---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20666 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: 2799.996 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 11G 145G 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 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20666) 07/21/22 _x86_64_ (8 CPU) 10:09:41 LINUX RESTART (8 CPU) 10:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:11:01 410.61 46.22 364.38 0.00 4156.69 179464.05 0.00 10:12:01 154.34 0.87 153.47 0.00 14.13 40712.81 0.00 10:13:01 112.06 0.05 112.01 0.00 9.33 33917.55 0.00 10:14:01 2.22 0.00 2.22 0.00 0.00 26.81 0.00 10:15:01 1.23 0.02 1.22 0.00 0.13 13.60 0.00 10:16:01 1.65 0.00 1.65 0.00 0.00 19.20 0.00 10:17:01 1.08 0.02 1.07 0.00 0.13 11.46 0.00 10:18:01 1.68 0.00 1.68 0.00 0.00 19.19 0.00 10:19:01 0.93 0.00 0.93 0.00 0.00 10.26 0.00 10:20:01 1.67 0.00 1.67 0.00 0.00 23.59 0.00 Average: 68.18 4.65 63.53 0.00 411.84 25166.05 0.00 10:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:11:01 28783084 31735720 556800 1.69 121896 3095180 2232276 6.58 1155068 2549888 17432 10:12:01 28016368 31606864 679300 2.07 166412 3615972 2678720 7.89 1557604 2835296 173232 10:13:01 27623284 31764420 523324 1.59 176600 4113944 1858872 5.48 1366840 3376280 372 10:14:01 27623356 31764584 522640 1.59 176628 4113952 1858872 5.48 1366624 3376284 52 10:15:01 27631868 31773108 514060 1.56 176660 4113956 1858872 5.48 1357424 3376296 20 10:16:01 27632168 31773448 513640 1.56 176696 4113964 1875148 5.53 1357512 3376300 48 10:17:01 27633968 31775320 511788 1.56 176720 4113964 1875148 5.53 1355640 3376300 16 10:18:01 27634396 31775944 510796 1.55 176748 4113968 1875148 5.53 1355584 3376372 44 10:19:01 27634616 31776164 510532 1.55 176752 4113968 1875148 5.53 1355584 3376372 12 10:20:01 27634164 31775764 510736 1.55 176796 4113948 1875148 5.53 1355652 3376352 80 Average: 27784727 31752134 535362 1.63 170191 3962282 1986335 5.85 1358353 3239574 19131 10:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:11:01 ens3 888.05 560.39 6820.51 118.63 0.00 0.00 0.00 0.00 10:11:01 veth6f8006a 66.69 84.70 6.28 163.86 0.00 0.00 0.00 0.01 10:11:01 docker0 85.36 107.27 6.81 310.06 0.00 0.00 0.00 0.00 10:11:01 lo 6.78 6.78 0.66 0.66 0.00 0.00 0.00 0.00 10:12:01 ens3 145.96 106.60 973.24 74.98 0.00 0.00 0.00 0.00 10:12:01 docker0 48.16 63.07 3.95 918.31 0.00 0.00 0.00 0.00 10:12:01 veth30c1d93 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 10:12:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:13:01 ens3 131.53 97.23 2627.48 59.05 0.00 0.00 0.00 0.00 10:13:01 docker0 2.68 5.22 0.17 53.81 0.00 0.00 0.00 0.00 10:13:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 10:14:01 ens3 1.45 0.67 1.77 0.29 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:15:01 ens3 0.40 0.10 0.12 0.07 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 0.65 0.40 0.34 0.27 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:17:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:19:01 ens3 0.12 0.02 0.01 0.00 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 115.56 75.76 1032.75 25.17 0.00 0.00 0.00 0.00 Average: docker0 13.50 17.41 1.08 127.91 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 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-20666) 07/21/22 _x86_64_ (8 CPU) 10:09:41 LINUX RESTART (8 CPU) 10:10:02 CPU %user %nice %system %iowait %steal %idle 10:11:01 all 11.53 0.00 4.67 2.72 0.06 81.01 10:11:01 0 10.03 0.00 5.86 4.13 0.05 79.92 10:11:01 1 10.04 0.00 3.76 2.37 0.05 83.79 10:11:01 2 14.03 0.00 4.98 3.02 0.05 77.93 10:11:01 3 14.25 0.00 4.89 4.35 0.09 76.42 10:11:01 4 10.18 0.00 5.22 0.57 0.05 83.98 10:11:01 5 9.64 0.00 4.48 2.77 0.05 83.06 10:11:01 6 12.63 0.00 3.43 3.19 0.05 80.70 10:11:01 7 11.47 0.00 4.73 1.33 0.12 82.35 10:12:01 all 36.69 0.00 7.03 1.29 0.09 54.90 10:12:01 0 36.48 0.00 7.62 3.56 0.08 52.26 10:12:01 1 38.44 0.00 6.90 0.22 0.10 54.34 10:12:01 2 37.75 0.00 6.51 0.19 0.08 55.46 10:12:01 3 37.55 0.00 7.64 2.24 0.08 52.48 10:12:01 4 35.35 0.00 6.52 0.25 0.07 57.81 10:12:01 5 36.26 0.00 6.77 0.57 0.08 56.31 10:12:01 6 35.64 0.00 6.77 0.47 0.08 57.03 10:12:01 7 36.01 0.00 7.53 2.79 0.10 53.57 10:13:01 all 12.00 0.00 2.85 1.02 0.04 84.08 10:13:01 0 11.69 0.00 2.45 2.91 0.05 82.90 10:13:01 1 13.05 0.00 3.03 3.74 0.03 80.14 10:13:01 2 11.35 0.00 3.28 0.49 0.05 84.83 10:13:01 3 12.47 0.00 2.70 0.08 0.05 84.70 10:13:01 4 12.43 0.00 3.23 0.15 0.05 84.13 10:13:01 5 11.71 0.00 2.99 0.03 0.03 85.23 10:13:01 6 11.54 0.00 2.33 0.15 0.03 85.94 10:13:01 7 11.75 0.00 2.80 0.64 0.03 84.78 10:14:01 all 0.02 0.00 0.01 0.01 0.01 99.95 10:14:01 0 0.02 0.00 0.00 0.02 0.00 99.97 10:14:01 1 0.03 0.00 0.03 0.05 0.02 99.87 10:14:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:14:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:14:01 4 0.05 0.00 0.00 0.00 0.00 99.95 10:14:01 5 0.02 0.00 0.00 0.00 0.02 99.97 10:14:01 6 0.00 0.00 0.02 0.00 0.00 99.98 10:14:01 7 0.03 0.00 0.02 0.00 0.02 99.93 10:15:01 all 0.03 0.00 0.01 0.00 0.00 99.95 10:15:01 0 0.02 0.00 0.00 0.02 0.00 99.97 10:15:01 1 0.02 0.00 0.03 0.02 0.00 99.93 10:15:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:15:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:15:01 4 0.02 0.00 0.02 0.00 0.00 99.97 10:15:01 5 0.05 0.00 0.02 0.00 0.00 99.93 10:15:01 6 0.05 0.00 0.03 0.00 0.02 99.90 10:15:01 7 0.05 0.00 0.02 0.00 0.00 99.93 10:16:01 all 0.01 0.00 0.00 0.00 0.00 99.98 10:16:01 0 0.00 0.00 0.00 0.02 0.00 99.98 10:16:01 1 0.03 0.00 0.00 0.00 0.00 99.97 10:16:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:16:01 3 0.00 0.00 0.00 0.00 0.00 100.00 10:16:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:16:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:16:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:16:01 7 0.05 0.00 0.02 0.02 0.00 99.92 10:17:01 all 0.02 0.00 0.02 0.01 0.00 99.95 10:17:01 0 0.07 0.00 0.03 0.03 0.00 99.87 10:17:01 1 0.02 0.00 0.02 0.02 0.00 99.95 10:17:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:17:01 3 0.00 0.00 0.02 0.00 0.00 99.98 10:17:01 4 0.02 0.00 0.03 0.00 0.00 99.95 10:17:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:17:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:17:01 7 0.03 0.00 0.05 0.00 0.02 99.90 10:18:01 all 0.02 0.00 0.01 0.00 0.00 99.97 10:18:01 0 0.00 0.00 0.00 0.02 0.00 99.98 10:18:01 1 0.02 0.00 0.00 0.02 0.00 99.97 10:18:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:18:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:18:01 4 0.03 0.00 0.00 0.00 0.00 99.97 10:18:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:18:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:18:01 7 0.03 0.00 0.03 0.00 0.00 99.93 10:19:01 all 0.01 0.00 0.01 0.00 0.00 99.97 10:19:01 0 0.02 0.00 0.00 0.00 0.00 99.98 10:19:01 1 0.02 0.00 0.00 0.02 0.00 99.97 10:19:01 2 0.02 0.00 0.02 0.00 0.00 99.97 10:19:01 3 0.00 0.00 0.00 0.00 0.00 100.00 10:19:01 4 0.02 0.00 0.02 0.00 0.02 99.95 10:19:01 5 0.00 0.00 0.02 0.00 0.00 99.98 10:19:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:19:01 7 0.02 0.00 0.00 0.00 0.02 99.97 10:20:01 all 0.03 0.00 0.01 0.01 0.00 99.95 10:20:01 0 0.10 0.00 0.03 0.03 0.02 99.82 10:20:01 1 0.03 0.00 0.00 0.03 0.00 99.93 10:20:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:20:01 3 0.00 0.00 0.02 0.00 0.00 99.98 10:20:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:20:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:20:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:20:01 7 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 5.98 0.00 1.45 0.50 0.02 92.05 Average: 0 5.82 0.00 1.59 1.07 0.02 91.50 Average: 1 6.11 0.00 1.36 0.64 0.02 91.86 Average: 2 6.27 0.00 1.47 0.36 0.02 91.89 Average: 3 6.37 0.00 1.51 0.66 0.02 91.44 Average: 4 5.76 0.00 1.49 0.10 0.02 92.64 Average: 5 5.72 0.00 1.41 0.33 0.02 92.52 Average: 6 5.92 0.00 1.25 0.37 0.02 92.44 Average: 7 5.88 0.00 1.50 0.47 0.03 92.12