---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40398 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-40398) 03/06/25 _x86_64_ (8 CPU) 04:26:42 LINUX RESTART (8 CPU) 04:27:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:28:01 376.44 44.50 331.94 0.00 4942.62 156666.60 0.00 04:29:01 265.54 1.83 263.71 0.00 26.00 73308.72 0.00 04:30:01 44.82 0.00 44.82 0.00 0.00 24741.89 0.00 04:31:02 91.02 0.17 90.85 0.00 8.80 23106.05 0.00 Average: 193.68 11.49 182.20 0.00 1228.78 69087.20 0.00 04:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:28:01 29155536 31512764 808452 2.46 75448 2555600 1959380 5.77 1062384 2280588 312 04:29:01 28000904 31489460 813864 2.48 182784 3466552 1913620 5.64 1188976 3178212 680 04:30:01 27237252 31246444 1050160 3.19 186848 3918396 2160240 6.37 1558692 3502740 120464 04:31:02 27242220 31280052 1014412 3.08 191228 3940520 2438696 7.19 1774212 3275656 422828 Average: 27908978 31382180 921722 2.80 159077 3470267 2117984 6.24 1396066 3059299 136071 04:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:28:01 lo 7.12 7.12 0.69 0.69 0.00 0.00 0.00 0.00 04:28:01 docker0 34.05 33.40 2.54 195.06 0.00 0.00 0.00 0.00 04:28:01 ens3 616.03 406.10 6159.48 101.70 0.00 0.00 0.00 0.00 04:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:29:01 docker0 340.06 495.00 28.04 2900.31 0.00 0.00 0.00 0.00 04:29:01 ens3 510.68 349.23 2915.10 38.82 0.00 0.00 0.00 0.00 04:29:01 veth6ca9547 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 docker0 0.97 1.35 0.11 0.38 0.00 0.00 0.00 0.00 04:30:01 veth6178544 0.97 1.50 0.13 0.39 0.00 0.00 0.00 0.00 04:30:01 ens3 25.26 16.66 22.29 10.26 0.00 0.00 0.00 0.00 04:31:02 veth2268a1f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 04:31:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 04:31:02 docker0 1.62 2.93 0.10 38.12 0.00 0.00 0.00 0.00 04:31:02 ens3 24.44 14.05 57.37 8.82 0.00 0.00 0.00 0.00 Average: veth2268a1f 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.92 1.92 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 94.42 133.58 7.72 785.87 0.00 0.00 0.00 0.00 Average: ens3 292.73 195.62 2272.18 39.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40398) 03/06/25 _x86_64_ (8 CPU) 04:26:42 LINUX RESTART (8 CPU) 04:27:02 CPU %user %nice %system %iowait %steal %idle 04:28:01 all 9.69 0.00 3.39 2.69 0.07 84.15 04:28:01 0 8.98 0.00 3.43 2.70 0.09 84.80 04:28:01 1 13.50 0.00 3.07 4.81 0.07 78.55 04:28:01 2 7.56 0.00 2.88 0.41 0.07 89.08 04:28:01 3 8.35 0.00 2.78 1.80 0.09 86.99 04:28:01 4 8.96 0.00 3.88 5.26 0.05 81.85 04:28:01 5 9.95 0.00 2.17 2.38 0.07 85.44 04:28:01 6 10.40 0.00 4.19 0.21 0.09 85.12 04:28:01 7 9.85 0.00 4.73 3.94 0.09 81.39 04:29:01 all 6.69 0.00 3.63 6.40 0.05 83.23 04:29:01 0 7.60 0.00 5.93 20.14 0.05 66.27 04:29:01 1 7.06 0.00 3.09 4.69 0.05 85.11 04:29:01 2 6.16 0.00 3.11 6.21 0.07 84.45 04:29:01 3 6.50 0.00 3.45 1.75 0.05 88.24 04:29:01 4 6.65 0.00 3.41 7.15 0.05 82.73 04:29:01 5 6.52 0.00 3.75 5.45 0.05 84.24 04:29:01 6 6.40 0.00 3.06 2.07 0.03 88.43 04:29:01 7 6.61 0.00 3.23 3.80 0.05 86.32 04:30:01 all 34.33 0.00 5.08 1.81 0.07 58.70 04:30:01 0 33.05 0.00 5.00 0.69 0.07 61.20 04:30:01 1 35.90 0.00 5.00 0.71 0.07 58.33 04:30:01 2 32.91 0.00 5.02 0.15 0.07 61.85 04:30:01 3 36.28 0.00 5.12 0.13 0.07 58.40 04:30:01 4 31.48 0.00 5.21 0.27 0.07 62.98 04:30:01 5 35.42 0.00 5.37 11.42 0.07 47.72 04:30:01 6 35.44 0.00 5.18 0.99 0.08 58.31 04:30:01 7 34.18 0.00 4.73 0.17 0.07 60.86 04:31:02 all 55.27 0.00 8.15 1.08 0.09 35.42 04:31:02 0 55.39 0.00 8.77 1.04 0.08 34.72 04:31:02 1 56.24 0.00 8.30 1.48 0.10 33.88 04:31:02 2 54.75 0.00 7.86 0.29 0.07 37.03 04:31:02 3 55.47 0.00 7.96 4.41 0.08 32.08 04:31:02 4 54.38 0.00 8.30 0.12 0.10 37.11 04:31:02 5 55.59 0.00 7.55 0.22 0.08 36.56 04:31:02 6 54.79 0.00 8.35 0.30 0.07 36.49 04:31:02 7 55.55 0.00 8.09 0.77 0.10 35.49 Average: all 26.59 0.00 5.07 2.99 0.07 65.27 Average: 0 26.36 0.00 5.79 6.13 0.07 61.64 Average: 1 28.29 0.00 4.88 2.91 0.07 63.85 Average: 2 25.45 0.00 4.73 1.77 0.07 67.99 Average: 3 26.75 0.00 4.84 2.02 0.07 66.32 Average: 4 25.46 0.00 5.21 3.19 0.07 66.08 Average: 5 26.95 0.00 4.72 4.87 0.07 63.38 Average: 6 26.85 0.00 5.20 0.89 0.07 66.99 Average: 7 26.63 0.00 5.20 2.16 0.08 65.94