---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2306 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-2306) 06/13/22 _x86_64_ (8 CPU) 03:26:15 LINUX RESTART (8 CPU) 03:27:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:28:01 209.52 4.68 204.85 0.00 429.22 85531.54 0.00 03:29:01 198.17 0.08 198.08 0.00 5.06 40732.29 0.00 03:30:01 1.30 0.00 1.30 0.00 0.00 20.68 0.00 03:31:01 1.72 0.00 1.72 0.00 0.00 19.06 0.00 03:32:01 1.55 0.03 1.52 0.00 1.47 17.20 0.00 03:33:01 1.65 0.00 1.65 0.00 0.00 24.40 0.00 03:34:01 1.08 0.00 1.08 0.00 0.00 12.53 0.00 03:35:01 1.63 0.00 1.63 0.00 0.00 18.53 0.00 03:36:01 1.27 0.00 1.27 0.00 0.00 14.26 0.00 Average: 46.13 0.52 45.60 0.00 47.71 13910.50 0.00 03:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:28:01 28065820 31641968 648296 1.97 161248 3607760 2289892 6.75 1505176 2841768 231920 03:29:01 27669872 31773192 516492 1.57 175172 4075076 1926084 5.68 1346448 3352784 0 03:30:01 27674424 31777684 512016 1.56 175184 4075080 1926084 5.68 1339592 3352728 40 03:31:01 27674752 31778128 511408 1.56 175220 4075080 1926084 5.68 1338148 3352768 12 03:32:01 27675832 31779156 510240 1.55 175276 4075124 1926084 5.68 1337864 3352816 20 03:33:01 27676076 31779480 509900 1.55 175308 4075128 1926084 5.68 1337416 3352816 16 03:34:01 27685124 31788544 500820 1.52 175344 4075132 1926084 5.68 1328612 3352820 12 03:35:01 27685024 31788500 501040 1.52 175368 4075136 1926084 5.68 1328848 3352824 12 03:36:01 27685016 31788612 500976 1.52 175412 4075140 1926084 5.68 1328888 3352900 12 Average: 27721327 31766140 523465 1.59 173726 4023184 1966507 5.80 1354555 3296025 25783 03:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:28:01 ens3 432.66 305.51 6797.38 95.27 0.00 0.00 0.00 0.00 03:28:01 docker0 123.27 151.96 9.79 1140.28 0.00 0.00 0.00 0.00 03:28:01 lo 4.34 4.34 0.43 0.43 0.00 0.00 0.00 0.00 03:28:01 veth29428df 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:29:01 ens3 148.62 87.49 2684.54 21.84 0.00 0.00 0.00 0.00 03:29:01 docker0 8.45 13.33 0.50 91.80 0.00 0.00 0.00 0.00 03:29:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 03:30:01 ens3 0.45 0.20 0.26 0.20 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:32:01 ens3 0.18 0.10 0.08 0.07 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 ens3 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:34:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:36:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 64.02 43.25 1042.90 12.89 0.00 0.00 0.00 0.00 Average: docker0 14.43 18.12 1.13 135.03 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2306) 06/13/22 _x86_64_ (8 CPU) 03:26:15 LINUX RESTART (8 CPU) 03:27:02 CPU %user %nice %system %iowait %steal %idle 03:28:01 all 21.46 0.00 6.38 1.62 0.07 70.47 03:28:01 0 23.06 0.00 6.83 0.16 0.09 69.87 03:28:01 1 21.46 0.00 6.16 2.78 0.07 69.53 03:28:01 2 20.64 0.00 5.53 0.38 0.05 73.40 03:28:01 3 23.16 0.00 7.26 4.68 0.07 64.83 03:28:01 4 20.25 0.00 5.49 1.58 0.07 72.61 03:28:01 5 22.44 0.00 6.71 0.34 0.09 70.42 03:28:01 6 19.95 0.00 6.25 0.15 0.05 73.59 03:28:01 7 20.67 0.00 6.87 2.84 0.09 69.53 03:29:01 all 27.30 0.00 4.70 1.06 0.07 66.87 03:29:01 0 30.93 0.00 4.82 0.59 0.07 63.60 03:29:01 1 24.63 0.00 4.10 2.58 0.07 68.63 03:29:01 2 28.07 0.00 5.15 0.12 0.07 66.60 03:29:01 3 27.54 0.00 4.86 0.46 0.07 67.08 03:29:01 4 25.96 0.00 4.48 1.79 0.08 67.68 03:29:01 5 27.22 0.00 4.94 2.01 0.07 65.76 03:29:01 6 28.01 0.00 4.38 0.34 0.07 67.20 03:29:01 7 26.04 0.00 4.90 0.59 0.08 68.38 03:30:01 all 0.02 0.00 0.02 0.01 0.01 99.94 03:30:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:30:01 1 0.02 0.00 0.02 0.00 0.03 99.93 03:30:01 2 0.02 0.00 0.02 0.00 0.02 99.95 03:30:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:30:01 4 0.02 0.00 0.02 0.03 0.00 99.93 03:30:01 5 0.00 0.00 0.02 0.03 0.00 99.95 03:30:01 6 0.03 0.00 0.03 0.00 0.02 99.92 03:30:01 7 0.07 0.00 0.02 0.00 0.00 99.92 03:31:01 all 0.02 0.00 0.01 0.01 0.01 99.95 03:31:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:31:01 1 0.02 0.00 0.02 0.00 0.02 99.95 03:31:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:31:01 3 0.03 0.00 0.02 0.00 0.02 99.93 03:31:01 4 0.02 0.00 0.02 0.00 0.00 99.97 03:31:01 5 0.03 0.00 0.03 0.05 0.02 99.87 03:31:01 6 0.05 0.00 0.02 0.00 0.00 99.93 03:31:01 7 0.02 0.00 0.02 0.00 0.00 99.97 03:32:01 all 0.01 0.00 0.01 0.00 0.00 99.97 03:32:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:32:01 1 0.00 0.00 0.02 0.00 0.02 99.97 03:32:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:32:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:32:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:32:01 5 0.00 0.00 0.02 0.03 0.00 99.95 03:32:01 6 0.03 0.00 0.02 0.00 0.02 99.93 03:32:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:33:01 all 0.01 0.00 0.01 0.00 0.01 99.97 03:33:01 0 0.00 0.00 0.00 0.00 0.02 99.98 03:33:01 1 0.02 0.00 0.03 0.00 0.02 99.93 03:33:01 2 0.02 0.00 0.02 0.00 0.02 99.95 03:33:01 3 0.00 0.00 0.03 0.00 0.00 99.97 03:33:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:33:01 5 0.00 0.00 0.02 0.03 0.00 99.95 03:33:01 6 0.03 0.00 0.02 0.00 0.00 99.95 03:33:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:34:01 all 0.13 0.00 0.01 0.00 0.00 99.84 03:34:01 0 0.03 0.00 0.00 0.00 0.00 99.97 03:34:01 1 0.93 0.00 0.05 0.00 0.03 98.99 03:34:01 2 0.03 0.00 0.03 0.00 0.00 99.93 03:34:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:34:01 4 0.00 0.00 0.02 0.02 0.00 99.97 03:34:01 5 0.02 0.00 0.00 0.02 0.00 99.97 03:34:01 6 0.03 0.00 0.00 0.00 0.00 99.97 03:34:01 7 0.00 0.00 0.02 0.00 0.00 99.98 03:35:01 all 0.02 0.00 0.01 0.01 0.01 99.95 03:35:01 0 0.00 0.00 0.00 0.00 0.02 99.98 03:35:01 1 0.03 0.00 0.03 0.00 0.02 99.92 03:35:01 2 0.02 0.00 0.00 0.02 0.02 99.95 03:35:01 3 0.02 0.00 0.03 0.00 0.02 99.93 03:35:01 4 0.02 0.00 0.00 0.02 0.00 99.97 03:35:01 5 0.02 0.00 0.02 0.02 0.00 99.95 03:35:01 6 0.03 0.00 0.02 0.00 0.00 99.95 03:35:01 7 0.02 0.00 0.00 0.00 0.02 99.97 03:36:01 all 0.03 0.00 0.01 0.00 0.00 99.96 03:36:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:36:01 1 0.17 0.00 0.03 0.00 0.02 99.78 03:36:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:36:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:36:01 4 0.00 0.00 0.02 0.00 0.00 99.98 03:36:01 5 0.00 0.00 0.00 0.02 0.00 99.98 03:36:01 6 0.03 0.00 0.00 0.00 0.02 99.95 03:36:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 5.35 0.00 1.22 0.30 0.02 93.11 Average: 0 5.91 0.00 1.27 0.08 0.02 92.71 Average: 1 5.18 0.00 1.14 0.59 0.03 93.06 Average: 2 5.34 0.00 1.17 0.06 0.02 93.42 Average: 3 5.55 0.00 1.33 0.56 0.02 92.55 Average: 4 5.06 0.00 1.10 0.38 0.02 93.45 Average: 5 5.43 0.00 1.28 0.28 0.02 93.00 Average: 6 5.27 0.00 1.17 0.05 0.02 93.49 Average: 7 5.10 0.00 1.28 0.37 0.02 93.22