---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21318 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 9.8G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21318) 04/19/22 _x86_64_ (8 CPU) 07:07:01 LINUX RESTART (8 CPU) 07:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:09:01 56.09 0.27 55.82 0.00 4.67 23601.40 0.00 07:10:01 2.03 0.00 2.03 0.00 0.00 23.88 0.00 07:11:01 1.20 0.00 1.20 0.00 0.00 13.60 0.00 07:12:01 1.82 0.00 1.82 0.00 0.00 20.80 0.00 Average: 15.28 0.07 15.22 0.00 1.17 5914.43 0.00 07:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:09:01 28840212 31792816 508920 1.55 110376 3092884 1791976 5.28 1212596 2428756 164 07:10:01 28840396 31793248 508124 1.55 110464 3092896 1791976 5.28 1212216 2428744 12 07:11:01 28844244 31797640 503948 1.53 110520 3092892 1791976 5.28 1208252 2429212 28 07:12:01 28844132 31797652 503836 1.53 110616 3092892 1808032 5.33 1208340 2429216 8 Average: 28842246 31795339 506207 1.54 110494 3092891 1795990 5.29 1210351 2428982 53 07:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:09:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 07:09:01 docker0 14.85 18.93 1.24 289.14 0.00 0.00 0.00 0.00 07:09:01 ens3 173.67 114.96 2833.13 59.11 0.00 0.00 0.00 0.00 07:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 ens3 0.72 0.42 0.36 0.27 0.00 0.00 0.00 0.00 07:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 ens3 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 3.71 4.73 0.31 72.28 0.00 0.00 0.00 0.00 Average: ens3 43.64 28.88 708.32 14.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21318) 04/19/22 _x86_64_ (8 CPU) 07:07:01 LINUX RESTART (8 CPU) 07:08:01 CPU %user %nice %system %iowait %steal %idle 07:09:01 all 16.16 0.00 3.48 0.65 0.06 79.65 07:09:01 0 15.45 0.00 3.12 0.02 0.07 81.35 07:09:01 1 16.09 0.00 3.14 0.40 0.05 80.32 07:09:01 2 16.13 0.00 3.67 0.05 0.07 80.08 07:09:01 3 17.92 0.00 3.31 0.13 0.05 78.59 07:09:01 4 15.72 0.00 3.62 1.18 0.07 79.42 07:09:01 5 15.82 0.00 3.67 0.08 0.07 80.36 07:09:01 6 16.40 0.00 3.69 0.50 0.05 79.35 07:09:01 7 15.78 0.00 3.59 2.81 0.07 77.76 07:10:01 all 0.03 0.00 0.01 0.01 0.00 99.95 07:10:01 0 0.03 0.00 0.00 0.00 0.00 99.97 07:10:01 1 0.05 0.00 0.00 0.00 0.00 99.95 07:10:01 2 0.03 0.00 0.02 0.00 0.00 99.95 07:10:01 3 0.02 0.00 0.00 0.07 0.00 99.92 07:10:01 4 0.02 0.00 0.02 0.00 0.00 99.97 07:10:01 5 0.00 0.00 0.02 0.00 0.00 99.98 07:10:01 6 0.05 0.00 0.02 0.00 0.02 99.92 07:10:01 7 0.03 0.00 0.03 0.00 0.02 99.92 07:11:01 all 0.03 0.00 0.02 0.01 0.00 99.94 07:11:01 0 0.03 0.00 0.02 0.00 0.00 99.95 07:11:01 1 0.00 0.00 0.02 0.00 0.02 99.97 07:11:01 2 0.02 0.00 0.02 0.00 0.00 99.97 07:11:01 3 0.03 0.00 0.00 0.07 0.00 99.90 07:11:01 4 0.02 0.00 0.00 0.00 0.00 99.98 07:11:01 5 0.03 0.00 0.03 0.00 0.00 99.93 07:11:01 6 0.03 0.00 0.03 0.00 0.00 99.93 07:11:01 7 0.08 0.00 0.02 0.00 0.00 99.90 07:12:01 all 0.12 0.00 0.01 0.01 0.00 99.86 07:12:01 0 0.03 0.00 0.03 0.00 0.02 99.92 07:12:01 1 0.02 0.00 0.00 0.00 0.00 99.98 07:12:01 2 0.02 0.00 0.02 0.00 0.00 99.97 07:12:01 3 0.00 0.00 0.00 0.12 0.00 99.88 07:12:01 4 0.00 0.00 0.02 0.00 0.00 99.98 07:12:01 5 0.05 0.00 0.00 0.00 0.02 99.93 07:12:01 6 0.81 0.00 0.00 0.00 0.00 99.19 07:12:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 4.06 0.00 0.87 0.17 0.02 94.88 Average: 0 3.87 0.00 0.79 0.00 0.02 95.32 Average: 1 4.01 0.00 0.79 0.10 0.02 95.08 Average: 2 4.03 0.00 0.93 0.01 0.02 95.01 Average: 3 4.46 0.00 0.82 0.10 0.01 94.60 Average: 4 3.91 0.00 0.91 0.29 0.02 94.88 Average: 5 3.96 0.00 0.93 0.02 0.02 95.07 Average: 6 4.31 0.00 0.93 0.13 0.02 94.62 Average: 7 3.94 0.00 0.90 0.70 0.02 94.43