---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1095 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: 2799.976 BogoMIPS: 5599.95 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-1095) 06/06/22 _x86_64_ (8 CPU) 01:27:28 LINUX RESTART (8 CPU) 01:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:29:01 373.94 12.88 361.06 0.00 2074.85 132380.60 0.00 01:30:01 84.10 0.15 83.95 0.00 8.93 74133.64 0.00 01:31:01 1.40 0.00 1.40 0.00 0.00 17.08 0.00 01:32:01 1.22 0.00 1.22 0.00 0.00 15.33 0.00 01:33:02 1.10 0.02 1.08 0.00 0.13 13.06 0.00 01:34:01 1.41 0.00 1.41 0.00 0.00 16.54 0.00 01:35:01 0.90 0.00 0.90 0.00 0.00 11.46 0.00 01:36:01 1.17 0.00 1.17 0.00 0.00 14.93 0.00 Average: 58.27 1.63 56.63 0.00 261.02 25877.58 0.00 01:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:01 28444584 31760204 537632 1.63 157832 3376848 1964448 5.79 1138260 2865964 12068 01:30:01 27960284 31781284 511896 1.56 167944 3816932 1802240 5.31 1286824 3138984 216 01:31:01 27960816 31781892 510924 1.55 167980 3816936 1802240 5.31 1286336 3138988 24 01:32:01 27963468 31784576 508072 1.55 168016 3816940 1802240 5.31 1283852 3138992 16 01:33:02 27964136 31785268 507268 1.54 168060 3816944 1802240 5.31 1283388 3138996 32 01:34:01 27964940 31786164 506480 1.54 168076 3816948 1802240 5.31 1282168 3139152 20 01:35:01 27971988 31793224 499340 1.52 168104 3816952 1802240 5.31 1275412 3139164 16 01:36:01 27971756 31793100 499352 1.52 168136 3816956 1802240 5.31 1275608 3139176 12 Average: 28025246 31783214 510120 1.55 166768 3761932 1822516 5.37 1263981 3104927 1550 01:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:01 lo 6.67 6.67 0.66 0.66 0.00 0.00 0.00 0.00 01:29:01 docker0 128.46 170.74 10.03 1087.47 0.00 0.00 0.00 0.00 01:29:01 ens3 514.03 345.36 6758.93 61.73 0.00 0.00 0.00 0.00 01:30:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 01:30:01 ens3 168.97 113.98 2550.43 72.28 0.00 0.00 0.00 0.00 01:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 ens3 1.22 0.28 0.40 0.26 0.00 0.00 0.00 0.00 01:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 ens3 0.70 0.37 0.36 0.26 0.00 0.00 0.00 0.00 01:33:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:02 ens3 5.13 2.28 5.21 0.22 0.00 0.00 0.00 0.00 01:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 ens3 0.14 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 16.09 21.40 1.26 136.21 0.00 0.00 0.00 0.00 Average: ens3 86.47 57.93 1166.78 16.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1095) 06/06/22 _x86_64_ (8 CPU) 01:27:28 LINUX RESTART (8 CPU) 01:28:01 CPU %user %nice %system %iowait %steal %idle 01:29:01 all 11.30 0.00 5.00 1.91 0.06 81.73 01:29:01 0 9.14 0.00 4.81 0.96 0.07 85.03 01:29:01 1 10.83 0.00 5.33 0.81 0.05 82.98 01:29:01 2 12.96 0.00 5.05 2.68 0.07 79.25 01:29:01 3 11.61 0.00 4.97 1.64 0.05 81.73 01:29:01 4 12.44 0.00 5.82 2.22 0.08 79.45 01:29:01 5 12.44 0.00 4.39 2.87 0.07 80.23 01:29:01 6 10.45 0.00 4.90 3.46 0.05 81.14 01:29:01 7 10.50 0.00 4.75 0.60 0.07 84.09 01:30:01 all 26.87 0.00 5.27 0.52 0.07 67.27 01:30:01 0 25.11 0.00 5.05 0.10 0.07 69.67 01:30:01 1 27.16 0.00 5.20 0.07 0.08 67.50 01:30:01 2 27.44 0.00 5.05 0.07 0.07 67.37 01:30:01 3 27.68 0.00 5.40 0.05 0.08 66.78 01:30:01 4 27.29 0.00 5.26 0.10 0.08 67.27 01:30:01 5 27.97 0.00 5.09 1.28 0.07 65.59 01:30:01 6 25.18 0.00 6.01 2.28 0.07 66.46 01:30:01 7 27.16 0.00 5.10 0.19 0.07 67.49 01:31:01 all 0.06 0.00 0.01 0.01 0.00 99.92 01:31:01 0 0.37 0.00 0.00 0.02 0.02 99.60 01:31:01 1 0.02 0.00 0.00 0.00 0.00 99.98 01:31:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:31:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:31:01 4 0.02 0.00 0.02 0.00 0.00 99.97 01:31:01 5 0.03 0.00 0.03 0.02 0.00 99.92 01:31:01 6 0.00 0.00 0.00 0.02 0.00 99.98 01:31:01 7 0.02 0.00 0.03 0.00 0.00 99.95 01:32:01 all 0.05 0.00 0.02 0.00 0.00 99.92 01:32:01 0 0.13 0.00 0.02 0.02 0.00 99.83 01:32:01 1 0.08 0.00 0.05 0.00 0.00 99.87 01:32:01 2 0.02 0.00 0.02 0.00 0.00 99.97 01:32:01 3 0.03 0.00 0.00 0.00 0.00 99.97 01:32:01 4 0.08 0.00 0.03 0.00 0.00 99.88 01:32:01 5 0.05 0.00 0.02 0.02 0.00 99.92 01:32:01 6 0.00 0.00 0.00 0.00 0.00 100.00 01:32:01 7 0.02 0.00 0.02 0.00 0.00 99.97 01:33:02 all 0.07 0.00 0.01 0.00 0.00 99.91 01:33:02 0 0.43 0.00 0.02 0.00 0.02 99.53 01:33:02 1 0.02 0.00 0.00 0.00 0.00 99.98 01:33:02 2 0.02 0.00 0.00 0.00 0.00 99.98 01:33:02 3 0.00 0.00 0.00 0.00 0.02 99.98 01:33:02 4 0.00 0.00 0.00 0.00 0.00 100.00 01:33:02 5 0.02 0.00 0.03 0.03 0.00 99.92 01:33:02 6 0.03 0.00 0.00 0.00 0.00 99.97 01:33:02 7 0.03 0.00 0.03 0.00 0.00 99.93 01:34:01 all 0.09 0.00 0.01 0.00 0.00 99.90 01:34:01 0 0.59 0.00 0.02 0.03 0.00 99.36 01:34:01 1 0.02 0.00 0.00 0.00 0.02 99.97 01:34:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:34:01 3 0.02 0.00 0.02 0.00 0.00 99.97 01:34:01 4 0.02 0.00 0.00 0.00 0.00 99.98 01:34:01 5 0.05 0.00 0.00 0.00 0.00 99.95 01:34:01 6 0.00 0.00 0.02 0.00 0.00 99.98 01:34:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:35:01 all 0.08 0.00 0.01 0.00 0.00 99.90 01:35:01 0 0.55 0.00 0.02 0.00 0.02 99.42 01:35:01 1 0.03 0.00 0.02 0.00 0.00 99.95 01:35:01 2 0.00 0.00 0.02 0.00 0.00 99.98 01:35:01 3 0.00 0.00 0.00 0.00 0.00 100.00 01:35:01 4 0.03 0.00 0.00 0.00 0.00 99.97 01:35:01 5 0.02 0.00 0.02 0.02 0.02 99.93 01:35:01 6 0.00 0.00 0.00 0.02 0.00 99.98 01:35:01 7 0.02 0.00 0.02 0.00 0.00 99.97 01:36:01 all 0.15 0.00 0.01 0.00 0.00 99.83 01:36:01 0 1.16 0.00 0.00 0.00 0.02 98.82 01:36:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:36:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:36:01 3 0.03 0.00 0.02 0.00 0.00 99.95 01:36:01 4 0.02 0.00 0.02 0.00 0.00 99.97 01:36:01 5 0.02 0.00 0.02 0.02 0.00 99.95 01:36:01 6 0.00 0.00 0.00 0.02 0.00 99.98 01:36:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 4.81 0.00 1.28 0.30 0.02 93.59 Average: 0 4.68 0.00 1.24 0.14 0.03 93.92 Average: 1 4.74 0.00 1.32 0.11 0.02 93.81 Average: 2 5.02 0.00 1.26 0.34 0.02 93.37 Average: 3 4.91 0.00 1.29 0.21 0.02 93.57 Average: 4 4.95 0.00 1.38 0.29 0.02 93.36 Average: 5 5.05 0.00 1.19 0.53 0.02 93.21 Average: 6 4.42 0.00 1.35 0.72 0.01 93.50 Average: 7 4.68 0.00 1.23 0.10 0.02 93.97