---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-41001 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 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41001) 03/12/25 _x86_64_ (8 CPU) 02:07:15 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 280.29 6.78 273.50 0.00 506.32 88792.40 0.00 02:10:01 191.50 0.10 191.40 0.00 16.00 93846.36 0.00 02:11:01 170.10 0.38 169.72 0.00 11.33 45323.11 0.00 02:12:01 219.03 0.03 219.00 0.00 1.60 85152.61 0.00 Average: 215.23 1.82 213.41 0.00 133.81 78278.62 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 26924928 31475064 826240 2.51 167172 4471160 2066556 6.09 1417476 3951336 515928 02:10:01 25691632 31505360 786508 2.39 195624 5653428 1877216 5.53 1921824 4615088 168340 02:11:01 25403296 31483896 808936 2.46 232496 5835344 1929684 5.69 1630852 5148548 145596 02:12:01 24345284 31462288 824344 2.51 243068 6782944 1972840 5.81 1769592 5982956 5676 Average: 25591285 31481652 811507 2.47 209590 5685719 1961574 5.78 1684936 4924482 208885 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 docker0 381.50 480.19 31.29 3389.83 0.00 0.00 0.00 0.00 02:09:01 lo 7.93 7.93 0.84 0.84 0.00 0.00 0.00 0.00 02:09:01 ens3 847.84 588.05 10617.97 74.80 0.00 0.00 0.00 0.00 02:10:01 docker0 53.29 165.52 3.26 3859.05 0.00 0.00 0.00 0.00 02:10:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 02:10:01 ens3 222.10 90.10 4621.63 19.58 0.00 0.00 0.00 0.00 02:10:01 veth7976a7e 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 02:11:01 docker0 100.35 156.09 16.53 1598.79 0.00 0.00 0.00 0.00 02:11:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 02:11:01 ens3 217.58 161.72 1631.06 149.26 0.00 0.00 0.00 0.00 02:12:01 docker0 4.52 8.47 0.27 114.83 0.00 0.00 0.00 0.00 02:12:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 02:12:01 ens3 130.83 77.89 2707.73 16.82 0.00 0.00 0.00 0.00 Average: docker0 134.92 202.57 12.84 2240.62 0.00 0.00 0.00 0.00 Average: lo 2.72 2.72 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 354.59 229.44 4894.60 65.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41001) 03/12/25 _x86_64_ (8 CPU) 02:07:15 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 11.36 0.00 5.19 3.77 0.07 79.61 02:09:01 0 10.29 0.00 4.37 0.81 0.07 84.46 02:09:01 1 11.97 0.00 3.96 0.81 0.07 83.19 02:09:01 2 13.10 0.00 5.64 0.83 0.07 80.36 02:09:01 3 11.17 0.00 6.56 17.73 0.10 64.44 02:09:01 4 12.11 0.00 4.51 1.60 0.07 81.72 02:09:01 5 11.52 0.00 5.00 1.78 0.07 81.63 02:09:01 6 10.78 0.00 5.71 0.70 0.07 82.74 02:09:01 7 9.93 0.00 5.80 6.04 0.07 78.16 02:10:01 all 28.79 0.00 6.37 3.29 0.07 61.48 02:10:01 0 28.42 0.00 5.39 0.12 0.07 66.00 02:10:01 1 28.96 0.00 5.86 0.19 0.08 64.90 02:10:01 2 28.22 0.00 5.95 0.29 0.07 65.47 02:10:01 3 29.07 0.00 7.47 13.01 0.08 50.37 02:10:01 4 31.42 0.00 6.90 0.37 0.07 61.23 02:10:01 5 27.67 0.00 5.27 0.10 0.07 66.89 02:10:01 6 28.78 0.00 7.76 10.35 0.07 53.05 02:10:01 7 27.75 0.00 6.32 1.93 0.08 63.91 02:11:01 all 18.46 0.00 3.41 2.15 0.07 75.92 02:11:01 0 11.44 0.00 3.36 5.42 0.05 79.73 02:11:01 1 17.78 0.00 4.74 0.17 0.08 77.23 02:11:01 2 31.60 0.00 2.95 3.34 0.08 62.03 02:11:01 3 16.34 0.00 2.44 1.79 0.07 79.36 02:11:01 4 8.32 0.00 1.64 1.71 0.03 88.30 02:11:01 5 4.72 0.00 2.92 0.13 0.07 92.16 02:11:01 6 17.67 0.00 4.37 3.64 0.08 74.23 02:11:01 7 39.74 0.00 4.87 0.99 0.07 54.34 02:12:01 all 24.19 0.00 5.20 4.17 0.07 66.38 02:12:01 0 23.17 0.00 6.20 6.57 0.08 63.97 02:12:01 1 23.15 0.00 4.72 0.19 0.07 71.87 02:12:01 2 24.14 0.00 5.87 22.34 0.07 47.58 02:12:01 3 23.88 0.00 5.46 0.03 0.07 70.56 02:12:01 4 24.04 0.00 4.91 0.71 0.07 70.27 02:12:01 5 24.59 0.00 5.01 2.92 0.07 67.41 02:12:01 6 26.10 0.00 4.57 0.13 0.07 69.13 02:12:01 7 24.40 0.00 4.84 0.52 0.08 70.15 Average: all 20.70 0.00 5.04 3.34 0.07 70.84 Average: 0 18.31 0.00 4.83 3.23 0.07 73.56 Average: 1 20.46 0.00 4.82 0.34 0.08 74.30 Average: 2 24.29 0.00 5.10 6.69 0.07 63.85 Average: 3 20.13 0.00 5.47 8.10 0.08 66.22 Average: 4 18.96 0.00 4.49 1.10 0.06 75.40 Average: 5 17.12 0.00 4.55 1.24 0.07 77.03 Average: 6 20.85 0.00 5.60 3.71 0.07 69.77 Average: 7 25.51 0.00 5.46 2.36 0.08 66.59