---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38947 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 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38947) 02/14/25 _x86_64_ (8 CPU) 02:06:12 LINUX RESTART (8 CPU) 02:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 288.80 6.27 282.54 0.00 455.26 88803.20 0.00 02:09:01 129.81 0.12 129.70 0.00 8.80 41833.96 0.00 02:10:01 209.88 0.20 209.68 0.00 3.60 80844.53 0.00 02:11:01 113.66 0.10 113.56 0.00 2.67 49813.96 0.00 Average: 185.54 1.67 183.87 0.00 117.58 65323.91 0.00 02:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 26793968 31485280 822308 2.50 175068 4582552 2072044 6.11 1405828 4076268 669044 02:09:01 26670128 31397252 902380 2.74 191156 4613984 2191208 6.46 1708984 3905136 618424 02:10:01 25535812 31340856 952900 2.90 229648 5537444 2020036 5.95 1607532 5010024 576 02:11:01 24423848 31280740 1012544 3.08 234032 6547852 2497788 7.36 2038968 5659916 372560 Average: 25855939 31376032 922533 2.81 207476 5320458 2195269 6.47 1690328 4662836 415151 02:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 docker0 383.67 520.85 31.30 3303.57 0.00 0.00 0.00 0.00 02:08:01 lo 5.20 5.20 0.58 0.58 0.00 0.00 0.00 0.00 02:08:01 ens3 881.72 564.17 8866.16 69.39 0.00 0.00 0.00 0.00 02:09:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 02:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:09:01 vetha131170 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:09:01 ens3 26.70 15.30 26.89 9.87 0.00 0.00 0.00 0.00 02:10:01 docker0 155.11 333.06 19.84 5453.57 0.00 0.00 0.00 0.00 02:10:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:10:01 vetha323412 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 vetha131170 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 ens3 391.18 196.37 6206.98 38.04 0.00 0.00 0.00 0.00 02:11:01 docker0 1.73 3.97 0.13 38.27 0.00 0.00 0.00 0.00 02:11:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 02:11:01 veth60152e8 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 ens3 60.49 59.59 64.97 130.49 0.00 0.00 0.00 0.00 Average: docker0 135.13 214.49 12.82 2198.86 0.00 0.00 0.00 0.00 Average: lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 Average: veth60152e8 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 340.02 208.86 3791.25 61.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38947) 02/14/25 _x86_64_ (8 CPU) 02:06:12 LINUX RESTART (8 CPU) 02:07:01 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 11.36 0.00 5.44 2.02 0.11 81.07 02:08:01 0 12.56 0.00 5.16 2.14 0.10 80.05 02:08:01 1 11.97 0.00 5.07 0.56 0.10 82.30 02:08:01 2 12.59 0.00 4.65 1.94 0.12 80.70 02:08:01 3 9.28 0.00 7.31 2.29 0.12 81.01 02:08:01 4 11.48 0.00 5.05 1.17 0.12 82.18 02:08:01 5 10.53 0.00 5.85 5.90 0.12 77.61 02:08:01 6 11.34 0.00 5.37 0.59 0.14 82.56 02:08:01 7 11.12 0.00 5.08 1.56 0.10 82.14 02:09:01 all 22.08 0.00 4.63 7.75 0.05 65.48 02:09:01 0 22.48 0.00 4.30 0.60 0.07 72.55 02:09:01 1 21.91 0.00 4.86 0.89 0.05 72.29 02:09:01 2 21.91 0.00 4.72 1.66 0.05 71.66 02:09:01 3 22.17 0.00 5.31 1.02 0.07 71.43 02:09:01 4 22.04 0.00 4.59 0.62 0.03 72.72 02:09:01 5 22.20 0.00 4.84 41.43 0.05 31.47 02:09:01 6 22.21 0.00 4.52 0.59 0.05 72.63 02:09:01 7 21.73 0.00 3.94 15.24 0.05 59.03 02:10:01 all 14.06 0.00 4.20 5.08 0.07 76.59 02:10:01 0 10.98 0.00 3.89 0.27 0.07 84.80 02:10:01 1 9.26 0.00 2.76 1.63 0.05 86.30 02:10:01 2 11.53 0.00 5.21 15.30 0.08 67.88 02:10:01 3 8.06 0.00 2.72 0.15 0.05 89.02 02:10:01 4 34.88 0.00 5.20 0.13 0.07 59.71 02:10:01 5 15.05 0.00 6.21 1.13 0.08 77.53 02:10:01 6 10.01 0.00 3.20 2.13 0.07 84.59 02:10:01 7 12.66 0.00 4.46 20.03 0.08 62.77 02:11:01 all 26.78 0.00 4.64 2.16 0.08 66.35 02:11:01 0 26.58 0.00 4.52 0.39 0.08 68.44 02:11:01 1 29.38 0.00 4.88 4.16 0.10 61.47 02:11:01 2 43.85 0.00 4.90 0.03 0.08 51.13 02:11:01 3 17.93 0.00 4.10 6.34 0.05 71.59 02:11:01 4 27.05 0.00 4.94 3.50 0.08 64.42 02:11:01 5 22.53 0.00 4.45 0.44 0.08 72.50 02:11:01 6 19.07 0.00 4.76 1.93 0.05 74.19 02:11:01 7 27.79 0.00 4.53 0.54 0.08 67.05 Average: all 18.59 0.00 4.73 4.26 0.08 72.35 Average: 0 18.16 0.00 4.46 0.84 0.08 76.45 Average: 1 18.14 0.00 4.39 1.81 0.08 75.58 Average: 2 22.50 0.00 4.87 4.73 0.08 67.82 Average: 3 14.37 0.00 4.85 2.45 0.07 78.26 Average: 4 23.90 0.00 4.95 1.36 0.08 69.73 Average: 5 17.59 0.00 5.33 12.24 0.08 64.74 Average: 6 15.66 0.00 4.46 1.31 0.08 78.49 Average: 7 18.35 0.00 4.50 9.34 0.08 67.72