---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36446 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 14G 142G 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 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36446) 01/10/25 _x86_64_ (8 CPU) 04:28:01 LINUX RESTART (8 CPU) 04:29:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:30:01 306.47 3.20 303.27 0.00 46.50 100776.95 0.00 04:31:01 50.05 0.03 50.02 0.00 4.40 20268.62 0.00 04:32:01 82.79 0.25 82.54 0.00 13.33 22819.41 0.00 04:33:01 231.28 0.32 230.96 0.00 26.53 88324.88 0.00 Average: 167.05 0.94 166.11 0.00 22.59 57863.99 0.00 04:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:30:01 27947480 31513184 799380 2.43 181248 3538712 2265496 6.68 1163756 3260172 316 04:31:01 26925360 31173168 1129036 3.43 186420 4149892 2549100 7.51 1723168 3645564 314416 04:32:01 27082364 31466924 836060 2.54 190200 4269516 2087036 6.15 1730680 3473744 707084 04:33:01 26162840 31503532 797248 2.42 212484 5133024 1828800 5.39 1466992 4581880 604 Average: 27029511 31414202 890431 2.71 192588 4272786 2182608 6.43 1521149 3740340 255605 04:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:30:01 veth5353318 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 lo 2.78 2.78 0.28 0.28 0.00 0.00 0.00 0.00 04:30:01 ens3 628.96 376.89 6632.45 45.03 0.00 0.00 0.00 0.00 04:30:01 docker0 299.85 501.00 25.88 3325.80 0.00 0.00 0.00 0.00 04:31:01 veth22e47a6 0.87 1.40 0.12 0.36 0.00 0.00 0.00 0.00 04:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:31:01 ens3 34.01 20.75 31.21 13.20 0.00 0.00 0.00 0.00 04:31:01 docker0 0.87 1.30 0.11 0.35 0.00 0.00 0.00 0.00 04:32:01 veth3459b2f 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 04:32:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 04:32:01 ens3 22.66 14.26 57.88 9.16 0.00 0.00 0.00 0.00 04:32:01 docker0 1.57 2.87 0.09 38.12 0.00 0.00 0.00 0.00 04:33:01 veth315674b 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:33:01 lo 2.93 2.93 0.29 0.29 0.00 0.00 0.00 0.00 04:33:01 ens3 421.01 265.04 7849.60 170.03 0.00 0.00 0.00 0.00 04:33:01 docker0 78.30 152.92 7.09 1320.22 0.00 0.00 0.00 0.00 Average: veth315674b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.54 1.54 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 275.16 168.35 3629.83 59.41 0.00 0.00 0.00 0.00 Average: docker0 94.28 163.09 8.22 1161.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36446) 01/10/25 _x86_64_ (8 CPU) 04:28:01 LINUX RESTART (8 CPU) 04:29:02 CPU %user %nice %system %iowait %steal %idle 04:30:01 all 9.30 0.00 4.66 5.68 0.06 80.31 04:30:01 0 8.46 0.00 5.65 5.77 0.07 80.05 04:30:01 1 8.70 0.00 4.40 1.26 0.05 85.58 04:30:01 2 9.22 0.00 4.76 1.10 0.05 84.87 04:30:01 3 8.66 0.00 4.50 5.29 0.07 81.48 04:30:01 4 9.68 0.00 6.57 28.53 0.09 55.14 04:30:01 5 9.31 0.00 3.82 0.96 0.05 85.85 04:30:01 6 10.58 0.00 3.66 1.22 0.05 84.49 04:30:01 7 9.74 0.00 3.91 1.44 0.05 84.86 04:31:01 all 35.22 0.00 5.05 1.08 0.08 58.57 04:31:01 0 33.77 0.00 5.25 0.45 0.08 60.45 04:31:01 1 33.73 0.00 5.09 6.09 0.10 54.99 04:31:01 2 34.77 0.00 4.82 0.02 0.07 60.33 04:31:01 3 39.07 0.00 4.72 0.37 0.07 55.78 04:31:01 4 34.97 0.00 5.60 0.50 0.08 58.84 04:31:01 5 34.64 0.00 5.22 0.12 0.08 59.94 04:31:01 6 35.92 0.00 4.66 0.19 0.08 59.15 04:31:01 7 34.87 0.00 5.06 0.92 0.08 59.07 04:32:01 all 52.52 0.00 7.31 1.52 0.11 38.54 04:32:01 0 52.06 0.00 7.91 0.39 0.10 39.54 04:32:01 1 52.87 0.00 7.39 0.81 0.12 38.81 04:32:01 2 52.12 0.00 7.23 0.25 0.10 40.29 04:32:01 3 53.07 0.00 6.51 0.40 0.12 39.90 04:32:01 4 54.00 0.00 8.05 0.29 0.12 37.54 04:32:01 5 53.01 0.00 7.27 7.04 0.13 32.54 04:32:01 6 51.46 0.00 7.15 0.08 0.10 41.20 04:32:01 7 51.54 0.00 6.98 2.92 0.08 38.47 04:33:01 all 9.65 0.00 4.42 3.41 0.07 82.45 04:33:01 0 9.13 0.00 4.12 10.70 0.09 75.97 04:33:01 1 9.07 0.00 4.87 0.08 0.12 85.86 04:33:01 2 8.36 0.00 3.93 5.36 0.07 82.29 04:33:01 3 11.98 0.00 4.31 0.39 0.05 83.26 04:33:01 4 10.59 0.00 5.52 0.68 0.05 83.16 04:33:01 5 9.55 0.00 4.17 5.06 0.05 81.17 04:33:01 6 9.23 0.00 3.65 0.03 0.05 87.04 04:33:01 7 9.30 0.00 4.79 5.06 0.05 80.80 Average: all 26.78 0.00 5.36 2.91 0.08 64.87 Average: 0 26.02 0.00 5.74 4.29 0.08 63.86 Average: 1 26.19 0.00 5.44 2.07 0.10 66.20 Average: 2 26.22 0.00 5.19 1.68 0.07 66.84 Average: 3 28.31 0.00 5.01 1.59 0.08 65.00 Average: 4 27.44 0.00 6.44 7.37 0.08 58.67 Average: 5 26.75 0.00 5.13 3.30 0.08 64.73 Average: 6 26.86 0.00 4.78 0.38 0.07 67.91 Average: 7 26.47 0.00 5.19 2.58 0.07 65.69