---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42978 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-42978) 04/09/25 _x86_64_ (8 CPU) 16:17:12 LINUX RESTART (8 CPU) 16:18:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:19:01 101.20 9.56 91.65 0.00 1669.82 34364.07 0.00 Average: 101.20 9.56 91.65 0.00 1669.82 34364.07 0.00 16:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:19:01 28475212 31333940 966260 2.94 88000 3010176 2250512 6.63 1447204 2521136 514476 Average: 28475212 31333940 966260 2.94 88000 3010176 2250512 6.63 1447204 2521136 514476 16:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:19:01 ens3 370.41 206.85 6135.07 38.92 0.00 0.00 0.00 0.00 16:19:01 veth08cae87 56.75 120.25 5.61 1082.10 0.00 0.00 0.00 0.09 16:19:01 lo 2.64 2.64 0.26 0.26 0.00 0.00 0.00 0.00 16:19:01 docker0 62.19 125.13 5.35 1133.51 0.00 0.00 0.00 0.00 Average: ens3 370.41 206.85 6135.07 38.92 0.00 0.00 0.00 0.00 Average: veth08cae87 56.75 120.25 5.61 1082.10 0.00 0.00 0.00 0.09 Average: lo 2.64 2.64 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 62.19 125.13 5.35 1133.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42978) 04/09/25 _x86_64_ (8 CPU) 16:17:12 LINUX RESTART (8 CPU) 16:18:02 CPU %user %nice %system %iowait %steal %idle 16:19:01 all 22.29 0.00 4.79 0.65 0.07 72.20 16:19:01 0 20.84 0.00 4.68 0.07 0.07 74.34 16:19:01 1 23.47 0.00 4.93 2.52 0.09 68.99 16:19:01 2 23.21 0.00 4.93 0.09 0.07 71.71 16:19:01 3 21.22 0.00 4.39 0.22 0.07 74.10 16:19:01 4 21.65 0.00 4.68 0.45 0.09 73.14 16:19:01 5 23.56 0.00 4.80 1.53 0.07 70.05 16:19:01 6 23.05 0.00 4.97 0.15 0.09 71.74 16:19:01 7 21.29 0.00 4.93 0.15 0.07 73.56 Average: all 22.29 0.00 4.79 0.65 0.07 72.20 Average: 0 20.84 0.00 4.68 0.07 0.07 74.34 Average: 1 23.47 0.00 4.93 2.52 0.09 68.99 Average: 2 23.21 0.00 4.93 0.09 0.07 71.71 Average: 3 21.22 0.00 4.39 0.22 0.07 74.10 Average: 4 21.65 0.00 4.68 0.45 0.09 73.14 Average: 5 23.56 0.00 4.80 1.53 0.07 70.05 Average: 6 23.05 0.00 4.97 0.15 0.09 71.74 Average: 7 21.29 0.00 4.93 0.15 0.07 73.56