---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11600 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: 2799.996 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 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-11600) 04/08/22 _x86_64_ (8 CPU) 18:28:02 LINUX RESTART (8 CPU) 18:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:30:01 74.45 1.28 73.17 0.00 27.86 91122.95 0.00 18:31:01 53.64 0.08 53.56 0.00 6.13 25460.84 0.00 18:32:01 1.82 0.00 1.82 0.00 0.00 20.93 0.00 18:33:01 1.55 0.00 1.55 0.00 0.00 17.73 0.00 18:34:01 0.90 0.02 0.88 0.00 0.13 11.46 0.00 18:35:01 1.43 0.00 1.43 0.00 0.00 16.66 0.00 18:36:01 0.87 0.00 0.87 0.00 0.00 10.40 0.00 18:37:01 1.97 0.00 1.97 0.00 0.00 22.00 0.00 Average: 17.08 0.17 16.90 0.00 4.27 14584.76 0.00 18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 28680008 31730992 566276 1.72 107328 3191172 2013168 5.93 1409624 2384436 247952 18:31:01 28764788 31782024 518696 1.58 112568 3148332 1769792 5.22 1195796 2514168 160 18:32:01 28765652 31782996 517584 1.57 112644 3148332 1769792 5.22 1194756 2514172 24 18:33:01 28775228 31792832 507260 1.54 112680 3148464 1769792 5.22 1185232 2514300 12 18:34:01 28775504 31793112 506892 1.54 112704 3148472 1769792 5.22 1185176 2514304 8 18:35:01 28783248 31801456 498792 1.52 112764 3148476 1769792 5.22 1176820 2514720 180 18:36:01 28783052 31801288 498960 1.52 112788 3148480 1769792 5.22 1176460 2514732 12 18:37:01 28782884 31801180 498884 1.52 112852 3148480 1769792 5.22 1176308 2514736 12 Average: 28763796 31785735 514168 1.56 112041 3153776 1800214 5.31 1212522 2498196 31045 18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 ens3 109.55 88.95 444.92 55.73 0.00 0.00 0.00 0.00 18:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 docker0 44.84 53.01 3.66 410.58 0.00 0.00 0.00 0.00 18:30:01 vethdd82297 44.84 53.12 4.27 410.59 0.00 0.00 0.00 0.03 18:31:01 ens3 122.86 75.25 2540.69 14.10 0.00 0.00 0.00 0.00 18:31:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 18:31:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 ens3 0.17 0.17 0.08 0.07 0.00 0.00 0.00 0.00 18:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 ens3 0.13 0.13 0.06 0.01 0.00 0.00 0.00 0.00 18:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 29.13 20.61 373.21 8.74 0.00 0.00 0.00 0.00 Average: lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 5.61 6.63 0.46 51.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-11600) 04/08/22 _x86_64_ (8 CPU) 18:28:02 LINUX RESTART (8 CPU) 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 30.86 0.00 5.37 0.60 0.07 63.10 18:30:01 0 32.23 0.00 5.48 1.04 0.07 61.17 18:30:01 1 30.22 0.00 5.75 1.13 0.07 62.83 18:30:01 2 31.73 0.00 5.12 0.12 0.08 62.95 18:30:01 3 30.23 0.00 5.01 0.00 0.07 64.69 18:30:01 4 26.93 0.00 5.33 2.10 0.08 65.56 18:30:01 5 31.13 0.00 5.28 0.02 0.07 63.50 18:30:01 6 32.27 0.00 5.55 0.10 0.07 62.01 18:30:01 7 32.13 0.00 5.42 0.29 0.08 62.08 18:31:01 all 9.09 0.00 1.80 0.53 0.03 88.55 18:31:01 0 9.05 0.00 1.42 1.17 0.03 88.32 18:31:01 1 8.02 0.00 2.11 2.65 0.03 87.19 18:31:01 2 9.52 0.00 1.69 0.17 0.02 88.61 18:31:01 3 9.46 0.00 1.93 0.03 0.03 88.55 18:31:01 4 8.74 0.00 1.96 0.02 0.03 89.25 18:31:01 5 9.30 0.00 1.83 0.05 0.02 88.81 18:31:01 6 9.61 0.00 1.88 0.17 0.03 88.31 18:31:01 7 9.00 0.00 1.58 0.02 0.03 89.37 18:32:01 all 0.09 0.00 0.02 0.01 0.00 99.88 18:32:01 0 0.02 0.00 0.00 0.00 0.00 99.98 18:32:01 1 0.03 0.00 0.02 0.03 0.00 99.92 18:32:01 2 0.00 0.00 0.02 0.00 0.00 99.98 18:32:01 3 0.03 0.00 0.03 0.00 0.02 99.92 18:32:01 4 0.03 0.00 0.02 0.00 0.00 99.95 18:32:01 5 0.00 0.00 0.00 0.00 0.00 100.00 18:32:01 6 0.05 0.00 0.03 0.02 0.00 99.90 18:32:01 7 0.57 0.00 0.05 0.00 0.02 99.37 18:33:01 all 0.28 0.00 0.02 0.01 0.01 99.68 18:33:01 0 0.00 0.00 0.03 0.00 0.02 99.95 18:33:01 1 0.07 0.00 0.05 0.03 0.00 99.85 18:33:01 2 0.02 0.00 0.00 0.00 0.00 99.98 18:33:01 3 0.03 0.00 0.03 0.00 0.02 99.92 18:33:01 4 0.03 0.00 0.02 0.02 0.00 99.93 18:33:01 5 0.02 0.00 0.02 0.00 0.02 99.95 18:33:01 6 0.05 0.00 0.03 0.03 0.02 99.87 18:33:01 7 2.00 0.00 0.00 0.00 0.00 98.00 18:34:01 all 0.26 0.00 0.01 0.00 0.01 99.72 18:34:01 0 0.00 0.00 0.03 0.00 0.02 99.95 18:34:01 1 0.00 0.00 0.02 0.00 0.00 99.98 18:34:01 2 0.00 0.00 0.00 0.00 0.00 100.00 18:34:01 3 0.00 0.00 0.00 0.00 0.02 99.98 18:34:01 4 0.02 0.00 0.02 0.02 0.00 99.95 18:34:01 5 0.02 0.00 0.00 0.00 0.00 99.98 18:34:01 6 0.05 0.00 0.03 0.00 0.02 99.90 18:34:01 7 1.97 0.00 0.00 0.00 0.00 98.03 18:35:01 all 0.28 0.00 0.03 0.01 0.00 99.68 18:35:01 0 0.02 0.00 0.03 0.00 0.00 99.95 18:35:01 1 0.00 0.00 0.02 0.05 0.00 99.93 18:35:01 2 0.03 0.00 0.02 0.00 0.02 99.93 18:35:01 3 0.03 0.00 0.03 0.00 0.00 99.93 18:35:01 4 0.07 0.00 0.07 0.00 0.00 99.87 18:35:01 5 0.02 0.00 0.00 0.00 0.00 99.98 18:35:01 6 0.05 0.00 0.05 0.02 0.00 99.88 18:35:01 7 2.02 0.00 0.00 0.00 0.00 97.98 18:36:01 all 0.27 0.00 0.02 0.01 0.00 99.70 18:36:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:36:01 1 0.00 0.00 0.00 0.02 0.00 99.98 18:36:01 2 0.00 0.00 0.00 0.00 0.00 100.00 18:36:01 3 0.02 0.00 0.03 0.00 0.02 99.93 18:36:01 4 0.03 0.00 0.03 0.00 0.00 99.93 18:36:01 5 0.00 0.00 0.00 0.00 0.00 100.00 18:36:01 6 0.07 0.00 0.05 0.08 0.02 99.78 18:36:01 7 1.99 0.00 0.00 0.00 0.00 98.01 18:37:01 all 0.27 0.00 0.01 0.01 0.01 99.71 18:37:01 0 0.00 0.00 0.02 0.00 0.00 99.98 18:37:01 1 0.02 0.00 0.00 0.03 0.02 99.93 18:37:01 2 0.02 0.00 0.00 0.00 0.00 99.98 18:37:01 3 0.05 0.00 0.00 0.02 0.00 99.93 18:37:01 4 0.02 0.00 0.02 0.00 0.02 99.95 18:37:01 5 0.02 0.00 0.02 0.00 0.00 99.97 18:37:01 6 0.03 0.00 0.02 0.00 0.02 99.93 18:37:01 7 1.99 0.00 0.00 0.00 0.02 98.00 Average: all 5.13 0.00 0.90 0.15 0.02 93.80 Average: 0 5.13 0.00 0.87 0.28 0.02 93.70 Average: 1 4.76 0.00 0.99 0.49 0.01 93.75 Average: 2 5.13 0.00 0.85 0.04 0.01 93.97 Average: 3 4.93 0.00 0.88 0.01 0.02 94.16 Average: 4 4.44 0.00 0.92 0.27 0.02 94.35 Average: 5 5.03 0.00 0.89 0.01 0.01 94.06 Average: 6 5.24 0.00 0.95 0.05 0.02 93.74 Average: 7 6.38 0.00 0.87 0.04 0.02 92.70