---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36469 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-36469) 01/10/25 _x86_64_ (8 CPU) 12:12:25 LINUX RESTART (8 CPU) 12:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:14:01 356.81 10.45 346.36 0.00 1737.44 36446.19 0.00 12:15:01 229.76 2.88 226.88 0.00 36.53 75644.86 0.00 12:16:01 62.12 0.17 61.96 0.00 12.00 31080.70 0.00 12:17:01 191.03 0.32 190.72 0.00 22.93 51825.90 0.00 Average: 209.93 3.45 206.48 0.00 452.22 48749.41 0.00 12:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:14:01 29159624 31518836 791828 2.41 80908 2546796 1947932 5.74 1051924 2277212 9616 12:15:01 27148784 31339828 955636 2.91 184540 4111392 2270136 6.69 1715980 3439688 618856 12:16:01 27944408 31496240 802860 2.44 189180 3505616 1989892 5.86 1298700 3103104 488 12:17:01 26957564 31529204 766956 2.33 199476 4437332 1748216 5.15 1374096 3932252 956 Average: 27802595 31471027 829320 2.52 163526 3650284 1989044 5.86 1360175 3188064 157479 12:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:14:01 lo 6.47 6.47 0.64 0.64 0.00 0.00 0.00 0.00 12:14:01 ens3 478.74 344.91 5312.12 66.24 0.00 0.00 0.00 0.00 12:14:01 veth6c1b2cd 161.59 192.60 15.60 133.73 0.00 0.00 0.00 0.01 12:14:01 docker0 183.12 216.96 15.06 316.34 0.00 0.00 0.00 0.00 12:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:15:01 veth03fedf3 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 12:15:01 ens3 339.56 163.77 3138.17 23.99 0.00 0.00 0.00 0.00 12:15:01 docker0 151.04 316.38 13.41 3115.26 0.00 0.00 0.00 0.00 12:16:01 veth116ec29 0.88 1.03 0.07 7.87 0.00 0.00 0.00 0.00 12:16:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:16:01 ens3 17.60 11.65 22.89 6.96 0.00 0.00 0.00 0.00 12:16:01 docker0 0.88 1.00 0.06 7.87 0.00 0.00 0.00 0.00 12:17:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 12:17:01 ens3 122.48 74.05 2713.04 20.38 0.00 0.00 0.00 0.00 12:17:01 docker0 3.68 7.53 0.22 109.67 0.00 0.00 0.00 0.00 Average: lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 239.59 148.60 2796.56 29.39 0.00 0.00 0.00 0.00 Average: docker0 84.68 135.47 7.19 887.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36469) 01/10/25 _x86_64_ (8 CPU) 12:12:25 LINUX RESTART (8 CPU) 12:13:01 CPU %user %nice %system %iowait %steal %idle 12:14:01 all 6.64 0.00 3.04 2.06 0.06 88.20 12:14:01 0 6.20 0.00 2.85 1.64 0.07 89.24 12:14:01 1 5.22 0.00 2.35 0.05 0.05 92.32 12:14:01 2 8.83 0.00 2.73 5.31 0.07 83.06 12:14:01 3 5.79 0.00 3.86 4.93 0.05 85.37 12:14:01 4 6.69 0.00 3.02 0.44 0.07 89.79 12:14:01 5 8.63 0.00 3.60 3.52 0.07 84.19 12:14:01 6 6.48 0.00 2.22 0.45 0.07 90.78 12:14:01 7 5.28 0.00 3.68 0.20 0.05 90.79 12:15:01 all 23.29 0.00 4.90 4.00 0.06 67.75 12:15:01 0 24.15 0.00 4.55 0.94 0.05 70.32 12:15:01 1 23.03 0.00 7.02 24.33 0.10 45.52 12:15:01 2 22.11 0.00 4.23 0.35 0.05 73.25 12:15:01 3 22.25 0.00 5.99 2.00 0.07 69.69 12:15:01 4 23.25 0.00 4.67 2.84 0.07 69.17 12:15:01 5 24.44 0.00 4.01 1.09 0.07 70.39 12:15:01 6 23.67 0.00 4.20 0.51 0.05 71.58 12:15:01 7 23.41 0.00 4.53 0.05 0.05 71.96 12:16:01 all 50.96 0.00 7.27 0.91 0.08 40.79 12:16:01 0 50.87 0.00 7.35 0.02 0.07 41.69 12:16:01 1 52.77 0.00 7.04 2.60 0.08 37.50 12:16:01 2 52.71 0.00 7.65 2.55 0.07 37.03 12:16:01 3 51.14 0.00 8.16 0.12 0.08 40.49 12:16:01 4 49.53 0.00 7.72 0.17 0.07 42.51 12:16:01 5 49.57 0.00 6.30 1.33 0.07 42.73 12:16:01 6 49.68 0.00 6.82 0.32 0.08 43.10 12:16:01 7 51.41 0.00 7.12 0.19 0.08 41.21 12:17:01 all 28.02 0.00 5.83 2.06 0.07 64.02 12:17:01 0 28.14 0.00 5.78 2.00 0.07 64.01 12:17:01 1 27.08 0.00 5.42 0.25 0.08 67.16 12:17:01 2 28.40 0.00 5.31 0.45 0.07 65.78 12:17:01 3 30.11 0.00 6.02 0.07 0.05 63.75 12:17:01 4 28.69 0.00 6.97 12.51 0.08 51.75 12:17:01 5 26.95 0.00 6.09 0.46 0.07 66.44 12:17:01 6 27.05 0.00 5.90 0.47 0.08 66.50 12:17:01 7 27.76 0.00 5.15 0.29 0.08 66.72 Average: all 27.22 0.00 5.26 2.26 0.07 65.20 Average: 0 27.35 0.00 5.13 1.15 0.06 66.31 Average: 1 27.00 0.00 5.45 6.79 0.08 60.68 Average: 2 27.99 0.00 4.98 2.16 0.06 64.81 Average: 3 27.34 0.00 6.01 1.78 0.06 64.81 Average: 4 27.01 0.00 5.59 3.98 0.07 63.35 Average: 5 27.41 0.00 5.00 1.60 0.07 65.93 Average: 6 26.71 0.00 4.78 0.44 0.07 68.00 Average: 7 26.95 0.00 5.12 0.18 0.07 67.68