---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34946 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 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-34946) 12/12/24 _x86_64_ (8 CPU) 03:17:35 LINUX RESTART (8 CPU) 03:18:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:19:02 406.05 39.41 366.64 0.00 4382.11 137851.30 0.00 03:20:01 260.36 2.07 258.30 0.00 16.54 76902.36 0.00 03:21:01 103.45 0.18 103.27 0.00 9.60 46839.53 0.00 Average: 255.77 13.81 241.96 0.00 1461.38 86973.89 0.00 03:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:02 29200492 31530796 791372 2.41 75704 2527140 1994720 5.88 1031416 2263840 548 03:20:01 28007192 31520880 786036 2.39 182344 3490252 1966416 5.80 1145856 3216492 688 03:21:01 27485504 31524068 778492 2.37 192624 3942520 1819112 5.36 1279324 3537704 300 Average: 28231063 31525248 785300 2.39 150224 3319971 1926749 5.68 1152199 3006012 512 03:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:02 lo 6.71 6.71 0.66 0.66 0.00 0.00 0.00 0.00 03:19:02 veth795c503 1.76 1.14 0.18 1.64 0.00 0.00 0.00 0.00 03:19:02 docker0 28.99 27.47 2.21 196.48 0.00 0.00 0.00 0.00 03:19:02 ens3 546.54 372.38 5999.12 100.39 0.00 0.00 0.00 0.00 03:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 veth58fdf12 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:20:01 docker0 315.00 524.93 26.79 3302.27 0.00 0.00 0.00 0.00 03:20:01 ens3 539.72 323.54 3316.26 36.87 0.00 0.00 0.00 0.00 03:21:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 ens3 109.52 67.36 2544.07 16.93 0.00 0.00 0.00 0.00 Average: lo 2.63 2.63 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 114.01 183.10 9.61 1159.65 0.00 0.00 0.00 0.00 Average: ens3 396.98 253.38 3945.35 51.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34946) 12/12/24 _x86_64_ (8 CPU) 03:17:35 LINUX RESTART (8 CPU) 03:18:02 CPU %user %nice %system %iowait %steal %idle 03:19:02 all 9.85 0.00 3.19 3.14 0.06 83.76 03:19:02 0 7.70 0.00 3.72 0.27 0.07 88.23 03:19:02 1 8.85 0.00 2.64 7.97 0.07 80.48 03:19:02 2 9.50 0.00 2.68 1.23 0.07 86.52 03:19:02 3 9.87 0.00 2.70 3.44 0.05 83.94 03:19:02 4 8.86 0.00 3.38 4.85 0.05 82.87 03:19:02 5 12.59 0.00 3.31 2.65 0.07 81.38 03:19:02 6 12.33 0.00 3.00 1.54 0.07 83.06 03:19:02 7 9.12 0.00 4.06 3.15 0.05 83.62 03:20:01 all 6.28 0.00 3.41 6.42 0.06 83.82 03:20:01 0 6.20 0.00 3.49 2.11 0.05 88.14 03:20:01 1 6.77 0.00 4.94 40.91 0.09 47.29 03:20:01 2 5.83 0.00 3.02 0.94 0.07 90.15 03:20:01 3 6.37 0.00 4.02 0.63 0.05 88.93 03:20:01 4 5.83 0.00 2.99 0.84 0.05 90.28 03:20:01 5 6.30 0.00 2.90 2.58 0.05 88.17 03:20:01 6 5.66 0.00 2.41 0.67 0.07 91.20 03:20:01 7 7.27 0.00 3.56 3.20 0.07 85.90 03:21:01 all 31.02 0.00 4.92 3.53 0.09 60.43 03:21:01 0 31.58 0.00 5.25 22.77 0.20 40.20 03:21:01 1 29.23 0.00 4.46 3.41 0.07 62.83 03:21:01 2 32.81 0.00 5.34 0.13 0.07 61.65 03:21:01 3 31.25 0.00 5.50 0.07 0.08 63.10 03:21:01 4 30.64 0.00 4.95 0.12 0.07 64.23 03:21:01 5 31.40 0.00 4.79 1.41 0.07 62.32 03:21:01 6 30.16 0.00 4.06 0.10 0.08 65.59 03:21:01 7 31.13 0.00 5.05 0.32 0.08 63.42 Average: all 15.81 0.00 3.85 4.36 0.07 75.92 Average: 0 15.22 0.00 4.16 8.44 0.11 72.08 Average: 1 15.10 0.00 4.01 17.22 0.07 63.59 Average: 2 16.12 0.00 3.69 0.76 0.07 79.36 Average: 3 15.92 0.00 4.08 1.37 0.06 78.56 Average: 4 15.20 0.00 3.78 1.92 0.06 79.04 Average: 5 16.83 0.00 3.67 2.21 0.06 77.23 Average: 6 16.13 0.00 3.16 0.77 0.07 79.86 Average: 7 15.92 0.00 4.23 2.21 0.07 77.57