---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-17016 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-17016) 05/26/23 _x86_64_ (8 CPU) 07:36:55 LINUX RESTART (8 CPU) 07:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:38:01 356.64 48.13 308.52 0.00 5436.03 170035.39 0.00 07:39:01 184.25 0.85 183.40 0.00 21.73 94261.09 0.00 07:40:01 178.45 0.32 178.14 0.00 20.93 43613.66 0.00 Average: 239.78 16.43 223.35 0.00 1826.23 102636.72 0.00 07:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:38:01 29181248 31595904 717940 2.18 71956 2625420 1806148 5.32 987112 2360488 675720 07:39:01 28145636 31418012 875492 2.66 145532 3320768 2239604 6.60 1345772 2927480 117088 07:40:01 27654764 31567788 725836 2.21 159772 3901904 1761368 5.19 1264868 3453588 280 Average: 28327216 31527235 773089 2.35 125753 3282697 1935707 5.70 1199251 2913852 264363 07:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:38:01 ens3 651.67 421.96 6744.76 103.88 0.00 0.00 0.00 0.00 07:38:01 lo 7.07 7.07 0.68 0.68 0.00 0.00 0.00 0.00 07:38:01 docker0 5.85 4.93 0.59 49.28 0.00 0.00 0.00 0.00 07:39:01 vethc70a2a0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 07:39:01 ens3 362.81 206.83 1994.36 28.70 0.00 0.00 0.00 0.00 07:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:39:01 docker0 190.07 333.76 15.09 1967.33 0.00 0.00 0.00 0.00 07:40:01 ens3 134.36 82.47 2640.92 21.79 0.00 0.00 0.00 0.00 07:40:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 07:40:01 docker0 2.53 6.03 0.16 85.48 0.00 0.00 0.00 0.00 Average: ens3 382.95 237.09 3793.35 51.46 0.00 0.00 0.00 0.00 Average: lo 3.04 3.04 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 66.15 114.91 5.28 700.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-17016) 05/26/23 _x86_64_ (8 CPU) 07:36:55 LINUX RESTART (8 CPU) 07:37:01 CPU %user %nice %system %iowait %steal %idle 07:38:01 all 9.09 0.00 3.34 1.28 0.06 86.24 07:38:01 0 6.83 0.00 2.66 0.97 0.07 89.47 07:38:01 1 11.92 0.00 3.54 0.40 0.05 84.08 07:38:01 2 7.96 0.00 3.18 0.55 0.05 88.26 07:38:01 3 10.96 0.00 3.63 0.44 0.07 84.90 07:38:01 4 8.48 0.00 4.92 5.43 0.05 81.11 07:38:01 5 8.85 0.00 2.40 0.52 0.03 88.19 07:38:01 6 7.75 0.00 2.91 1.74 0.07 87.53 07:38:01 7 9.97 0.00 3.49 0.17 0.08 86.29 07:39:01 all 9.53 0.00 3.39 1.30 0.07 85.71 07:39:01 0 10.08 0.00 4.00 2.50 0.12 83.30 07:39:01 1 9.68 0.00 3.37 0.30 0.07 86.58 07:39:01 2 8.87 0.00 3.25 1.87 0.05 85.97 07:39:01 3 9.41 0.00 3.69 0.74 0.07 86.09 07:39:01 4 9.27 0.00 3.53 0.33 0.05 86.82 07:39:01 5 9.53 0.00 3.53 4.00 0.05 82.89 07:39:01 6 9.96 0.00 2.34 0.33 0.03 87.33 07:39:01 7 9.48 0.00 3.46 0.34 0.08 86.64 07:40:01 all 37.25 0.00 6.90 1.14 0.08 54.63 07:40:01 0 37.60 0.00 7.26 0.27 0.08 54.79 07:40:01 1 38.25 0.00 6.92 0.39 0.07 54.38 07:40:01 2 37.36 0.00 6.81 0.20 0.08 55.54 07:40:01 3 37.06 0.00 7.01 1.90 0.08 53.95 07:40:01 4 38.15 0.00 6.55 0.85 0.08 54.36 07:40:01 5 38.10 0.00 6.84 0.49 0.08 54.49 07:40:01 6 35.22 0.00 7.02 0.94 0.07 56.75 07:40:01 7 36.27 0.00 6.79 4.12 0.07 52.75 Average: all 18.60 0.00 4.54 1.24 0.07 75.55 Average: 0 18.13 0.00 4.64 1.25 0.09 75.89 Average: 1 19.92 0.00 4.61 0.36 0.06 75.05 Average: 2 18.01 0.00 4.41 0.87 0.06 76.65 Average: 3 19.15 0.00 4.77 1.03 0.07 74.98 Average: 4 18.65 0.00 5.00 2.20 0.06 74.09 Average: 5 18.79 0.00 4.25 1.67 0.06 75.23 Average: 6 17.62 0.00 4.08 1.00 0.06 77.23 Average: 7 18.54 0.00 4.58 1.54 0.08 75.26