---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-41028 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-41028) 03/12/25 _x86_64_ (8 CPU) 05:28:33 LINUX RESTART (8 CPU) 05:29:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:30:01 490.51 18.18 472.33 0.00 1984.41 72163.06 0.00 05:31:01 137.13 0.05 137.08 0.00 8.27 40883.59 0.00 05:32:01 104.08 0.15 103.93 0.00 5.33 37926.36 0.00 Average: 242.54 6.06 236.48 0.00 658.71 50203.58 0.00 05:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 27865500 31506528 804580 2.45 136720 3654952 2038364 6.01 1280372 3219120 206016 05:31:01 26945004 31457504 843116 2.56 186272 4408516 1944192 5.73 1798620 3544472 913584 05:32:01 27084008 31291756 1007772 3.06 191816 4098664 2226216 6.56 1881652 3324520 631176 Average: 27298171 31418596 885156 2.69 171603 4054044 2069591 6.10 1653548 3362704 583592 05:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 docker0 319.40 416.06 27.22 3117.60 0.00 0.00 0.00 0.00 05:30:01 lo 6.71 6.71 0.66 0.66 0.00 0.00 0.00 0.00 05:30:01 ens3 858.84 589.95 8549.38 107.63 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:31:01 veth34b02e4 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:31:01 ens3 27.08 15.28 27.41 9.96 0.00 0.00 0.00 0.00 05:32:01 docker0 1.58 3.20 0.09 38.14 0.00 0.00 0.00 0.00 05:32:01 veth11a0fe0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:32:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 05:32:01 ens3 27.76 17.00 59.77 10.73 0.00 0.00 0.00 0.00 Average: docker0 105.82 138.25 9.00 1040.50 0.00 0.00 0.00 0.00 Average: veth11a0fe0 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.37 2.37 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 301.50 205.29 2847.50 42.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41028) 03/12/25 _x86_64_ (8 CPU) 05:28:33 LINUX RESTART (8 CPU) 05:29:02 CPU %user %nice %system %iowait %steal %idle 05:30:01 all 10.73 0.00 3.98 1.73 0.06 83.50 05:30:01 0 9.56 0.00 3.11 0.20 0.05 87.08 05:30:01 1 11.71 0.00 3.99 0.10 0.03 84.16 05:30:01 2 13.01 0.00 4.11 0.34 0.09 82.45 05:30:01 3 12.11 0.00 4.80 7.53 0.07 75.49 05:30:01 4 12.31 0.00 3.03 0.34 0.05 84.27 05:30:01 5 8.14 0.00 4.83 4.28 0.05 82.70 05:30:01 6 9.00 0.00 4.13 0.57 0.05 86.25 05:30:01 7 10.00 0.00 3.85 0.52 0.07 85.57 05:31:01 all 32.08 0.00 5.47 0.66 0.08 61.71 05:31:01 0 31.40 0.00 5.06 0.02 0.08 63.44 05:31:01 1 31.40 0.00 6.60 0.74 0.08 61.18 05:31:01 2 33.01 0.00 5.52 0.25 0.07 61.15 05:31:01 3 32.33 0.00 5.68 3.52 0.08 58.39 05:31:01 4 32.43 0.00 5.41 0.12 0.07 61.98 05:31:01 5 32.37 0.00 5.45 0.54 0.07 61.58 05:31:01 6 31.19 0.00 5.33 0.05 0.08 63.34 05:31:01 7 32.50 0.00 4.70 0.05 0.10 62.66 05:32:01 all 56.28 0.00 7.45 0.47 0.09 35.70 05:32:01 0 55.98 0.00 8.27 0.29 0.10 35.36 05:32:01 1 55.82 0.00 7.52 1.58 0.10 34.99 05:32:01 2 56.41 0.00 7.62 0.10 0.10 35.77 05:32:01 3 57.55 0.00 7.23 1.41 0.08 33.72 05:32:01 4 55.94 0.00 7.44 0.12 0.08 36.42 05:32:01 5 56.53 0.00 6.91 0.03 0.08 36.44 05:32:01 6 56.93 0.00 7.12 0.20 0.10 35.65 05:32:01 7 55.12 0.00 7.47 0.07 0.07 37.28 Average: all 33.17 0.00 5.64 0.95 0.08 60.16 Average: 0 32.44 0.00 5.49 0.17 0.08 61.82 Average: 1 33.08 0.00 6.05 0.81 0.07 59.99 Average: 2 34.27 0.00 5.76 0.23 0.08 59.65 Average: 3 34.16 0.00 5.91 4.13 0.08 55.72 Average: 4 33.70 0.00 5.31 0.19 0.07 60.73 Average: 5 32.51 0.00 5.73 1.60 0.07 60.09 Average: 6 32.54 0.00 5.54 0.27 0.08 61.58 Average: 7 32.68 0.00 5.35 0.21 0.08 61.69