.00 0.00 0.05 0.00 99.93 19:06:01 2 0.00 0.00 0.00 0.00 0.00 100.00 19:06:01 3 0.02 0.00 0.03 0.00 0.00 99.95 19:06:01 4 0.03 0.00 0.02 0.02 0.00 99.93 19:06:01 5 0.96 0.00 0.02 0.00 0.00 99.02 19:06:01 6 0.00 0.00 0.00 0.00 0.00 100.00 19:06:01 7 0.02 0.00 0.02 0.00 0.00 99.97 19:07:01 all 0.09 0.00 0.02 0.00 0.00 99.89 19:07:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:07:01 1 0.07 0.00 0.02 0.02 0.00 99.90 19:07:01 2 0.02 0.00 0.00 0.00 0.00 99.98 19:07:01 3 0.00 0.00 0.02 0.00 0.00 99.98 19:07:01 4 0.05 0.00 0.03 0.00 0.00 99.92 19:07:01 5 0.47 0.00 0.03 0.00 0.00 99.50 19:07:01 6 0.02 0.00 0.02 0.00 0.00 99.97 19:07:01 7 0.07 0.00 0.02 0.00 0.00 99.92 Average: all 6.26 0.00 1.52 0.59 0.03 91.60 Average: 0 6.20 0.00 1.40 0.17 0.03 92.19 Average: 1 6.43 0.00 1.43 1.11 0.03 91.01 Average: 2 5.74 0.00 1.60 0.25 0.02 92.39 Average: 3 6.62 0.00 1.54 0.17 0.03 91.63 Average: 4 5.93 0.00 1.94 2.01 0.03 90.10 Average: 5 6.92 0.00 1.38 0.48 0.03 91.19 Average: 6 6.21 0.00 1.45 0.46 0.03 91.85 Average: 7 6.04 0.00 1.38 0.10 0.04 92.44