---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21068 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-21068) 04/15/22 _x86_64_ (8 CPU) 14:24:49 LINUX RESTART (8 CPU) 14:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:26:02 356.66 55.79 300.87 0.00 5235.13 177580.00 0.00 14:27:01 31.55 0.02 31.53 0.00 0.14 16200.90 0.00 14:28:01 41.83 0.10 41.73 0.00 4.00 19895.35 0.00 14:29:01 1.43 0.00 1.43 0.00 0.00 17.73 0.00 14:30:01 1.48 0.02 1.47 0.00 0.13 16.66 0.00 14:31:01 1.70 0.00 1.70 0.00 0.00 27.46 0.00 14:32:01 1.05 0.00 1.05 0.00 0.00 12.13 0.00 14:33:01 1.30 0.00 1.30 0.00 0.00 16.13 0.00 14:34:01 0.97 0.00 0.97 0.00 0.00 11.06 0.00 14:35:01 142.08 0.35 141.73 0.00 19.20 57857.29 0.00 Average: 58.05 5.64 52.41 0.00 526.71 27180.68 0.00 14:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:26:02 29157640 31665692 626216 1.90 93624 2694240 2327024 6.86 1178096 2168576 229200 14:27:01 28832720 31641604 644564 1.96 97864 2973088 2460684 7.25 1326280 2319772 65372 14:28:01 28981020 31770132 521420 1.59 101728 2946212 1790428 5.28 1049676 2450172 12 14:29:01 28981852 31771012 520244 1.58 101772 2946212 1790428 5.28 1049348 2450172 56 14:30:01 28989056 31778320 512868 1.56 101844 2946216 1790428 5.28 1041448 2450180 24 14:31:01 28988764 31778108 513012 1.56 101924 2946224 1790428 5.28 1041568 2450188 44 14:32:01 28991740 31781120 509936 1.55 101960 2946228 1790428 5.28 1038816 2450188 16 14:33:01 28995284 31784664 506340 1.54 101984 2946228 1790428 5.28 1035352 2450188 44 14:34:01 28995236 31784668 506300 1.54 102008 2946232 1790428 5.28 1035108 2450192 12 14:35:01 27440464 31740432 541144 1.65 157764 4269348 2036404 6.00 1180360 3717872 136 Average: 28835378 31749575 540204 1.64 106247 3056023 1935711 5.70 1097605 2535750 29492 14:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:26:02 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 14:26:02 ens3 811.26 596.08 5505.85 121.53 0.00 0.00 0.00 0.00 14:26:02 veth478fa34 43.11 57.56 4.15 415.93 0.00 0.00 0.00 0.03 14:26:02 docker0 147.18 119.00 13.24 769.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 ens3 40.44 39.66 15.79 56.94 0.00 0.00 0.00 0.00 14:27:01 veth478fa34 1.95 1.64 0.17 1.88 0.00 0.00 0.00 0.00 14:27:01 docker0 1.95 1.61 0.14 1.88 0.00 0.00 0.00 0.00 14:28:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 14:28:01 ens3 107.48 65.26 2527.03 13.10 0.00 0.00 0.00 0.00 14:28:01 docker0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 ens3 12.81 8.15 12.81 0.58 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:31:01 ens3 0.27 0.20 0.08 0.07 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:33:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 14:35:01 ens3 472.99 304.35 7700.86 126.02 0.00 0.00 0.00 0.00 14:35:01 docker0 41.28 53.97 3.64 385.93 0.00 0.00 0.00 0.00 14:35:01 veth77737d7 0.35 0.40 0.06 0.07 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 144.70 101.48 1578.77 31.78 0.00 0.00 0.00 0.00 Average: docker0 19.07 17.49 1.71 115.86 0.00 0.00 0.00 0.00 Average: veth77737d7 0.04 0.04 0.01 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21068) 04/15/22 _x86_64_ (8 CPU) 14:24:49 LINUX RESTART (8 CPU) 14:25:01 CPU %user %nice %system %iowait %steal %idle 14:26:02 all 12.40 0.00 3.63 1.85 0.05 82.07 14:26:02 0 13.90 0.00 4.08 2.13 0.05 79.83 14:26:02 1 17.44 0.00 2.79 1.24 0.05 78.48 14:26:02 2 11.32 0.00 2.79 0.82 0.05 85.02 14:26:02 3 11.76 0.00 4.30 2.16 0.07 81.71 14:26:02 4 11.06 0.00 3.95 0.88 0.05 84.06 14:26:02 5 10.76 0.00 3.81 2.19 0.05 83.19 14:26:02 6 10.69 0.00 4.03 4.65 0.05 80.58 14:26:02 7 12.21 0.00 3.29 0.69 0.07 83.73 14:27:01 all 27.77 0.00 4.36 0.26 0.06 67.54 14:27:01 0 25.97 0.00 4.51 0.02 0.05 69.44 14:27:01 1 28.60 0.00 4.93 1.75 0.07 64.66 14:27:01 2 27.37 0.00 4.50 0.26 0.07 67.80 14:27:01 3 28.77 0.00 4.33 0.02 0.05 66.83 14:27:01 4 29.28 0.00 4.03 0.00 0.05 66.64 14:27:01 5 27.39 0.00 4.23 0.02 0.07 68.29 14:27:01 6 27.04 0.00 4.18 0.00 0.07 68.71 14:27:01 7 27.78 0.00 4.20 0.03 0.05 67.94 14:28:01 all 7.94 0.00 1.41 0.38 0.03 90.24 14:28:01 0 8.03 0.00 1.29 0.00 0.03 90.65 14:28:01 1 8.16 0.00 1.42 0.33 0.03 90.06 14:28:01 2 8.28 0.00 1.22 0.50 0.02 89.98 14:28:01 3 8.14 0.00 1.99 1.91 0.03 87.92 14:28:01 4 8.37 0.00 1.17 0.12 0.02 90.32 14:28:01 5 7.86 0.00 1.19 0.10 0.02 90.83 14:28:01 6 7.61 0.00 1.43 0.03 0.02 90.91 14:28:01 7 7.08 0.00 1.58 0.02 0.03 91.29 14:29:01 all 0.03 0.00 0.02 0.01 0.00 99.94 14:29:01 0 0.07 0.00 0.03 0.00 0.00 99.90 14:29:01 1 0.05 0.00 0.03 0.00 0.00 99.92 14:29:01 2 0.00 0.00 0.00 0.03 0.00 99.97 14:29:01 3 0.03 0.00 0.00 0.02 0.02 99.93 14:29:01 4 0.02 0.00 0.00 0.03 0.00 99.95 14:29:01 5 0.02 0.00 0.00 0.00 0.00 99.98 14:29:01 6 0.00 0.00 0.03 0.00 0.02 99.95 14:29:01 7 0.07 0.00 0.03 0.00 0.00 99.90 14:30:01 all 0.04 0.00 0.02 0.01 0.00 99.93 14:30:01 0 0.07 0.00 0.02 0.00 0.02 99.90 14:30:01 1 0.03 0.00 0.05 0.02 0.00 99.90 14:30:01 2 0.07 0.00 0.02 0.03 0.02 99.87 14:30:01 3 0.03 0.00 0.00 0.00 0.00 99.97 14:30:01 4 0.03 0.00 0.02 0.00 0.00 99.95 14:30:01 5 0.03 0.00 0.02 0.00 0.00 99.95 14:30:01 6 0.03 0.00 0.02 0.00 0.00 99.95 14:30:01 7 0.03 0.00 0.03 0.00 0.00 99.93 14:31:01 all 0.03 0.00 0.01 0.01 0.00 99.95 14:31:01 0 0.10 0.00 0.03 0.00 0.00 99.87 14:31:01 1 0.03 0.00 0.00 0.03 0.00 99.93 14:31:01 2 0.02 0.00 0.02 0.00 0.00 99.97 14:31:01 3 0.00 0.00 0.00 0.03 0.00 99.97 14:31:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:31:01 5 0.00 0.00 0.02 0.00 0.00 99.98 14:31:01 6 0.03 0.00 0.02 0.00 0.02 99.93 14:31:01 7 0.02 0.00 0.00 0.00 0.00 99.98 14:32:01 all 0.02 0.00 0.01 0.00 0.00 99.97 14:32:01 0 0.07 0.00 0.00 0.00 0.02 99.92 14:32:01 1 0.02 0.00 0.00 0.02 0.02 99.95 14:32:01 2 0.02 0.00 0.02 0.00 0.00 99.97 14:32:01 3 0.00 0.00 0.02 0.00 0.00 99.98 14:32:01 4 0.02 0.00 0.02 0.00 0.00 99.97 14:32:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:32:01 6 0.02 0.00 0.02 0.00 0.00 99.97 14:32:01 7 0.00 0.00 0.00 0.00 0.00 100.00 14:33:01 all 0.02 0.00 0.02 0.00 0.00 99.95 14:33:01 0 0.03 0.00 0.03 0.00 0.00 99.93 14:33:01 1 0.05 0.00 0.02 0.00 0.00 99.93 14:33:01 2 0.00 0.00 0.03 0.00 0.00 99.97 14:33:01 3 0.00 0.00 0.02 0.03 0.00 99.95 14:33:01 4 0.02 0.00 0.02 0.00 0.00 99.97 14:33:01 5 0.02 0.00 0.02 0.00 0.00 99.97 14:33:01 6 0.03 0.00 0.02 0.00 0.02 99.93 14:33:01 7 0.02 0.00 0.02 0.00 0.00 99.97 14:34:01 all 0.01 0.00 0.01 0.00 0.00 99.97 14:34:01 0 0.03 0.00 0.02 0.00 0.02 99.93 14:34:01 1 0.00 0.00 0.00 0.02 0.00 99.98 14:34:01 2 0.03 0.00 0.02 0.00 0.00 99.95 14:34:01 3 0.02 0.00 0.00 0.02 0.00 99.97 14:34:01 4 0.02 0.00 0.02 0.00 0.00 99.97 14:34:01 5 0.00 0.00 0.02 0.00 0.00 99.98 14:34:01 6 0.02 0.00 0.02 0.00 0.00 99.97 14:34:01 7 0.00 0.00 0.00 0.00 0.00 100.00 14:35:01 all 9.35 0.00 4.12 1.14 0.05 85.33 14:35:01 0 10.18 0.00 4.30 0.44 0.05 85.03 14:35:01 1 9.22 0.00 4.30 3.27 0.03 83.18 14:35:01 2 8.97 0.00 4.08 1.74 0.05 85.17 14:35:01 3 9.24 0.00 4.28 2.84 0.05 83.60 14:35:01 4 9.16 0.00 4.35 0.17 0.05 86.27 14:35:01 5 9.56 0.00 4.34 0.12 0.05 85.93 14:35:01 6 9.37 0.00 3.13 0.32 0.05 87.13 14:35:01 7 9.13 0.00 4.20 0.27 0.07 86.33 Average: all 5.70 0.00 1.35 0.36 0.02 92.57 Average: 0 5.78 0.00 1.42 0.26 0.02 92.52 Average: 1 6.29 0.00 1.34 0.66 0.02 91.69 Average: 2 5.55 0.00 1.26 0.34 0.02 92.84 Average: 3 5.72 0.00 1.48 0.70 0.02 92.08 Average: 4 5.73 0.00 1.34 0.12 0.02 92.79 Average: 5 5.50 0.00 1.35 0.24 0.02 92.89 Average: 6 5.44 0.00 1.28 0.50 0.02 92.76 Average: 7 5.57 0.00 1.32 0.10 0.02 92.99