---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40302 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 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-40302) 03/05/25 _x86_64_ (8 CPU) 10:19:32 LINUX RESTART (8 CPU) 10:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:21:01 510.46 17.93 492.53 0.00 1986.20 125733.84 0.00 10:22:01 136.74 0.02 136.73 0.00 2.53 40087.99 0.00 10:23:01 96.45 0.15 96.30 0.00 14.40 31822.45 0.00 Average: 247.89 6.03 241.85 0.00 667.71 65881.43 0.00 10:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:21:01 27831428 31490124 815244 2.48 139268 3669004 2030312 5.98 1300792 3224564 220616 10:22:01 27151764 31296824 997776 3.03 187948 4054540 2439316 7.19 1568520 3576860 581864 10:23:01 27145700 31329624 965196 2.94 191440 4080120 2232916 6.58 1804752 3337580 613920 Average: 27376297 31372191 926072 2.82 172885 3934555 2234181 6.58 1558021 3379668 472133 10:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:21:01 docker0 292.30 457.32 25.45 3051.56 0.00 0.00 0.00 0.00 10:21:01 ens3 892.72 562.89 8385.91 105.55 0.00 0.00 0.00 0.00 10:21:01 lo 6.47 6.47 0.63 0.63 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:22:01 ens3 27.40 15.11 26.89 9.55 0.00 0.00 0.00 0.00 10:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:22:01 vetha5a9030 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:23:01 docker0 1.60 3.27 0.10 38.14 0.00 0.00 0.00 0.00 10:23:01 ens3 19.10 11.26 53.28 6.59 0.00 0.00 0.00 0.00 10:23:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:23:01 vetha5c04c2 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 97.97 153.56 8.52 1029.90 0.00 0.00 0.00 0.00 Average: ens3 313.07 196.42 2822.03 40.56 0.00 0.00 0.00 0.00 Average: lo 2.31 2.31 0.23 0.23 0.00 0.00 0.00 0.00 Average: vetha5c04c2 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40302) 03/05/25 _x86_64_ (8 CPU) 10:19:32 LINUX RESTART (8 CPU) 10:20:01 CPU %user %nice %system %iowait %steal %idle 10:21:01 all 11.07 0.00 4.03 1.90 0.06 82.93 10:21:01 0 12.42 0.00 4.30 1.90 0.07 81.31 10:21:01 1 11.77 0.00 4.64 5.54 0.07 77.98 10:21:01 2 12.56 0.00 3.29 0.08 0.07 84.00 10:21:01 3 10.72 0.00 4.46 0.51 0.05 84.27 10:21:01 4 11.55 0.00 3.97 0.56 0.07 83.85 10:21:01 5 9.89 0.00 4.62 3.41 0.07 82.01 10:21:01 6 9.96 0.00 3.76 2.48 0.05 83.75 10:21:01 7 9.66 0.00 3.25 0.74 0.07 86.29 10:22:01 all 37.05 0.00 6.26 0.79 0.09 55.81 10:22:01 0 36.51 0.00 6.48 0.20 0.08 56.73 10:22:01 1 38.45 0.00 7.67 4.20 0.08 49.60 10:22:01 2 36.29 0.00 5.21 0.03 0.08 58.38 10:22:01 3 38.35 0.00 6.74 0.76 0.10 54.05 10:22:01 4 37.52 0.00 5.95 0.24 0.08 56.21 10:22:01 5 37.07 0.00 6.16 0.19 0.08 56.50 10:22:01 6 36.60 0.00 6.08 0.15 0.10 57.06 10:22:01 7 35.62 0.00 5.77 0.52 0.08 58.00 10:23:01 all 55.01 0.00 7.36 0.50 0.12 37.02 10:23:01 0 54.87 0.00 6.56 0.12 0.12 38.34 10:23:01 1 54.11 0.00 7.89 1.48 0.12 36.40 10:23:01 2 55.28 0.00 7.84 1.39 0.12 35.36 10:23:01 3 53.33 0.00 7.94 0.82 0.12 37.78 10:23:01 4 57.73 0.00 7.57 0.03 0.14 34.52 10:23:01 5 55.46 0.00 6.72 0.08 0.12 37.62 10:23:01 6 54.74 0.00 7.25 0.02 0.12 37.88 10:23:01 7 54.62 0.00 7.10 0.02 0.10 38.16 Average: all 34.37 0.00 5.88 1.06 0.09 58.60 Average: 0 34.65 0.00 5.78 0.74 0.09 58.74 Average: 1 34.78 0.00 6.73 3.74 0.09 54.67 Average: 2 34.71 0.00 5.45 0.50 0.09 59.24 Average: 3 34.18 0.00 6.38 0.70 0.09 58.65 Average: 4 35.44 0.00 5.82 0.28 0.10 58.36 Average: 5 34.18 0.00 5.84 1.22 0.09 58.67 Average: 6 33.76 0.00 5.70 0.88 0.09 59.57 Average: 7 33.21 0.00 5.37 0.43 0.08 60.91