---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33536 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-33536) 04/27/22 _x86_64_ (8 CPU) 21:37:27 LINUX RESTART (8 CPU) 21:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:39:01 327.13 13.35 313.78 0.00 2043.39 132234.89 0.00 21:40:01 120.53 0.13 120.40 0.00 17.06 101513.88 0.00 21:41:01 1.50 0.00 1.50 0.00 0.00 18.54 0.00 21:42:02 1.32 0.00 1.32 0.00 0.00 15.33 0.00 21:43:01 1.14 0.03 1.10 0.00 2.30 12.88 0.00 21:44:01 0.95 0.00 0.95 0.00 0.00 12.26 0.00 21:45:01 1.07 0.00 1.07 0.00 0.00 13.06 0.00 21:46:01 1.08 0.00 1.08 0.00 0.00 13.33 0.00 21:47:01 1.15 0.08 1.07 0.00 4.93 13.20 0.00 Average: 50.74 1.51 49.23 0.00 230.15 26029.29 0.00 21:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:39:01 27302176 31714128 578492 1.76 185912 4339284 2238960 6.60 1341280 3695288 770332 21:40:01 27672380 31783420 507560 1.54 199224 4042088 1785624 5.26 1302136 3375240 336 21:41:01 27672584 31783740 506896 1.54 199244 4042096 1785624 5.26 1301400 3375244 40 21:42:02 27681948 31793220 497248 1.51 199264 4042096 1785624 5.26 1293488 3375248 28 21:43:01 27681988 31793340 497032 1.51 199300 4042168 1785624 5.26 1293504 3375312 56 21:44:01 27687160 31798568 491776 1.50 199320 4042168 1785624 5.26 1287136 3375320 148 21:45:01 27690092 31801572 488872 1.49 199348 4042172 1785624 5.26 1284956 3375356 40 21:46:01 27690308 31801792 488804 1.49 199368 4042176 1806124 5.32 1284928 3375360 68 21:47:01 27688636 31800416 490056 1.49 199400 4042420 1803940 5.32 1286172 3375424 272 Average: 27640808 31785577 505193 1.54 197820 4075185 1840308 5.42 1297222 3410866 85702 21:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:39:01 lo 6.40 6.40 0.65 0.65 0.00 0.00 0.00 0.00 21:39:01 docker0 313.91 441.99 23.40 3121.36 0.00 0.00 0.00 0.00 21:39:01 ens3 796.73 494.53 6935.01 79.99 0.00 0.00 0.00 0.00 21:40:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 21:40:01 ens3 140.46 97.32 2550.57 72.44 0.00 0.00 0.00 0.00 21:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 ens3 0.68 0.00 0.06 0.00 0.00 0.00 0.00 0.00 21:42:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:02 ens3 1.05 0.63 0.53 0.41 0.00 0.00 0.00 0.00 21:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 ens3 0.19 0.10 0.08 0.07 0.00 0.00 0.00 0.00 21:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 ens3 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 ens3 0.37 0.20 0.08 0.01 0.00 0.00 0.00 0.00 21:47:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 ens3 2.77 1.75 3.02 1.00 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 34.94 49.21 2.60 347.44 0.00 0.00 0.00 0.00 Average: ens3 104.90 66.19 1056.25 17.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33536) 04/27/22 _x86_64_ (8 CPU) 21:37:27 LINUX RESTART (8 CPU) 21:38:01 CPU %user %nice %system %iowait %steal %idle 21:39:01 all 11.47 0.00 4.70 2.49 0.09 81.24 21:39:01 0 11.22 0.00 3.99 0.44 0.08 84.27 21:39:01 1 11.56 0.00 4.47 0.35 0.08 83.54 21:39:01 2 11.21 0.00 6.30 11.24 0.08 71.16 21:39:01 3 11.11 0.00 5.83 2.25 0.12 80.70 21:39:01 4 10.90 0.00 4.00 1.55 0.08 83.46 21:39:01 5 11.54 0.00 4.59 0.25 0.08 83.54 21:39:01 6 12.87 0.00 4.46 3.31 0.08 79.27 21:39:01 7 11.36 0.00 3.99 0.58 0.10 83.97 21:40:01 all 12.41 0.00 3.50 1.68 0.05 82.35 21:40:01 0 13.68 0.00 3.34 0.40 0.03 82.54 21:40:01 1 12.65 0.00 3.33 0.10 0.07 83.85 21:40:01 2 11.92 0.00 4.11 7.86 0.05 76.06 21:40:01 3 13.34 0.00 3.63 1.95 0.05 81.03 21:40:01 4 11.30 0.00 3.21 0.17 0.05 85.26 21:40:01 5 12.98 0.00 3.54 1.36 0.08 82.04 21:40:01 6 13.09 0.00 3.29 0.22 0.03 83.36 21:40:01 7 10.33 0.00 3.54 1.44 0.07 84.63 21:41:01 all 0.01 0.00 0.01 0.01 0.00 99.96 21:41:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:41:01 1 0.00 0.00 0.00 0.00 0.00 100.00 21:41:01 2 0.03 0.00 0.00 0.05 0.00 99.92 21:41:01 3 0.02 0.00 0.03 0.03 0.00 99.92 21:41:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:41:01 5 0.03 0.00 0.03 0.00 0.02 99.92 21:41:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:41:01 7 0.02 0.00 0.02 0.00 0.00 99.97 21:42:02 all 0.03 0.00 0.02 0.02 0.01 99.93 21:42:02 0 0.02 0.00 0.02 0.00 0.02 99.95 21:42:02 1 0.00 0.00 0.02 0.00 0.00 99.98 21:42:02 2 0.00 0.00 0.02 0.03 0.02 99.93 21:42:02 3 0.13 0.00 0.05 0.08 0.00 99.73 21:42:02 4 0.02 0.00 0.00 0.00 0.00 99.98 21:42:02 5 0.00 0.00 0.03 0.00 0.02 99.95 21:42:02 6 0.02 0.00 0.00 0.00 0.00 99.98 21:42:02 7 0.02 0.00 0.02 0.02 0.02 99.93 21:43:01 all 0.02 0.00 0.00 0.00 0.00 99.97 21:43:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:43:01 1 0.02 0.00 0.00 0.00 0.00 99.98 21:43:01 2 0.00 0.00 0.00 0.02 0.00 99.98 21:43:01 3 0.00 0.00 0.00 0.02 0.00 99.98 21:43:01 4 0.02 0.00 0.03 0.00 0.00 99.95 21:43:01 5 0.05 0.00 0.00 0.00 0.02 99.93 21:43:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:43:01 7 0.02 0.00 0.00 0.00 0.00 99.98 21:44:01 all 0.02 0.00 0.02 0.00 0.00 99.96 21:44:01 0 0.03 0.00 0.03 0.00 0.00 99.93 21:44:01 1 0.02 0.00 0.02 0.00 0.02 99.95 21:44:01 2 0.00 0.00 0.02 0.02 0.00 99.97 21:44:01 3 0.07 0.00 0.03 0.00 0.00 99.90 21:44:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:44:01 5 0.02 0.00 0.05 0.00 0.02 99.92 21:44:01 6 0.00 0.00 0.02 0.00 0.00 99.98 21:44:01 7 0.00 0.00 0.00 0.00 0.00 100.00 21:45:01 all 0.01 0.00 0.01 0.01 0.00 99.97 21:45:01 0 0.05 0.00 0.03 0.00 0.02 99.90 21:45:01 1 0.02 0.00 0.00 0.00 0.00 99.98 21:45:01 2 0.00 0.00 0.02 0.02 0.00 99.97 21:45:01 3 0.00 0.00 0.00 0.03 0.00 99.97 21:45:01 4 0.03 0.00 0.02 0.00 0.00 99.95 21:45:01 5 0.00 0.00 0.02 0.00 0.00 99.98 21:45:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:45:01 7 0.00 0.00 0.00 0.00 0.00 100.00 21:46:01 all 0.03 0.00 0.01 0.00 0.00 99.96 21:46:01 0 0.05 0.00 0.03 0.00 0.00 99.92 21:46:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:46:01 2 0.03 0.00 0.00 0.02 0.00 99.95 21:46:01 3 0.03 0.00 0.00 0.02 0.00 99.95 21:46:01 4 0.00 0.00 0.02 0.00 0.00 99.98 21:46:01 5 0.02 0.00 0.02 0.00 0.02 99.95 21:46:01 6 0.03 0.00 0.00 0.00 0.00 99.97 21:46:01 7 0.02 0.00 0.02 0.00 0.00 99.97 21:47:01 all 0.12 0.00 0.04 0.00 0.01 99.83 21:47:01 0 0.02 0.00 0.02 0.00 0.00 99.97 21:47:01 1 0.40 0.00 0.10 0.00 0.00 99.50 21:47:01 2 0.35 0.00 0.07 0.02 0.02 99.55 21:47:01 3 0.00 0.00 0.02 0.02 0.02 99.95 21:47:01 4 0.03 0.00 0.05 0.00 0.00 99.92 21:47:01 5 0.07 0.00 0.03 0.00 0.00 99.90 21:47:01 6 0.02 0.00 0.03 0.00 0.02 99.93 21:47:01 7 0.07 0.00 0.00 0.00 0.00 99.93 Average: all 2.66 0.00 0.92 0.47 0.02 95.93 Average: 0 2.78 0.00 0.83 0.09 0.02 96.29 Average: 1 2.73 0.00 0.88 0.05 0.02 96.33 Average: 2 2.60 0.00 1.16 2.12 0.02 94.10 Average: 3 2.73 0.00 1.06 0.49 0.02 95.71 Average: 4 2.46 0.00 0.81 0.19 0.01 96.52 Average: 5 2.75 0.00 0.92 0.18 0.03 96.12 Average: 6 2.87 0.00 0.86 0.39 0.01 95.86 Average: 7 2.40 0.00 0.83 0.22 0.02 96.52