---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7336 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7336) 04/11/23 _x86_64_ (8 CPU) 00:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:00:01 400.00 0.00 400.00 0.00 0.00 4000.00 0.00 00:01:01 6.00 0.03 5.97 0.00 0.27 149.18 0.00 00:02:01 1.73 0.00 1.73 0.00 0.00 20.00 0.00 Average: 3.90 0.02 3.88 0.00 0.13 84.91 0.00 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:00:01 28094120 31591716 696288 2.12 133568 3569692 1772828 5.22 1410628 2916748 192 00:01:01 28092072 31590832 697200 2.12 133896 3569704 1803492 5.32 1411288 2916364 184 00:02:01 28092624 31591464 696536 2.12 133968 3569700 1803492 5.32 1411176 2916368 44 Average: 28092939 31591337 696675 2.12 133811 3569699 1793271 5.28 1411031 2916493 140 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 ens3 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 ens3 1.25 0.52 0.48 0.34 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:02:01 lo 0.20 0.20 0.01 0.01 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: ens3 0.68 0.31 0.24 0.17 0.00 0.00 0.00 0.00 Average: lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7336) 04/11/23 _x86_64_ (8 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:00:01 all 0.00 0.00 8.33 0.00 0.00 91.67 00:00:01 0 0.00 0.00 33.33 0.00 0.00 66.67 00:00:01 1 0.00 0.00 0.00 0.00 0.00 100.00 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 0.00 0.00 0.00 100.00 00:01:01 all 0.09 0.02 0.07 0.02 0.01 99.80 00:01:01 0 0.08 0.00 0.07 0.00 0.00 99.85 00:01:01 1 0.05 0.02 0.07 0.00 0.02 99.85 00:01:01 2 0.08 0.00 0.08 0.02 0.02 99.80 00:01:01 3 0.03 0.00 0.07 0.00 0.02 99.88 00:01:01 4 0.03 0.00 0.05 0.02 0.02 99.88 00:01:01 5 0.33 0.00 0.05 0.00 0.02 99.60 00:01:01 6 0.03 0.12 0.05 0.07 0.00 99.73 00:01:01 7 0.05 0.05 0.10 0.03 0.00 99.77 00:02:01 all 0.02 0.00 0.01 0.00 0.01 99.96 00:02:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:02:01 1 0.02 0.00 0.00 0.00 0.02 99.97 00:02:01 2 0.03 0.00 0.02 0.02 0.03 99.90 00:02:01 3 0.05 0.00 0.03 0.00 0.02 99.90 00:02:01 4 0.02 0.00 0.02 0.00 0.00 99.97 00:02:01 5 0.00 0.00 0.00 0.00 0.00 100.00 00:02:01 6 0.02 0.00 0.00 0.02 0.00 99.97 00:02:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 0.05 0.01 0.04 0.01 0.01 99.88 Average: 0 0.04 0.00 0.04 0.00 0.00 99.92 Average: 1 0.03 0.01 0.03 0.00 0.02 99.91 Average: 2 0.06 0.00 0.05 0.02 0.03 99.85 Average: 3 0.04 0.00 0.05 0.00 0.02 99.89 Average: 4 0.03 0.00 0.03 0.01 0.01 99.92 Average: 5 0.17 0.00 0.02 0.00 0.01 99.80 Average: 6 0.02 0.06 0.02 0.04 0.00 99.85 Average: 7 0.03 0.02 0.05 0.02 0.00 99.88