---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2343 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-2343) 06/13/22 _x86_64_ (8 CPU) 15:59:50 LINUX RESTART (8 CPU) 16:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:01:02 433.09 56.56 376.54 0.00 7460.62 176116.25 0.00 16:02:01 230.11 0.46 229.66 0.00 14.10 89277.34 0.00 16:03:01 3.73 0.00 3.73 0.00 0.00 56.67 0.00 16:04:01 1.45 0.00 1.45 0.00 0.00 17.86 0.00 16:05:01 1.12 0.02 1.10 0.00 0.13 12.40 0.00 16:06:01 1.00 0.00 1.00 0.00 0.00 12.53 0.00 16:07:01 1.20 0.00 1.20 0.00 0.00 13.46 0.00 16:08:01 96.28 0.22 96.07 0.00 19.06 54815.93 0.00 Average: 95.71 7.17 88.55 0.00 938.63 39935.87 0.00 16:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:01:02 28778632 31757324 544020 1.65 120928 3123700 2136988 6.30 1135672 2586040 640 16:02:01 27934780 31747500 543616 1.65 152784 3836728 2112396 6.23 1305372 3159288 344 16:03:01 27963788 31775920 518132 1.58 152844 3836608 1809596 5.33 1278396 3158984 24 16:04:01 27965080 31777432 516776 1.57 152864 3836608 1809596 5.33 1277088 3159184 60 16:05:01 27972552 31784928 509164 1.55 152880 3836612 1809596 5.33 1269024 3159188 20 16:06:01 27972480 31784868 509112 1.55 152900 3836620 1809596 5.33 1269148 3159196 180 16:07:01 27981024 31793536 500524 1.52 152916 3836624 1809596 5.33 1260372 3159288 16 16:08:01 26447420 31746044 541316 1.65 202160 5145084 2091944 6.17 1410496 4409412 844 Average: 27876970 31770944 522832 1.59 155034 3911073 1923664 5.67 1275696 3243822 266 16:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:01:02 ens3 773.39 480.37 7856.21 109.64 0.00 0.00 0.00 0.00 16:01:02 lo 7.13 7.13 0.69 0.69 0.00 0.00 0.00 0.00 16:01:02 veth127a0d2 17.81 20.66 1.68 18.01 0.00 0.00 0.00 0.00 16:01:02 docker0 66.12 70.29 4.93 318.35 0.00 0.00 0.00 0.00 16:02:01 ens3 308.57 239.32 3261.20 278.64 0.00 0.00 0.00 0.00 16:02:01 lo 7.25 7.25 0.72 0.72 0.00 0.00 0.00 0.00 16:02:01 docker0 61.51 75.17 4.70 584.33 0.00 0.00 0.00 0.00 16:03:01 ens3 11.26 5.27 15.55 1.05 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 1.12 0.38 0.40 0.27 0.00 0.00 0.00 0.00 16:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 0.27 0.18 0.08 0.07 0.00 0.00 0.00 0.00 16:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 342.03 217.83 7545.94 72.19 0.00 0.00 0.00 0.00 16:08:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 16:08:01 veth735e997 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:08:01 docker0 19.68 27.50 1.80 343.12 0.00 0.00 0.00 0.00 Average: ens3 179.31 117.66 2332.89 57.27 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.20 0.20 0.00 0.00 0.00 0.00 Average: veth735e997 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 18.32 21.51 1.42 154.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2343) 06/13/22 _x86_64_ (8 CPU) 15:59:50 LINUX RESTART (8 CPU) 16:00:01 CPU %user %nice %system %iowait %steal %idle 16:01:02 all 12.03 0.00 4.87 2.23 0.08 80.80 16:01:02 0 11.83 0.00 5.72 0.40 0.08 81.97 16:01:02 1 12.57 0.00 5.65 5.82 0.08 75.88 16:01:02 2 12.38 0.00 4.25 0.74 0.07 82.56 16:01:02 3 10.30 0.00 4.25 1.16 0.07 84.22 16:01:02 4 12.90 0.00 4.68 1.25 0.07 81.11 16:01:02 5 12.42 0.00 5.09 3.21 0.07 79.20 16:01:02 6 11.00 0.00 4.61 2.99 0.07 81.34 16:01:02 7 12.85 0.00 4.72 2.24 0.10 80.08 16:02:01 all 19.58 0.00 5.36 1.40 0.09 73.58 16:02:01 0 16.88 0.00 4.94 0.34 0.09 77.75 16:02:01 1 20.73 0.00 6.33 2.36 0.10 70.48 16:02:01 2 20.81 0.00 5.46 1.95 0.07 71.71 16:02:01 3 19.18 0.00 5.52 2.49 0.10 72.71 16:02:01 4 19.77 0.00 5.61 2.15 0.09 72.39 16:02:01 5 18.54 0.00 4.64 0.17 0.09 76.56 16:02:01 6 20.84 0.00 5.21 1.19 0.09 72.68 16:02:01 7 19.90 0.00 5.16 0.52 0.09 74.34 16:03:01 all 0.31 0.00 0.06 0.01 0.00 99.62 16:03:01 0 0.03 0.00 0.05 0.00 0.00 99.92 16:03:01 1 0.00 0.00 0.03 0.02 0.00 99.95 16:03:01 2 0.12 0.00 0.10 0.05 0.02 99.72 16:03:01 3 0.10 0.00 0.05 0.03 0.00 99.82 16:03:01 4 2.07 0.00 0.03 0.00 0.00 97.90 16:03:01 5 0.03 0.00 0.07 0.00 0.00 99.90 16:03:01 6 0.05 0.00 0.07 0.00 0.00 99.88 16:03:01 7 0.03 0.00 0.05 0.00 0.02 99.90 16:04:01 all 0.13 0.00 0.02 0.01 0.00 99.85 16:04:01 0 0.00 0.00 0.00 0.00 0.00 100.00 16:04:01 1 0.02 0.00 0.00 0.00 0.00 99.98 16:04:01 2 0.02 0.00 0.02 0.05 0.00 99.92 16:04:01 3 0.02 0.00 0.00 0.02 0.00 99.97 16:04:01 4 0.93 0.00 0.07 0.00 0.00 99.00 16:04:01 5 0.00 0.00 0.03 0.00 0.00 99.97 16:04:01 6 0.03 0.00 0.02 0.00 0.00 99.95 16:04:01 7 0.02 0.00 0.00 0.00 0.00 99.98 16:05:01 all 0.02 0.00 0.01 0.01 0.01 99.96 16:05:01 0 0.02 0.00 0.00 0.00 0.02 99.97 16:05:01 1 0.02 0.00 0.00 0.00 0.00 99.98 16:05:01 2 0.00 0.00 0.00 0.02 0.00 99.98 16:05:01 3 0.02 0.00 0.02 0.03 0.00 99.93 16:05:01 4 0.03 0.00 0.05 0.00 0.02 99.90 16:05:01 5 0.02 0.00 0.02 0.00 0.00 99.97 16:05:01 6 0.05 0.00 0.02 0.00 0.02 99.92 16:05:01 7 0.00 0.00 0.00 0.00 0.00 100.00 16:06:01 all 0.01 0.00 0.01 0.00 0.00 99.97 16:06:01 0 0.00 0.00 0.02 0.00 0.00 99.98 16:06:01 1 0.00 0.00 0.02 0.00 0.00 99.98 16:06:01 2 0.02 0.00 0.02 0.02 0.00 99.95 16:06:01 3 0.00 0.00 0.00 0.02 0.00 99.98 16:06:01 4 0.03 0.00 0.02 0.00 0.00 99.95 16:06:01 5 0.00 0.00 0.02 0.00 0.00 99.98 16:06:01 6 0.00 0.00 0.03 0.00 0.00 99.97 16:06:01 7 0.02 0.00 0.00 0.00 0.00 99.98 16:07:01 all 0.03 0.00 0.01 0.00 0.01 99.96 16:07:01 0 0.00 0.00 0.00 0.00 0.00 100.00 16:07:01 1 0.02 0.00 0.00 0.02 0.00 99.97 16:07:01 2 0.05 0.00 0.02 0.00 0.00 99.93 16:07:01 3 0.00 0.00 0.00 0.00 0.02 99.98 16:07:01 4 0.08 0.00 0.03 0.00 0.02 99.87 16:07:01 5 0.00 0.00 0.00 0.00 0.00 100.00 16:07:01 6 0.03 0.00 0.00 0.00 0.02 99.95 16:07:01 7 0.02 0.00 0.02 0.00 0.00 99.97 16:08:01 all 9.52 0.00 3.82 0.86 0.05 85.75 16:08:01 0 11.17 0.00 3.56 0.46 0.05 84.76 16:08:01 1 11.03 0.00 3.61 0.74 0.05 84.56 16:08:01 2 9.30 0.00 3.36 0.79 0.07 86.48 16:08:01 3 8.47 0.00 3.50 0.30 0.05 87.68 16:08:01 4 9.20 0.00 4.48 2.83 0.05 83.44 16:08:01 5 7.69 0.00 4.50 0.10 0.05 87.65 16:08:01 6 9.71 0.00 4.05 1.52 0.05 84.66 16:08:01 7 9.58 0.00 3.46 0.12 0.07 86.77 Average: all 5.13 0.00 1.75 0.56 0.03 92.53 Average: 0 4.93 0.00 1.77 0.15 0.03 93.13 Average: 1 5.47 0.00 1.93 1.11 0.03 91.47 Average: 2 5.28 0.00 1.64 0.45 0.03 92.61 Average: 3 4.69 0.00 1.65 0.50 0.03 93.13 Average: 4 5.56 0.00 1.85 0.77 0.03 91.80 Average: 5 4.77 0.00 1.77 0.43 0.03 93.00 Average: 6 5.13 0.00 1.73 0.71 0.03 92.40 Average: 7 5.22 0.00 1.65 0.36 0.03 92.74