---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38495 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-38495) 02/10/25 _x86_64_ (8 CPU) 04:18:28 LINUX RESTART (8 CPU) 04:19:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:20:01 410.93 14.46 396.48 0.00 1858.13 46971.84 0.00 04:21:01 183.99 0.12 183.87 0.00 19.33 64081.57 0.00 04:22:01 40.88 0.08 40.80 0.00 0.67 29106.42 0.00 04:23:01 227.30 0.23 227.06 0.00 22.26 68603.50 0.00 Average: 214.96 3.68 211.29 0.00 469.31 52214.13 0.00 04:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 28105012 31525280 785436 2.39 128152 3457972 1899224 5.60 1261880 3012260 677508 04:21:01 26982156 31188864 1113996 3.39 184428 4117196 2301968 6.78 1901848 3419656 658648 04:22:01 26908304 31357408 944012 2.87 188140 4323056 2334000 6.88 1485768 3875884 427564 04:23:01 26959460 31509984 791680 2.41 198044 4415904 1797816 5.30 1415624 3891868 784 Average: 27238733 31395384 908781 2.76 174691 4078532 2083252 6.14 1516280 3549917 441126 04:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 ens3 763.12 535.30 8408.65 87.00 0.00 0.00 0.00 0.00 04:20:01 docker0 333.79 450.08 27.96 3127.96 0.00 0.00 0.00 0.00 04:20:01 lo 6.78 6.78 0.66 0.66 0.00 0.00 0.00 0.00 04:21:01 ens3 24.24 14.85 25.05 9.88 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:21:01 veth27bab74 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 04:22:01 ens3 13.63 9.32 10.65 5.89 0.00 0.00 0.00 0.00 04:22:01 docker0 0.92 1.27 0.11 0.37 0.00 0.00 0.00 0.00 04:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 veth27bab74 0.92 1.30 0.12 0.37 0.00 0.00 0.00 0.00 04:23:01 ens3 128.45 78.39 2757.45 19.77 0.00 0.00 0.00 0.00 04:23:01 docker0 5.60 12.20 0.33 150.56 0.00 0.00 0.00 0.00 04:23:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 230.14 157.89 2776.99 30.40 0.00 0.00 0.00 0.00 Average: docker0 84.04 114.51 7.01 810.07 0.00 0.00 0.00 0.00 Average: lo 2.28 2.28 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38495) 02/10/25 _x86_64_ (8 CPU) 04:18:28 LINUX RESTART (8 CPU) 04:19:02 CPU %user %nice %system %iowait %steal %idle 04:20:01 all 9.81 0.00 4.11 3.03 0.07 82.98 04:20:01 0 9.69 0.00 3.61 3.44 0.07 83.20 04:20:01 1 9.43 0.00 4.76 12.64 0.07 73.10 04:20:01 2 8.82 0.00 4.66 3.27 0.07 83.19 04:20:01 3 10.24 0.00 3.76 1.08 0.07 84.85 04:20:01 4 9.19 0.00 4.61 0.50 0.07 85.63 04:20:01 5 9.92 0.00 4.12 0.67 0.07 85.22 04:20:01 6 9.07 0.00 3.81 2.27 0.09 84.76 04:20:01 7 12.14 0.00 3.54 0.43 0.07 83.82 04:21:01 all 25.68 0.00 5.29 3.21 0.07 65.75 04:21:01 0 25.87 0.00 6.53 10.31 0.08 57.20 04:21:01 1 25.94 0.00 4.79 4.47 0.07 64.73 04:21:01 2 24.87 0.00 6.24 1.72 0.07 67.10 04:21:01 3 25.16 0.00 4.61 0.02 0.05 70.16 04:21:01 4 24.19 0.00 5.06 0.54 0.07 70.14 04:21:01 5 24.65 0.00 5.06 0.40 0.07 69.82 04:21:01 6 27.81 0.00 5.60 7.89 0.07 58.63 04:21:01 7 26.98 0.00 4.38 0.32 0.07 68.25 04:22:01 all 41.86 0.00 5.22 1.09 0.08 51.74 04:22:01 0 41.43 0.00 5.43 0.03 0.07 53.03 04:22:01 1 42.09 0.00 5.52 1.17 0.08 51.13 04:22:01 2 42.88 0.00 5.23 7.04 0.10 44.75 04:22:01 3 41.29 0.00 4.85 0.12 0.08 53.66 04:22:01 4 44.05 0.00 4.80 0.05 0.08 51.02 04:22:01 5 41.51 0.00 5.33 0.07 0.08 53.02 04:22:01 6 40.94 0.00 5.29 0.08 0.08 53.61 04:22:01 7 40.67 0.00 5.34 0.20 0.07 53.72 04:23:01 all 25.25 0.00 5.24 2.44 0.06 67.01 04:23:01 0 23.44 0.00 4.25 2.32 0.07 69.92 04:23:01 1 24.69 0.00 5.61 0.57 0.05 69.08 04:23:01 2 26.50 0.00 5.36 0.30 0.07 67.77 04:23:01 3 24.51 0.00 4.94 0.37 0.05 70.13 04:23:01 4 25.29 0.00 6.01 4.99 0.07 63.64 04:23:01 5 26.58 0.00 5.34 5.29 0.05 62.74 04:23:01 6 25.34 0.00 5.65 0.99 0.07 67.95 04:23:01 7 25.64 0.00 4.80 4.68 0.07 64.81 Average: all 25.74 0.00 4.97 2.44 0.07 66.79 Average: 0 25.18 0.00 4.96 4.01 0.07 65.77 Average: 1 25.65 0.00 5.17 4.66 0.07 64.45 Average: 2 25.86 0.00 5.37 3.08 0.08 65.61 Average: 3 25.38 0.00 4.54 0.39 0.06 69.62 Average: 4 25.75 0.00 5.13 1.52 0.07 67.53 Average: 5 25.76 0.00 4.97 1.61 0.07 67.59 Average: 6 25.89 0.00 5.10 2.81 0.08 66.13 Average: 7 26.43 0.00 4.52 1.41 0.07 67.58