---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21831 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-21831) 08/02/22 _x86_64_ (8 CPU) 20:51:52 LINUX RESTART (8 CPU) 20:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:53:01 366.46 61.75 304.72 0.00 8252.72 181628.52 0.00 20:54:01 218.15 1.03 217.11 0.00 20.26 66155.24 0.00 20:55:01 123.93 0.02 123.91 0.00 1.20 34256.69 0.00 20:56:01 1.22 0.00 1.22 0.00 0.00 15.34 0.00 20:57:01 1.33 0.02 1.32 0.00 0.13 14.40 0.00 20:58:01 1.12 0.00 1.12 0.00 0.00 13.73 0.00 20:59:01 1.12 0.00 1.12 0.00 0.00 13.20 0.00 21:00:01 0.98 0.00 0.98 0.00 0.00 12.66 0.00 21:01:01 1.23 0.00 1.23 0.00 0.00 13.46 0.00 21:02:01 1.47 0.00 1.47 0.00 0.00 18.26 0.00 Average: 71.70 6.28 65.42 0.00 827.51 28215.30 0.00 20:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:53:01 28939360 31753412 553592 1.68 116124 2966744 2216252 6.53 1125328 2443196 637912 20:54:01 28317456 31710928 582464 1.77 163676 3439776 2234740 6.59 1330908 2784212 8392 20:55:01 27618780 31763608 527488 1.60 174324 4118164 1805592 5.32 1327716 3421992 284 20:56:01 27619540 31764456 526268 1.60 174356 4118164 1805592 5.32 1326592 3421992 172 20:57:01 27629308 31774432 516528 1.57 174384 4118168 1805592 5.32 1316400 3422232 20 20:58:01 27629068 31774248 516488 1.57 174416 4118176 1805592 5.32 1317264 3422236 252 20:59:01 27637588 31782792 507876 1.54 174440 4118180 1805592 5.32 1308704 3422240 192 21:00:01 27637832 31783100 507576 1.54 174472 4118184 1805592 5.32 1308672 3422260 224 21:01:01 27637816 31783108 507564 1.54 174500 4118184 1805592 5.32 1308620 3422260 12 21:02:01 27637500 31782952 507760 1.54 174536 4118192 1805592 5.32 1308716 3422372 92 Average: 27830425 31767304 525360 1.60 167523 3935193 1889573 5.57 1297892 3260499 64755 20:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:53:01 ens3 835.92 544.04 7431.37 110.25 0.00 0.00 0.00 0.00 20:53:01 docker0 4.20 3.53 0.41 44.42 0.00 0.00 0.00 0.00 20:53:01 lo 7.40 7.40 0.71 0.71 0.00 0.00 0.00 0.00 20:54:01 ens3 232.53 183.72 1543.50 82.31 0.00 0.00 0.00 0.00 20:54:01 docker0 128.16 157.01 10.37 1498.38 0.00 0.00 0.00 0.00 20:54:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 20:55:01 ens3 154.02 110.28 2647.70 42.24 0.00 0.00 0.00 0.00 20:55:01 docker0 10.38 12.86 0.62 58.36 0.00 0.00 0.00 0.00 20:55:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 20:56:01 ens3 0.77 0.77 0.05 0.07 0.00 0.00 0.00 0.00 20:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:57:01 ens3 0.08 0.10 0.00 0.01 0.00 0.00 0.00 0.00 20:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 ens3 3.82 6.51 0.31 7.32 0.00 0.00 0.00 0.00 20:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:59:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:01:01 ens3 0.12 0.10 0.06 0.01 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 122.75 84.58 1162.35 24.22 0.00 0.00 0.00 0.00 Average: docker0 14.27 17.34 1.14 160.11 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21831) 08/02/22 _x86_64_ (8 CPU) 20:51:52 LINUX RESTART (8 CPU) 20:52:01 CPU %user %nice %system %iowait %steal %idle 20:53:01 all 10.75 0.00 4.35 2.05 0.06 82.79 20:53:01 0 11.49 0.00 4.27 1.09 0.07 83.08 20:53:01 1 8.56 0.00 4.47 4.42 0.05 82.50 20:53:01 2 10.25 0.00 3.61 0.42 0.05 85.66 20:53:01 3 12.97 0.00 3.72 1.93 0.07 81.32 20:53:01 4 9.99 0.00 5.55 3.33 0.05 81.09 20:53:01 5 9.46 0.00 4.99 0.67 0.05 84.83 20:53:01 6 12.16 0.00 3.33 0.55 0.07 83.89 20:53:01 7 11.13 0.00 4.84 4.01 0.08 79.93 20:54:01 all 26.69 0.00 5.35 1.50 0.07 66.38 20:54:01 0 24.97 0.00 5.09 0.19 0.07 69.68 20:54:01 1 29.15 0.00 5.99 4.10 0.08 60.68 20:54:01 2 27.56 0.00 5.47 0.22 0.08 66.67 20:54:01 3 24.77 0.00 4.77 1.99 0.08 68.39 20:54:01 4 25.30 0.00 5.78 0.20 0.07 68.65 20:54:01 5 27.72 0.00 5.04 3.35 0.07 63.82 20:54:01 6 28.32 0.00 5.17 0.74 0.07 65.70 20:54:01 7 25.68 0.00 5.50 1.27 0.07 67.49 20:55:01 all 18.36 0.00 3.67 0.86 0.05 77.06 20:55:01 0 16.84 0.00 3.92 0.25 0.05 78.94 20:55:01 1 18.83 0.00 3.50 1.81 0.05 75.80 20:55:01 2 19.20 0.00 3.72 0.42 0.07 76.59 20:55:01 3 17.18 0.00 2.86 0.13 0.05 79.78 20:55:01 4 19.90 0.00 3.67 0.17 0.05 76.22 20:55:01 5 18.05 0.00 4.44 3.94 0.05 73.53 20:55:01 6 18.13 0.00 3.59 0.02 0.07 78.19 20:55:01 7 18.79 0.00 3.67 0.10 0.05 77.39 20:56:01 all 0.01 0.00 0.01 0.00 0.00 99.98 20:56:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:56:01 1 0.00 0.00 0.02 0.02 0.00 99.97 20:56:01 2 0.02 0.00 0.02 0.00 0.02 99.95 20:56:01 3 0.00 0.00 0.02 0.00 0.00 99.98 20:56:01 4 0.02 0.00 0.00 0.00 0.00 99.98 20:56:01 5 0.00 0.00 0.00 0.02 0.00 99.98 20:56:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:56:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:57:01 all 0.03 0.00 0.02 0.00 0.01 99.94 20:57:01 0 0.02 0.00 0.02 0.02 0.00 99.95 20:57:01 1 0.03 0.00 0.02 0.02 0.02 99.92 20:57:01 2 0.07 0.00 0.05 0.00 0.03 99.85 20:57:01 3 0.03 0.00 0.00 0.00 0.00 99.97 20:57:01 4 0.03 0.00 0.02 0.00 0.00 99.95 20:57:01 5 0.02 0.00 0.03 0.00 0.00 99.95 20:57:01 6 0.05 0.00 0.02 0.00 0.00 99.93 20:57:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:58:01 all 0.03 0.00 0.01 0.00 0.00 99.95 20:58:01 0 0.03 0.00 0.00 0.02 0.00 99.95 20:58:01 1 0.03 0.00 0.00 0.02 0.00 99.95 20:58:01 2 0.08 0.00 0.05 0.00 0.02 99.85 20:58:01 3 0.02 0.00 0.00 0.00 0.02 99.97 20:58:01 4 0.03 0.00 0.02 0.00 0.00 99.95 20:58:01 5 0.02 0.00 0.05 0.00 0.00 99.93 20:58:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:58:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:59:01 all 0.03 0.00 0.01 0.00 0.01 99.95 20:59:01 0 0.03 0.00 0.02 0.00 0.02 99.93 20:59:01 1 0.03 0.00 0.00 0.02 0.00 99.95 20:59:01 2 0.08 0.00 0.05 0.00 0.02 99.85 20:59:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:59:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:59:01 5 0.02 0.00 0.00 0.02 0.02 99.95 20:59:01 6 0.03 0.00 0.00 0.00 0.00 99.97 20:59:01 7 0.02 0.00 0.02 0.00 0.00 99.97 21:00:01 all 0.01 0.00 0.01 0.00 0.00 99.97 21:00:01 0 0.02 0.00 0.02 0.00 0.02 99.95 21:00:01 1 0.02 0.00 0.02 0.02 0.02 99.93 21:00:01 2 0.02 0.00 0.03 0.00 0.00 99.95 21:00:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:00:01 4 0.00 0.00 0.02 0.00 0.00 99.98 21:00:01 5 0.03 0.00 0.00 0.00 0.00 99.97 21:00:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:00:01 7 0.00 0.00 0.00 0.00 0.00 100.00 21:01:01 all 0.02 0.00 0.01 0.00 0.01 99.96 21:01:01 0 0.00 0.00 0.02 0.00 0.00 99.98 21:01:01 1 0.02 0.00 0.03 0.00 0.00 99.95 21:01:01 2 0.05 0.00 0.03 0.00 0.03 99.88 21:01:01 3 0.02 0.00 0.02 0.00 0.00 99.97 21:01:01 4 0.00 0.00 0.00 0.00 0.02 99.98 21:01:01 5 0.02 0.00 0.00 0.02 0.00 99.97 21:01:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:01:01 7 0.02 0.00 0.00 0.00 0.00 99.98 21:02:01 all 0.01 0.00 0.02 0.02 0.01 99.94 21:02:01 0 0.03 0.00 0.00 0.05 0.00 99.92 21:02:01 1 0.03 0.00 0.00 0.10 0.02 99.85 21:02:01 2 0.03 0.00 0.07 0.00 0.03 99.87 21:02:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:02:01 4 0.00 0.00 0.02 0.00 0.00 99.98 21:02:01 5 0.02 0.00 0.05 0.00 0.00 99.93 21:02:01 6 0.00 0.00 0.00 0.00 0.02 99.98 21:02:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 5.55 0.00 1.34 0.44 0.02 92.65 Average: 0 5.30 0.00 1.32 0.16 0.02 93.19 Average: 1 5.63 0.00 1.40 1.04 0.02 91.91 Average: 2 5.72 0.00 1.30 0.11 0.04 92.84 Average: 3 5.44 0.00 1.13 0.40 0.02 93.01 Average: 4 5.48 0.00 1.49 0.37 0.02 92.64 Average: 5 5.48 0.00 1.45 0.79 0.02 92.25 Average: 6 5.83 0.00 1.20 0.13 0.02 92.81 Average: 7 5.51 0.00 1.39 0.53 0.02 92.54