---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11516 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 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-11516) 04/07/22 _x86_64_ (8 CPU) 23:11:21 LINUX RESTART (8 CPU) 23:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:13:01 226.06 4.97 221.10 0.00 418.86 114535.31 0.00 23:14:01 182.29 0.13 182.15 0.00 12.80 32157.97 0.00 23:15:01 1.37 0.00 1.37 0.00 0.00 15.21 0.00 23:16:01 2.12 0.00 2.12 0.00 0.00 23.73 0.00 23:17:01 1.72 0.03 1.68 0.00 0.27 18.80 0.00 23:18:01 1.75 0.00 1.75 0.00 0.00 20.66 0.00 23:19:01 1.03 0.00 1.03 0.00 0.00 11.86 0.00 23:20:01 1.88 0.10 1.78 0.00 7.20 20.66 0.00 Average: 52.27 0.65 51.62 0.00 54.89 18349.76 0.00 23:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:13:01 28262740 31750596 538532 1.64 175592 3510356 1902452 5.61 1302456 2853724 108792 23:14:01 27706108 31764564 522728 1.59 188696 4019540 1796448 5.29 1304476 3354940 156 23:15:01 27707040 31765596 521484 1.59 188708 4019544 1796448 5.29 1304344 3354944 8 23:16:01 27708332 31766940 520112 1.58 188768 4019548 1796448 5.29 1303380 3354952 16 23:17:01 27714976 31773660 512972 1.56 188844 4019548 1796448 5.29 1296020 3354960 24 23:18:01 27716764 31775772 510852 1.55 188860 4019560 1796448 5.29 1294152 3355220 48 23:19:01 27716888 31775908 510572 1.55 188880 4019564 1812504 5.34 1294076 3355224 192 23:20:01 27714740 31774064 512092 1.56 188908 4019800 1844932 5.44 1297800 3355232 40 Average: 27780948 31768388 518668 1.58 187157 3955932 1817766 5.36 1299588 3292400 13660 23:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:13:01 veth9be5d5c 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 23:13:01 ens3 473.52 342.18 5817.68 96.39 0.00 0.00 0.00 0.00 23:13:01 docker0 202.18 252.41 16.62 2129.95 0.00 0.00 0.00 0.00 23:13:01 lo 3.60 3.60 0.36 0.36 0.00 0.00 0.00 0.00 23:14:01 ens3 145.73 92.90 2680.87 21.28 0.00 0.00 0.00 0.00 23:14:01 docker0 11.51 16.65 0.68 92.22 0.00 0.00 0.00 0.00 23:14:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 23:15:01 ens3 4.48 2.12 4.19 0.14 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:17:01 ens3 0.17 0.12 0.08 0.06 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:19:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 ens3 3.22 2.53 3.43 1.06 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 78.41 55.01 1063.24 14.87 0.00 0.00 0.00 0.00 Average: docker0 26.71 33.63 2.16 277.76 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-11516) 04/07/22 _x86_64_ (8 CPU) 23:11:21 LINUX RESTART (8 CPU) 23:12:01 CPU %user %nice %system %iowait %steal %idle 23:13:01 all 15.64 0.00 5.47 2.00 0.08 76.81 23:13:01 0 17.21 0.00 5.34 3.44 0.08 73.93 23:13:01 1 14.92 0.00 5.77 1.28 0.07 77.95 23:13:01 2 15.83 0.00 5.80 4.35 0.08 73.93 23:13:01 3 15.87 0.00 5.49 0.78 0.10 77.76 23:13:01 4 15.67 0.00 4.57 0.24 0.07 79.46 23:13:01 5 14.72 0.00 4.94 0.27 0.08 79.99 23:13:01 6 14.98 0.00 5.38 3.39 0.08 76.16 23:13:01 7 15.87 0.00 6.46 2.22 0.08 75.36 23:14:01 all 14.47 0.00 3.36 1.00 0.05 81.12 23:14:01 0 13.50 0.00 3.51 0.72 0.05 82.22 23:14:01 1 14.28 0.00 3.58 0.15 0.05 81.94 23:14:01 2 14.41 0.00 3.80 3.32 0.05 78.42 23:14:01 3 14.89 0.00 3.31 0.05 0.05 81.69 23:14:01 4 13.76 0.00 3.44 2.28 0.07 80.45 23:14:01 5 16.56 0.00 3.14 0.35 0.05 79.90 23:14:01 6 13.81 0.00 2.86 0.47 0.05 82.81 23:14:01 7 14.51 0.00 3.24 0.66 0.05 81.55 23:15:01 all 0.27 0.00 0.01 0.00 0.01 99.71 23:15:01 0 0.00 0.00 0.03 0.00 0.02 99.95 23:15:01 1 0.02 0.00 0.00 0.00 0.00 99.98 23:15:01 2 0.00 0.00 0.02 0.02 0.00 99.97 23:15:01 3 0.00 0.00 0.00 0.00 0.02 99.98 23:15:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:15:01 5 2.04 0.00 0.03 0.02 0.03 97.88 23:15:01 6 0.02 0.00 0.00 0.00 0.00 99.98 23:15:01 7 0.02 0.00 0.02 0.00 0.02 99.95 23:16:01 all 0.27 0.00 0.01 0.01 0.01 99.71 23:16:01 0 0.02 0.00 0.02 0.02 0.00 99.95 23:16:01 1 0.00 0.00 0.00 0.00 0.00 100.00 23:16:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:16:01 3 0.03 0.00 0.00 0.00 0.00 99.97 23:16:01 4 0.03 0.00 0.02 0.00 0.00 99.95 23:16:01 5 1.99 0.00 0.03 0.03 0.05 97.90 23:16:01 6 0.02 0.00 0.02 0.00 0.02 99.95 23:16:01 7 0.02 0.00 0.00 0.00 0.00 99.98 23:17:01 all 0.18 0.00 0.01 0.01 0.01 99.79 23:17:01 0 0.00 0.00 0.02 0.02 0.02 99.95 23:17:01 1 0.02 0.00 0.02 0.02 0.02 99.93 23:17:01 2 0.02 0.00 0.02 0.02 0.00 99.95 23:17:01 3 0.02 0.00 0.00 0.00 0.02 99.97 23:17:01 4 0.02 0.00 0.00 0.00 0.02 99.97 23:17:01 5 1.31 0.00 0.03 0.05 0.02 98.59 23:17:01 6 0.03 0.00 0.00 0.00 0.02 99.95 23:17:01 7 0.00 0.00 0.02 0.00 0.00 99.98 23:18:01 all 0.01 0.00 0.01 0.00 0.00 99.97 23:18:01 0 0.03 0.00 0.02 0.00 0.00 99.95 23:18:01 1 0.00 0.00 0.00 0.00 0.00 100.00 23:18:01 2 0.00 0.00 0.00 0.02 0.02 99.97 23:18:01 3 0.03 0.00 0.00 0.00 0.00 99.97 23:18:01 4 0.02 0.00 0.02 0.00 0.00 99.97 23:18:01 5 0.00 0.00 0.00 0.02 0.02 99.97 23:18:01 6 0.02 0.00 0.02 0.00 0.00 99.97 23:18:01 7 0.02 0.00 0.00 0.00 0.00 99.98 23:19:01 all 0.02 0.00 0.01 0.00 0.01 99.95 23:19:01 0 0.02 0.00 0.02 0.02 0.00 99.95 23:19:01 1 0.02 0.00 0.02 0.00 0.00 99.97 23:19:01 2 0.03 0.00 0.00 0.00 0.00 99.97 23:19:01 3 0.02 0.00 0.00 0.00 0.00 99.98 23:19:01 4 0.02 0.00 0.02 0.00 0.00 99.97 23:19:01 5 0.07 0.00 0.03 0.02 0.03 99.85 23:19:01 6 0.02 0.00 0.02 0.00 0.02 99.95 23:19:01 7 0.00 0.00 0.00 0.00 0.00 100.00 23:20:01 all 0.06 0.00 0.04 0.01 0.01 99.88 23:20:01 0 0.02 0.00 0.02 0.02 0.00 99.95 23:20:01 1 0.05 0.00 0.03 0.00 0.00 99.92 23:20:01 2 0.03 0.00 0.03 0.03 0.00 99.90 23:20:01 3 0.08 0.00 0.05 0.00 0.02 99.85 23:20:01 4 0.03 0.00 0.07 0.00 0.00 99.90 23:20:01 5 0.08 0.00 0.03 0.02 0.03 99.83 23:20:01 6 0.08 0.00 0.07 0.00 0.00 99.85 23:20:01 7 0.07 0.00 0.03 0.02 0.02 99.87 Average: all 3.83 0.00 1.11 0.38 0.02 94.66 Average: 0 3.82 0.00 1.11 0.52 0.02 94.52 Average: 1 3.63 0.00 1.17 0.18 0.02 95.00 Average: 2 3.76 0.00 1.20 0.96 0.02 94.06 Average: 3 3.83 0.00 1.10 0.10 0.03 94.94 Average: 4 3.66 0.00 1.01 0.31 0.02 95.00 Average: 5 4.57 0.00 1.02 0.10 0.04 94.28 Average: 6 3.59 0.00 1.04 0.48 0.02 94.87 Average: 7 3.77 0.00 1.21 0.36 0.02 94.64