---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15378 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-15378) 06/23/22 _x86_64_ (8 CPU) 00:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:00:01 500.00 0.00 500.00 0.00 0.00 8000.00 0.00 00:01:01 5.88 0.03 5.85 0.00 0.27 152.11 0.00 00:02:01 7.83 0.28 7.55 0.00 23.19 140.22 0.00 Average: 6.90 0.16 6.74 0.00 11.73 146.82 0.00 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:00:01 27653812 31729124 555468 1.69 173692 4052720 2009912 5.92 1316420 3395308 176 00:01:01 27653376 31729176 555312 1.69 173908 4052744 2020660 5.96 1317136 3394588 28 00:02:01 27620364 31699132 580168 1.76 174056 4054192 2162344 6.37 1344524 3391760 380 Average: 27642517 31719144 563649 1.71 173885 4053219 2064305 6.08 1326027 3393885 195 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:00:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:02:01 ens3 37.02 38.25 29.10 30.40 0.00 0.00 0.00 0.00 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 18.56 19.18 14.55 15.20 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15378) 06/23/22 _x86_64_ (8 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:00:01 all 0.00 0.00 18.18 0.00 0.00 81.82 00:00:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 1 0.00 0.00 50.00 0.00 0.00 50.00 00:00:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 5 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 7 0.00 0.00 50.00 0.00 0.00 50.00 00:01:01 all 0.02 0.02 0.04 0.03 0.00 99.89 00:01:01 0 0.02 0.00 0.03 0.10 0.00 99.85 00:01:01 1 0.03 0.00 0.03 0.00 0.00 99.93 00:01:01 2 0.02 0.17 0.10 0.05 0.02 99.65 00:01:01 3 0.05 0.00 0.02 0.00 0.02 99.92 00:01:01 4 0.02 0.00 0.02 0.03 0.00 99.93 00:01:01 5 0.03 0.00 0.05 0.02 0.00 99.90 00:01:01 6 0.00 0.00 0.03 0.00 0.00 99.97 00:01:01 7 0.00 0.02 0.00 0.00 0.00 99.98 00:02:01 all 0.57 0.00 0.30 0.03 0.01 99.10 00:02:01 0 0.62 0.00 0.35 0.08 0.00 98.95 00:02:01 1 0.40 0.00 0.27 0.03 0.00 99.30 00:02:01 2 0.82 0.00 0.37 0.00 0.00 98.82 00:02:01 3 0.55 0.00 0.27 0.02 0.02 99.15 00:02:01 4 0.30 0.00 0.25 0.03 0.02 99.40 00:02:01 5 0.30 0.00 0.20 0.05 0.00 99.45 00:02:01 6 1.07 0.00 0.35 0.02 0.00 98.57 00:02:01 7 0.48 0.00 0.35 0.02 0.02 99.13 Average: all 0.29 0.01 0.17 0.03 0.01 99.49 Average: 0 0.32 0.00 0.19 0.09 0.00 99.40 Average: 1 0.22 0.00 0.16 0.02 0.00 99.61 Average: 2 0.42 0.08 0.23 0.02 0.01 99.23 Average: 3 0.30 0.00 0.14 0.01 0.02 99.53 Average: 4 0.16 0.00 0.13 0.03 0.01 99.67 Average: 5 0.17 0.00 0.12 0.03 0.00 99.68 Average: 6 0.53 0.00 0.19 0.01 0.00 99.27 Average: 7 0.24 0.01 0.18 0.01 0.01 99.55