---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11756 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-11756) 04/10/22 _x86_64_ (8 CPU) 05:03:31 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:05:01 358.54 15.76 342.78 0.00 2179.50 133857.96 0.00 05:06:01 149.48 0.15 149.33 0.00 14.13 22308.55 0.00 05:07:01 31.59 0.02 31.58 0.00 0.67 16445.39 0.00 05:08:01 1.60 0.00 1.60 0.00 0.00 18.41 0.00 05:09:01 1.35 0.02 1.33 0.00 0.13 15.19 0.00 05:10:01 1.02 0.00 1.02 0.00 0.00 12.66 0.00 05:11:01 2.50 0.17 2.33 0.00 18.26 28.53 0.00 05:12:01 1.10 0.00 1.10 0.00 0.00 14.40 0.00 05:13:01 1.08 0.00 1.08 0.00 0.00 11.87 0.00 05:14:01 1.98 0.00 1.98 0.00 0.00 27.73 0.00 05:15:01 5.11 0.10 5.01 0.00 10.26 2047.98 0.00 Average: 50.48 1.47 49.01 0.00 202.08 15889.19 0.00 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 28339100 31391832 902268 2.74 148060 3137504 2651976 7.82 1643256 2476068 120212 05:06:01 28007288 31713680 579480 1.76 159224 3733720 2214392 6.53 1382164 3019664 493052 05:07:01 28080196 31762264 529780 1.61 162972 3697784 1793908 5.29 1348168 2971424 148 05:08:01 28081172 31763328 528556 1.61 163004 3697784 1793908 5.29 1347780 2971424 12 05:09:01 28093472 31775648 516116 1.57 163048 3697788 1793908 5.29 1335720 2971432 12 05:10:01 28093416 31775644 516048 1.57 163088 3697796 1793908 5.29 1335816 2971432 284 05:11:01 28101008 31783812 507868 1.54 163116 3698352 1808004 5.33 1327212 2971908 28 05:12:01 28100936 31783756 507784 1.54 163144 3698356 1808004 5.33 1327480 2971912 68 05:13:01 28100880 31783752 507804 1.54 163168 3698356 1808004 5.33 1327912 2971912 180 05:14:01 28100800 31783708 507748 1.54 163224 3698336 1808004 5.33 1328060 2971892 48 05:15:01 27479696 31715824 574376 1.75 166224 4222420 2254620 6.64 1395460 3495596 466244 Average: 28052542 31730295 561621 1.71 161661 3698018 1957149 5.77 1372639 2978606 98208 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 ens3 598.88 387.59 5060.09 97.46 0.00 0.00 0.00 0.00 05:05:01 vethdcf1d00 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:05:01 lo 5.87 5.87 0.58 0.58 0.00 0.00 0.00 0.00 05:05:01 docker0 111.41 134.59 9.23 1088.25 0.00 0.00 0.00 0.00 05:06:01 ens3 222.93 162.04 2707.44 277.45 0.00 0.00 0.00 0.00 05:06:01 lo 7.87 7.87 0.78 0.78 0.00 0.00 0.00 0.00 05:06:01 docker0 11.60 16.15 0.69 89.75 0.00 0.00 0.00 0.00 05:07:01 ens3 36.13 31.74 16.29 51.30 0.00 0.00 0.00 0.00 05:07:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 0.85 0.52 0.62 0.29 0.00 0.00 0.00 0.00 05:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 ens3 0.25 0.10 0.08 0.07 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 ens3 0.20 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 ens3 0.32 0.27 0.11 0.03 0.00 0.00 0.00 0.00 05:11:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 ens3 0.20 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 ens3 0.27 0.10 0.07 0.01 0.00 0.00 0.00 0.00 05:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 ens3 2.05 0.18 0.24 0.07 0.00 0.00 0.00 0.00 05:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 ens3 170.19 85.52 4056.82 8.43 0.00 0.00 0.00 0.00 05:15:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 05:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 93.84 60.75 1076.54 39.56 0.00 0.00 0.00 0.00 Average: lo 1.44 1.44 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 11.18 13.70 0.90 107.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-11756) 04/10/22 _x86_64_ (8 CPU) 05:03:31 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 16.85 0.00 5.45 1.97 0.06 75.67 05:05:01 0 16.14 0.00 6.76 7.30 0.07 69.73 05:05:01 1 15.59 0.00 5.55 2.89 0.05 75.92 05:05:01 2 17.88 0.00 4.82 0.39 0.05 76.86 05:05:01 3 18.54 0.00 4.83 0.69 0.07 75.87 05:05:01 4 15.57 0.00 6.19 2.26 0.07 75.91 05:05:01 5 16.70 0.00 5.25 0.34 0.05 77.67 05:05:01 6 16.55 0.00 5.06 0.40 0.05 77.94 05:05:01 7 17.85 0.00 5.16 1.48 0.07 75.44 05:06:01 all 30.57 0.00 5.43 0.95 0.08 62.97 05:06:01 0 29.95 0.00 5.24 0.07 0.08 64.66 05:06:01 1 30.60 0.00 5.28 0.03 0.08 64.00 05:06:01 2 33.28 0.00 5.13 0.07 0.07 61.46 05:06:01 3 30.04 0.00 5.48 3.03 0.08 61.37 05:06:01 4 29.44 0.00 4.81 1.95 0.08 63.71 05:06:01 5 29.07 0.00 5.71 1.48 0.08 63.66 05:06:01 6 31.82 0.00 5.72 0.25 0.08 62.11 05:06:01 7 30.36 0.00 6.03 0.73 0.08 62.79 05:07:01 all 0.72 0.00 0.38 0.37 0.00 98.53 05:07:01 0 0.83 0.00 0.33 0.00 0.00 98.83 05:07:01 1 0.78 0.00 0.32 0.03 0.00 98.87 05:07:01 2 0.73 0.00 0.27 0.00 0.00 99.00 05:07:01 3 0.62 0.00 0.87 2.19 0.00 96.32 05:07:01 4 0.65 0.00 0.27 0.38 0.00 98.70 05:07:01 5 0.80 0.00 0.33 0.07 0.00 98.80 05:07:01 6 0.62 0.00 0.25 0.30 0.02 98.81 05:07:01 7 0.70 0.00 0.39 0.02 0.02 98.88 05:08:01 all 0.08 0.00 0.02 0.00 0.01 99.89 05:08:01 0 0.02 0.00 0.02 0.00 0.02 99.95 05:08:01 1 0.00 0.00 0.02 0.00 0.00 99.98 05:08:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:08:01 3 0.00 0.00 0.02 0.03 0.02 99.93 05:08:01 4 0.02 0.00 0.00 0.00 0.00 99.98 05:08:01 5 0.02 0.00 0.02 0.00 0.00 99.97 05:08:01 6 0.05 0.00 0.08 0.00 0.02 99.85 05:08:01 7 0.52 0.00 0.02 0.00 0.00 99.47 05:09:01 all 0.03 0.00 0.02 0.01 0.00 99.94 05:09:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:09:01 1 0.03 0.00 0.03 0.00 0.00 99.93 05:09:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:09:01 3 0.03 0.00 0.02 0.02 0.00 99.93 05:09:01 4 0.02 0.00 0.02 0.00 0.00 99.97 05:09:01 5 0.02 0.00 0.02 0.03 0.00 99.93 05:09:01 6 0.12 0.00 0.05 0.00 0.02 99.82 05:09:01 7 0.02 0.00 0.00 0.00 0.02 99.97 05:10:01 all 0.17 0.00 0.01 0.00 0.01 99.80 05:10:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:10:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:10:01 2 0.03 0.00 0.02 0.00 0.02 99.93 05:10:01 3 0.03 0.00 0.00 0.02 0.00 99.95 05:10:01 4 0.02 0.00 0.02 0.00 0.00 99.97 05:10:01 5 0.00 0.00 0.00 0.02 0.00 99.98 05:10:01 6 0.05 0.00 0.05 0.00 0.03 99.87 05:10:01 7 1.21 0.00 0.03 0.00 0.00 98.76 05:11:01 all 0.10 0.00 0.05 0.01 0.01 99.84 05:11:01 0 0.05 0.00 0.02 0.00 0.02 99.92 05:11:01 1 0.07 0.00 0.02 0.02 0.00 99.90 05:11:01 2 0.03 0.00 0.03 0.00 0.00 99.93 05:11:01 3 0.07 0.00 0.03 0.03 0.02 99.85 05:11:01 4 0.02 0.00 0.02 0.00 0.02 99.95 05:11:01 5 0.07 0.00 0.05 0.02 0.00 99.87 05:11:01 6 0.05 0.00 0.05 0.00 0.00 99.90 05:11:01 7 0.44 0.00 0.15 0.00 0.02 99.40 05:12:01 all 0.10 0.00 0.01 0.00 0.00 99.89 05:12:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:12:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:12:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:12:01 3 0.00 0.00 0.03 0.02 0.00 99.95 05:12:01 4 0.00 0.00 0.00 0.00 0.00 100.00 05:12:01 5 0.00 0.00 0.00 0.02 0.00 99.98 05:12:01 6 0.05 0.00 0.02 0.00 0.02 99.92 05:12:01 7 0.71 0.00 0.00 0.00 0.00 99.29 05:13:01 all 0.01 0.00 0.00 0.00 0.01 99.97 05:13:01 0 0.02 0.00 0.00 0.00 0.02 99.97 05:13:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:13:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:13:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:13:01 4 0.02 0.00 0.00 0.00 0.00 99.98 05:13:01 5 0.02 0.00 0.00 0.02 0.02 99.95 05:13:01 6 0.03 0.00 0.03 0.00 0.02 99.92 05:13:01 7 0.02 0.00 0.00 0.02 0.02 99.95 05:14:01 all 0.02 0.00 0.01 0.01 0.00 99.96 05:14:01 0 0.00 0.00 0.02 0.00 0.00 99.98 05:14:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:14:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:14:01 3 0.00 0.00 0.02 0.02 0.02 99.95 05:14:01 4 0.02 0.00 0.00 0.00 0.00 99.98 05:14:01 5 0.00 0.00 0.02 0.02 0.00 99.97 05:14:01 6 0.05 0.00 0.03 0.00 0.02 99.90 05:14:01 7 0.05 0.00 0.00 0.02 0.00 99.93 05:15:01 all 1.40 0.00 0.58 0.05 0.01 97.96 05:15:01 0 2.04 0.00 0.80 0.02 0.02 97.13 05:15:01 1 1.48 0.00 0.58 0.02 0.02 97.90 05:15:01 2 1.52 0.00 0.47 0.00 0.00 98.02 05:15:01 3 1.24 0.00 0.70 0.23 0.00 97.82 05:15:01 4 1.42 0.00 0.28 0.00 0.00 98.30 05:15:01 5 1.30 0.00 0.42 0.08 0.00 98.19 05:15:01 6 1.35 0.00 0.50 0.00 0.02 98.13 05:15:01 7 0.87 0.00 0.91 0.02 0.02 98.19 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.51 0.00 1.08 0.30 0.02 94.09 Average: 0 4.42 0.00 1.19 0.66 0.02 93.71 Average: 1 4.38 0.00 1.06 0.27 0.01 94.28 Average: 2 4.83 0.00 0.97 0.04 0.01 94.15 Average: 3 4.55 0.00 1.08 0.57 0.02 93.78 Average: 4 4.24 0.00 1.04 0.41 0.02 94.29 Average: 5 4.33 0.00 1.06 0.19 0.01 94.41 Average: 6 4.58 0.00 1.07 0.09 0.03 94.24 Average: 7 4.74 0.00 1.14 0.20 0.02 93.89