---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21176 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-21176) 04/18/22 _x86_64_ (8 CPU) 01:23:20 LINUX RESTART (8 CPU) 01:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:25:01 189.85 11.61 178.24 0.00 2003.00 92328.48 0.00 01:26:01 178.09 0.07 178.02 0.00 5.33 38807.27 0.00 01:27:01 3.13 0.00 3.13 0.00 0.00 50.66 0.00 01:28:01 1.72 0.00 1.72 0.00 0.00 20.95 0.00 01:29:01 1.27 0.03 1.23 0.00 0.40 14.40 0.00 01:30:01 1.68 0.00 1.68 0.00 0.00 20.13 0.00 01:31:01 1.02 0.00 1.02 0.00 0.00 12.93 0.00 01:32:01 1.75 0.00 1.75 0.00 0.00 20.80 0.00 01:33:01 2.73 1.23 1.50 0.00 36.66 17.73 0.00 01:34:01 2.80 0.33 2.47 0.00 12.40 35.73 0.00 Average: 38.40 1.33 37.07 0.00 205.77 13132.47 0.00 01:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 28629684 31565456 724972 2.20 158456 3015960 2427764 7.15 1410540 2417896 77840 01:26:01 28142836 31749144 540204 1.64 173600 3615156 1869232 5.51 1322488 2938096 364 01:27:01 28156904 31762896 527120 1.60 173692 3615320 1778264 5.24 1317016 2928576 136 01:28:01 28157612 31763756 526084 1.60 173724 3615320 1778264 5.24 1316012 2928576 48 01:29:01 28162628 31768848 520948 1.58 173768 3615332 1778264 5.24 1310976 2928612 24 01:30:01 28163620 31769904 519876 1.58 173808 3615340 1778264 5.24 1309844 2928616 20 01:31:01 28169360 31775680 514044 1.56 173844 3615340 1778264 5.24 1304640 2928616 8 01:32:01 28169100 31775444 514192 1.56 173880 3615352 1778264 5.24 1305296 2928624 12 01:33:01 28165828 31774392 515324 1.57 173956 3616452 1778264 5.24 1309260 2928132 48 01:34:01 28165748 31774840 514840 1.57 174060 3616800 1778264 5.24 1310540 2928128 16 Average: 28208332 31748036 541760 1.65 172279 3555637 1852311 5.46 1321661 2878387 7852 01:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:25:01 ens3 418.28 306.02 4816.21 97.79 0.00 0.00 0.00 0.00 01:25:01 lo 5.33 5.33 0.53 0.53 0.00 0.00 0.00 0.00 01:25:01 vethba4d2bb 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:25:01 docker0 140.14 169.24 11.22 1092.27 0.00 0.00 0.00 0.00 01:26:01 ens3 145.74 86.67 2677.32 20.32 0.00 0.00 0.00 0.00 01:26:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 01:26:01 docker0 9.90 14.90 0.58 89.62 0.00 0.00 0.00 0.00 01:27:01 ens3 7.93 4.42 8.05 2.30 0.00 0.00 0.00 0.00 01:27:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 ens3 9.40 10.28 1.09 18.53 0.00 0.00 0.00 0.00 01:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 ens3 13.06 21.48 1.41 22.70 0.00 0.00 0.00 0.00 01:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 ens3 3.28 6.33 0.50 7.59 0.00 0.00 0.00 0.00 01:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 ens3 0.08 0.02 0.01 0.00 0.00 0.00 0.00 0.00 01:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 ens3 1.63 2.60 0.34 2.27 0.00 0.00 0.00 0.00 01:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 ens3 3.90 2.83 3.06 3.61 0.00 0.00 0.00 0.00 01:33:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 ens3 3.48 2.32 2.16 2.22 0.00 0.00 0.00 0.00 01:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 60.68 44.29 750.99 17.73 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 15.00 18.41 1.18 118.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21176) 04/18/22 _x86_64_ (8 CPU) 01:23:20 LINUX RESTART (8 CPU) 01:24:01 CPU %user %nice %system %iowait %steal %idle 01:25:01 all 13.01 0.00 4.70 1.77 0.06 80.45 01:25:01 0 11.87 0.00 4.34 1.25 0.07 82.47 01:25:01 1 11.23 0.00 4.78 1.54 0.05 82.40 01:25:01 2 12.90 0.00 5.17 4.74 0.07 77.13 01:25:01 3 13.77 0.00 4.37 1.00 0.07 80.80 01:25:01 4 13.26 0.00 4.74 2.08 0.05 79.87 01:25:01 5 14.74 0.00 4.77 0.86 0.05 79.57 01:25:01 6 13.45 0.00 4.31 2.22 0.07 79.95 01:25:01 7 12.82 0.00 5.16 0.51 0.07 81.45 01:26:01 all 31.22 0.00 5.72 1.45 0.08 61.54 01:26:01 0 31.39 0.00 5.74 0.57 0.07 62.23 01:26:01 1 31.31 0.00 5.84 0.37 0.08 62.39 01:26:01 2 30.31 0.00 5.61 1.10 0.07 62.92 01:26:01 3 32.17 0.00 5.56 4.73 0.08 57.45 01:26:01 4 31.07 0.00 5.26 0.27 0.08 63.32 01:26:01 5 31.50 0.00 5.76 1.21 0.08 61.45 01:26:01 6 30.66 0.00 6.07 2.53 0.08 60.66 01:26:01 7 31.32 0.00 5.90 0.84 0.07 61.88 01:27:01 all 0.14 0.00 0.08 0.01 0.00 99.76 01:27:01 0 0.13 0.00 0.05 0.00 0.00 99.82 01:27:01 1 0.12 0.00 0.07 0.02 0.00 99.80 01:27:01 2 0.10 0.00 0.07 0.03 0.00 99.80 01:27:01 3 0.07 0.00 0.07 0.00 0.00 99.87 01:27:01 4 0.23 0.00 0.15 0.00 0.00 99.62 01:27:01 5 0.22 0.00 0.07 0.00 0.00 99.72 01:27:01 6 0.17 0.00 0.05 0.03 0.00 99.75 01:27:01 7 0.12 0.00 0.13 0.00 0.02 99.73 01:28:01 all 0.09 0.00 0.02 0.00 0.00 99.88 01:28:01 0 0.05 0.00 0.02 0.02 0.00 99.92 01:28:01 1 0.03 0.00 0.00 0.00 0.00 99.97 01:28:01 2 0.03 0.00 0.05 0.02 0.02 99.88 01:28:01 3 0.02 0.00 0.03 0.00 0.00 99.95 01:28:01 4 0.02 0.00 0.02 0.00 0.00 99.97 01:28:01 5 0.53 0.00 0.00 0.00 0.00 99.47 01:28:01 6 0.00 0.00 0.02 0.00 0.00 99.98 01:28:01 7 0.02 0.00 0.05 0.00 0.02 99.92 01:29:01 all 0.06 0.00 0.03 0.01 0.01 99.89 01:29:01 0 0.18 0.00 0.03 0.02 0.02 99.75 01:29:01 1 0.05 0.00 0.03 0.00 0.02 99.90 01:29:01 2 0.03 0.00 0.00 0.03 0.00 99.93 01:29:01 3 0.00 0.00 0.00 0.02 0.02 99.97 01:29:01 4 0.03 0.00 0.02 0.00 0.00 99.95 01:29:01 5 0.03 0.00 0.07 0.00 0.00 99.90 01:29:01 6 0.07 0.00 0.03 0.00 0.00 99.90 01:29:01 7 0.07 0.00 0.07 0.00 0.02 99.85 01:30:01 all 0.02 0.00 0.02 0.00 0.00 99.95 01:30:01 0 0.05 0.00 0.03 0.00 0.00 99.92 01:30:01 1 0.02 0.00 0.02 0.00 0.00 99.97 01:30:01 2 0.00 0.00 0.03 0.02 0.02 99.93 01:30:01 3 0.03 0.00 0.00 0.02 0.00 99.95 01:30:01 4 0.00 0.00 0.02 0.00 0.00 99.98 01:30:01 5 0.05 0.00 0.02 0.00 0.00 99.93 01:30:01 6 0.00 0.00 0.00 0.00 0.00 100.00 01:30:01 7 0.02 0.00 0.03 0.00 0.02 99.93 01:31:01 all 0.02 0.00 0.02 0.00 0.00 99.95 01:31:01 0 0.02 0.00 0.00 0.00 0.00 99.98 01:31:01 1 0.03 0.00 0.03 0.00 0.02 99.92 01:31:01 2 0.02 0.00 0.00 0.03 0.00 99.95 01:31:01 3 0.00 0.00 0.00 0.00 0.00 100.00 01:31:01 4 0.02 0.00 0.00 0.00 0.00 99.98 01:31:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:31:01 6 0.03 0.00 0.07 0.00 0.00 99.90 01:31:01 7 0.02 0.00 0.07 0.00 0.02 99.90 01:32:01 all 0.03 0.00 0.01 0.01 0.00 99.96 01:32:01 0 0.03 0.00 0.02 0.00 0.00 99.95 01:32:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:32:01 2 0.02 0.00 0.02 0.02 0.00 99.95 01:32:01 3 0.00 0.00 0.02 0.02 0.00 99.97 01:32:01 4 0.00 0.00 0.00 0.00 0.00 100.00 01:32:01 5 0.10 0.00 0.00 0.02 0.00 99.88 01:32:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:32:01 7 0.03 0.00 0.02 0.00 0.02 99.93 01:33:01 all 0.16 0.00 0.03 0.01 0.00 99.79 01:33:01 0 0.23 0.00 0.00 0.00 0.00 99.77 01:33:01 1 0.08 0.00 0.02 0.00 0.00 99.90 01:33:01 2 0.15 0.00 0.02 0.05 0.02 99.77 01:33:01 3 0.08 0.00 0.08 0.03 0.00 99.80 01:33:01 4 0.23 0.00 0.03 0.02 0.00 99.72 01:33:01 5 0.27 0.00 0.02 0.00 0.00 99.72 01:33:01 6 0.17 0.00 0.00 0.00 0.02 99.82 01:33:01 7 0.08 0.00 0.07 0.02 0.00 99.83 01:34:01 all 0.06 0.00 0.02 0.01 0.00 99.90 01:34:01 0 0.08 0.00 0.03 0.00 0.00 99.88 01:34:01 1 0.03 0.00 0.02 0.00 0.00 99.95 01:34:01 2 0.05 0.00 0.03 0.07 0.00 99.85 01:34:01 3 0.03 0.00 0.00 0.03 0.02 99.92 01:34:01 4 0.12 0.00 0.00 0.00 0.00 99.88 01:34:01 5 0.07 0.00 0.02 0.00 0.00 99.92 01:34:01 6 0.08 0.00 0.03 0.00 0.00 99.88 01:34:01 7 0.05 0.00 0.02 0.00 0.00 99.93 Average: all 4.44 0.00 1.06 0.33 0.02 94.16 Average: 0 4.37 0.00 1.02 0.18 0.02 94.42 Average: 1 4.25 0.00 1.07 0.19 0.02 94.47 Average: 2 4.32 0.00 1.09 0.61 0.02 93.97 Average: 3 4.57 0.00 1.00 0.58 0.02 93.83 Average: 4 4.45 0.00 1.01 0.23 0.01 94.29 Average: 5 4.71 0.00 1.06 0.21 0.01 94.01 Average: 6 4.43 0.00 1.05 0.47 0.02 94.03 Average: 7 4.41 0.00 1.14 0.14 0.02 94.30