---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5334 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-5334) 03/22/23 _x86_64_ (8 CPU) 23:05:59 LINUX RESTART (8 CPU) 23:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:07:01 185.42 88.65 90.78 5.98 7817.10 194019.80 1517049.96 23:08:01 182.47 1.30 181.17 0.00 20.93 69626.66 0.00 23:09:01 47.41 0.17 47.24 0.00 8.13 24259.42 0.00 23:10:01 1.33 0.00 1.33 0.00 0.00 14.01 0.00 23:11:01 1.60 0.00 1.60 0.00 0.00 18.40 0.00 23:12:01 55.56 11.61 43.94 0.00 5181.00 8802.53 0.00 23:13:01 4.05 0.02 4.03 0.00 0.13 97.17 0.00 23:14:01 1.38 0.00 1.38 0.00 0.00 14.80 0.00 23:15:01 1.17 0.00 1.17 0.00 0.00 14.00 0.00 23:16:01 1.23 0.00 1.23 0.00 0.00 13.46 0.00 23:17:01 1.60 0.02 1.58 0.00 0.13 17.86 0.00 Average: 43.93 9.25 34.13 0.54 1184.22 26989.75 137903.19 23:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:07:01 29368488 31606912 713412 2.17 71340 2452428 1994672 5.88 979748 2189264 568868 23:08:01 27855644 31401820 892720 2.71 144668 3579008 2136532 6.30 1538832 3012292 426268 23:09:01 27993548 31589204 708884 2.16 150728 3608620 1762320 5.19 1163084 3233532 144 23:10:01 27993916 31589676 708088 2.15 150756 3608624 1762320 5.19 1163444 3233536 20 23:11:01 28001420 31597260 700452 2.13 150804 3608620 1762320 5.19 1155240 3233544 20 23:12:01 27463988 31576328 714800 2.17 184324 4067064 1825124 5.38 1481224 3411984 4 23:13:01 27472716 31580252 710936 2.16 182948 4063812 1802696 5.31 1475316 3408804 8 23:14:01 27472232 31579928 711172 2.16 183040 4063804 1802696 5.31 1475308 3408812 8 23:15:01 27472168 31579868 711080 2.16 183072 4063816 1802696 5.31 1475640 3408816 4 23:16:01 27472168 31579932 710996 2.16 183120 4063820 1802696 5.31 1475464 3408824 36 23:17:01 27471692 31579484 711300 2.16 183164 4063808 1802696 5.31 1475812 3408808 8 Average: 27821635 31569151 726713 2.21 160724 3749402 1841524 5.43 1350828 3214383 90490 23:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:07:01 docker0 4.82 3.63 0.47 46.63 0.00 0.00 0.00 0.00 23:07:01 lo 8.00 8.00 0.76 0.76 0.00 0.00 0.00 0.00 23:07:01 ens3 541.46 370.92 6534.42 83.62 0.00 0.00 0.00 0.00 23:08:01 docker0 179.41 246.37 14.49 1912.17 0.00 0.00 0.00 0.00 23:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 veth2be45ec 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 23:08:01 ens3 278.14 199.72 1943.61 30.62 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 23:09:01 ens3 116.10 80.87 2534.53 89.68 0.00 0.00 0.00 0.00 23:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 ens3 1.03 0.85 0.55 0.43 0.00 0.00 0.00 0.00 23:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:11:01 ens3 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 23:12:01 ens3 126.78 55.61 2807.59 4.22 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:13:01 ens3 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 0.17 0.05 0.01 0.00 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:15:01 ens3 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 ens3 0.15 0.00 0.01 0.00 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:17:01 ens3 0.78 0.58 0.55 0.33 0.00 0.00 0.00 0.00 Average: docker0 16.75 22.73 1.36 178.09 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 96.83 64.44 1256.42 18.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5334) 03/22/23 _x86_64_ (8 CPU) 23:05:59 LINUX RESTART (8 CPU) 23:06:01 CPU %user %nice %system %iowait %steal %idle 23:07:01 all 8.48 0.00 3.05 2.48 0.07 85.92 23:07:01 0 6.92 0.00 2.97 1.27 0.07 88.77 23:07:01 1 9.73 0.00 2.96 1.59 0.07 85.65 23:07:01 2 8.19 0.00 3.18 6.19 0.07 82.38 23:07:01 3 8.15 0.02 4.51 2.22 0.10 85.00 23:07:01 4 6.92 0.00 3.01 0.89 0.03 89.14 23:07:01 5 10.86 0.00 2.64 2.98 0.05 83.47 23:07:01 6 8.11 0.00 2.59 1.50 0.07 87.74 23:07:01 7 8.96 0.00 2.52 3.23 0.07 85.22 23:08:01 all 23.17 0.00 5.71 2.56 0.10 68.45 23:08:01 0 23.52 0.00 5.20 0.08 0.08 71.11 23:08:01 1 23.06 0.00 6.50 8.65 0.10 61.69 23:08:01 2 22.78 0.00 5.85 4.99 0.08 66.29 23:08:01 3 23.50 0.00 6.14 0.81 0.12 69.43 23:08:01 4 25.49 0.00 5.28 0.25 0.12 68.86 23:08:01 5 22.33 0.00 6.04 1.12 0.08 70.42 23:08:01 6 22.47 0.00 5.18 0.54 0.08 71.72 23:08:01 7 22.25 0.00 5.51 4.05 0.10 68.09 23:09:01 all 5.09 0.00 1.39 0.93 0.04 92.55 23:09:01 0 5.47 0.00 1.68 4.25 0.03 88.57 23:09:01 1 4.25 0.00 1.34 0.02 0.03 94.36 23:09:01 2 5.48 0.00 1.87 0.15 0.03 92.47 23:09:01 3 5.02 0.00 0.95 0.42 0.05 93.56 23:09:01 4 4.02 0.00 1.31 0.03 0.03 94.61 23:09:01 5 3.85 0.00 1.51 1.27 0.03 93.33 23:09:01 6 6.44 0.00 0.97 0.30 0.07 92.22 23:09:01 7 6.20 0.00 1.49 0.97 0.03 91.31 23:10:01 all 0.24 0.00 0.01 0.00 0.01 99.74 23:10:01 0 1.71 0.00 0.00 0.00 0.02 98.27 23:10:01 1 0.00 0.00 0.00 0.00 0.00 100.00 23:10:01 2 0.10 0.00 0.02 0.02 0.00 99.87 23:10:01 3 0.00 0.00 0.02 0.00 0.00 99.98 23:10:01 4 0.05 0.00 0.03 0.00 0.02 99.90 23:10:01 5 0.00 0.00 0.02 0.00 0.00 99.98 23:10:01 6 0.03 0.00 0.03 0.00 0.02 99.92 23:10:01 7 0.02 0.00 0.00 0.00 0.00 99.98 23:11:01 all 0.03 0.00 0.01 0.00 0.00 99.96 23:11:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:11:01 1 0.02 0.00 0.00 0.00 0.00 99.98 23:11:01 2 0.05 0.00 0.00 0.00 0.00 99.95 23:11:01 3 0.03 0.00 0.02 0.00 0.00 99.95 23:11:01 4 0.08 0.00 0.00 0.00 0.00 99.92 23:11:01 5 0.02 0.00 0.00 0.03 0.00 99.95 23:11:01 6 0.02 0.00 0.02 0.00 0.00 99.97 23:11:01 7 0.00 0.00 0.02 0.00 0.00 99.98 23:12:01 all 2.11 0.00 1.36 0.38 0.02 96.13 23:12:01 0 2.14 0.00 1.12 0.47 0.02 96.26 23:12:01 1 1.79 0.00 1.00 0.40 0.02 96.79 23:12:01 2 1.70 0.00 1.35 0.10 0.03 96.81 23:12:01 3 3.06 0.00 1.29 0.18 0.03 95.44 23:12:01 4 3.46 0.00 2.47 0.27 0.02 93.79 23:12:01 5 1.67 0.00 0.99 1.39 0.02 95.94 23:12:01 6 1.82 0.00 1.79 0.13 0.03 96.22 23:12:01 7 1.21 0.00 0.91 0.08 0.02 97.78 23:13:01 all 0.09 0.00 0.05 0.01 0.00 99.84 23:13:01 0 0.10 0.00 0.03 0.00 0.00 99.87 23:13:01 1 0.02 0.00 0.07 0.00 0.00 99.92 23:13:01 2 0.05 0.00 0.03 0.00 0.00 99.92 23:13:01 3 0.27 0.00 0.07 0.00 0.00 99.67 23:13:01 4 0.07 0.00 0.10 0.00 0.02 99.82 23:13:01 5 0.03 0.00 0.05 0.03 0.00 99.88 23:13:01 6 0.05 0.00 0.03 0.07 0.00 99.85 23:13:01 7 0.13 0.00 0.05 0.00 0.00 99.82 23:14:01 all 0.01 0.00 0.00 0.00 0.01 99.97 23:14:01 0 0.00 0.00 0.00 0.00 0.02 99.98 23:14:01 1 0.02 0.00 0.00 0.00 0.00 99.98 23:14:01 2 0.02 0.00 0.02 0.00 0.00 99.97 23:14:01 3 0.00 0.00 0.00 0.00 0.02 99.98 23:14:01 4 0.03 0.00 0.00 0.00 0.02 99.95 23:14:01 5 0.02 0.00 0.02 0.00 0.00 99.97 23:14:01 6 0.02 0.00 0.00 0.03 0.00 99.95 23:14:01 7 0.02 0.00 0.00 0.00 0.02 99.97 23:15:01 all 0.01 0.00 0.01 0.00 0.00 99.98 23:15:01 0 0.00 0.00 0.00 0.02 0.00 99.98 23:15:01 1 0.00 0.00 0.00 0.00 0.00 100.00 23:15:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:15:01 3 0.03 0.00 0.00 0.00 0.00 99.97 23:15:01 4 0.02 0.00 0.03 0.00 0.00 99.95 23:15:01 5 0.02 0.00 0.00 0.00 0.02 99.97 23:15:01 6 0.00 0.00 0.00 0.02 0.00 99.98 23:15:01 7 0.00 0.00 0.02 0.00 0.00 99.98 23:16:01 all 0.01 0.00 0.01 0.00 0.00 99.97 23:16:01 0 0.02 0.00 0.02 0.02 0.00 99.95 23:16:01 1 0.00 0.00 0.02 0.02 0.00 99.97 23:16:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:16:01 3 0.00 0.00 0.00 0.00 0.00 100.00 23:16:01 4 0.02 0.00 0.03 0.00 0.02 99.93 23:16:01 5 0.00 0.00 0.03 0.00 0.00 99.97 23:16:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:16:01 7 0.00 0.00 0.02 0.00 0.00 99.98 23:17:01 all 0.23 0.00 0.01 0.00 0.00 99.75 23:17:01 0 0.02 0.00 0.07 0.02 0.00 99.90 23:17:01 1 0.02 0.00 0.00 0.00 0.00 99.98 23:17:01 2 0.08 0.00 0.00 0.00 0.00 99.92 23:17:01 3 0.02 0.00 0.02 0.00 0.00 99.97 23:17:01 4 0.03 0.00 0.02 0.00 0.02 99.93 23:17:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:17:01 6 0.02 0.00 0.02 0.02 0.00 99.95 23:17:01 7 1.60 0.00 0.00 0.00 0.00 98.40 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.57 0.00 1.05 0.58 0.02 94.78 Average: 0 3.62 0.00 1.01 0.56 0.02 94.79 Average: 1 3.52 0.00 1.07 0.96 0.02 94.43 Average: 2 3.48 0.00 1.11 1.03 0.02 94.36 Average: 3 3.62 0.00 1.17 0.33 0.03 94.85 Average: 4 3.63 0.00 1.11 0.13 0.03 95.11 Average: 5 3.51 0.00 1.02 0.62 0.02 94.83 Average: 6 3.52 0.00 0.96 0.24 0.02 95.26 Average: 7 3.64 0.00 0.95 0.75 0.02 94.63