---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2873 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-2873) 06/06/25 _x86_64_ (8 CPU) 04:19:10 LINUX RESTART (8 CPU) 04:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:21:01 246.93 5.33 241.60 0.00 458.25 79668.91 0.00 04:22:01 129.58 0.02 129.56 0.00 0.13 41099.42 0.00 04:23:01 37.71 0.03 37.68 0.00 0.27 30511.73 0.00 04:24:01 215.16 0.38 214.78 0.00 30.39 65704.12 0.00 Average: 157.35 1.44 155.91 0.00 122.27 54247.10 0.00 04:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:21:01 27669796 31521372 784668 2.39 130884 3876096 2041336 6.02 1271960 3419144 80084 04:22:01 26681752 31467328 829112 2.52 186012 4678128 1925300 5.67 1773384 3826128 862244 04:23:01 26718388 31532100 761956 2.32 189728 4676020 2009076 5.92 1342324 4192236 312816 04:24:01 26630420 31537656 758864 2.31 200264 4761992 1783072 5.25 1401504 4224784 540 Average: 26925089 31514614 783650 2.38 176722 4498059 1939696 5.72 1447293 3915573 313921 04:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:21:01 ens3 676.62 475.61 6434.96 59.59 0.00 0.00 0.00 0.00 04:21:01 lo 2.80 2.80 0.28 0.28 0.00 0.00 0.00 0.00 04:21:01 docker0 387.67 527.92 31.42 3204.57 0.00 0.00 0.00 0.00 04:22:01 ens3 27.60 16.43 26.53 10.62 0.00 0.00 0.00 0.00 04:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:22:01 vethddb755e 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 04:23:01 ens3 14.60 11.00 11.46 6.30 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 vethddb755e 0.98 1.37 0.13 0.40 0.00 0.00 0.00 0.00 04:23:01 docker0 0.98 1.35 0.11 0.40 0.00 0.00 0.00 0.00 04:24:01 ens3 148.98 106.02 2667.46 89.82 0.00 0.00 0.00 0.00 04:24:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 04:24:01 docker0 4.60 9.27 0.28 114.95 0.00 0.00 0.00 0.00 Average: ens3 216.97 152.28 2285.27 41.58 0.00 0.00 0.00 0.00 Average: lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 98.33 134.68 7.95 830.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2873) 06/06/25 _x86_64_ (8 CPU) 04:19:10 LINUX RESTART (8 CPU) 04:20:01 CPU %user %nice %system %iowait %steal %idle 04:21:01 all 8.77 0.00 4.10 1.77 0.07 85.29 04:21:01 0 9.00 0.00 3.73 0.05 0.07 87.15 04:21:01 1 9.92 0.00 4.33 3.09 0.07 82.59 04:21:01 2 8.79 0.00 5.12 6.61 0.07 79.42 04:21:01 3 7.76 0.00 3.87 1.59 0.08 86.70 04:21:01 4 9.55 0.00 4.01 0.42 0.07 85.96 04:21:01 5 9.06 0.00 4.46 0.05 0.07 86.36 04:21:01 6 7.65 0.00 3.76 0.66 0.07 87.87 04:21:01 7 8.44 0.00 3.57 1.70 0.05 86.24 04:22:01 all 31.59 0.00 6.15 0.91 0.08 61.28 04:22:01 0 30.43 0.00 5.16 0.05 0.07 64.30 04:22:01 1 33.32 0.00 5.87 0.54 0.07 60.20 04:22:01 2 31.56 0.00 7.91 5.10 0.08 55.34 04:22:01 3 31.11 0.00 5.65 0.17 0.07 63.00 04:22:01 4 30.21 0.00 6.39 0.05 0.08 63.26 04:22:01 5 32.34 0.00 5.92 0.15 0.08 61.50 04:22:01 6 32.00 0.00 6.36 0.03 0.10 61.50 04:22:01 7 31.71 0.00 5.92 1.20 0.08 61.09 04:23:01 all 48.90 0.00 6.44 0.35 0.09 44.22 04:23:01 0 47.95 0.00 6.53 1.70 0.08 43.74 04:23:01 1 48.21 0.00 6.54 0.02 0.08 45.15 04:23:01 2 51.86 0.00 6.20 0.76 0.10 41.09 04:23:01 3 49.97 0.00 6.59 0.20 0.08 43.16 04:23:01 4 47.75 0.00 6.25 0.02 0.10 45.88 04:23:01 5 48.00 0.00 6.57 0.00 0.08 45.35 04:23:01 6 49.47 0.00 6.67 0.03 0.08 43.74 04:23:01 7 48.02 0.00 6.16 0.10 0.08 45.64 04:24:01 all 27.10 0.00 5.95 1.31 0.07 65.57 04:24:01 0 27.11 0.00 6.79 7.78 0.08 58.23 04:24:01 1 27.33 0.00 6.47 0.25 0.08 65.86 04:24:01 2 27.55 0.00 5.78 0.37 0.07 66.23 04:24:01 3 26.00 0.00 4.89 0.02 0.07 69.03 04:24:01 4 27.33 0.00 5.53 0.25 0.07 66.82 04:24:01 5 27.10 0.00 5.94 0.07 0.05 66.84 04:24:01 6 27.34 0.00 6.67 0.29 0.07 65.63 04:24:01 7 27.00 0.00 5.56 1.50 0.07 65.87 Average: all 29.11 0.00 5.66 1.09 0.08 64.07 Average: 0 28.64 0.00 5.55 2.39 0.08 63.35 Average: 1 29.74 0.00 5.80 0.97 0.08 63.41 Average: 2 29.97 0.00 6.25 3.20 0.08 60.50 Average: 3 28.74 0.00 5.25 0.49 0.08 65.44 Average: 4 28.72 0.00 5.55 0.18 0.08 65.47 Average: 5 29.14 0.00 5.72 0.07 0.07 65.00 Average: 6 29.14 0.00 5.87 0.25 0.08 64.66 Average: 7 28.81 0.00 5.30 1.12 0.07 64.69