---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20953 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 27G 129G 17% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 27G 129G 17% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20953) 04/14/22 _x86_64_ (8 CPU) 16:30:12 LINUX RESTART (8 CPU) 16:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:32:01 145.20 4.36 140.84 0.00 409.42 87240.26 0.00 16:33:01 32.69 0.10 32.59 0.00 0.80 12753.62 0.00 16:34:01 83.64 0.07 83.57 0.00 2.40 32682.04 0.00 16:35:01 462.07 0.23 461.84 0.00 12.93 351553.67 0.00 16:36:01 1108.00 1.85 1106.15 0.00 21.20 434655.29 0.00 16:37:01 847.58 1.12 846.46 0.00 8.93 242021.80 0.00 16:38:01 441.19 0.18 441.01 0.00 1.47 171576.87 0.00 16:39:01 226.51 1.67 224.84 0.00 13.33 85744.75 0.00 16:40:01 779.77 1.18 778.59 0.00 11.20 328491.92 0.00 Average: 459.09 1.19 457.90 0.00 52.86 194273.20 0.00 16:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:32:01 28624232 31653792 633488 1.93 138444 3136016 2019064 5.95 1203324 2638160 6152 16:33:01 28225564 31706916 576560 1.75 143344 3537840 2185760 6.44 1214504 2975272 167920 16:34:01 25988972 31746512 536732 1.63 145364 5757024 1881416 5.54 1566816 4806176 2139504 16:35:01 21967792 31563720 706748 2.15 162444 9423932 2797016 8.24 1817268 8398872 166732 16:36:01 16957640 31584176 666960 2.03 276976 13975084 2292332 6.76 2340216 12505948 67588 16:37:01 9923844 28494036 3740768 11.38 374972 17484764 6646060 19.59 6474208 15034668 784676 16:38:01 7116076 29687720 2551764 7.76 443164 21148112 4708732 13.88 6850132 17215144 296976 16:39:01 5438904 31472808 767816 2.33 546840 24373720 2707688 7.98 4523216 21089992 2917756 16:40:01 7001336 31673252 577212 1.76 704900 22934340 2026876 5.97 3276768 20863124 682688 Average: 16804929 31064770 1195339 3.64 326272 13530092 3029438 8.93 3251828 11725262 803332 16:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:32:01 lo 1.90 1.90 0.19 0.19 0.00 0.00 0.00 0.00 16:32:01 veth9d8764b 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 16:32:01 ens3 798.54 1073.09 7497.18 164.14 0.00 0.00 0.00 0.00 16:32:01 docker0 937.82 582.66 78.06 3768.19 0.00 0.00 0.00 0.00 16:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:33:01 veth9d8764b 1.43 1.50 0.11 0.13 0.00 0.00 0.00 0.00 16:33:01 ens3 22.33 12.81 17.25 9.41 0.00 0.00 0.00 0.00 16:33:01 docker0 1.43 1.43 0.09 0.12 0.00 0.00 0.00 0.00 16:34:01 veth52926e2 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 16:34:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 16:34:01 ens3 130.94 96.03 1704.39 81.76 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 16:35:01 veth52926e2 0.00 0.90 0.00 0.05 0.00 0.00 0.00 0.00 16:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:35:01 ens3 77.19 54.29 224.23 13.63 0.00 0.00 0.00 0.00 16:35:01 docker0 36.63 46.69 2.09 190.74 0.00 0.00 0.00 0.00 16:36:01 vethb50102c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 veth52926e2 0.00 0.55 0.00 0.03 0.00 0.00 0.00 0.00 16:36:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 16:36:01 vethc606444 209.77 412.41 17.63 5441.49 0.00 0.00 0.00 0.45 16:36:01 veth411a343 210.26 416.53 18.01 5487.07 0.00 0.00 0.00 0.45 16:36:01 ens3 973.05 516.61 11423.27 109.78 0.00 0.00 0.00 0.00 16:36:01 docker0 464.94 897.75 32.54 11330.88 0.00 0.00 0.00 0.00 16:36:01 vethe29a318 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 veth52926e2 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 16:37:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 16:37:01 vethc606444 29.38 45.66 2.84 391.85 0.00 0.00 0.00 0.03 16:37:01 veth411a343 24.45 42.24 2.47 345.07 0.00 0.00 0.00 0.03 16:37:01 ens3 481.45 255.39 4879.64 110.70 0.00 0.00 0.00 0.00 16:37:01 docker0 177.45 362.79 11.72 3699.42 0.00 0.00 0.00 0.00 16:37:01 vethe04172a 98.48 224.45 6.68 2478.29 0.00 0.00 0.00 0.20 16:37:01 veth9db6073 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:38:01 veth52926e2 0.00 0.25 0.00 0.01 0.00 0.00 0.00 0.00 16:38:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 16:38:01 vethc606444 0.17 0.40 0.01 0.02 0.00 0.00 0.00 0.00 16:38:01 veth411a343 0.18 0.43 0.01 0.02 0.00 0.00 0.00 0.00 16:38:01 ens3 308.40 204.83 3472.93 88.06 0.00 0.00 0.00 0.00 16:38:01 docker0 150.21 248.26 12.20 3445.40 0.00 0.00 0.00 0.00 16:38:01 vethe04172a 134.48 228.96 13.13 3353.07 0.00 0.00 0.00 0.27 16:39:01 veth52926e2 0.00 0.67 0.00 0.03 0.00 0.00 0.00 0.00 16:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:39:01 ens3 39.50 28.76 419.75 5.58 0.00 0.00 0.00 0.00 16:39:01 docker0 24.64 32.57 1.92 413.68 0.00 0.00 0.00 0.00 16:39:01 vethe04172a 0.18 0.80 0.01 0.04 0.00 0.00 0.00 0.00 16:40:01 veth52926e2 0.00 1.12 0.00 0.05 0.00 0.00 0.00 0.00 16:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 ens3 64.41 46.69 378.72 9.84 0.00 0.00 0.00 0.00 16:40:01 docker0 38.06 49.34 2.43 365.92 0.00 0.00 0.00 0.00 Average: veth52926e2 0.00 0.42 0.00 0.02 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 320.86 252.75 3327.46 65.69 0.00 0.00 0.00 0.00 Average: docker0 202.10 246.21 15.56 2577.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20953) 04/14/22 _x86_64_ (8 CPU) 16:30:12 LINUX RESTART (8 CPU) 16:31:02 CPU %user %nice %system %iowait %steal %idle 16:32:01 all 11.94 0.00 4.57 1.44 0.06 81.99 16:32:01 0 9.43 0.00 4.48 0.57 0.05 85.47 16:32:01 1 11.86 0.00 4.34 0.64 0.05 83.10 16:32:01 2 14.16 0.00 5.79 6.36 0.05 73.64 16:32:01 3 16.09 0.00 4.63 0.39 0.05 78.84 16:32:01 4 9.75 0.00 4.45 1.49 0.07 84.24 16:32:01 5 10.76 0.00 4.19 0.46 0.05 84.53 16:32:01 6 12.88 0.00 4.01 1.08 0.05 81.97 16:32:01 7 10.61 0.00 4.70 0.54 0.07 84.09 16:33:01 all 46.91 0.00 6.81 0.20 0.10 45.98 16:33:01 0 45.73 0.00 6.58 1.30 0.10 46.29 16:33:01 1 48.38 0.00 6.26 0.15 0.10 45.11 16:33:01 2 46.41 0.00 6.48 0.03 0.08 47.00 16:33:01 3 47.73 0.00 6.35 0.03 0.10 45.79 16:33:01 4 45.89 0.00 7.46 0.05 0.08 46.51 16:33:01 5 47.67 0.00 6.38 0.02 0.10 45.83 16:33:01 6 46.11 0.00 7.93 0.02 0.10 45.84 16:33:01 7 47.37 0.00 7.00 0.03 0.10 45.50 16:34:01 all 30.45 0.00 6.40 0.62 0.08 62.44 16:34:01 0 31.58 0.00 7.31 3.43 0.08 57.61 16:34:01 1 30.86 0.00 6.45 0.56 0.08 62.05 16:34:01 2 28.62 0.00 6.89 0.03 0.08 64.37 16:34:01 3 31.41 0.00 5.85 0.12 0.08 62.54 16:34:01 4 33.23 0.00 6.95 0.08 0.08 59.65 16:34:01 5 28.16 0.00 5.64 0.41 0.07 65.73 16:34:01 6 30.17 0.00 6.66 0.03 0.08 63.05 16:34:01 7 29.60 0.00 5.46 0.32 0.08 64.53 16:35:01 all 54.03 0.00 13.55 4.46 0.14 27.83 16:35:01 0 53.88 0.00 14.00 2.06 0.14 29.92 16:35:01 1 54.29 0.00 12.88 3.89 0.14 28.81 16:35:01 2 53.33 0.00 13.89 6.25 0.14 26.40 16:35:01 3 54.03 0.00 13.04 8.16 0.14 24.64 16:35:01 4 53.76 0.00 13.79 5.87 0.15 26.43 16:35:01 5 53.97 0.00 14.79 3.39 0.12 27.73 16:35:01 6 53.56 0.00 13.48 1.66 0.14 31.16 16:35:01 7 55.42 0.00 12.55 4.32 0.14 27.57 16:36:01 all 41.24 0.00 14.32 11.96 0.14 32.34 16:36:01 0 40.79 0.00 13.65 8.03 0.12 37.41 16:36:01 1 35.38 0.00 12.33 17.79 0.14 34.36 16:36:01 2 43.21 0.00 13.15 7.09 0.14 36.41 16:36:01 3 42.40 0.00 14.38 10.75 0.14 32.33 16:36:01 4 42.17 0.00 14.56 16.13 0.14 27.01 16:36:01 5 39.19 0.00 17.19 14.73 0.14 28.75 16:36:01 6 42.87 0.00 14.72 10.76 0.19 31.46 16:36:01 7 43.91 0.00 14.54 10.43 0.14 30.99 16:37:01 all 75.76 0.00 12.88 4.24 0.15 6.98 16:37:01 0 74.67 0.00 13.29 2.75 0.15 9.14 16:37:01 1 74.95 0.00 13.05 2.80 0.13 9.07 16:37:01 2 77.81 0.00 10.79 7.18 0.15 4.07 16:37:01 3 76.85 0.00 12.13 2.38 0.15 8.49 16:37:01 4 75.82 0.00 12.99 5.03 0.13 6.03 16:37:01 5 75.13 0.00 14.00 5.02 0.17 5.68 16:37:01 6 76.01 0.00 13.00 5.82 0.15 5.02 16:37:01 7 74.83 0.00 13.75 2.94 0.13 8.34 16:38:01 all 89.46 0.00 9.79 0.11 0.14 0.49 16:38:01 0 90.46 0.00 8.84 0.08 0.13 0.48 16:38:01 1 89.93 0.00 9.20 0.07 0.12 0.68 16:38:01 2 90.22 0.00 9.13 0.17 0.13 0.35 16:38:01 3 90.24 0.00 9.01 0.17 0.15 0.43 16:38:01 4 89.30 0.00 9.74 0.13 0.15 0.68 16:38:01 5 87.66 0.00 11.89 0.05 0.13 0.27 16:38:01 6 89.23 0.00 9.88 0.20 0.15 0.54 16:38:01 7 88.67 0.00 10.66 0.02 0.15 0.50 16:39:01 all 60.91 0.00 8.58 2.34 0.11 28.06 16:39:01 0 88.49 0.00 4.88 0.68 0.12 5.83 16:39:01 1 56.01 0.00 7.73 0.86 0.10 35.30 16:39:01 2 56.86 0.00 8.06 3.43 0.10 31.54 16:39:01 3 60.59 0.00 9.56 0.49 0.12 29.25 16:39:01 4 55.49 0.00 10.38 1.41 0.10 32.62 16:39:01 5 55.17 0.00 9.68 2.07 0.12 32.96 16:39:01 6 58.37 0.00 9.87 8.79 0.13 22.84 16:39:01 7 56.06 0.00 8.49 1.03 0.10 34.32 16:40:01 all 22.81 0.00 9.58 5.59 0.09 61.94 16:40:01 0 24.42 0.00 9.78 2.36 0.08 63.37 16:40:01 1 21.52 0.00 7.71 1.91 0.09 68.77 16:40:01 2 23.69 0.00 9.75 5.85 0.10 60.61 16:40:01 3 23.84 0.00 8.83 1.35 0.09 65.89 16:40:01 4 23.00 0.00 8.74 9.20 0.09 58.98 16:40:01 5 21.11 0.00 9.31 6.51 0.07 63.00 16:40:01 6 21.52 0.00 12.52 15.51 0.08 50.37 16:40:01 7 23.32 0.00 9.94 2.08 0.10 64.55 Average: all 48.35 0.00 9.61 3.43 0.11 38.50 Average: 0 51.22 0.00 9.20 2.36 0.11 37.12 Average: 1 47.20 0.00 8.89 3.17 0.11 40.63 Average: 2 48.44 0.00 9.33 4.03 0.11 38.09 Average: 3 49.42 0.00 9.31 2.64 0.11 38.52 Average: 4 47.78 0.00 9.90 4.36 0.11 37.85 Average: 5 46.72 0.00 10.34 3.61 0.11 39.22 Average: 6 48.02 0.00 10.23 4.87 0.12 36.76 Average: 7 47.95 0.00 9.69 2.40 0.11 39.85