---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38677 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-38677) 02/12/25 _x86_64_ (8 CPU) 00:57:46 LINUX RESTART (8 CPU) 00:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:59:02 341.66 47.71 293.95 0.00 5380.84 59970.67 0.00 01:00:01 126.42 0.53 125.89 0.00 10.03 46654.47 0.00 Average: 234.94 24.32 210.63 0.00 2718.00 53368.51 0.00 00:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:59:02 29210692 31533536 791432 2.41 74428 2522780 1705088 5.03 1026764 2265256 628664 01:00:01 27647108 30814660 1488768 4.53 103432 3238632 2601936 7.67 1986640 2742892 145328 Average: 28428900 31174098 1140100 3.47 88930 2880706 2153512 6.35 1506702 2504074 386996 00:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:59:02 ens3 546.78 361.14 5952.44 93.27 0.00 0.00 0.00 0.00 00:59:02 docker0 20.31 22.50 1.69 147.88 0.00 0.00 0.00 0.00 00:59:02 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 01:00:01 ens3 130.27 82.33 896.43 20.54 0.00 0.00 0.00 0.00 01:00:01 vethf92d17b 59.60 96.12 5.90 860.54 0.00 0.00 0.00 0.07 01:00:01 docker0 59.60 96.00 5.08 860.53 0.00 0.00 0.00 0.00 01:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 340.27 222.90 3445.68 57.21 0.00 0.00 0.00 0.00 Average: vethf92d17b 29.55 47.66 2.92 426.66 0.00 0.00 0.00 0.03 Average: docker0 39.79 58.94 3.37 501.21 0.00 0.00 0.00 0.00 Average: lo 2.05 2.05 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38677) 02/12/25 _x86_64_ (8 CPU) 00:57:46 LINUX RESTART (8 CPU) 00:58:01 CPU %user %nice %system %iowait %steal %idle 00:59:02 all 9.00 0.00 2.91 2.50 0.06 85.53 00:59:02 0 7.89 0.00 2.40 0.55 0.03 89.13 00:59:02 1 7.81 0.00 2.88 0.45 0.07 88.78 00:59:02 2 7.34 0.00 2.37 1.61 0.07 88.61 00:59:02 3 7.62 0.00 3.45 8.55 0.07 80.32 00:59:02 4 14.73 0.00 1.99 0.60 0.05 82.62 00:59:02 5 8.19 0.00 4.67 7.63 0.07 79.44 00:59:02 6 6.79 0.00 3.08 0.42 0.07 89.64 00:59:02 7 11.57 0.00 2.49 0.24 0.07 85.64 01:00:01 all 41.94 0.00 6.53 2.40 0.09 49.04 01:00:01 0 40.77 0.00 6.35 0.36 0.10 52.41 01:00:01 1 41.86 0.00 6.13 0.67 0.10 51.24 01:00:01 2 42.29 0.00 6.54 2.17 0.09 48.91 01:00:01 3 41.60 0.00 6.77 1.47 0.09 50.08 01:00:01 4 43.03 0.00 6.20 0.51 0.09 50.18 01:00:01 5 41.48 0.00 7.08 0.82 0.09 50.54 01:00:01 6 42.53 0.00 7.08 12.52 0.09 37.79 01:00:01 7 41.99 0.00 6.11 0.73 0.07 51.09 Average: all 25.32 0.00 4.71 2.45 0.07 67.44 Average: 0 24.16 0.00 4.35 0.46 0.07 70.97 Average: 1 24.68 0.00 4.49 0.56 0.08 70.18 Average: 2 24.65 0.00 4.43 1.89 0.08 68.95 Average: 3 24.49 0.00 5.10 5.03 0.08 65.30 Average: 4 28.72 0.00 4.07 0.56 0.07 66.58 Average: 5 24.75 0.00 5.87 4.24 0.08 65.06 Average: 6 24.46 0.00 5.06 6.40 0.08 64.00 Average: 7 26.66 0.00 4.29 0.48 0.07 68.50