---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16458 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-16458) 11/03/23 _x86_64_ (8 CPU) 09:07:28 LINUX RESTART (8 CPU) 09:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:09:01 115.55 11.08 104.47 0.00 1790.17 35727.82 0.00 09:10:01 81.35 0.20 81.15 0.00 9.20 34979.90 0.00 09:11:01 1.42 0.00 1.42 0.00 0.00 15.75 0.00 09:12:01 1.10 0.00 1.10 0.00 0.00 13.60 0.00 09:13:01 43.76 11.38 32.38 0.00 3446.63 5797.17 0.00 09:14:01 6.27 0.02 6.25 0.00 0.13 117.31 0.00 Average: 41.37 3.76 37.61 0.00 871.83 12711.98 0.00 09:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:09:01 28457736 31536580 770924 2.34 94864 3197880 1893244 5.58 1410044 2564396 694048 09:10:01 28758368 31574084 737164 2.24 99972 2938528 1767276 5.21 1109496 2579184 176 09:11:01 28758088 31573884 736960 2.24 100012 2938532 1767276 5.21 1109544 2579188 8 09:12:01 28761636 31577548 733148 2.23 100052 2938532 1767276 5.21 1105840 2579196 128 09:13:01 28420476 31553532 728240 2.21 122996 3231472 1705780 5.03 1337140 2654144 1004 09:14:01 28436140 31564304 717640 2.18 121592 3228228 1708824 5.04 1326820 2650904 176 Average: 28598741 31563322 737346 2.24 106581 3078862 1768279 5.21 1233147 2601169 115923 09:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:09:01 veth43ccf51 82.09 142.53 7.58 1041.27 0.00 0.00 0.00 0.09 09:09:01 lo 3.39 3.39 0.33 0.33 0.00 0.00 0.00 0.00 09:09:01 ens3 449.05 262.25 6092.19 53.35 0.00 0.00 0.00 0.00 09:09:01 docker0 86.99 146.27 7.04 1092.16 0.00 0.00 0.00 0.00 09:10:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 09:10:01 ens3 109.20 78.65 2529.63 84.27 0.00 0.00 0.00 0.00 09:10:01 docker0 0.10 0.07 0.01 0.00 0.00 0.00 0.00 0.00 09:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 ens3 3.15 0.48 4.19 0.22 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:12:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 09:13:01 ens3 152.87 74.55 2077.65 5.28 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:14:01 ens3 0.22 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 118.20 68.84 1772.07 23.78 0.00 0.00 0.00 0.00 Average: docker0 14.31 24.05 1.16 179.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-16458) 11/03/23 _x86_64_ (8 CPU) 09:07:28 LINUX RESTART (8 CPU) 09:08:02 CPU %user %nice %system %iowait %steal %idle 09:09:01 all 21.64 0.00 4.35 1.68 0.07 72.26 09:09:01 0 21.27 0.00 3.97 0.53 0.07 74.16 09:09:01 1 21.00 0.00 4.37 5.55 0.07 69.01 09:09:01 2 22.72 0.00 4.89 0.75 0.07 71.56 09:09:01 3 22.27 0.00 4.30 0.33 0.07 73.03 09:09:01 4 20.60 0.00 4.01 4.31 0.07 71.02 09:09:01 5 21.22 0.00 3.50 0.53 0.07 74.68 09:09:01 6 21.19 0.00 3.95 0.70 0.07 74.10 09:09:01 7 22.84 0.00 5.82 0.77 0.07 70.50 09:10:01 all 11.12 0.00 1.95 1.39 0.05 85.50 09:10:01 0 11.50 0.00 1.38 1.06 0.07 86.00 09:10:01 1 11.05 0.00 1.89 1.57 0.03 85.46 09:10:01 2 10.66 0.00 1.84 0.49 0.03 86.98 09:10:01 3 11.25 0.00 2.17 0.02 0.03 86.54 09:10:01 4 11.40 0.00 1.85 0.17 0.05 86.53 09:10:01 5 10.87 0.00 1.53 0.03 0.03 87.54 09:10:01 6 11.05 0.00 2.45 7.68 0.05 78.77 09:10:01 7 11.15 0.00 2.47 0.15 0.07 86.16 09:11:01 all 0.01 0.00 0.01 0.00 0.01 99.97 09:11:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:11:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:11:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:11:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:11:01 4 0.03 0.00 0.00 0.00 0.02 99.95 09:11:01 5 0.00 0.00 0.02 0.02 0.02 99.95 09:11:01 6 0.05 0.00 0.02 0.02 0.00 99.92 09:11:01 7 0.02 0.00 0.03 0.00 0.02 99.93 09:12:01 all 0.03 0.00 0.02 0.01 0.01 99.94 09:12:01 0 0.02 0.00 0.00 0.00 0.02 99.97 09:12:01 1 0.03 0.00 0.02 0.00 0.00 99.95 09:12:01 2 0.00 0.00 0.00 0.00 0.02 99.98 09:12:01 3 0.03 0.00 0.02 0.00 0.02 99.93 09:12:01 4 0.07 0.00 0.03 0.00 0.02 99.88 09:12:01 5 0.02 0.00 0.00 0.00 0.00 99.98 09:12:01 6 0.02 0.00 0.02 0.05 0.02 99.90 09:12:01 7 0.03 0.00 0.05 0.00 0.03 99.88 09:13:01 all 2.15 0.00 1.05 0.47 0.02 96.31 09:13:01 0 3.27 0.00 1.18 0.47 0.02 95.07 09:13:01 1 3.51 0.00 1.05 0.35 0.03 95.06 09:13:01 2 2.37 0.00 0.90 0.60 0.00 96.13 09:13:01 3 1.42 0.00 1.69 0.08 0.02 96.80 09:13:01 4 2.07 0.00 0.87 0.78 0.02 96.26 09:13:01 5 1.89 0.00 0.72 0.07 0.02 97.31 09:13:01 6 1.08 0.00 0.48 1.33 0.00 97.10 09:13:01 7 1.57 0.00 1.54 0.07 0.03 96.79 09:14:01 all 0.19 0.00 0.06 0.02 0.01 99.72 09:14:01 0 0.02 0.00 0.03 0.00 0.00 99.95 09:14:01 1 0.96 0.00 0.05 0.00 0.03 98.95 09:14:01 2 0.02 0.00 0.07 0.03 0.02 99.87 09:14:01 3 0.18 0.00 0.07 0.00 0.00 99.75 09:14:01 4 0.13 0.00 0.10 0.03 0.00 99.73 09:14:01 5 0.12 0.00 0.03 0.00 0.00 99.85 09:14:01 6 0.07 0.00 0.07 0.07 0.02 99.78 09:14:01 7 0.03 0.00 0.07 0.00 0.00 99.90 Average: all 5.77 0.00 1.22 0.59 0.03 92.39 Average: 0 5.94 0.00 1.08 0.34 0.03 92.61 Average: 1 6.01 0.00 1.21 1.22 0.03 91.52 Average: 2 5.88 0.00 1.27 0.31 0.02 92.52 Average: 3 5.78 0.00 1.36 0.07 0.02 92.77 Average: 4 5.63 0.00 1.13 0.87 0.03 92.34 Average: 5 5.61 0.00 0.95 0.11 0.02 93.31 Average: 6 5.49 0.00 1.15 1.63 0.03 91.70 Average: 7 5.85 0.00 1.64 0.16 0.04 92.32