---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2776 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 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-2776) 01/17/23 _x86_64_ (8 CPU) 19:30:50 LINUX RESTART (8 CPU) 19:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:32:02 146.92 48.11 98.81 0.00 5445.86 108160.24 0.00 19:33:01 60.92 0.36 60.57 0.00 16.81 59441.32 0.00 19:34:01 6.32 0.00 6.32 0.00 0.00 35365.46 0.00 19:35:01 6.23 0.00 6.23 0.00 0.00 35353.82 0.00 19:36:01 17.73 7.07 10.66 0.00 899.45 8638.29 0.00 19:37:01 149.24 3.93 145.31 0.00 4298.75 66813.26 0.00 Average: 64.34 9.83 54.51 0.00 1771.43 52118.95 0.00 19:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:32:02 29245728 31641880 688328 2.09 71620 2602128 1815296 5.35 947708 2348488 0 19:33:01 28707844 31619188 693900 2.11 91552 3054664 1766468 5.21 1113436 2654872 360 19:34:01 28693648 31605272 707404 2.15 91636 3054664 1766468 5.21 1130360 2654876 4 19:35:01 28696852 31608556 704040 2.14 91732 3054668 1766468 5.21 1125964 2654876 212 19:36:01 28556252 31566960 739528 2.25 96840 3141752 1831988 5.40 1191488 2714496 704 19:37:01 26641448 31545940 743876 2.26 175456 4819168 1831148 5.40 1595920 4069572 812 Average: 28423629 31597966 712846 2.17 103139 3287841 1796306 5.29 1184146 2849530 349 19:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:32:02 ens3 625.00 448.86 6583.92 90.50 0.00 0.00 0.00 0.00 19:32:02 docker0 4.49 5.07 0.46 41.64 0.00 0.00 0.00 0.00 19:32:02 lo 3.73 3.73 0.36 0.36 0.00 0.00 0.00 0.00 19:33:01 ens3 148.04 107.19 2881.94 22.80 0.00 0.00 0.00 0.00 19:33:01 docker0 18.23 19.89 1.41 294.79 0.00 0.00 0.00 0.00 19:33:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 19:34:01 ens3 18.78 15.21 13.37 18.23 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 0.28 0.13 0.02 0.01 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:36:01 ens3 58.01 33.79 855.74 2.44 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 19:37:01 ens3 492.20 371.19 9420.02 120.59 0.00 0.00 0.00 0.00 19:37:01 docker0 20.41 25.71 1.96 291.43 0.00 0.00 0.00 0.00 19:37:01 lo 2.73 2.73 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 222.80 162.08 3284.36 42.35 0.00 0.00 0.00 0.00 Average: docker0 7.17 8.42 0.64 104.29 0.00 0.00 0.00 0.00 Average: lo 1.35 1.35 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2776) 01/17/23 _x86_64_ (8 CPU) 19:30:50 LINUX RESTART (8 CPU) 19:31:02 CPU %user %nice %system %iowait %steal %idle 19:32:02 all 9.36 0.00 3.33 4.58 0.05 82.68 19:32:02 0 11.22 0.00 2.86 0.58 0.05 85.29 19:32:02 1 9.39 0.00 5.08 7.26 0.05 78.22 19:32:02 2 8.38 0.00 2.61 8.50 0.07 80.45 19:32:02 3 11.31 0.00 2.81 3.48 0.07 82.33 19:32:02 4 8.43 0.00 3.63 0.46 0.05 87.43 19:32:02 5 8.83 0.00 3.15 1.54 0.03 86.45 19:32:02 6 7.43 0.00 3.21 9.81 0.05 79.51 19:32:02 7 9.86 0.00 3.31 5.01 0.05 81.77 19:33:01 all 16.87 0.00 3.52 1.74 0.06 77.81 19:33:01 0 17.28 0.00 2.83 0.03 0.07 79.79 19:33:01 1 16.96 0.00 3.18 2.43 0.05 77.38 19:33:01 2 16.55 0.00 3.81 7.34 0.05 72.25 19:33:01 3 17.12 0.00 3.98 0.10 0.07 78.73 19:33:01 4 17.23 0.00 3.22 0.29 0.05 79.20 19:33:01 5 16.61 0.00 3.45 0.31 0.07 79.56 19:33:01 6 16.77 0.00 3.52 1.71 0.07 77.93 19:33:01 7 16.43 0.00 4.16 1.68 0.09 77.64 19:34:01 all 0.08 0.00 0.02 0.01 0.00 99.88 19:34:01 0 0.22 0.00 0.00 0.00 0.00 99.78 19:34:01 1 0.02 0.00 0.02 0.05 0.00 99.92 19:34:01 2 0.12 0.00 0.05 0.00 0.00 99.83 19:34:01 3 0.02 0.00 0.00 0.00 0.00 99.98 19:34:01 4 0.05 0.00 0.02 0.00 0.02 99.92 19:34:01 5 0.05 0.00 0.02 0.07 0.00 99.87 19:34:01 6 0.02 0.00 0.02 0.00 0.00 99.97 19:34:01 7 0.18 0.00 0.07 0.00 0.00 99.75 19:35:01 all 0.03 0.00 0.01 0.02 0.01 99.94 19:35:01 0 0.05 0.00 0.02 0.00 0.00 99.93 19:35:01 1 0.03 0.00 0.02 0.08 0.00 99.87 19:35:01 2 0.02 0.00 0.00 0.00 0.02 99.97 19:35:01 3 0.00 0.00 0.02 0.00 0.00 99.98 19:35:01 4 0.03 0.00 0.02 0.00 0.02 99.93 19:35:01 5 0.05 0.00 0.00 0.05 0.00 99.90 19:35:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:35:01 7 0.00 0.00 0.00 0.00 0.02 99.98 19:36:01 all 0.45 0.00 0.22 0.29 0.01 99.03 19:36:01 0 0.38 0.00 0.32 0.03 0.02 99.25 19:36:01 1 0.07 0.00 0.05 0.75 0.00 99.13 19:36:01 2 0.58 0.00 0.13 0.03 0.02 99.23 19:36:01 3 0.13 0.00 0.15 0.02 0.00 99.70 19:36:01 4 0.17 0.00 0.12 0.02 0.02 99.68 19:36:01 5 0.67 0.00 0.27 0.38 0.02 98.67 19:36:01 6 0.43 0.00 0.42 1.07 0.02 98.07 19:36:01 7 1.17 0.00 0.32 0.02 0.00 98.50 19:37:01 all 10.48 0.00 5.11 2.43 0.07 81.91 19:37:01 0 9.90 0.00 5.61 0.13 0.07 84.29 19:37:01 1 10.25 0.00 6.31 3.76 0.07 79.61 19:37:01 2 12.23 0.00 5.11 0.54 0.07 82.05 19:37:01 3 11.62 0.00 4.70 4.03 0.08 79.57 19:37:01 4 11.19 0.00 5.78 6.94 0.07 76.02 19:37:01 5 9.71 0.00 4.28 2.28 0.05 83.67 19:37:01 6 9.14 0.00 4.01 1.35 0.07 85.43 19:37:01 7 9.78 0.00 5.09 0.43 0.09 84.63 Average: all 6.14 0.00 2.02 1.49 0.03 90.32 Average: 0 6.44 0.00 1.93 0.13 0.03 91.47 Average: 1 6.05 0.00 2.42 2.36 0.03 89.14 Average: 2 6.24 0.00 1.93 2.69 0.04 89.09 Average: 3 6.62 0.00 1.92 1.26 0.04 90.16 Average: 4 6.10 0.00 2.11 1.28 0.04 90.48 Average: 5 5.93 0.00 1.85 0.77 0.03 91.43 Average: 6 5.57 0.00 1.84 2.29 0.03 90.26 Average: 7 6.16 0.00 2.13 1.17 0.04 90.50