---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5036 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 20G 135G 13% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 20G 135G 13% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5036) 02/08/23 _x86_64_ (8 CPU) 00:20:00 LINUX RESTART (8 CPU) 00:21:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:22:01 140.97 4.19 136.78 0.00 500.30 67410.10 0.00 00:23:01 29.28 0.12 29.17 0.00 0.93 13480.02 0.00 00:24:01 79.42 0.22 79.20 0.00 12.80 30656.89 0.00 00:25:01 455.57 7.90 447.68 0.00 75.85 161909.95 0.00 00:26:01 329.65 12.68 316.97 0.00 5176.48 197991.00 0.00 00:27:01 755.75 0.65 755.10 0.00 10.64 164159.57 0.00 00:28:01 467.82 4.65 463.17 0.00 41.07 234223.87 0.00 00:29:01 677.92 0.03 677.89 0.00 0.67 138554.88 0.00 Average: 367.65 3.80 363.85 0.00 727.79 126184.70 0.00 00:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:22:01 28368064 31423860 879868 2.68 112352 3175848 2028196 5.98 1295980 2803560 6720 00:23:01 27992564 31528736 771296 2.35 116696 3606992 2081140 6.13 1262580 3163644 183604 00:24:01 27187404 31537852 762476 2.32 117844 4411132 1838680 5.42 1374600 3848244 742736 00:25:01 22422304 31510504 773648 2.35 285264 8598060 1900672 5.60 2086804 7497676 1273568 00:26:01 20086556 30596164 1654052 5.03 309216 9995752 4053960 11.95 3308656 8567860 17448 00:27:01 19484668 31449676 810004 2.46 356276 11255164 2103480 6.20 2497188 9848192 1182444 00:28:01 17185884 31371580 879120 2.67 451152 13310512 2508940 7.39 2463424 12097412 25828 00:29:01 17502212 31482424 780596 2.37 458256 13105388 1959900 5.78 2505272 11767920 100256 Average: 22528707 31362600 913882 2.78 275882 8432356 2309371 6.81 2099313 7449314 441576 00:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:22:01 lo 2.64 2.64 0.26 0.26 0.00 0.00 0.00 0.00 00:22:01 veth2a35223 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 00:22:01 ens3 670.70 649.81 9256.04 143.02 0.00 0.00 0.00 0.00 00:22:01 docker0 430.11 410.95 33.22 3474.59 0.00 0.00 0.00 0.00 00:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:23:01 veth2a35223 1.03 1.08 0.08 0.09 0.00 0.00 0.00 0.00 00:23:01 ens3 23.60 13.08 18.05 9.95 0.00 0.00 0.00 0.00 00:23:01 docker0 1.03 1.03 0.07 0.09 0.00 0.00 0.00 0.00 00:24:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 00:24:01 ens3 104.53 71.04 1710.04 21.27 0.00 0.00 0.00 0.00 00:24:01 vethd488e5d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 00:24:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 00:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:25:01 ens3 795.42 528.38 6092.05 55.55 0.00 0.00 0.00 0.00 00:25:01 vethd488e5d 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00 00:25:01 docker0 521.51 782.05 42.48 6081.27 0.00 0.00 0.00 0.00 00:26:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 00:26:01 veth7adf0da 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 00:26:01 ens3 146.36 83.89 2758.56 9.72 0.00 0.00 0.00 0.00 00:26:01 vethb5d8718 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 00:26:01 veth23d6f4f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 00:26:01 vethd488e5d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 00:26:01 veth315bda8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 00:26:01 veth100c59d 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 00:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:27:01 lo 2.19 2.19 0.21 0.21 0.00 0.00 0.00 0.00 00:27:01 ens3 722.61 459.39 5250.64 54.83 0.00 0.00 0.00 0.00 00:27:01 vethc2f0b66 91.71 146.79 9.33 1165.91 0.00 0.00 0.00 0.10 00:27:01 veth732b13d 107.61 168.47 10.35 1167.72 0.00 0.00 0.00 0.10 00:27:01 vethd488e5d 0.00 0.47 0.00 0.02 0.00 0.00 0.00 0.00 00:27:01 vethc5cf59f 26.16 37.65 2.56 12.59 0.00 0.00 0.00 0.00 00:27:01 docker0 433.18 687.88 36.68 5133.83 0.00 0.00 0.00 0.00 00:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:28:01 ens3 119.63 79.17 1317.26 10.85 0.00 0.00 0.00 0.00 00:28:01 veth9753306 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 00:28:01 veth75dc1df 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 00:28:01 vethd488e5d 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 00:28:01 docker0 72.87 110.58 5.87 1310.31 0.00 0.00 0.00 0.00 00:28:01 vethef1a2d2 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 00:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:29:01 ens3 47.73 24.71 130.77 17.07 0.00 0.00 0.00 0.00 00:29:01 vethd488e5d 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00 00:29:01 docker0 3.83 7.81 0.26 99.80 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 328.24 237.90 3305.03 40.07 0.00 0.00 0.00 0.00 Average: vethd488e5d 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 182.38 249.84 14.79 2010.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5036) 02/08/23 _x86_64_ (8 CPU) 00:20:00 LINUX RESTART (8 CPU) 00:21:02 CPU %user %nice %system %iowait %steal %idle 00:22:01 all 9.83 0.00 4.22 3.01 0.08 82.86 00:22:01 0 9.50 0.00 4.24 1.20 0.09 84.97 00:22:01 1 13.39 0.00 4.98 11.72 0.07 69.84 00:22:01 2 8.90 0.00 3.06 1.94 0.05 86.05 00:22:01 3 8.88 0.00 3.89 0.76 0.09 86.39 00:22:01 4 9.38 0.00 4.49 5.22 0.09 80.82 00:22:01 5 10.65 0.00 4.49 0.19 0.07 84.60 00:22:01 6 8.67 0.00 3.81 1.61 0.09 85.83 00:22:01 7 9.28 0.00 4.83 1.43 0.09 84.37 00:23:01 all 48.78 0.00 6.91 1.02 0.11 43.17 00:23:01 0 50.63 0.00 6.21 0.29 0.12 42.75 00:23:01 1 48.62 0.00 6.84 3.87 0.12 40.55 00:23:01 2 49.00 0.00 6.02 0.27 0.12 44.59 00:23:01 3 47.92 0.00 8.44 0.02 0.13 43.48 00:23:01 4 48.69 0.00 6.22 0.10 0.10 44.89 00:23:01 5 47.56 0.00 6.45 0.08 0.10 45.81 00:23:01 6 48.59 0.00 6.95 0.19 0.10 44.17 00:23:01 7 49.25 0.00 8.12 3.37 0.12 39.14 00:24:01 all 23.24 0.00 4.62 1.65 0.08 70.42 00:24:01 0 23.82 0.00 5.34 4.81 0.08 65.95 00:24:01 1 22.91 0.00 5.02 1.90 0.07 70.10 00:24:01 2 25.01 0.00 4.95 0.46 0.08 69.50 00:24:01 3 24.61 0.00 3.77 0.03 0.07 71.52 00:24:01 4 21.97 0.00 4.61 0.10 0.07 73.25 00:24:01 5 22.49 0.00 4.42 0.03 0.07 72.99 00:24:01 6 21.88 0.00 4.70 5.83 0.08 67.50 00:24:01 7 23.20 0.00 4.15 0.05 0.08 72.51 00:25:01 all 13.79 0.00 8.33 10.51 0.11 67.25 00:25:01 0 13.97 0.00 8.52 18.94 0.10 58.47 00:25:01 1 13.88 0.00 8.07 6.12 0.10 71.84 00:25:01 2 14.25 0.00 8.34 5.96 0.08 71.37 00:25:01 3 14.76 0.00 8.44 18.21 0.22 58.37 00:25:01 4 15.12 0.00 8.10 10.40 0.08 66.30 00:25:01 5 12.48 0.00 8.31 12.90 0.08 66.23 00:25:01 6 13.41 0.00 7.89 3.99 0.08 74.62 00:25:01 7 12.49 0.00 9.00 7.59 0.14 70.78 00:26:01 all 45.94 0.00 8.72 8.80 0.12 36.43 00:26:01 0 46.23 0.00 7.76 0.46 0.10 45.45 00:26:01 1 46.38 0.00 8.16 3.60 0.12 41.74 00:26:01 2 44.85 0.00 9.72 1.50 0.12 43.81 00:26:01 3 45.80 0.00 10.80 37.95 0.14 5.32 00:26:01 4 46.47 0.00 7.57 25.00 0.12 20.84 00:26:01 5 46.34 0.00 7.91 1.23 0.10 44.42 00:26:01 6 46.16 0.00 8.51 0.64 0.12 44.57 00:26:01 7 45.27 0.00 9.33 0.24 0.12 45.05 00:27:01 all 26.32 0.00 9.61 10.77 0.13 53.17 00:27:01 0 28.03 0.00 8.84 4.56 0.10 58.48 00:27:01 1 25.35 0.00 7.85 9.95 0.14 56.71 00:27:01 2 25.22 0.00 10.35 14.83 0.12 49.48 00:27:01 3 26.28 0.00 10.66 11.19 0.14 51.74 00:27:01 4 26.90 0.00 9.13 23.74 0.12 40.11 00:27:01 5 26.35 0.00 10.27 6.27 0.12 56.99 00:27:01 6 26.07 0.00 8.43 6.83 0.12 58.55 00:27:01 7 26.37 0.00 11.39 8.82 0.15 53.27 00:28:01 all 11.78 0.00 6.54 18.32 0.11 63.26 00:28:01 0 11.36 0.00 7.10 19.76 0.07 61.71 00:28:01 1 11.48 0.00 5.84 9.31 0.10 73.26 00:28:01 2 12.90 0.00 5.96 9.08 0.15 71.91 00:28:01 3 11.77 0.00 7.49 31.61 0.10 49.02 00:28:01 4 11.37 0.00 5.78 9.25 0.08 73.52 00:28:01 5 11.99 0.00 7.06 19.04 0.07 61.85 00:28:01 6 12.11 0.00 5.22 19.08 0.07 63.51 00:28:01 7 11.23 0.00 7.87 29.59 0.20 51.11 00:29:01 all 58.87 0.00 11.44 5.76 0.13 23.79 00:29:01 0 58.71 0.00 11.23 3.81 0.14 26.12 00:29:01 1 58.81 0.00 10.69 6.51 0.14 23.85 00:29:01 2 57.62 0.00 12.62 8.46 0.14 21.16 00:29:01 3 58.67 0.00 11.40 11.81 0.14 17.99 00:29:01 4 59.39 0.00 11.80 1.97 0.10 26.74 00:29:01 5 59.91 0.00 10.72 7.09 0.14 22.15 00:29:01 6 59.12 0.00 11.34 3.58 0.14 25.83 00:29:01 7 58.74 0.00 11.72 2.90 0.15 26.48 Average: all 29.87 0.00 7.55 7.47 0.11 55.00 Average: 0 30.35 0.00 7.41 6.72 0.10 55.43 Average: 1 30.14 0.00 7.18 6.61 0.11 55.96 Average: 2 29.78 0.00 7.63 5.30 0.11 57.18 Average: 3 29.91 0.00 8.11 13.89 0.13 47.96 Average: 4 29.93 0.00 7.21 9.47 0.10 53.29 Average: 5 29.75 0.00 7.45 5.85 0.09 56.86 Average: 6 29.54 0.00 7.11 5.22 0.10 58.03 Average: 7 29.57 0.00 8.30 6.73 0.13 55.26