---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33523 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: 2800.000 BogoMIPS: 5600.00 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-33523) 04/27/22 _x86_64_ (8 CPU) 20:28:51 LINUX RESTART (8 CPU) 20:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:30:01 363.17 56.04 307.13 0.00 7451.16 161222.33 0.00 20:31:01 144.71 1.35 143.36 0.00 28.93 106963.64 0.00 20:32:01 42.19 1.58 40.61 0.00 50.39 19800.85 0.00 20:33:01 1.80 0.00 1.80 0.00 0.00 21.20 0.00 20:34:01 1.23 0.02 1.22 0.00 0.13 14.80 0.00 20:35:01 0.93 0.00 0.93 0.00 0.00 11.99 0.00 20:36:01 1.17 0.00 1.17 0.00 0.00 13.99 0.00 20:37:01 0.90 0.00 0.90 0.00 0.00 12.13 0.00 20:38:01 1.10 0.00 1.10 0.00 0.00 12.66 0.00 20:39:01 1.47 0.00 1.47 0.00 0.00 18.52 0.00 Average: 55.86 5.90 49.96 0.00 752.96 28805.37 0.00 20:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:30:01 28801332 31752280 551696 1.68 115768 3108336 2206664 6.50 1154456 2554660 460884 20:31:01 27253052 31621336 660828 2.01 169792 4290860 2266940 6.68 1803624 3248132 735808 20:32:01 28252808 31782764 507600 1.54 169972 3561996 1788488 5.27 1338540 2832860 20 20:33:01 28252672 31782532 507596 1.54 170048 3561996 1788488 5.27 1337760 2832832 40 20:34:01 28254640 31784584 505424 1.54 170108 3561996 1788488 5.27 1335528 2832836 20 20:35:01 28254592 31784580 505372 1.54 170140 3562004 1788488 5.27 1335624 2832840 184 20:36:01 28263120 31793152 496756 1.51 170168 3562008 1788488 5.27 1327124 2832864 12 20:37:01 28262788 31792864 496992 1.51 170200 3562012 1788488 5.27 1327164 2832868 180 20:38:01 28263208 31793400 496708 1.51 170216 3562016 1788488 5.27 1326600 2832976 12 20:39:01 28263192 31793428 496648 1.51 170264 3562020 1788488 5.27 1326640 2832980 56 Average: 28212140 31768092 522562 1.59 164668 3589524 1878151 5.54 1361306 2846585 119722 20:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:30:01 lo 5.73 5.73 0.55 0.55 0.00 0.00 0.00 0.00 20:30:01 ens3 1640.58 1543.01 12157.90 208.40 0.00 0.00 0.00 0.00 20:30:01 docker0 539.48 439.24 38.72 2717.26 0.00 0.00 0.00 0.00 20:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:31:01 ens3 255.81 197.38 1609.80 32.60 0.00 0.00 0.00 0.00 20:31:01 veth47f1b1c 74.09 92.82 7.03 583.98 0.00 0.00 0.00 0.05 20:31:01 docker0 174.32 214.95 14.08 1573.05 0.00 0.00 0.00 0.00 20:32:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 20:32:01 ens3 48.28 45.03 25.39 65.36 0.00 0.00 0.00 0.00 20:32:01 docker0 1.27 1.25 0.08 0.10 0.00 0.00 0.00 0.00 20:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:33:01 ens3 0.18 0.17 0.07 0.01 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:35:01 ens3 0.23 0.25 0.08 0.08 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:37:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:39:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 194.51 178.58 1379.14 30.64 0.00 0.00 0.00 0.00 Average: docker0 71.50 65.54 5.29 428.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33523) 04/27/22 _x86_64_ (8 CPU) 20:28:51 LINUX RESTART (8 CPU) 20:29:01 CPU %user %nice %system %iowait %steal %idle 20:30:01 all 11.15 0.00 4.38 1.88 0.06 82.52 20:30:01 0 9.64 0.00 3.12 0.39 0.07 86.79 20:30:01 1 12.21 0.00 3.53 1.10 0.05 83.11 20:30:01 2 11.77 0.00 4.77 1.25 0.05 82.16 20:30:01 3 11.91 0.00 7.31 6.87 0.07 73.85 20:30:01 4 9.21 0.00 3.20 0.39 0.05 87.15 20:30:01 5 10.08 0.00 3.88 1.70 0.05 84.29 20:30:01 6 14.11 0.00 4.43 1.21 0.05 80.19 20:30:01 7 10.29 0.00 4.83 2.19 0.07 82.62 20:31:01 all 33.68 0.00 7.29 1.33 0.09 57.61 20:31:01 0 34.02 0.00 7.91 3.75 0.08 54.24 20:31:01 1 34.43 0.00 7.11 0.17 0.10 58.20 20:31:01 2 35.54 0.00 7.01 1.49 0.12 55.85 20:31:01 3 33.20 0.00 7.10 0.63 0.10 58.97 20:31:01 4 33.28 0.00 5.99 0.46 0.07 60.20 20:31:01 5 33.54 0.00 7.80 3.26 0.10 55.30 20:31:01 6 32.17 0.00 7.76 0.39 0.08 59.60 20:31:01 7 33.27 0.00 7.59 0.51 0.08 58.55 20:32:01 all 0.63 0.00 0.35 0.39 0.01 98.61 20:32:01 0 0.43 0.00 0.68 1.44 0.02 97.43 20:32:01 1 0.32 0.00 0.13 0.02 0.00 99.53 20:32:01 2 0.22 0.00 0.40 1.15 0.00 98.23 20:32:01 3 0.23 0.00 0.52 0.35 0.02 98.88 20:32:01 4 0.63 0.00 0.22 0.10 0.03 99.02 20:32:01 5 2.18 0.00 0.31 0.03 0.02 97.46 20:32:01 6 0.47 0.00 0.18 0.05 0.02 99.28 20:32:01 7 0.53 0.00 0.38 0.00 0.00 99.08 20:33:01 all 0.26 0.00 0.01 0.01 0.01 99.71 20:33:01 0 0.03 0.00 0.02 0.02 0.02 99.92 20:33:01 1 0.00 0.00 0.00 0.00 0.00 100.00 20:33:01 2 0.03 0.00 0.02 0.02 0.02 99.92 20:33:01 3 0.00 0.00 0.02 0.07 0.00 99.92 20:33:01 4 0.02 0.00 0.02 0.00 0.02 99.95 20:33:01 5 1.95 0.00 0.00 0.00 0.02 98.03 20:33:01 6 0.00 0.00 0.02 0.00 0.00 99.98 20:33:01 7 0.02 0.00 0.00 0.00 0.00 99.98 20:34:01 all 0.17 0.00 0.02 0.00 0.01 99.80 20:34:01 0 0.00 0.00 0.02 0.00 0.00 99.98 20:34:01 1 0.03 0.00 0.02 0.00 0.00 99.95 20:34:01 2 0.03 0.00 0.03 0.00 0.00 99.93 20:34:01 3 0.02 0.00 0.02 0.02 0.02 99.93 20:34:01 4 0.02 0.00 0.02 0.00 0.02 99.95 20:34:01 5 1.17 0.00 0.10 0.00 0.00 98.73 20:34:01 6 0.05 0.00 0.00 0.00 0.02 99.93 20:34:01 7 0.02 0.00 0.00 0.00 0.02 99.97 20:35:01 all 0.26 0.00 0.01 0.00 0.00 99.72 20:35:01 0 0.00 0.00 0.02 0.00 0.00 99.98 20:35:01 1 0.00 0.00 0.05 0.00 0.00 99.95 20:35:01 2 0.02 0.00 0.00 0.02 0.00 99.97 20:35:01 3 0.00 0.00 0.00 0.02 0.00 99.98 20:35:01 4 0.03 0.00 0.05 0.00 0.02 99.90 20:35:01 5 1.97 0.00 0.00 0.00 0.02 98.01 20:35:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:35:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:36:01 all 0.27 0.00 0.02 0.00 0.01 99.69 20:36:01 0 0.02 0.00 0.07 0.02 0.02 99.88 20:36:01 1 0.02 0.00 0.02 0.00 0.02 99.95 20:36:01 2 0.03 0.00 0.03 0.00 0.00 99.93 20:36:01 3 0.02 0.00 0.02 0.02 0.00 99.95 20:36:01 4 0.07 0.00 0.05 0.00 0.03 99.85 20:36:01 5 1.95 0.00 0.00 0.00 0.00 98.05 20:36:01 6 0.03 0.00 0.00 0.00 0.00 99.97 20:36:01 7 0.00 0.00 0.02 0.00 0.00 99.98 20:37:01 all 0.02 0.00 0.01 0.00 0.01 99.96 20:37:01 0 0.00 0.00 0.02 0.02 0.00 99.97 20:37:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:37:01 2 0.03 0.00 0.00 0.00 0.00 99.97 20:37:01 3 0.00 0.00 0.02 0.00 0.02 99.97 20:37:01 4 0.05 0.00 0.03 0.00 0.03 99.88 20:37:01 5 0.00 0.00 0.00 0.00 0.02 99.98 20:37:01 6 0.02 0.00 0.00 0.00 0.02 99.97 20:37:01 7 0.02 0.00 0.00 0.00 0.00 99.98 20:38:01 all 0.03 0.00 0.00 0.01 0.00 99.96 20:38:01 0 0.03 0.00 0.00 0.00 0.00 99.97 20:38:01 1 0.03 0.00 0.00 0.00 0.00 99.97 20:38:01 2 0.02 0.00 0.00 0.00 0.02 99.97 20:38:01 3 0.03 0.00 0.00 0.03 0.00 99.93 20:38:01 4 0.03 0.00 0.00 0.00 0.02 99.95 20:38:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:38:01 6 0.03 0.00 0.00 0.02 0.00 99.95 20:38:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:39:01 all 0.01 0.00 0.02 0.00 0.00 99.97 20:39:01 0 0.00 0.00 0.03 0.02 0.02 99.93 20:39:01 1 0.00 0.00 0.00 0.00 0.00 100.00 20:39:01 2 0.02 0.00 0.03 0.00 0.00 99.95 20:39:01 3 0.02 0.00 0.02 0.02 0.00 99.95 20:39:01 4 0.02 0.00 0.02 0.00 0.02 99.95 20:39:01 5 0.00 0.00 0.02 0.00 0.00 99.98 20:39:01 6 0.00 0.00 0.03 0.00 0.00 99.97 20:39:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 4.59 0.00 1.20 0.36 0.02 93.83 Average: 0 4.38 0.00 1.18 0.56 0.02 93.86 Average: 1 4.66 0.00 1.07 0.13 0.02 94.13 Average: 2 4.72 0.00 1.22 0.39 0.02 93.65 Average: 3 4.49 0.00 1.48 0.79 0.02 93.21 Average: 4 4.27 0.00 0.95 0.09 0.03 94.66 Average: 5 5.23 0.00 1.19 0.49 0.02 93.06 Average: 6 4.64 0.00 1.23 0.17 0.02 93.95 Average: 7 4.36 0.00 1.26 0.26 0.02 94.10