---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10800 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 9.9G 146G 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 9.9G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10800) 04/06/22 _x86_64_ (8 CPU) 00:36:12 LINUX RESTART (8 CPU) 00:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:38:01 69.84 0.88 68.96 0.00 31.06 50462.25 0.00 00:39:01 47.41 0.13 47.28 0.00 6.00 23665.14 0.00 00:40:01 1.20 0.00 1.20 0.00 0.00 14.26 0.00 00:41:01 1.23 0.00 1.23 0.00 0.00 14.80 0.00 00:42:01 1.08 0.02 1.07 0.00 0.13 13.06 0.00 00:43:01 1.18 0.00 1.18 0.00 0.00 15.73 0.00 00:44:01 0.92 0.00 0.92 0.00 0.00 11.86 0.00 00:45:01 1.28 0.00 1.28 0.00 0.00 16.13 0.00 00:46:01 0.90 0.00 0.90 0.00 0.00 10.26 0.00 00:47:01 1.55 0.00 1.55 0.00 0.00 23.73 0.00 Average: 12.66 0.10 12.56 0.00 3.72 7424.82 0.00 00:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:38:01 28772520 31719900 571084 1.74 109480 3085720 2011220 5.93 1400136 2298904 194912 00:39:01 28771744 31773936 520896 1.58 114516 3132176 1779340 5.24 1219416 2476748 144 00:40:01 28772436 31774704 520016 1.58 114548 3132180 1779340 5.24 1219000 2476752 28 00:41:01 28776292 31778744 515820 1.57 114580 3132308 1779340 5.24 1215704 2476880 20 00:42:01 28775960 31778476 515976 1.57 114644 3132308 1779340 5.24 1215872 2476888 24 00:43:01 28784252 31787216 507568 1.54 114684 3132324 1779340 5.24 1208056 2477280 16 00:44:01 28784204 31787172 507504 1.54 114732 3132328 1779340 5.24 1207664 2477284 32 00:45:01 28784876 31787936 506940 1.54 114776 3132332 1779340 5.24 1207228 2477292 12 00:46:01 28784860 31787932 506896 1.54 114808 3132332 1779340 5.24 1207696 2477288 12 00:47:01 28784496 31787600 507156 1.54 114880 3132296 1779340 5.24 1207692 2477272 8 Average: 28779164 31776362 517986 1.58 114165 3127630 1802528 5.31 1230846 2459259 19521 00:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:38:01 docker0 51.30 61.00 4.19 481.07 0.00 0.00 0.00 0.00 00:38:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 00:38:01 veth5633c6f 51.30 61.08 4.89 481.08 0.00 0.00 0.00 0.04 00:38:01 ens3 249.87 184.91 3859.16 75.48 0.00 0.00 0.00 0.00 00:39:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 00:39:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 00:39:01 ens3 106.90 63.71 2528.07 15.04 0.00 0.00 0.00 0.00 00:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 ens3 1.20 0.48 1.83 0.03 0.00 0.00 0.00 0.00 00:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:41:01 ens3 1.28 0.53 0.41 0.28 0.00 0.00 0.00 0.00 00:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 ens3 0.38 0.20 0.17 0.13 0.00 0.00 0.00 0.00 00:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:43:01 ens3 1.90 0.78 0.76 0.48 0.00 0.00 0.00 0.00 00:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:44:01 ens3 0.85 0.25 0.28 0.20 0.00 0.00 0.00 0.00 00:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:45:01 ens3 0.85 0.12 0.04 0.01 0.00 0.00 0.00 0.00 00:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:46:01 ens3 0.97 0.45 0.39 0.28 0.00 0.00 0.00 0.00 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:47:01 ens3 0.97 0.18 0.15 0.07 0.00 0.00 0.00 0.00 Average: docker0 5.14 6.10 0.42 48.11 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 36.52 25.16 639.13 9.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10800) 04/06/22 _x86_64_ (8 CPU) 00:36:12 LINUX RESTART (8 CPU) 00:37:01 CPU %user %nice %system %iowait %steal %idle 00:38:01 all 29.18 0.00 6.16 0.63 0.08 63.95 00:38:01 0 30.03 0.00 6.06 1.30 0.08 62.53 00:38:01 1 31.21 0.00 6.21 1.08 0.08 61.42 00:38:01 2 28.59 0.00 6.22 0.78 0.08 64.34 00:38:01 3 30.12 0.00 6.44 0.99 0.07 62.38 00:38:01 4 29.38 0.00 5.73 0.10 0.07 64.72 00:38:01 5 28.10 0.00 6.01 0.05 0.07 65.77 00:38:01 6 27.41 0.00 6.11 0.15 0.08 66.25 00:38:01 7 28.60 0.00 6.54 0.61 0.08 64.17 00:39:01 all 10.03 0.00 2.05 0.47 0.03 87.42 00:39:01 0 10.13 0.00 1.98 0.03 0.02 87.84 00:39:01 1 9.97 0.00 1.81 0.47 0.03 87.71 00:39:01 2 10.37 0.00 2.07 0.02 0.03 87.51 00:39:01 3 9.45 0.00 1.66 0.02 0.03 88.84 00:39:01 4 9.85 0.00 1.89 0.80 0.03 87.42 00:39:01 5 9.94 0.00 2.48 0.02 0.03 87.53 00:39:01 6 10.16 0.00 1.89 0.05 0.03 87.86 00:39:01 7 10.38 0.00 2.59 2.39 0.03 84.61 00:40:01 all 0.03 0.00 0.01 0.01 0.00 99.95 00:40:01 0 0.02 0.00 0.00 0.00 0.02 99.97 00:40:01 1 0.03 0.00 0.02 0.05 0.00 99.90 00:40:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:40:01 3 0.02 0.00 0.00 0.00 0.00 99.98 00:40:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:40:01 5 0.05 0.00 0.05 0.00 0.00 99.90 00:40:01 6 0.03 0.00 0.02 0.00 0.02 99.93 00:40:01 7 0.03 0.00 0.02 0.00 0.00 99.95 00:41:01 all 0.03 0.00 0.02 0.01 0.00 99.94 00:41:01 0 0.07 0.00 0.00 0.00 0.00 99.93 00:41:01 1 0.03 0.00 0.02 0.02 0.00 99.93 00:41:01 2 0.02 0.00 0.03 0.00 0.00 99.95 00:41:01 3 0.00 0.00 0.02 0.00 0.00 99.98 00:41:01 4 0.00 0.00 0.03 0.00 0.00 99.97 00:41:01 5 0.03 0.00 0.03 0.00 0.02 99.92 00:41:01 6 0.05 0.00 0.02 0.00 0.02 99.92 00:41:01 7 0.00 0.00 0.02 0.03 0.00 99.95 00:42:01 all 0.01 0.00 0.02 0.00 0.00 99.96 00:42:01 0 0.03 0.00 0.02 0.00 0.00 99.95 00:42:01 1 0.02 0.00 0.03 0.02 0.00 99.93 00:42:01 2 0.02 0.00 0.03 0.00 0.02 99.93 00:42:01 3 0.02 0.00 0.00 0.02 0.00 99.97 00:42:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:42:01 5 0.02 0.00 0.02 0.00 0.00 99.97 00:42:01 6 0.02 0.00 0.03 0.00 0.00 99.95 00:42:01 7 0.00 0.00 0.00 0.00 0.00 100.00 00:43:01 all 0.18 0.00 0.02 0.00 0.00 99.80 00:43:01 0 0.03 0.00 0.05 0.00 0.00 99.92 00:43:01 1 0.05 0.00 0.02 0.02 0.00 99.92 00:43:01 2 1.21 0.00 0.00 0.00 0.00 98.79 00:43:01 3 0.03 0.00 0.00 0.00 0.00 99.97 00:43:01 4 0.02 0.00 0.00 0.00 0.00 99.98 00:43:01 5 0.02 0.00 0.05 0.00 0.00 99.93 00:43:01 6 0.02 0.00 0.03 0.00 0.00 99.95 00:43:01 7 0.05 0.00 0.00 0.02 0.00 99.93 00:44:01 all 0.27 0.00 0.01 0.00 0.00 99.71 00:44:01 0 0.05 0.00 0.02 0.00 0.00 99.93 00:44:01 1 0.03 0.00 0.00 0.02 0.00 99.95 00:44:01 2 1.97 0.00 0.03 0.00 0.00 98.00 00:44:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:44:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:44:01 5 0.00 0.00 0.02 0.00 0.00 99.98 00:44:01 6 0.03 0.00 0.03 0.00 0.00 99.93 00:44:01 7 0.02 0.00 0.00 0.02 0.00 99.97 00:45:01 all 0.04 0.00 0.01 0.00 0.00 99.94 00:45:01 0 0.02 0.00 0.00 0.00 0.00 99.98 00:45:01 1 0.00 0.00 0.02 0.02 0.02 99.95 00:45:01 2 0.23 0.00 0.03 0.00 0.00 99.73 00:45:01 3 0.02 0.00 0.00 0.00 0.00 99.98 00:45:01 4 0.02 0.00 0.02 0.00 0.00 99.97 00:45:01 5 0.03 0.00 0.02 0.00 0.00 99.95 00:45:01 6 0.03 0.00 0.00 0.00 0.02 99.95 00:45:01 7 0.00 0.00 0.00 0.00 0.00 100.00 00:46:01 all 0.02 0.00 0.01 0.01 0.00 99.96 00:46:01 0 0.02 0.00 0.00 0.00 0.00 99.98 00:46:01 1 0.07 0.00 0.02 0.02 0.00 99.90 00:46:01 2 0.03 0.00 0.03 0.00 0.02 99.92 00:46:01 3 0.00 0.00 0.02 0.00 0.00 99.98 00:46:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:46:01 5 0.02 0.00 0.02 0.00 0.00 99.97 00:46:01 6 0.02 0.00 0.03 0.00 0.00 99.95 00:46:01 7 0.00 0.00 0.00 0.03 0.00 99.97 00:47:01 all 0.01 0.00 0.01 0.01 0.00 99.97 00:47:01 0 0.02 0.00 0.00 0.00 0.00 99.98 00:47:01 1 0.00 0.00 0.02 0.03 0.00 99.95 00:47:01 2 0.03 0.00 0.02 0.00 0.00 99.95 00:47:01 3 0.03 0.00 0.00 0.02 0.00 99.95 00:47:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:47:01 5 0.02 0.00 0.02 0.00 0.00 99.97 00:47:01 6 0.00 0.00 0.02 0.00 0.00 99.98 00:47:01 7 0.00 0.00 0.02 0.02 0.00 99.97 Average: all 3.95 0.00 0.83 0.11 0.01 95.10 Average: 0 4.01 0.00 0.80 0.13 0.01 95.05 Average: 1 4.11 0.00 0.81 0.17 0.01 94.89 Average: 2 4.22 0.00 0.84 0.08 0.02 94.84 Average: 3 3.94 0.00 0.81 0.10 0.01 95.14 Average: 4 3.90 0.00 0.76 0.09 0.01 95.24 Average: 5 3.79 0.00 0.86 0.01 0.01 95.32 Average: 6 3.75 0.00 0.81 0.02 0.02 95.40 Average: 7 3.88 0.00 0.91 0.31 0.01 94.89