---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2694 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 13G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2694) 06/03/25 _x86_64_ (8 CPU) 04:19:38 LINUX RESTART (8 CPU) 04:20:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:21:01 345.25 39.67 305.58 0.00 4387.60 51744.18 0.00 04:22:01 234.06 4.27 229.80 0.00 58.39 74260.16 0.00 04:23:01 36.78 0.02 36.76 0.00 0.13 25828.38 0.00 04:24:01 223.91 1.07 222.85 0.00 103.32 70073.65 0.00 Average: 209.43 11.14 198.30 0.00 1123.76 55492.21 0.00 04:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:21:01 28785816 31506564 809024 2.46 80684 2898560 1986820 5.86 1073604 2619880 8900 04:22:01 26599744 31198472 1106264 3.36 185124 4493848 2206936 6.50 1937144 3754344 698804 04:23:01 26588920 31410736 892364 2.71 188912 4680324 2209392 6.51 1442004 4225952 436336 04:24:01 26598272 31511416 793616 2.41 199524 4764116 1801964 5.31 1428184 4230984 968 Average: 27143188 31406797 900317 2.74 163561 4209212 2051278 6.05 1470234 3707790 286252 04:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:21:01 lo 6.91 6.91 0.68 0.68 0.00 0.00 0.00 0.00 04:21:01 docker0 192.54 197.20 15.43 450.66 0.00 0.00 0.00 0.00 04:21:01 vethfef4f85 129.84 140.32 12.90 126.66 0.00 0.00 0.00 0.01 04:21:01 ens3 914.86 642.31 8543.89 136.17 0.00 0.00 0.00 0.00 04:22:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 04:22:01 docker0 149.53 314.91 13.05 2741.98 0.00 0.00 0.00 0.00 04:22:01 vethec3eab5 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 04:22:01 ens3 348.24 168.74 2773.62 29.52 0.00 0.00 0.00 0.00 04:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 docker0 1.03 1.33 0.12 0.38 0.00 0.00 0.00 0.00 04:23:01 vethec3eab5 1.03 1.37 0.13 0.38 0.00 0.00 0.00 0.00 04:23:01 ens3 15.53 11.10 11.76 7.22 0.00 0.00 0.00 0.00 04:24:01 lo 2.40 2.40 0.24 0.24 0.00 0.00 0.00 0.00 04:24:01 docker0 4.70 9.63 0.28 114.94 0.00 0.00 0.00 0.00 04:24:01 ens3 136.13 81.85 2666.13 23.36 0.00 0.00 0.00 0.00 Average: lo 2.39 2.39 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 86.51 130.49 7.18 828.56 0.00 0.00 0.00 0.00 Average: ens3 351.34 224.26 3477.74 48.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2694) 06/03/25 _x86_64_ (8 CPU) 04:19:38 LINUX RESTART (8 CPU) 04:20:02 CPU %user %nice %system %iowait %steal %idle 04:21:01 all 11.05 0.00 3.95 2.31 0.07 82.62 04:21:01 0 12.50 0.00 4.66 4.18 0.07 78.59 04:21:01 1 13.24 0.00 3.25 0.15 0.07 83.29 04:21:01 2 10.74 0.00 3.14 2.68 0.07 83.37 04:21:01 3 12.15 0.00 3.56 1.23 0.07 82.99 04:21:01 4 10.48 0.00 3.84 0.45 0.07 85.16 04:21:01 5 9.35 0.00 5.10 4.64 0.07 80.85 04:21:01 6 11.11 0.00 4.58 3.07 0.07 81.18 04:21:01 7 8.81 0.00 3.45 2.11 0.07 85.55 04:22:01 all 28.19 0.00 6.07 2.66 0.07 63.00 04:22:01 0 26.62 0.00 5.01 0.22 0.05 68.10 04:22:01 1 28.06 0.00 7.02 15.26 0.10 49.57 04:22:01 2 30.14 0.00 5.65 0.62 0.07 63.53 04:22:01 3 27.27 0.00 7.44 1.75 0.08 63.45 04:22:01 4 29.38 0.00 5.89 2.67 0.07 62.00 04:22:01 5 28.03 0.00 5.53 0.35 0.05 66.03 04:22:01 6 28.03 0.00 5.81 0.12 0.07 65.97 04:22:01 7 28.01 0.00 6.23 0.42 0.05 65.29 04:23:01 all 42.21 0.00 5.09 0.47 0.08 52.15 04:23:01 0 39.87 0.00 4.86 0.00 0.08 55.19 04:23:01 1 41.64 0.00 5.44 0.00 0.07 52.85 04:23:01 2 41.65 0.00 5.20 0.02 0.08 53.05 04:23:01 3 41.90 0.00 4.99 3.51 0.08 49.52 04:23:01 4 46.39 0.00 5.33 0.23 0.08 47.96 04:23:01 5 42.46 0.00 5.03 0.00 0.08 52.43 04:23:01 6 40.60 0.00 4.77 0.02 0.08 54.53 04:23:01 7 43.17 0.00 5.11 0.00 0.08 51.64 04:24:01 all 25.88 0.00 5.52 2.11 0.08 66.42 04:24:01 0 26.11 0.00 4.87 0.48 0.07 68.46 04:24:01 1 26.66 0.00 5.45 0.39 0.08 67.43 04:24:01 2 25.49 0.00 6.15 0.12 0.08 68.16 04:24:01 3 25.95 0.00 4.96 3.03 0.08 65.97 04:24:01 4 25.60 0.00 5.32 4.10 0.08 64.90 04:24:01 5 26.27 0.00 5.80 1.85 0.08 65.99 04:24:01 6 26.79 0.00 5.86 6.79 0.08 60.47 04:24:01 7 24.13 0.00 5.75 0.13 0.07 69.92 Average: all 26.92 0.00 5.16 1.89 0.07 65.95 Average: 0 26.38 0.00 4.85 1.20 0.07 67.50 Average: 1 27.46 0.00 5.29 3.94 0.08 63.22 Average: 2 27.10 0.00 5.05 0.85 0.08 66.93 Average: 3 26.89 0.00 5.24 2.39 0.08 65.40 Average: 4 28.08 0.00 5.10 1.87 0.08 64.88 Average: 5 26.63 0.00 5.37 1.69 0.07 66.24 Average: 6 26.71 0.00 5.25 2.49 0.08 65.47 Average: 7 26.14 0.00 5.14 0.66 0.07 67.99