---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38194 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-38194) 02/05/25 _x86_64_ (8 CPU) 04:31:56 LINUX RESTART (8 CPU) 04:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:33:02 360.73 61.98 298.75 0.00 5499.90 181412.46 0.00 04:34:01 223.47 2.63 220.85 0.00 44.34 73923.53 0.00 04:35:01 123.65 0.03 123.61 0.00 3.33 40026.66 0.00 Average: 236.03 21.66 214.37 0.00 1859.58 98597.24 0.00 04:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:02 29910860 31575748 775284 2.36 59788 1903204 1836028 5.41 980732 1660744 728 04:34:01 27422608 31499076 809656 2.46 165964 4006688 2060864 6.07 1331108 3556092 590032 04:35:01 27053748 31492680 809332 2.46 184972 4344404 1893892 5.58 1748312 3498740 801604 Average: 28129072 31522501 798091 2.43 136908 3418099 1930261 5.69 1353384 2905192 464121 04:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:02 veth4bf44bc 0.22 0.33 0.04 0.05 0.00 0.00 0.00 0.00 04:33:02 lo 4.80 4.80 0.46 0.46 0.00 0.00 0.00 0.00 04:33:02 ens3 427.91 274.28 2610.11 81.77 0.00 0.00 0.00 0.00 04:33:02 docker0 0.22 0.25 0.04 0.05 0.00 0.00 0.00 0.00 04:34:01 lo 2.71 2.71 0.27 0.27 0.00 0.00 0.00 0.00 04:34:01 ens3 638.86 426.76 6427.97 50.26 0.00 0.00 0.00 0.00 04:34:01 docker0 343.76 508.10 28.64 3124.14 0.00 0.00 0.00 0.00 04:35:01 vethea1aa4e 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:35:01 ens3 28.53 17.20 27.43 11.12 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 Average: vethea1aa4e 0.00 0.06 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.57 2.57 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 363.56 238.36 3002.60 47.70 0.00 0.00 0.00 0.00 Average: docker0 113.36 167.56 9.45 1029.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38194) 02/05/25 _x86_64_ (8 CPU) 04:31:56 LINUX RESTART (8 CPU) 04:32:01 CPU %user %nice %system %iowait %steal %idle 04:33:02 all 6.80 0.00 2.00 5.97 0.04 85.18 04:33:02 0 9.74 0.00 2.11 4.07 0.05 84.02 04:33:02 1 5.05 0.00 1.59 0.82 0.03 92.50 04:33:02 2 5.30 0.00 1.88 5.17 0.03 87.62 04:33:02 3 8.19 0.00 3.20 4.25 0.03 84.33 04:33:02 4 6.78 0.00 1.57 1.31 0.05 90.28 04:33:02 5 9.31 0.00 1.37 1.64 0.05 87.63 04:33:02 6 4.11 0.00 2.65 9.10 0.05 84.09 04:33:02 7 5.91 0.00 1.61 21.49 0.05 70.94 04:34:01 all 8.19 0.00 3.90 3.80 0.06 84.05 04:34:01 0 8.37 0.00 4.43 0.67 0.07 86.46 04:34:01 1 7.03 0.00 3.76 2.94 0.09 86.18 04:34:01 2 7.80 0.00 3.10 0.26 0.05 88.79 04:34:01 3 11.00 0.00 4.11 0.62 0.07 84.20 04:34:01 4 8.53 0.00 4.92 14.26 0.07 72.22 04:34:01 5 8.64 0.00 3.26 0.87 0.05 87.17 04:34:01 6 6.95 0.00 4.11 8.46 0.05 80.43 04:34:01 7 7.21 0.00 3.50 2.37 0.05 86.88 04:35:01 all 27.75 0.00 4.76 1.96 0.08 65.46 04:35:01 0 28.43 0.00 4.79 0.47 0.05 66.26 04:35:01 1 28.32 0.00 4.59 2.59 0.07 64.43 04:35:01 2 27.54 0.00 4.48 0.15 0.08 67.75 04:35:01 3 27.04 0.00 4.81 0.62 0.07 67.46 04:35:01 4 30.37 0.00 5.17 11.34 0.08 53.03 04:35:01 5 25.12 0.00 5.02 0.37 0.13 69.36 04:35:01 6 27.97 0.00 4.55 0.07 0.07 67.34 04:35:01 7 27.20 0.00 4.65 0.08 0.08 67.98 Average: all 14.28 0.00 3.55 3.91 0.06 78.19 Average: 0 15.56 0.00 3.77 1.75 0.06 78.87 Average: 1 13.50 0.00 3.31 2.11 0.06 81.02 Average: 2 13.58 0.00 3.15 1.87 0.06 81.34 Average: 3 15.44 0.00 4.04 1.84 0.06 78.62 Average: 4 15.26 0.00 3.88 8.92 0.07 71.88 Average: 5 14.39 0.00 3.22 0.96 0.08 81.35 Average: 6 13.06 0.00 3.77 5.85 0.06 77.26 Average: 7 13.48 0.00 3.25 8.02 0.06 75.18