---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40555 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 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-40555) 03/07/25 _x86_64_ (8 CPU) 08:34:53 LINUX RESTART (8 CPU) 08:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:36:01 370.04 47.81 322.23 0.00 5360.44 99071.49 0.00 08:37:01 125.80 0.47 125.33 0.00 23.60 45892.88 0.00 08:38:01 55.97 0.05 55.92 0.00 0.40 36276.50 0.00 Average: 183.94 16.11 167.83 0.00 1794.81 60413.63 0.00 08:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:36:01 29422544 31546648 787512 2.39 66632 2348464 2063568 6.08 1022048 2079640 406908 08:37:01 27170768 31256660 1041872 3.17 107068 4121656 2150240 6.34 1902796 3272256 957316 08:38:01 27120084 31491692 804556 2.45 111524 4382956 1913332 5.64 1793552 3409936 135720 Average: 27904465 31431667 877980 2.67 95075 3617692 2042380 6.02 1572799 2920611 499981 08:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:36:01 ens3 744.14 531.83 6614.15 105.34 0.00 0.00 0.00 0.00 08:36:01 docker0 90.30 90.72 6.38 479.41 0.00 0.00 0.00 0.00 08:36:01 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 08:37:01 ens3 252.96 145.49 1603.09 26.11 0.00 0.00 0.00 0.00 08:37:01 vethf399d0f 125.25 214.86 12.33 1565.02 0.00 0.00 0.00 0.13 08:37:01 docker0 125.25 214.75 10.61 1565.01 0.00 0.00 0.00 0.00 08:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:38:01 ens3 18.58 10.90 22.24 6.95 0.00 0.00 0.00 0.00 08:38:01 vethf399d0f 2.88 3.12 0.24 9.61 0.00 0.00 0.00 0.00 08:38:01 docker0 2.88 3.10 0.20 9.61 0.00 0.00 0.00 0.00 08:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 338.56 229.41 2746.49 46.14 0.00 0.00 0.00 0.00 Average: vethf399d0f 42.71 72.66 4.19 524.88 0.00 0.00 0.00 0.04 Average: docker0 72.81 102.86 5.73 684.68 0.00 0.00 0.00 0.00 Average: lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40555) 03/07/25 _x86_64_ (8 CPU) 08:34:53 LINUX RESTART (8 CPU) 08:35:01 CPU %user %nice %system %iowait %steal %idle 08:36:01 all 8.38 0.00 2.47 2.27 0.06 86.82 08:36:01 0 7.17 0.00 2.18 3.78 0.05 86.83 08:36:01 1 11.25 0.00 2.20 3.41 0.07 83.08 08:36:01 2 5.71 0.00 2.72 0.30 0.07 91.20 08:36:01 3 8.95 0.00 1.92 0.90 0.05 88.18 08:36:01 4 9.55 0.00 4.05 4.05 0.07 82.29 08:36:01 5 7.90 0.00 2.31 0.35 0.07 89.37 08:36:01 6 7.97 0.00 2.31 5.16 0.03 84.53 08:36:01 7 8.54 0.00 2.08 0.27 0.07 89.05 08:37:01 all 47.48 0.00 6.60 0.97 0.09 44.86 08:37:01 0 45.28 0.00 6.56 1.33 0.08 46.75 08:37:01 1 50.13 0.00 6.18 0.22 0.10 43.37 08:37:01 2 47.29 0.00 6.93 0.40 0.10 45.28 08:37:01 3 46.32 0.00 6.47 0.19 0.08 46.94 08:37:01 4 47.89 0.00 6.86 0.23 0.10 44.92 08:37:01 5 46.62 0.00 6.92 3.76 0.10 42.61 08:37:01 6 47.53 0.00 6.12 1.55 0.10 44.70 08:37:01 7 48.79 0.00 6.72 0.12 0.08 44.29 08:38:01 all 35.10 0.00 5.01 0.54 0.07 59.27 08:38:01 0 31.51 0.00 5.14 4.11 0.08 59.16 08:38:01 1 34.99 0.00 5.13 0.00 0.07 59.82 08:38:01 2 35.36 0.00 5.09 0.02 0.07 59.46 08:38:01 3 35.62 0.00 5.21 0.00 0.05 59.12 08:38:01 4 35.56 0.00 5.18 0.00 0.07 59.19 08:38:01 5 35.79 0.00 4.82 0.00 0.08 59.31 08:38:01 6 35.06 0.00 4.38 0.15 0.07 60.34 08:38:01 7 36.93 0.00 5.17 0.03 0.07 57.80 Average: all 30.31 0.00 4.69 1.26 0.07 63.66 Average: 0 27.97 0.00 4.62 3.07 0.07 64.26 Average: 1 32.11 0.00 4.50 1.21 0.08 62.11 Average: 2 29.46 0.00 4.91 0.24 0.08 65.31 Average: 3 30.25 0.00 4.53 0.36 0.06 64.79 Average: 4 31.04 0.00 5.37 1.42 0.08 62.09 Average: 5 30.06 0.00 4.68 1.37 0.08 63.81 Average: 6 30.21 0.00 4.27 2.28 0.07 63.17 Average: 7 31.39 0.00 4.65 0.14 0.07 63.75