---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38781 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-38781) 02/12/25 _x86_64_ (8 CPU) 20:46:23 LINUX RESTART (8 CPU) 20:47:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:48:01 253.94 15.03 238.91 0.00 1964.68 14126.15 0.00 20:49:01 311.98 2.98 309.00 0.00 41.06 95463.82 0.00 20:50:01 82.99 0.22 82.77 0.00 13.46 17843.58 0.00 20:51:01 179.97 0.17 179.81 0.00 13.33 49999.07 0.00 Average: 207.02 4.56 202.47 0.00 502.02 44484.86 0.00 20:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:48:01 29374032 31554732 774504 2.36 68928 2394712 2023572 5.96 1009320 2127980 475148 20:49:01 28035140 31559028 746328 2.27 182308 3502148 1813328 5.34 1110500 3222896 8 20:50:01 27992520 31521872 780152 2.37 189936 3486488 2261744 6.67 1288860 3072460 380 20:51:01 27030492 31543608 754084 2.29 199620 4385456 1799368 5.30 1364356 3875864 396 Average: 28108046 31544810 763767 2.32 160198 3442201 1974503 5.82 1193259 3074800 118983 20:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:48:01 lo 6.78 6.78 0.66 0.66 0.00 0.00 0.00 0.00 20:48:01 ens3 342.18 259.91 5736.65 69.25 0.00 0.00 0.00 0.00 20:48:01 docker0 46.89 45.48 3.41 273.41 0.00 0.00 0.00 0.00 20:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:49:01 ens3 427.88 307.82 2935.72 35.44 0.00 0.00 0.00 0.00 20:49:01 docker0 298.90 414.88 25.41 2924.99 0.00 0.00 0.00 0.00 20:50:01 veth152a185 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 20:50:01 veth23f1710 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 ens3 37.19 20.61 37.80 14.07 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 20:51:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 20:51:01 ens3 118.16 74.41 2746.57 18.36 0.00 0.00 0.00 0.00 20:51:01 docker0 6.31 10.96 0.37 150.51 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 230.88 165.29 2852.16 34.13 0.00 0.00 0.00 0.00 Average: docker0 88.19 118.16 7.31 839.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38781) 02/12/25 _x86_64_ (8 CPU) 20:46:23 LINUX RESTART (8 CPU) 20:47:02 CPU %user %nice %system %iowait %steal %idle 20:48:01 all 6.07 0.00 2.00 1.51 0.05 90.37 20:48:01 0 6.78 0.00 2.96 4.76 0.03 85.47 20:48:01 1 4.88 0.00 1.49 0.00 0.03 93.60 20:48:01 2 7.33 0.00 1.94 0.51 0.05 90.17 20:48:01 3 6.21 0.00 1.74 0.14 0.05 91.87 20:48:01 4 6.22 0.00 1.62 0.05 0.05 92.06 20:48:01 5 6.07 0.00 1.50 0.14 0.05 92.24 20:48:01 6 5.06 0.00 2.26 5.39 0.05 87.25 20:48:01 7 6.03 0.00 2.51 1.09 0.05 90.31 20:49:01 all 7.40 0.00 4.10 6.61 0.05 81.83 20:49:01 0 6.74 0.00 4.15 3.85 0.05 85.22 20:49:01 1 7.12 0.00 3.84 8.06 0.07 80.91 20:49:01 2 7.67 0.00 3.39 1.11 0.03 87.79 20:49:01 3 8.31 0.00 3.11 0.30 0.05 88.23 20:49:01 4 7.62 0.00 4.02 1.60 0.05 86.71 20:49:01 5 8.06 0.00 4.89 12.98 0.07 74.01 20:49:01 6 6.70 0.00 6.23 22.82 0.07 64.18 20:49:01 7 7.02 0.00 3.21 2.40 0.05 87.32 20:50:01 all 44.29 0.00 7.14 1.40 0.08 47.09 20:50:01 0 44.04 0.00 7.13 0.76 0.07 48.01 20:50:01 1 44.41 0.00 6.88 0.59 0.07 48.06 20:50:01 2 43.70 0.00 7.46 0.86 0.08 47.90 20:50:01 3 44.17 0.00 6.93 1.41 0.07 47.42 20:50:01 4 44.59 0.00 7.45 0.30 0.08 47.57 20:50:01 5 44.57 0.00 7.07 1.20 0.08 47.08 20:50:01 6 44.67 0.00 7.39 5.65 0.08 42.21 20:50:01 7 44.21 0.00 6.82 0.49 0.07 48.42 20:51:01 all 25.96 0.00 5.78 2.93 0.07 65.26 20:51:01 0 26.54 0.00 5.29 0.29 0.07 67.81 20:51:01 1 27.40 0.00 5.90 1.89 0.08 64.73 20:51:01 2 25.37 0.00 5.59 0.96 0.07 68.02 20:51:01 3 27.27 0.00 5.67 0.08 0.07 66.91 20:51:01 4 25.21 0.00 5.23 0.44 0.07 69.05 20:51:01 5 25.40 0.00 6.26 9.23 0.07 59.04 20:51:01 6 25.90 0.00 5.78 10.49 0.08 57.74 20:51:01 7 24.59 0.00 6.52 0.10 0.07 68.73 Average: all 20.99 0.00 4.77 3.12 0.06 71.06 Average: 0 21.09 0.00 4.89 2.40 0.05 71.57 Average: 1 21.04 0.00 4.54 2.64 0.06 71.72 Average: 2 21.06 0.00 4.60 0.86 0.06 73.42 Average: 3 21.54 0.00 4.37 0.48 0.06 73.55 Average: 4 20.95 0.00 4.59 0.60 0.06 73.80 Average: 5 21.10 0.00 4.94 5.89 0.07 68.00 Average: 6 20.66 0.00 5.42 11.09 0.07 62.76 Average: 7 20.52 0.00 4.77 1.02 0.06 73.62