---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38506 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-38506) 02/10/25 _x86_64_ (8 CPU) 07:30:17 LINUX RESTART (8 CPU) 07:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:32:01 288.24 9.77 278.47 0.00 1651.72 37046.49 0.00 07:33:01 81.37 0.05 81.32 0.00 0.40 38381.77 0.00 07:34:01 41.24 0.00 41.24 0.00 0.00 25414.33 0.00 07:35:01 142.48 0.88 141.59 0.00 37.99 58076.72 0.00 Average: 138.31 2.67 135.64 0.00 422.42 39728.95 0.00 07:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 27928696 31089476 1208688 3.68 102988 3249900 2574908 7.59 1782100 2683604 715204 07:33:01 26839892 31304744 991824 3.02 108048 4487032 2302480 6.79 1829256 3665172 858376 07:34:01 26259672 30627036 1667952 5.07 113308 4370612 2776564 8.18 2619564 3433824 66532 07:35:01 27364360 31480668 817912 2.49 137552 4109892 2109100 6.22 1284164 3680648 382092 Average: 27098155 31125481 1171594 3.56 115474 4054359 2440763 7.19 1878771 3365812 505551 07:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 lo 2.87 2.87 0.28 0.28 0.00 0.00 0.00 0.00 07:32:01 ens3 516.53 373.24 6975.78 66.87 0.00 0.00 0.00 0.00 07:32:01 vethcb2bf8f 129.85 186.82 12.61 1561.48 0.00 0.00 0.00 0.13 07:32:01 docker0 221.68 276.65 17.28 2038.51 0.00 0.00 0.00 0.00 07:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:33:01 ens3 11.29 7.41 9.16 5.01 0.00 0.00 0.00 0.00 07:33:01 vethcb2bf8f 0.57 0.48 0.05 0.24 0.00 0.00 0.00 0.00 07:33:01 docker0 0.57 0.45 0.04 0.24 0.00 0.00 0.00 0.00 07:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 ens3 19.28 14.80 24.24 8.17 0.00 0.00 0.00 0.00 07:34:01 vethcb2bf8f 2.72 2.32 0.23 10.28 0.00 0.00 0.00 0.00 07:34:01 docker0 2.72 2.30 0.19 10.28 0.00 0.00 0.00 0.00 07:35:01 lo 3.27 3.27 0.32 0.32 0.00 0.00 0.00 0.00 07:35:01 ens3 485.65 317.43 10518.35 172.53 0.00 0.00 0.00 0.00 07:35:01 docker0 61.01 88.59 5.55 862.39 0.00 0.00 0.00 0.00 Average: lo 1.58 1.58 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 258.13 178.18 4380.79 63.13 0.00 0.00 0.00 0.00 Average: docker0 71.47 91.97 5.76 727.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38506) 02/10/25 _x86_64_ (8 CPU) 07:30:17 LINUX RESTART (8 CPU) 07:31:01 CPU %user %nice %system %iowait %steal %idle 07:32:01 all 17.12 0.00 4.35 2.81 0.10 75.62 07:32:01 0 16.45 0.00 4.25 0.27 0.07 78.96 07:32:01 1 19.01 0.00 3.78 0.86 0.27 76.08 07:32:01 2 15.85 0.00 3.95 3.55 0.08 76.56 07:32:01 3 17.34 0.00 4.91 0.37 0.08 77.30 07:32:01 4 16.86 0.00 4.28 9.76 0.08 69.02 07:32:01 5 15.97 0.00 4.69 0.32 0.05 78.97 07:32:01 6 18.58 0.00 4.53 0.19 0.07 76.64 07:32:01 7 16.89 0.00 4.41 7.22 0.08 71.40 07:33:01 all 60.69 0.00 7.82 0.96 0.10 30.43 07:33:01 0 61.77 0.00 7.90 0.49 0.08 29.76 07:33:01 1 63.54 0.00 7.82 0.20 0.08 28.36 07:33:01 2 59.58 0.00 7.74 0.50 0.10 32.07 07:33:01 3 63.20 0.00 7.02 0.51 0.10 29.17 07:33:01 4 59.75 0.00 7.73 5.22 0.08 27.21 07:33:01 5 58.84 0.00 8.01 0.35 0.10 32.69 07:33:01 6 60.75 0.00 7.95 0.24 0.10 30.96 07:33:01 7 58.08 0.00 8.42 0.19 0.14 33.18 07:34:01 all 29.63 0.00 3.29 1.41 0.10 65.56 07:34:01 0 29.61 0.00 3.79 9.22 0.27 57.11 07:34:01 1 30.99 0.00 3.49 0.12 0.08 65.33 07:34:01 2 29.63 0.00 3.64 0.00 0.07 66.67 07:34:01 3 26.94 0.00 2.85 0.10 0.08 70.02 07:34:01 4 30.60 0.00 3.39 1.38 0.07 64.56 07:34:01 5 30.38 0.00 3.28 0.17 0.05 66.11 07:34:01 6 30.01 0.00 2.92 0.23 0.08 66.76 07:34:01 7 28.91 0.00 2.97 0.10 0.08 67.94 07:35:01 all 9.84 0.00 4.09 3.23 0.11 82.73 07:35:01 0 9.64 0.00 3.37 3.44 0.08 83.46 07:35:01 1 10.82 0.00 4.25 0.49 0.07 84.37 07:35:01 2 9.31 0.00 3.83 0.71 0.30 85.85 07:35:01 3 9.86 0.00 3.31 0.59 0.08 86.15 07:35:01 4 7.72 0.00 5.52 8.06 0.07 78.63 07:35:01 5 11.91 0.00 3.73 0.03 0.07 84.26 07:35:01 6 9.95 0.00 5.53 12.32 0.16 72.03 07:35:01 7 9.52 0.00 3.23 0.49 0.03 86.73 Average: all 29.36 0.00 4.89 2.10 0.10 63.55 Average: 0 29.39 0.00 4.83 3.36 0.13 62.30 Average: 1 31.09 0.00 4.83 0.42 0.13 63.54 Average: 2 28.65 0.00 4.79 1.19 0.14 65.23 Average: 3 29.35 0.00 4.53 0.39 0.09 65.64 Average: 4 28.80 0.00 5.23 6.09 0.08 59.80 Average: 5 29.28 0.00 4.92 0.22 0.07 65.51 Average: 6 30.00 0.00 5.23 3.17 0.10 61.51 Average: 7 28.33 0.00 4.75 1.99 0.08 64.85