---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6810 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: 2799.976 BogoMIPS: 5599.95 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 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-6810) 10/03/22 _x86_64_ (8 CPU) 03:35:35 LINUX RESTART (8 CPU) 03:36:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:37:01 238.60 20.28 218.32 0.00 2106.49 82327.88 0.00 03:38:01 169.21 0.22 168.99 0.00 13.73 27008.43 0.00 03:39:01 35.20 0.05 35.15 0.00 6.66 16789.49 0.00 03:40:01 4.08 1.02 3.07 0.00 21.86 38.65 0.00 03:41:01 38.19 9.35 28.85 0.00 2884.45 4760.01 0.00 03:42:01 2.65 0.00 2.65 0.00 0.00 30.79 0.00 03:43:01 0.93 0.00 0.93 0.00 0.00 10.80 0.00 03:44:01 1.07 0.00 1.07 0.00 0.00 12.13 0.00 03:45:01 37.13 0.42 36.71 0.00 12.80 27814.56 0.00 03:46:01 35.59 0.00 35.59 0.00 0.00 10792.47 0.00 Average: 55.96 3.10 52.85 0.00 501.88 16848.56 0.00 03:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 28569140 31592812 710368 2.16 133652 3107276 1847924 5.45 1045348 2836184 600 03:38:01 28273192 31585048 715844 2.18 140112 3376880 1871104 5.51 1259328 2900856 772 03:39:01 27767332 31589416 708868 2.16 148724 3828896 1725892 5.09 1274404 3340040 8 03:40:01 27766712 31590012 707968 2.15 148836 3829516 1769852 5.22 1274844 3340568 12 03:41:01 27482984 31580340 702676 2.14 167192 4078292 1766824 5.21 1422532 3452708 252 03:42:01 27483248 31580628 702548 2.14 167260 4078296 1766824 5.21 1421924 3452676 8 03:43:01 27491896 31589308 693808 2.11 167288 4078300 1766824 5.21 1413772 3452680 16 03:44:01 27491944 31589368 693672 2.11 167312 4078300 1766824 5.21 1413656 3452688 164 03:45:01 26291452 31485616 790820 2.40 187932 5062572 1901320 5.60 1618900 4346360 295576 03:46:01 26233120 31542944 737880 2.24 189132 5191904 2109264 6.22 1521536 4524696 415556 Average: 27485102 31572549 716445 2.18 161744 4071023 1829265 5.39 1366624 3509946 71296 03:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 ens3 818.20 576.89 8369.48 110.74 0.00 0.00 0.00 0.00 03:37:01 docker0 156.33 180.22 12.52 1870.76 0.00 0.00 0.00 0.00 03:37:01 lo 6.51 6.51 0.63 0.63 0.00 0.00 0.00 0.00 03:37:01 vetha597046 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 03:38:01 ens3 91.90 76.14 184.44 319.84 0.00 0.00 0.00 0.00 03:38:01 docker0 9.85 14.46 0.58 98.75 0.00 0.00 0.00 0.00 03:38:01 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 03:39:01 ens3 109.78 77.18 2535.37 15.89 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 lo 3.80 3.80 0.37 0.37 0.00 0.00 0.00 0.00 03:40:01 ens3 0.62 0.47 3.12 0.03 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:41:01 ens3 68.86 43.61 1298.49 3.47 0.00 0.00 0.00 0.00 03:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 03:42:01 ens3 0.92 0.27 0.14 0.08 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:43:01 ens3 1.63 0.63 0.58 0.42 0.00 0.00 0.00 0.00 03:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 ens3 0.70 0.45 0.35 0.28 0.00 0.00 0.00 0.00 03:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:45:01 ens3 193.10 143.28 4712.86 18.44 0.00 0.00 0.00 0.00 03:45:01 veth6cd00fd 42.68 59.94 4.23 737.19 0.00 0.00 0.00 0.06 03:45:01 docker0 42.68 59.81 3.65 737.18 0.00 0.00 0.00 0.00 03:45:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 03:46:01 ens3 155.42 103.08 3195.80 18.35 0.00 0.00 0.00 0.00 03:46:01 docker0 0.33 0.33 0.04 0.08 0.00 0.00 0.00 0.00 03:46:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 142.98 101.40 2019.40 48.65 0.00 0.00 0.00 0.00 Average: docker0 20.69 25.22 1.66 267.98 0.00 0.00 0.00 0.00 Average: lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-6810) 10/03/22 _x86_64_ (8 CPU) 03:35:35 LINUX RESTART (8 CPU) 03:36:02 CPU %user %nice %system %iowait %steal %idle 03:37:01 all 12.76 0.00 5.56 1.43 0.06 80.18 03:37:01 0 12.31 0.00 5.49 0.69 0.05 81.46 03:37:01 1 14.30 0.00 5.68 4.39 0.07 75.55 03:37:01 2 10.50 0.00 5.62 0.52 0.05 83.31 03:37:01 3 15.18 0.00 4.29 0.12 0.07 80.34 03:37:01 4 11.41 0.00 5.77 3.47 0.05 79.30 03:37:01 5 13.15 0.00 5.22 0.52 0.05 81.06 03:37:01 6 12.72 0.00 7.26 1.37 0.07 78.58 03:37:01 7 12.53 0.00 5.16 0.40 0.09 81.83 03:38:01 all 42.68 0.00 7.04 0.62 0.08 49.59 03:38:01 0 40.45 0.00 6.87 1.14 0.08 51.46 03:38:01 1 45.05 0.00 7.26 2.10 0.08 45.51 03:38:01 2 44.11 0.00 7.10 0.30 0.08 48.41 03:38:01 3 41.57 0.00 6.89 0.22 0.08 51.24 03:38:01 4 42.49 0.00 7.01 0.20 0.08 50.22 03:38:01 5 43.21 0.00 7.62 0.20 0.07 48.90 03:38:01 6 41.54 0.00 6.57 0.49 0.07 51.33 03:38:01 7 42.99 0.00 6.98 0.32 0.08 49.63 03:39:01 all 2.55 0.00 1.19 0.25 0.02 95.99 03:39:01 0 3.06 0.00 0.97 0.02 0.02 95.94 03:39:01 1 2.26 0.00 1.76 0.07 0.02 95.90 03:39:01 2 2.44 0.00 1.27 1.36 0.03 94.89 03:39:01 3 2.74 0.00 0.74 0.02 0.02 96.49 03:39:01 4 2.16 0.00 1.07 0.12 0.02 96.64 03:39:01 5 2.84 0.00 1.12 0.02 0.03 95.99 03:39:01 6 2.29 0.00 0.90 0.42 0.02 96.38 03:39:01 7 2.63 0.00 1.68 0.00 0.02 95.68 03:40:01 all 0.05 0.00 0.04 0.01 0.01 99.88 03:40:01 0 0.08 0.00 0.05 0.02 0.00 99.85 03:40:01 1 0.05 0.00 0.05 0.03 0.02 99.85 03:40:01 2 0.08 0.00 0.02 0.00 0.02 99.88 03:40:01 3 0.00 0.00 0.02 0.00 0.03 99.95 03:40:01 4 0.03 0.00 0.05 0.00 0.00 99.92 03:40:01 5 0.13 0.00 0.08 0.02 0.03 99.73 03:40:01 6 0.03 0.00 0.03 0.03 0.00 99.90 03:40:01 7 0.02 0.00 0.03 0.00 0.00 99.95 03:41:01 all 1.10 0.00 0.77 0.31 0.02 97.80 03:41:01 0 1.82 0.00 0.67 0.18 0.02 97.32 03:41:01 1 0.43 0.00 0.38 0.25 0.02 98.91 03:41:01 2 0.87 0.00 1.23 0.07 0.02 97.82 03:41:01 3 0.67 0.00 0.42 0.05 0.02 98.84 03:41:01 4 2.04 0.00 1.44 0.45 0.03 96.04 03:41:01 5 0.88 0.00 0.83 0.20 0.02 98.06 03:41:01 6 0.88 0.00 0.47 1.15 0.02 97.48 03:41:01 7 1.22 0.00 0.70 0.13 0.03 97.91 03:42:01 all 0.02 0.00 0.01 0.01 0.00 99.95 03:42:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:42:01 1 0.02 0.00 0.02 0.05 0.00 99.92 03:42:01 2 0.02 0.00 0.02 0.00 0.00 99.97 03:42:01 3 0.03 0.00 0.02 0.00 0.02 99.93 03:42:01 4 0.00 0.00 0.02 0.00 0.00 99.98 03:42:01 5 0.02 0.00 0.02 0.00 0.00 99.97 03:42:01 6 0.02 0.00 0.02 0.03 0.00 99.93 03:42:01 7 0.03 0.00 0.02 0.00 0.00 99.95 03:43:01 all 0.03 0.00 0.01 0.00 0.01 99.94 03:43:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:43:01 1 0.03 0.00 0.02 0.00 0.02 99.93 03:43:01 2 0.10 0.00 0.02 0.00 0.02 99.87 03:43:01 3 0.00 0.00 0.02 0.00 0.03 99.95 03:43:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:43:01 5 0.03 0.00 0.02 0.00 0.02 99.93 03:43:01 6 0.02 0.00 0.02 0.02 0.02 99.93 03:43:01 7 0.03 0.00 0.00 0.00 0.00 99.97 03:44:01 all 0.01 0.00 0.03 0.00 0.00 99.95 03:44:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:44:01 1 0.02 0.00 0.00 0.02 0.00 99.97 03:44:01 2 0.03 0.00 0.02 0.00 0.00 99.95 03:44:01 3 0.00 0.00 0.02 0.00 0.02 99.97 03:44:01 4 0.03 0.00 0.07 0.00 0.00 99.90 03:44:01 5 0.00 0.00 0.08 0.00 0.00 99.92 03:44:01 6 0.02 0.00 0.00 0.02 0.00 99.97 03:44:01 7 0.00 0.00 0.02 0.00 0.00 99.98 03:45:01 all 4.26 0.00 1.64 0.41 0.03 93.66 03:45:01 0 4.65 0.00 1.37 0.02 0.02 93.95 03:45:01 1 4.68 0.00 1.74 1.83 0.03 91.72 03:45:01 2 3.57 0.00 1.94 0.00 0.02 94.47 03:45:01 3 3.72 0.00 1.45 0.24 0.05 94.55 03:45:01 4 3.71 0.00 1.65 0.02 0.02 94.61 03:45:01 5 3.90 0.00 1.66 0.97 0.02 93.45 03:45:01 6 4.38 0.00 1.25 0.22 0.02 94.14 03:45:01 7 5.47 0.00 2.08 0.02 0.03 92.40 03:46:01 all 1.77 0.00 0.92 0.19 0.01 97.11 03:46:01 0 1.57 0.00 1.00 0.02 0.00 97.41 03:46:01 1 1.66 0.00 0.77 0.03 0.00 97.54 03:46:01 2 1.65 0.00 1.19 0.05 0.02 97.09 03:46:01 3 2.13 0.00 0.89 0.02 0.03 96.93 03:46:01 4 1.35 0.00 0.50 0.02 0.02 98.11 03:46:01 5 1.44 0.00 0.75 0.30 0.02 97.49 03:46:01 6 2.24 0.00 1.05 0.02 0.02 96.68 03:46:01 7 2.16 0.00 1.17 1.04 0.02 95.61 Average: all 6.47 0.00 1.70 0.32 0.03 91.48 Average: 0 6.35 0.00 1.63 0.21 0.02 91.80 Average: 1 6.78 0.00 1.75 0.87 0.03 90.58 Average: 2 6.30 0.00 1.83 0.23 0.03 91.62 Average: 3 6.57 0.00 1.46 0.07 0.04 91.87 Average: 4 6.27 0.00 1.74 0.42 0.02 91.55 Average: 5 6.50 0.00 1.72 0.22 0.03 91.53 Average: 6 6.36 0.00 1.74 0.37 0.02 91.51 Average: 7 6.65 0.00 1.77 0.19 0.03 91.37