---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21741 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: 2799.994 BogoMIPS: 5599.98 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-21741) 08/02/22 _x86_64_ (8 CPU) 06:23:09 LINUX RESTART (8 CPU) 06:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:25:01 109.08 3.13 105.95 0.00 383.67 123572.60 0.00 06:26:01 7.29 2.21 5.08 0.00 36.15 124.53 0.00 06:27:01 0.98 0.00 0.98 0.00 0.00 12.40 0.00 06:28:01 1.42 0.00 1.42 0.00 0.00 16.40 0.00 Average: 29.68 1.34 28.34 0.00 104.90 30907.12 0.00 06:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:25:01 28425376 31767996 525128 1.60 121176 3440200 1910776 5.63 1224240 2792308 292 06:26:01 28436912 31782008 512632 1.56 121328 3442376 1802824 5.31 1211532 2794280 24 06:27:01 28438460 31783724 510760 1.55 121368 3442380 1802824 5.31 1210372 2794308 28 06:28:01 28442168 31787584 506840 1.54 121400 3442516 1802824 5.31 1206608 2794428 16 Average: 28435729 31780328 513840 1.56 121318 3441868 1829812 5.39 1213188 2793831 90 06:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:25:01 ens3 322.93 204.28 6820.96 78.16 0.00 0.00 0.00 0.00 06:25:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 06:25:01 docker0 18.75 19.36 1.77 327.76 0.00 0.00 0.00 0.00 06:26:01 ens3 2.99 1.86 2.35 1.12 0.00 0.00 0.00 0.00 06:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 ens3 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 ens3 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 81.45 51.53 1704.48 19.81 0.00 0.00 0.00 0.00 Average: lo 0.65 0.65 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 4.68 4.84 0.44 81.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21741) 08/02/22 _x86_64_ (8 CPU) 06:23:09 LINUX RESTART (8 CPU) 06:24:01 CPU %user %nice %system %iowait %steal %idle 06:25:01 all 18.77 0.00 4.56 2.49 0.06 74.12 06:25:01 0 17.61 0.00 4.49 0.03 0.05 77.82 06:25:01 1 19.14 0.00 4.74 0.98 0.07 75.08 06:25:01 2 19.93 0.00 4.21 0.17 0.07 75.62 06:25:01 3 18.84 0.00 4.76 4.70 0.05 71.65 06:25:01 4 19.27 0.00 4.16 0.60 0.08 75.89 06:25:01 5 18.18 0.00 5.08 6.20 0.07 70.47 06:25:01 6 18.34 0.00 4.60 6.57 0.05 70.44 06:25:01 7 18.81 0.00 4.43 0.73 0.07 75.97 06:26:01 all 0.09 0.00 0.06 0.02 0.01 99.82 06:26:01 0 0.08 0.00 0.08 0.00 0.02 99.82 06:26:01 1 0.08 0.00 0.07 0.00 0.02 99.83 06:26:01 2 0.10 0.00 0.07 0.00 0.00 99.83 06:26:01 3 0.07 0.00 0.03 0.05 0.02 99.83 06:26:01 4 0.07 0.00 0.05 0.00 0.00 99.88 06:26:01 5 0.15 0.00 0.07 0.12 0.00 99.67 06:26:01 6 0.07 0.00 0.02 0.00 0.02 99.90 06:26:01 7 0.08 0.00 0.10 0.02 0.02 99.78 06:27:01 all 0.03 0.00 0.01 0.00 0.00 99.96 06:27:01 0 0.05 0.00 0.00 0.00 0.00 99.95 06:27:01 1 0.03 0.00 0.02 0.00 0.00 99.95 06:27:01 2 0.02 0.00 0.00 0.00 0.00 99.98 06:27:01 3 0.02 0.00 0.00 0.02 0.00 99.97 06:27:01 4 0.00 0.00 0.02 0.00 0.00 99.98 06:27:01 5 0.02 0.00 0.00 0.00 0.00 99.98 06:27:01 6 0.05 0.00 0.02 0.00 0.00 99.93 06:27:01 7 0.03 0.00 0.05 0.00 0.00 99.92 06:28:01 all 0.01 0.00 0.02 0.00 0.01 99.96 06:28:01 0 0.02 0.00 0.02 0.00 0.02 99.95 06:28:01 1 0.03 0.00 0.03 0.00 0.00 99.93 06:28:01 2 0.00 0.00 0.02 0.00 0.00 99.98 06:28:01 3 0.00 0.00 0.00 0.03 0.00 99.97 06:28:01 4 0.03 0.00 0.03 0.00 0.00 99.93 06:28:01 5 0.02 0.00 0.02 0.00 0.02 99.95 06:28:01 6 0.00 0.00 0.00 0.00 0.00 100.00 06:28:01 7 0.02 0.00 0.02 0.00 0.02 99.95 Average: all 4.68 0.00 1.15 0.62 0.02 93.53 Average: 0 4.41 0.00 1.14 0.01 0.02 94.42 Average: 1 4.78 0.00 1.20 0.24 0.02 93.76 Average: 2 4.97 0.00 1.06 0.04 0.02 93.91 Average: 3 4.68 0.00 1.19 1.19 0.02 92.93 Average: 4 4.82 0.00 1.06 0.15 0.02 93.95 Average: 5 4.54 0.00 1.27 1.56 0.02 92.61 Average: 6 4.57 0.00 1.15 1.63 0.02 92.63 Average: 7 4.67 0.00 1.13 0.18 0.03 93.99