---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38150 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38150) 02/04/25 _x86_64_ (8 CPU) 09:56:24 LINUX RESTART (8 CPU) 09:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:58:01 314.71 10.08 304.63 0.00 1731.18 61546.28 0.00 09:59:01 230.57 1.47 229.11 0.00 15.86 97563.48 0.00 10:00:01 39.57 0.00 39.57 0.00 0.00 50082.12 0.00 10:01:01 96.90 0.15 96.75 0.00 5.87 49148.08 0.00 Average: 170.44 2.92 167.51 0.00 438.19 64585.76 0.00 09:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:58:01 29140580 31515716 789372 2.40 81096 2565780 2014936 5.94 1062744 2283520 9408 09:59:01 27783616 31400284 892356 2.71 183292 3565244 2092196 6.17 1386220 3156576 108768 10:00:01 26744152 31178896 1110136 3.38 186624 4339324 2550148 7.52 1835148 3704824 477976 10:01:01 27510076 31508764 783980 2.38 190816 3923684 1952096 5.75 1393404 3410004 269160 Average: 27794606 31400915 893961 2.72 160457 3598508 2152344 6.34 1419379 3138731 216328 09:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:58:01 ens3 481.19 366.26 5334.38 64.38 0.00 0.00 0.00 0.00 09:58:01 vethbdc9ebd 161.96 195.50 15.45 130.60 0.00 0.00 0.00 0.01 09:58:01 lo 6.07 6.07 0.60 0.60 0.00 0.00 0.00 0.00 09:58:01 docker0 193.65 229.11 15.62 359.42 0.00 0.00 0.00 0.00 09:59:01 ens3 332.92 166.51 2739.22 23.32 0.00 0.00 0.00 0.00 09:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:59:01 docker0 155.21 310.90 13.27 2717.26 0.00 0.00 0.00 0.00 09:59:01 vethf70330c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:00:01 ens3 14.85 9.43 11.62 6.31 0.00 0.00 0.00 0.00 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 docker0 0.98 1.33 0.11 0.35 0.00 0.00 0.00 0.00 10:00:01 vethf70330c 0.98 1.37 0.13 0.35 0.00 0.00 0.00 0.00 10:01:01 ens3 22.00 14.03 59.32 7.86 0.00 0.00 0.00 0.00 10:01:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:01:01 docker0 1.65 4.28 0.10 38.19 0.00 0.00 0.00 0.00 Average: ens3 212.73 139.05 2036.08 25.47 0.00 0.00 0.00 0.00 Average: lo 1.68 1.68 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 87.87 136.41 7.27 778.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38150) 02/04/25 _x86_64_ (8 CPU) 09:56:24 LINUX RESTART (8 CPU) 09:57:01 CPU %user %nice %system %iowait %steal %idle 09:58:01 all 6.57 0.00 2.88 1.94 0.06 88.54 09:58:01 0 7.56 0.00 3.39 2.42 0.08 86.54 09:58:01 1 5.76 0.00 2.94 4.22 0.05 87.04 09:58:01 2 5.89 0.00 2.65 0.34 0.07 91.06 09:58:01 3 6.26 0.00 2.02 0.07 0.05 91.60 09:58:01 4 7.25 0.00 3.46 0.64 0.07 88.58 09:58:01 5 7.05 0.00 3.86 6.80 0.05 82.24 09:58:01 6 6.67 0.00 2.61 0.98 0.08 89.66 09:58:01 7 6.13 0.00 2.11 0.07 0.05 91.64 09:59:01 all 10.39 0.00 4.03 3.31 0.06 82.20 09:59:01 0 10.84 0.00 3.33 0.49 0.07 85.27 09:59:01 1 9.66 0.00 4.84 18.92 0.07 66.51 09:59:01 2 10.10 0.00 4.14 1.59 0.05 84.11 09:59:01 3 11.69 0.00 3.70 0.54 0.07 84.00 09:59:01 4 10.23 0.00 4.00 3.06 0.07 82.64 09:59:01 5 11.04 0.00 4.84 1.01 0.08 83.03 09:59:01 6 9.71 0.00 4.36 0.57 0.05 85.31 09:59:01 7 9.89 0.00 2.99 0.35 0.05 86.71 10:00:01 all 42.55 0.00 6.26 1.18 0.10 49.91 10:00:01 0 42.41 0.00 6.47 1.17 0.10 49.85 10:00:01 1 43.89 0.00 6.33 7.58 0.08 42.11 10:00:01 2 40.07 0.00 5.90 0.15 0.10 53.77 10:00:01 3 42.89 0.00 6.24 0.00 0.10 50.78 10:00:01 4 44.58 0.00 6.06 0.17 0.08 49.11 10:00:01 5 41.00 0.00 6.03 0.13 0.10 52.73 10:00:01 6 43.49 0.00 6.63 0.12 0.10 49.65 10:00:01 7 42.08 0.00 6.44 0.10 0.14 51.24 10:01:01 all 48.67 0.00 6.99 1.01 0.10 43.24 10:01:01 0 49.68 0.00 8.03 4.77 0.13 37.38 10:01:01 1 50.76 0.00 7.11 0.30 0.10 41.73 10:01:01 2 45.61 0.00 5.67 0.07 0.10 48.56 10:01:01 3 49.20 0.00 7.31 2.14 0.10 41.25 10:01:01 4 46.43 0.00 7.04 0.03 0.08 46.41 10:01:01 5 49.75 0.00 7.44 0.66 0.10 42.05 10:01:01 6 49.02 0.00 6.82 0.05 0.08 44.03 10:01:01 7 48.85 0.00 6.47 0.03 0.07 44.58 Average: all 27.04 0.00 5.04 1.86 0.08 65.98 Average: 0 27.64 0.00 5.31 2.21 0.10 64.74 Average: 1 27.56 0.00 5.31 7.74 0.08 59.31 Average: 2 25.38 0.00 4.59 0.54 0.08 69.42 Average: 3 27.49 0.00 4.82 0.69 0.08 66.92 Average: 4 27.09 0.00 5.14 0.98 0.08 66.72 Average: 5 27.22 0.00 5.54 2.15 0.08 65.00 Average: 6 27.24 0.00 5.11 0.43 0.08 67.15 Average: 7 26.71 0.00 4.50 0.14 0.08 68.58