---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36341 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-36341) 01/08/25 _x86_64_ (8 CPU) 10:36:54 LINUX RESTART (8 CPU) 10:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:38:01 347.16 48.01 299.15 0.00 5407.50 175145.88 0.00 10:39:01 215.21 1.93 213.28 0.00 38.12 72551.28 0.00 10:40:01 153.07 0.03 153.04 0.00 4.53 53616.26 0.00 Average: 238.48 16.66 221.82 0.00 1816.62 100436.26 0.00 10:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 29850700 31525400 824216 2.51 59732 1909780 1873364 5.52 1036088 1660368 956 10:39:01 27536784 31458420 851764 2.59 151284 3894908 1997884 5.89 1371012 3432892 412824 10:40:01 27951784 31490364 817380 2.49 185540 3498604 1766132 5.20 1298952 3106868 216 Average: 28446423 31491395 831120 2.53 132185 3101097 1879127 5.54 1235351 2733376 137999 10:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 ens3 428.53 292.90 2760.49 86.13 0.00 0.00 0.00 0.00 10:38:01 docker0 22.11 25.10 1.68 167.18 0.00 0.00 0.00 0.00 10:38:01 lo 4.33 4.33 0.42 0.42 0.00 0.00 0.00 0.00 10:38:01 veth0359515 22.11 25.20 1.98 167.19 0.00 0.00 0.00 0.01 10:39:01 ens3 646.10 393.04 6539.00 46.21 0.00 0.00 0.00 0.00 10:39:01 docker0 320.29 523.71 27.29 3296.61 0.00 0.00 0.00 0.00 10:39:01 lo 2.93 2.93 0.29 0.29 0.00 0.00 0.00 0.00 10:40:01 ens3 27.51 15.75 29.57 10.58 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 367.40 233.90 3109.88 47.64 0.00 0.00 0.00 0.00 Average: docker0 114.15 182.98 9.66 1154.72 0.00 0.00 0.00 0.00 Average: lo 2.42 2.42 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36341) 01/08/25 _x86_64_ (8 CPU) 10:36:54 LINUX RESTART (8 CPU) 10:37:01 CPU %user %nice %system %iowait %steal %idle 10:38:01 all 6.95 0.00 1.94 2.53 0.05 88.54 10:38:01 0 7.44 0.00 3.03 0.62 0.07 88.85 10:38:01 1 6.21 0.00 1.69 2.89 0.03 89.18 10:38:01 2 8.08 0.00 1.60 7.55 0.05 82.72 10:38:01 3 4.63 0.00 2.34 3.44 0.05 89.53 10:38:01 4 10.77 0.00 1.39 0.96 0.05 86.83 10:38:01 5 6.22 0.00 1.88 0.52 0.05 91.33 10:38:01 6 6.46 0.00 1.59 0.12 0.05 91.78 10:38:01 7 5.74 0.00 1.98 4.18 0.05 88.04 10:39:01 all 7.14 0.00 3.24 3.48 0.07 86.07 10:39:01 0 6.46 0.00 2.87 1.03 0.05 89.60 10:39:01 1 7.17 0.00 3.20 1.33 0.07 88.24 10:39:01 2 6.22 0.00 3.27 5.51 0.08 84.92 10:39:01 3 8.29 0.00 3.52 3.47 0.08 84.63 10:39:01 4 7.38 0.00 2.52 0.64 0.05 89.41 10:39:01 5 7.06 0.00 3.58 14.22 0.07 75.07 10:39:01 6 8.82 0.00 2.74 0.69 0.07 87.69 10:39:01 7 5.70 0.00 4.22 1.00 0.08 88.99 10:40:01 all 29.60 0.00 6.17 3.26 0.06 60.92 10:40:01 0 28.24 0.00 6.78 11.85 0.07 53.06 10:40:01 1 29.01 0.00 6.79 0.89 0.08 63.22 10:40:01 2 30.56 0.00 6.03 1.70 0.05 61.66 10:40:01 3 27.95 0.00 5.38 2.79 0.08 63.80 10:40:01 4 29.91 0.00 6.74 1.55 0.05 61.75 10:40:01 5 29.17 0.00 5.67 1.60 0.05 63.51 10:40:01 6 31.61 0.00 6.17 0.39 0.05 61.78 10:40:01 7 30.31 0.00 5.80 5.27 0.05 58.57 Average: all 14.55 0.00 3.78 3.09 0.06 78.52 Average: 0 14.04 0.00 4.22 4.49 0.06 77.19 Average: 1 14.11 0.00 3.89 1.70 0.06 80.23 Average: 2 14.97 0.00 3.63 4.92 0.06 76.42 Average: 3 13.64 0.00 3.75 3.23 0.07 79.31 Average: 4 16.01 0.00 3.55 1.05 0.05 79.35 Average: 5 14.14 0.00 3.71 5.43 0.06 76.67 Average: 6 15.61 0.00 3.50 0.40 0.06 80.44 Average: 7 13.91 0.00 4.00 3.49 0.06 78.54