---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36365 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-36365) 01/08/25 _x86_64_ (8 CPU) 20:48:54 LINUX RESTART (8 CPU) 20:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:50:01 357.36 48.33 309.03 0.00 5419.76 143936.14 0.00 20:51:01 220.83 2.32 218.51 0.00 35.46 61444.56 0.00 20:52:01 134.38 0.07 134.31 0.00 8.13 46510.91 0.00 20:53:01 192.64 0.15 192.49 0.00 5.59 52046.88 0.00 Average: 226.29 12.71 213.58 0.00 1366.90 75978.64 0.00 20:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:50:01 29876792 31560608 789504 2.40 59804 1921600 1908180 5.62 1013240 1660540 292 20:51:01 26962408 31476472 830652 2.53 174952 4410676 2033800 5.99 1375604 3944952 938580 20:52:01 27517288 31520056 783316 2.38 188112 3929012 1881596 5.55 1341316 3465948 168928 20:53:01 26971904 31521116 778432 2.37 198624 4420028 1843920 5.43 1374680 3926872 139544 Average: 27832098 31519563 795476 2.42 155373 3670329 1916874 5.65 1276210 3249578 311836 20:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:50:01 lo 5.40 5.40 0.52 0.52 0.00 0.00 0.00 0.00 20:50:01 docker0 42.19 44.53 3.04 268.98 0.00 0.00 0.00 0.00 20:50:01 ens3 485.39 333.04 2979.80 92.03 0.00 0.00 0.00 0.00 20:51:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 20:51:01 docker0 302.75 499.62 26.09 3305.08 0.00 0.00 0.00 0.00 20:51:01 ens3 613.13 371.15 6533.96 42.39 0.00 0.00 0.00 0.00 20:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 20:52:01 ens3 30.91 18.30 29.59 12.07 0.00 0.00 0.00 0.00 20:53:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 20:53:01 docker0 4.38 7.82 0.27 115.06 0.00 0.00 0.00 0.00 20:53:01 ens3 106.34 64.66 2699.84 14.66 0.00 0.00 0.00 0.00 Average: lo 2.32 2.32 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 87.31 137.98 7.35 922.08 0.00 0.00 0.00 0.00 Average: ens3 308.89 196.76 3060.71 40.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36365) 01/08/25 _x86_64_ (8 CPU) 20:48:54 LINUX RESTART (8 CPU) 20:49:01 CPU %user %nice %system %iowait %steal %idle 20:50:01 all 7.22 0.00 2.20 1.99 0.06 88.52 20:50:01 0 7.09 0.00 1.93 2.18 0.05 88.76 20:50:01 1 8.02 0.00 1.71 0.97 0.05 89.25 20:50:01 2 7.68 0.00 1.93 0.27 0.05 90.07 20:50:01 3 9.33 0.00 2.98 5.94 0.07 81.68 20:50:01 4 9.95 0.00 3.84 3.28 0.07 82.87 20:50:01 5 5.18 0.00 1.61 0.94 0.05 92.22 20:50:01 6 5.24 0.00 2.22 0.49 0.07 91.99 20:50:01 7 5.32 0.00 1.46 1.91 0.08 91.23 20:51:01 all 8.87 0.00 4.26 5.08 0.07 81.72 20:51:01 0 7.69 0.00 4.56 12.53 0.05 75.17 20:51:01 1 9.61 0.00 5.29 19.77 0.12 65.21 20:51:01 2 8.75 0.00 3.82 2.05 0.07 85.30 20:51:01 3 9.27 0.00 4.01 1.90 0.05 84.77 20:51:01 4 9.85 0.00 4.49 1.45 0.07 84.15 20:51:01 5 9.14 0.00 3.79 1.72 0.10 85.25 20:51:01 6 7.74 0.00 2.72 0.51 0.07 88.97 20:51:01 7 8.94 0.00 5.38 0.83 0.05 84.80 20:52:01 all 42.28 0.00 7.02 3.30 0.07 47.32 20:52:01 0 42.72 0.00 6.84 0.56 0.08 49.80 20:52:01 1 42.06 0.00 8.40 15.49 0.07 33.98 20:52:01 2 41.14 0.00 6.36 1.75 0.07 50.67 20:52:01 3 42.61 0.00 6.66 3.08 0.08 47.56 20:52:01 4 43.30 0.00 6.46 2.48 0.07 47.70 20:52:01 5 41.66 0.00 6.91 1.45 0.07 49.92 20:52:01 6 42.78 0.00 7.90 0.34 0.07 48.92 20:52:01 7 42.01 0.00 6.67 1.25 0.07 50.01 20:53:01 all 26.51 0.00 6.17 3.31 0.07 63.93 20:53:01 0 26.37 0.00 6.01 0.35 0.07 67.20 20:53:01 1 27.06 0.00 5.59 0.10 0.07 67.18 20:53:01 2 24.82 0.00 5.61 0.83 0.07 68.68 20:53:01 3 28.82 0.00 7.29 10.30 0.08 53.50 20:53:01 4 25.05 0.00 6.46 4.67 0.07 63.76 20:53:01 5 27.22 0.00 7.04 4.67 0.09 60.99 20:53:01 6 26.20 0.00 5.65 1.47 0.07 66.62 20:53:01 7 26.57 0.00 5.72 4.19 0.08 63.43 Average: all 21.21 0.00 4.91 3.42 0.07 70.39 Average: 0 20.99 0.00 4.83 3.88 0.06 70.24 Average: 1 21.67 0.00 5.24 9.07 0.08 63.94 Average: 2 20.57 0.00 4.42 1.22 0.06 73.72 Average: 3 22.49 0.00 5.23 5.30 0.07 66.91 Average: 4 22.04 0.00 5.31 2.97 0.07 69.61 Average: 5 20.75 0.00 4.82 2.18 0.08 72.17 Average: 6 20.48 0.00 4.62 0.70 0.07 74.13 Average: 7 20.69 0.00 4.80 2.04 0.07 72.39