---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42588 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: 2799.998 BogoMIPS: 5599.99 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42588) 04/02/25 _x86_64_ (8 CPU) 01:33:02 LINUX RESTART (8 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 312.70 1.98 310.71 0.00 16.53 97270.99 0.00 01:36:01 42.15 0.00 42.15 0.00 0.00 24450.53 0.00 01:37:01 87.94 0.18 87.75 0.00 6.93 23112.05 0.00 Average: 147.60 0.72 146.88 0.00 7.82 48277.78 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 28019796 31530204 775468 2.36 183416 3487424 1756644 5.18 1155296 3194848 92 01:36:01 27167488 31326860 969672 2.95 187652 4066364 2400508 7.07 1543880 3583840 216788 01:37:01 27065616 31466836 829416 2.52 191960 4289100 2036024 6.00 1753260 3463464 731964 Average: 27417633 31441300 858185 2.61 187676 3947629 2064392 6.08 1484145 3414051 316281 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 ens3 599.33 376.57 5802.07 43.29 0.00 0.00 0.00 0.00 01:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 docker0 320.36 490.43 26.53 2902.32 0.00 0.00 0.00 0.00 01:36:01 ens3 24.40 12.93 22.05 9.02 0.00 0.00 0.00 0.00 01:36:01 veth6288041 0.87 1.42 0.12 0.38 0.00 0.00 0.00 0.00 01:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:36:01 docker0 0.87 1.25 0.11 0.37 0.00 0.00 0.00 0.00 01:37:01 ens3 25.07 13.56 56.50 8.94 0.00 0.00 0.00 0.00 01:37:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 01:37:01 vethf91a790 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 01:37:01 docker0 1.90 4.18 0.11 38.18 0.00 0.00 0.00 0.00 Average: ens3 216.27 134.36 1960.21 20.41 0.00 0.00 0.00 0.00 Average: lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 Average: vethf91a790 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 107.71 165.29 8.91 980.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42588) 04/02/25 _x86_64_ (8 CPU) 01:33:02 LINUX RESTART (8 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 9.17 0.00 4.68 1.90 0.07 84.18 01:35:01 0 9.26 0.00 4.60 0.10 0.07 85.97 01:35:01 1 7.59 0.00 5.06 1.15 0.07 86.13 01:35:01 2 9.19 0.00 4.23 0.15 0.05 86.38 01:35:01 3 9.70 0.00 5.86 8.94 0.08 75.41 01:35:01 4 9.78 0.00 4.71 0.24 0.07 85.20 01:35:01 5 9.30 0.00 4.48 2.71 0.08 83.41 01:35:01 6 9.88 0.00 4.75 0.27 0.07 85.03 01:35:01 7 8.63 0.00 3.78 1.68 0.07 85.84 01:36:01 all 36.96 0.00 5.34 0.39 0.08 57.23 01:36:01 0 39.78 0.00 5.07 0.05 0.07 55.03 01:36:01 1 36.73 0.00 5.66 0.34 0.08 57.19 01:36:01 2 36.68 0.00 5.72 0.00 0.07 57.54 01:36:01 3 35.13 0.00 4.86 0.10 0.08 59.82 01:36:01 4 36.71 0.00 5.77 0.02 0.08 57.41 01:36:01 5 38.85 0.00 4.91 0.02 0.07 56.16 01:36:01 6 36.33 0.00 5.15 0.47 0.08 57.96 01:36:01 7 35.47 0.00 5.55 2.12 0.08 56.77 01:37:01 all 55.93 0.00 7.72 0.48 0.09 35.78 01:37:01 0 55.98 0.00 8.15 0.17 0.08 35.62 01:37:01 1 55.37 0.00 7.35 0.76 0.08 36.44 01:37:01 2 55.73 0.00 7.57 0.03 0.08 36.59 01:37:01 3 55.56 0.00 7.72 0.08 0.08 36.56 01:37:01 4 56.46 0.00 7.72 0.07 0.08 35.68 01:37:01 5 55.50 0.00 7.49 0.05 0.08 36.88 01:37:01 6 56.11 0.00 8.24 2.23 0.10 33.31 01:37:01 7 56.76 0.00 7.54 0.47 0.08 35.14 Average: all 34.07 0.00 5.92 0.92 0.08 59.02 Average: 0 35.07 0.00 5.94 0.11 0.07 58.81 Average: 1 33.26 0.00 6.02 0.75 0.08 59.89 Average: 2 33.86 0.00 5.84 0.06 0.07 60.17 Average: 3 33.53 0.00 6.15 3.03 0.08 57.21 Average: 4 34.38 0.00 6.07 0.11 0.08 59.36 Average: 5 34.58 0.00 5.63 0.92 0.08 58.79 Average: 6 34.16 0.00 6.05 0.99 0.08 58.71 Average: 7 33.67 0.00 5.63 1.42 0.08 59.20