---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7463 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-7463) 04/11/23 _x86_64_ (8 CPU) 22:16:14 LINUX RESTART (8 CPU) 22:17:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:18:01 157.80 11.00 146.81 0.00 1729.06 58660.70 0.00 22:19:01 103.58 0.25 103.33 0.00 21.46 40923.18 0.00 22:20:01 1.62 0.00 1.62 0.00 0.00 18.95 0.00 22:21:01 1.50 0.00 1.50 0.00 0.00 18.39 0.00 22:22:01 55.19 10.60 44.59 0.00 5156.34 8748.01 0.00 22:23:01 5.35 1.03 4.32 0.00 22.00 105.58 0.00 22:24:01 1.02 0.00 1.02 0.00 0.00 11.46 0.00 Average: 46.31 3.25 43.06 0.00 988.05 15394.68 0.00 22:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:18:01 28418416 31566564 755948 2.30 110232 3247716 2003872 5.91 1173536 2875088 77400 22:19:01 27972388 31591996 725232 2.21 151884 3624956 1750432 5.16 1094032 3339552 312 22:20:01 27972276 31591984 725100 2.21 151924 3624960 1750432 5.16 1093984 3339548 4 22:21:01 27974488 31594296 722628 2.20 151964 3624964 1750432 5.16 1091032 3339560 12 22:22:01 27453640 31572084 722260 2.20 185808 4080244 1827040 5.38 1416852 3498996 92 22:23:01 27459744 31574508 720152 2.19 184436 4077608 1813168 5.34 1414176 3496296 8 22:24:01 27465724 31580496 714128 2.17 184472 4077612 1813168 5.34 1408356 3496300 8 Average: 27816668 31581704 726493 2.21 160103 3765437 1815506 5.35 1241710 3340763 11119 22:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:18:01 lo 5.90 5.90 0.58 0.58 0.00 0.00 0.00 0.00 22:18:01 ens3 583.14 348.94 7901.13 79.77 0.00 0.00 0.00 0.00 22:18:01 docker0 177.77 311.47 14.49 2027.45 0.00 0.00 0.00 0.00 22:19:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 22:19:01 ens3 110.65 69.14 2541.74 17.76 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 22:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 ens3 0.92 0.32 0.30 0.20 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:21:01 ens3 3.67 1.80 7.20 0.38 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 22:22:01 ens3 144.08 69.56 2805.30 5.32 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:23:01 ens3 1.50 0.50 0.36 0.22 0.00 0.00 0.00 0.00 22:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 ens3 0.97 0.53 0.57 0.40 0.00 0.00 0.00 0.00 22:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 119.60 69.44 1879.42 14.71 0.00 0.00 0.00 0.00 Average: docker0 25.03 43.87 2.04 285.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7463) 04/11/23 _x86_64_ (8 CPU) 22:16:14 LINUX RESTART (8 CPU) 22:17:02 CPU %user %nice %system %iowait %steal %idle 22:18:01 all 7.94 0.00 3.35 5.60 0.07 83.04 22:18:01 0 6.67 0.00 3.64 7.66 0.05 81.97 22:18:01 1 8.19 0.00 4.27 13.66 0.09 73.79 22:18:01 2 9.00 0.00 3.19 1.75 0.05 86.01 22:18:01 3 8.16 0.00 3.32 0.22 0.07 88.23 22:18:01 4 7.62 0.00 2.76 3.02 0.05 86.55 22:18:01 5 7.38 0.00 3.04 0.86 0.05 88.67 22:18:01 6 8.08 0.00 3.01 5.83 0.07 83.01 22:18:01 7 8.42 0.00 3.55 11.82 0.10 76.11 22:19:01 all 4.95 0.00 2.61 3.78 0.05 88.61 22:19:01 0 4.50 0.00 3.11 13.47 0.05 78.87 22:19:01 1 4.55 0.00 2.75 12.75 0.05 79.90 22:19:01 2 4.23 0.00 2.52 2.20 0.03 91.02 22:19:01 3 5.43 0.00 2.40 0.59 0.03 91.54 22:19:01 4 5.16 0.00 2.24 0.02 0.03 92.55 22:19:01 5 4.90 0.00 2.52 0.33 0.08 92.16 22:19:01 6 5.33 0.00 2.54 0.92 0.03 91.17 22:19:01 7 5.52 0.00 2.82 0.03 0.08 91.54 22:20:01 all 0.04 0.00 0.02 0.01 0.01 99.93 22:20:01 0 0.02 0.00 0.00 0.05 0.00 99.93 22:20:01 1 0.02 0.00 0.02 0.00 0.00 99.97 22:20:01 2 0.00 0.00 0.00 0.00 0.00 100.00 22:20:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:20:01 4 0.00 0.00 0.00 0.00 0.00 100.00 22:20:01 5 0.20 0.00 0.08 0.00 0.02 99.70 22:20:01 6 0.07 0.00 0.05 0.00 0.03 99.85 22:20:01 7 0.02 0.00 0.00 0.00 0.00 99.98 22:21:01 all 0.03 0.00 0.01 0.01 0.01 99.94 22:21:01 0 0.10 0.00 0.02 0.03 0.00 99.85 22:21:01 1 0.00 0.00 0.00 0.00 0.02 99.98 22:21:01 2 0.05 0.00 0.00 0.00 0.00 99.95 22:21:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:21:01 4 0.00 0.00 0.00 0.00 0.00 100.00 22:21:01 5 0.02 0.00 0.03 0.00 0.02 99.93 22:21:01 6 0.03 0.00 0.02 0.00 0.05 99.90 22:21:01 7 0.03 0.00 0.02 0.02 0.00 99.93 22:22:01 all 2.11 0.00 1.41 0.75 0.03 95.71 22:22:01 0 1.25 0.00 0.90 1.89 0.03 95.92 22:22:01 1 2.89 0.00 2.47 0.07 0.02 94.56 22:22:01 2 1.50 0.00 1.07 0.70 0.02 96.71 22:22:01 3 1.92 0.00 1.02 0.08 0.03 96.94 22:22:01 4 3.00 0.00 0.95 0.10 0.02 95.93 22:22:01 5 1.47 0.00 1.76 0.07 0.02 96.69 22:22:01 6 1.99 0.00 0.97 0.90 0.03 96.10 22:22:01 7 2.85 0.00 2.11 2.19 0.03 92.82 22:23:01 all 0.13 0.00 0.07 0.04 0.01 99.75 22:23:01 0 0.07 0.00 0.05 0.08 0.00 99.80 22:23:01 1 0.10 0.00 0.08 0.00 0.00 99.82 22:23:01 2 0.07 0.00 0.05 0.00 0.00 99.88 22:23:01 3 0.28 0.00 0.08 0.05 0.00 99.58 22:23:01 4 0.23 0.00 0.13 0.00 0.00 99.63 22:23:01 5 0.10 0.00 0.05 0.03 0.02 99.80 22:23:01 6 0.13 0.00 0.08 0.07 0.03 99.68 22:23:01 7 0.05 0.00 0.05 0.05 0.02 99.83 22:24:01 all 0.23 0.00 0.01 0.00 0.01 99.74 22:24:01 0 1.74 0.00 0.02 0.02 0.02 98.21 22:24:01 1 0.00 0.00 0.03 0.00 0.02 99.95 22:24:01 2 0.00 0.00 0.00 0.00 0.00 100.00 22:24:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:24:01 4 0.00 0.00 0.02 0.00 0.00 99.98 22:24:01 5 0.02 0.00 0.02 0.00 0.00 99.97 22:24:01 6 0.05 0.00 0.03 0.02 0.02 99.88 22:24:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 2.18 0.00 1.06 1.43 0.02 95.30 Average: 0 2.03 0.00 1.09 3.27 0.02 93.58 Average: 1 2.22 0.00 1.36 3.73 0.03 92.65 Average: 2 2.09 0.00 0.96 0.66 0.01 96.27 Average: 3 2.23 0.00 0.96 0.13 0.02 96.65 Average: 4 2.27 0.00 0.86 0.44 0.01 96.41 Average: 5 1.99 0.00 1.06 0.18 0.03 96.73 Average: 6 2.21 0.00 0.95 1.09 0.04 95.72 Average: 7 2.38 0.00 1.21 1.97 0.03 94.40