---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7071 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 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-7071) 03/14/22 _x86_64_ (8 CPU) 23:38:42 LINUX RESTART (8 CPU) 23:39:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:40:01 318.79 46.03 272.77 0.00 4095.31 167142.92 0.00 23:41:01 47.49 0.93 46.56 0.00 21.46 23012.43 0.00 23:42:01 1.25 0.00 1.25 0.00 0.00 15.21 0.00 23:43:01 1.68 0.00 1.68 0.00 0.00 19.99 0.00 23:44:01 1.17 0.02 1.15 0.00 0.13 13.33 0.00 23:45:01 95.65 0.28 95.37 0.00 25.73 55422.10 0.00 Average: 76.99 7.77 69.22 0.00 680.90 40582.79 0.00 23:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:40:01 29079576 31784848 512076 1.56 114680 2860988 1983052 5.84 1252972 2166952 176016 23:41:01 28818400 31772256 522032 1.59 110444 3094480 1867608 5.50 1230084 2426076 172 23:42:01 28818856 31772852 521060 1.58 110472 3094484 1867608 5.50 1229856 2426080 20 23:43:01 28830352 31784612 509268 1.55 110528 3094612 1867608 5.50 1218292 2426296 12 23:44:01 28830224 31784544 509236 1.55 110576 3094612 1867608 5.50 1218348 2426300 12 23:45:01 27277420 31739940 545748 1.66 163700 4417856 2189416 6.45 1362520 3695012 656 Average: 28609138 31773175 519903 1.58 120067 3276172 1940483 5.72 1252012 2594453 29481 23:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:40:01 ens3 676.19 391.05 4790.12 110.85 0.00 0.00 0.00 0.00 23:40:01 lo 2.91 2.91 0.28 0.28 0.00 0.00 0.00 0.00 23:40:01 docker0 30.72 27.76 4.17 333.46 0.00 0.00 0.00 0.00 23:40:01 vethc0c7256 20.40 22.17 1.78 294.18 0.00 0.00 0.00 0.02 23:41:01 ens3 130.81 86.37 2526.25 56.66 0.00 0.00 0.00 0.00 23:41:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 23:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 ens3 11.03 4.53 9.71 0.48 0.00 0.00 0.00 0.00 23:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 23:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 ens3 331.98 209.68 7582.08 73.50 0.00 0.00 0.00 0.00 23:45:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 23:45:01 docker0 19.25 21.55 1.64 290.23 0.00 0.00 0.00 0.00 23:45:01 vethd9dde2a 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 190.33 114.52 2478.07 40.05 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 8.27 8.16 0.96 103.30 0.00 0.00 0.00 0.00 Average: vethd9dde2a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7071) 03/14/22 _x86_64_ (8 CPU) 23:38:42 LINUX RESTART (8 CPU) 23:39:02 CPU %user %nice %system %iowait %steal %idle 23:40:01 all 21.39 0.00 5.63 1.84 0.08 71.06 23:40:01 0 22.56 0.00 6.36 0.10 0.09 70.89 23:40:01 1 22.70 0.00 5.84 1.45 0.09 69.92 23:40:01 2 20.31 0.00 5.22 2.50 0.07 71.90 23:40:01 3 20.74 0.00 5.20 5.10 0.07 68.89 23:40:01 4 21.61 0.00 5.48 2.58 0.09 70.25 23:40:01 5 21.58 0.00 4.99 0.67 0.09 72.67 23:40:01 6 21.18 0.00 5.14 0.50 0.07 73.11 23:40:01 7 20.43 0.00 6.79 1.86 0.09 70.83 23:41:01 all 3.26 0.00 1.37 0.53 0.02 94.83 23:41:01 0 3.18 0.00 1.61 0.30 0.02 94.90 23:41:01 1 3.03 0.00 1.56 0.74 0.02 94.66 23:41:01 2 3.29 0.00 1.39 0.10 0.02 95.21 23:41:01 3 2.93 0.00 1.12 0.18 0.02 95.75 23:41:01 4 3.49 0.00 1.32 0.94 0.02 94.24 23:41:01 5 3.66 0.00 0.86 0.07 0.02 95.40 23:41:01 6 3.40 0.00 1.14 0.02 0.02 95.43 23:41:01 7 3.09 0.00 1.95 1.93 0.02 93.02 23:42:01 all 0.03 0.00 0.02 0.01 0.01 99.94 23:42:01 0 0.02 0.00 0.05 0.00 0.02 99.92 23:42:01 1 0.05 0.00 0.00 0.03 0.00 99.92 23:42:01 2 0.07 0.00 0.03 0.00 0.02 99.88 23:42:01 3 0.02 0.00 0.03 0.00 0.02 99.93 23:42:01 4 0.00 0.00 0.02 0.02 0.00 99.97 23:42:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:42:01 6 0.03 0.00 0.00 0.00 0.00 99.97 23:42:01 7 0.07 0.00 0.03 0.00 0.00 99.90 23:43:01 all 0.04 0.00 0.03 0.01 0.00 99.93 23:43:01 0 0.05 0.00 0.02 0.00 0.00 99.93 23:43:01 1 0.03 0.00 0.00 0.00 0.00 99.97 23:43:01 2 0.10 0.00 0.05 0.00 0.00 99.85 23:43:01 3 0.00 0.00 0.00 0.00 0.00 100.00 23:43:01 4 0.02 0.00 0.03 0.02 0.00 99.93 23:43:01 5 0.03 0.00 0.05 0.00 0.00 99.92 23:43:01 6 0.00 0.00 0.02 0.00 0.02 99.97 23:43:01 7 0.05 0.00 0.05 0.03 0.00 99.87 23:44:01 all 0.02 0.00 0.01 0.01 0.00 99.96 23:44:01 0 0.07 0.00 0.07 0.00 0.02 99.85 23:44:01 1 0.00 0.00 0.00 0.02 0.00 99.98 23:44:01 2 0.00 0.00 0.02 0.00 0.00 99.98 23:44:01 3 0.00 0.00 0.00 0.00 0.00 100.00 23:44:01 4 0.02 0.00 0.02 0.02 0.00 99.95 23:44:01 5 0.02 0.00 0.02 0.00 0.00 99.97 23:44:01 6 0.00 0.00 0.00 0.02 0.00 99.98 23:44:01 7 0.03 0.00 0.00 0.02 0.00 99.95 23:45:01 all 9.11 0.00 3.76 1.08 0.05 86.00 23:45:01 0 8.38 0.00 3.88 0.08 0.05 87.61 23:45:01 1 10.51 0.00 3.60 0.17 0.05 85.67 23:45:01 2 8.93 0.00 3.98 0.20 0.05 86.83 23:45:01 3 8.84 0.00 3.60 0.17 0.05 87.33 23:45:01 4 8.29 0.00 3.18 2.25 0.05 86.22 23:45:01 5 9.76 0.00 3.21 0.10 0.05 86.88 23:45:01 6 8.65 0.00 3.69 0.34 0.03 87.29 23:45:01 7 9.47 0.00 4.94 5.36 0.07 80.17 Average: all 5.56 0.00 1.78 0.57 0.03 92.06 Average: 0 5.63 0.00 1.97 0.08 0.03 92.29 Average: 1 5.98 0.00 1.81 0.40 0.03 91.79 Average: 2 5.38 0.00 1.76 0.46 0.03 92.38 Average: 3 5.33 0.00 1.64 0.89 0.03 92.12 Average: 4 5.51 0.00 1.66 0.96 0.03 91.85 Average: 5 5.78 0.00 1.51 0.14 0.03 92.54 Average: 6 5.46 0.00 1.65 0.14 0.02 92.73 Average: 7 5.43 0.00 2.26 1.52 0.03 90.76