---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40137 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-40137) 03/04/25 _x86_64_ (8 CPU) 03:34:32 LINUX RESTART (8 CPU) 03:35:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:36:01 377.08 16.27 360.81 0.00 1986.85 134351.88 0.00 03:37:01 250.22 2.80 247.43 0.00 33.73 93893.55 0.00 03:38:01 109.27 0.18 109.08 0.00 7.07 37785.30 0.00 Average: 244.79 6.36 238.43 0.00 668.63 88424.35 0.00 03:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:36:01 29113272 31521440 794260 2.42 81452 2593224 2013412 5.93 1059420 2315428 9328 03:37:01 27018592 31373084 929052 2.83 191032 4251072 2242708 6.61 1743416 3533204 671408 03:38:01 26972940 31533256 770984 2.34 196196 4453996 1908920 5.63 1390892 3936724 280200 Average: 27701601 31475927 831432 2.53 156227 3766097 2055013 6.06 1397909 3261785 320312 03:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:36:01 ens3 681.50 490.83 6288.12 111.40 0.00 0.00 0.00 0.00 03:36:01 docker0 158.35 176.13 13.26 416.01 0.00 0.00 0.00 0.00 03:36:01 vethf3a629d 133.16 145.68 13.22 128.65 0.00 0.00 0.00 0.01 03:36:01 lo 6.71 6.71 0.66 0.66 0.00 0.00 0.00 0.00 03:37:01 ens3 382.47 191.88 2919.43 26.68 0.00 0.00 0.00 0.00 03:37:01 docker0 177.82 357.61 14.96 2895.17 0.00 0.00 0.00 0.00 03:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 veth9f9728b 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 03:38:01 ens3 40.53 22.68 71.56 10.99 0.00 0.00 0.00 0.00 03:38:01 docker0 1.72 2.95 0.10 38.13 0.00 0.00 0.00 0.00 03:38:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 366.43 233.72 3075.37 49.35 0.00 0.00 0.00 0.00 Average: docker0 112.38 178.91 9.42 1120.31 0.00 0.00 0.00 0.00 Average: lo 2.37 2.37 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-40137) 03/04/25 _x86_64_ (8 CPU) 03:34:32 LINUX RESTART (8 CPU) 03:35:02 CPU %user %nice %system %iowait %steal %idle 03:36:01 all 9.49 0.00 3.30 2.47 0.07 84.67 03:36:01 0 10.80 0.00 3.32 0.19 0.07 85.62 03:36:01 1 6.98 0.00 3.55 4.44 0.07 84.97 03:36:01 2 11.59 0.00 3.56 3.56 0.05 81.24 03:36:01 3 9.50 0.00 2.50 0.46 0.07 87.47 03:36:01 4 9.07 0.00 2.81 0.24 0.09 87.80 03:36:01 5 7.75 0.00 4.12 1.07 0.07 87.00 03:36:01 6 7.94 0.00 3.79 6.81 0.10 81.36 03:36:01 7 12.28 0.00 2.73 3.02 0.07 81.91 03:37:01 all 27.69 0.00 6.50 2.66 0.08 63.07 03:37:01 0 28.18 0.00 6.02 0.45 0.07 65.28 03:37:01 1 28.01 0.00 5.79 0.57 0.05 65.58 03:37:01 2 26.99 0.00 6.81 0.51 0.12 65.58 03:37:01 3 27.43 0.00 5.48 0.47 0.07 66.55 03:37:01 4 28.58 0.00 7.67 0.63 0.07 63.06 03:37:01 5 27.28 0.00 6.13 0.81 0.08 65.69 03:37:01 6 27.62 0.00 7.97 15.00 0.08 49.32 03:37:01 7 27.48 0.00 6.10 2.93 0.10 63.39 03:38:01 all 42.24 0.00 6.06 1.88 0.12 49.70 03:38:01 0 41.52 0.00 5.93 6.43 0.12 46.00 03:38:01 1 43.15 0.00 6.25 1.38 0.10 49.12 03:38:01 2 41.94 0.00 5.47 0.30 0.12 52.17 03:38:01 3 41.63 0.00 5.85 0.15 0.12 52.26 03:38:01 4 41.81 0.00 6.36 0.87 0.12 50.84 03:38:01 5 42.10 0.00 5.88 0.44 0.15 51.43 03:38:01 6 43.65 0.00 6.77 0.27 0.10 49.21 03:38:01 7 42.11 0.00 5.97 5.23 0.10 46.58 Average: all 26.58 0.00 5.30 2.34 0.09 65.70 Average: 0 26.92 0.00 5.10 2.37 0.08 65.52 Average: 1 26.17 0.00 5.21 2.12 0.07 66.43 Average: 2 26.93 0.00 5.29 1.44 0.10 66.25 Average: 3 26.30 0.00 4.62 0.36 0.08 68.64 Average: 4 26.60 0.00 5.63 0.58 0.09 67.10 Average: 5 25.84 0.00 5.39 0.77 0.10 67.90 Average: 6 26.51 0.00 6.19 7.35 0.10 59.85 Average: 7 27.38 0.00 4.95 3.73 0.09 63.85