---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40255 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 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-40255) 03/05/25 _x86_64_ (8 CPU) 07:35:34 LINUX RESTART (8 CPU) 07:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:37:01 354.53 22.23 332.31 0.00 2189.67 38690.97 0.00 07:38:01 174.95 0.38 174.57 0.00 26.40 81634.66 0.00 Average: 264.75 11.31 253.44 0.00 1108.12 60161.03 0.00 07:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:37:01 28719864 31416004 890448 2.71 86856 2851052 2220276 6.54 1331972 2398320 307920 07:38:01 27133040 31443200 857316 2.61 147564 4249820 1836084 5.41 1319092 3839336 792 Average: 27926452 31429602 873882 2.66 117210 3550436 2028180 5.98 1325532 3118828 154356 07:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:37:01 lo 3.27 3.27 0.32 0.32 0.00 0.00 0.00 0.00 07:37:01 docker0 25.51 32.91 2.51 464.74 0.00 0.00 0.00 0.00 07:37:01 veth3223cbd 18.49 25.06 1.96 393.86 0.00 0.00 0.00 0.03 07:37:01 ens3 603.88 392.39 6146.72 103.68 0.00 0.00 0.00 0.00 07:38:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 07:38:01 veth27d92a1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:38:01 docker0 19.88 27.73 1.92 394.53 0.00 0.00 0.00 0.00 07:38:01 ens3 474.10 290.12 10085.33 152.56 0.00 0.00 0.00 0.00 Average: lo 3.30 3.30 0.32 0.32 0.00 0.00 0.00 0.00 Average: veth27d92a1 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 22.69 30.32 2.21 429.64 0.00 0.00 0.00 0.00 Average: ens3 539.00 341.26 8115.86 128.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40255) 03/05/25 _x86_64_ (8 CPU) 07:35:34 LINUX RESTART (8 CPU) 07:36:01 CPU %user %nice %system %iowait %steal %idle 07:37:01 all 21.54 0.00 4.69 1.28 0.07 72.42 07:37:01 0 23.45 0.00 4.10 0.18 0.07 72.21 07:37:01 1 24.43 0.00 5.01 0.42 0.07 70.08 07:37:01 2 20.93 0.00 4.29 0.12 0.07 74.59 07:37:01 3 21.82 0.00 4.26 0.29 0.07 73.56 07:37:01 4 18.57 0.00 5.04 4.99 0.07 71.33 07:37:01 5 20.24 0.00 4.74 2.18 0.07 72.77 07:37:01 6 22.17 0.00 4.41 1.38 0.08 71.95 07:37:01 7 20.71 0.00 5.69 0.66 0.08 72.85 07:38:01 all 17.89 0.00 5.51 1.23 0.07 75.29 07:38:01 0 18.79 0.00 5.85 4.56 0.07 70.74 07:38:01 1 15.88 0.00 5.85 0.68 0.08 77.51 07:38:01 2 18.00 0.00 6.02 3.46 0.07 72.45 07:38:01 3 18.73 0.00 5.76 0.12 0.08 75.31 07:38:01 4 17.15 0.00 5.22 0.22 0.08 77.33 07:38:01 5 19.92 0.00 5.57 0.02 0.07 74.43 07:38:01 6 18.01 0.00 4.72 0.63 0.07 76.57 07:38:01 7 16.67 0.00 5.11 0.20 0.07 77.95 Average: all 19.72 0.00 5.10 1.25 0.07 73.85 Average: 0 21.13 0.00 4.97 2.36 0.07 71.48 Average: 1 20.16 0.00 5.43 0.55 0.08 73.79 Average: 2 19.47 0.00 5.15 1.78 0.07 73.53 Average: 3 20.27 0.00 5.01 0.20 0.08 74.44 Average: 4 17.86 0.00 5.13 2.61 0.08 74.33 Average: 5 20.08 0.00 5.15 1.10 0.07 73.60 Average: 6 20.10 0.00 4.57 1.01 0.08 74.25 Average: 7 18.69 0.00 5.40 0.43 0.08 75.40