---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1474 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-1474) 03/28/24 _x86_64_ (8 CPU) 07:21:43 LINUX RESTART (8 CPU) 07:22:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:23:01 407.10 47.73 359.36 0.00 5356.08 187243.99 0.00 07:24:01 66.89 0.22 66.67 0.00 12.80 28954.11 0.00 07:25:01 1.77 0.00 1.77 0.00 0.00 19.21 0.00 07:26:01 1.68 0.00 1.68 0.00 0.00 20.13 0.00 07:27:01 39.61 10.41 29.20 0.00 5153.14 4735.61 0.00 07:28:01 60.91 0.47 60.44 0.00 14.80 33036.09 0.00 Average: 96.33 9.81 86.53 0.00 1756.24 42338.88 0.00 07:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:23:01 28710232 31295792 1009784 3.07 84708 2757176 2330264 6.87 1338832 2410836 244844 07:24:01 28759268 31564240 744944 2.27 95336 2940088 1745992 5.15 1098564 2581944 304 07:25:01 28759276 31564344 744092 2.26 95392 2940092 1745992 5.15 1098808 2581944 176 07:26:01 28768392 31573620 734672 2.23 95440 2940100 1745992 5.15 1089420 2581952 8 07:27:01 28319548 31537320 744996 2.27 112316 3332116 1689056 4.98 1354688 2734784 94424 07:28:01 27264408 31521324 755620 2.30 147452 4264980 1815964 5.35 1537188 3528312 72308 Average: 28430187 31509440 789018 2.40 105107 3195759 1845543 5.44 1252917 2736629 68677 07:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:23:01 ens3 589.37 388.19 6441.55 102.02 0.00 0.00 0.00 0.00 07:23:01 veth6e42c93 52.35 80.97 4.98 820.94 0.00 0.00 0.00 0.07 07:23:01 docker0 56.15 84.72 4.64 857.96 0.00 0.00 0.00 0.00 07:23:01 lo 3.73 3.73 0.36 0.36 0.00 0.00 0.00 0.00 07:24:01 ens3 99.97 59.91 2528.84 14.08 0.00 0.00 0.00 0.00 07:24:01 docker0 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 07:25:01 ens3 0.65 0.30 0.35 0.26 0.00 0.00 0.00 0.00 07:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:27:01 ens3 166.69 87.54 2719.45 6.11 0.00 0.00 0.00 0.00 07:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 07:28:01 ens3 216.00 127.85 4806.08 16.89 0.00 0.00 0.00 0.00 07:28:01 docker0 51.64 80.50 3.99 821.36 0.00 0.00 0.00 0.00 07:28:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 178.82 110.66 2749.48 23.23 0.00 0.00 0.00 0.00 Average: docker0 17.98 27.55 1.44 279.90 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1474) 03/28/24 _x86_64_ (8 CPU) 07:21:43 LINUX RESTART (8 CPU) 07:22:01 CPU %user %nice %system %iowait %steal %idle 07:23:01 all 11.24 0.00 3.45 3.89 0.07 81.35 07:23:01 0 11.70 0.00 3.78 4.29 0.07 80.17 07:23:01 1 11.02 0.00 3.18 0.94 0.07 84.79 07:23:01 2 13.31 0.00 3.82 2.52 0.08 80.27 07:23:01 3 12.58 0.00 3.37 0.30 0.07 83.68 07:23:01 4 10.32 0.00 5.15 5.04 0.05 79.44 07:23:01 5 10.19 0.00 2.96 11.27 0.07 75.51 07:23:01 6 10.38 0.00 2.60 2.87 0.08 84.07 07:23:01 7 10.41 0.00 2.73 3.90 0.07 82.89 07:24:01 all 15.54 0.00 2.31 0.92 0.05 81.18 07:24:01 0 15.53 0.00 2.82 5.96 0.07 75.63 07:24:01 1 16.50 0.00 2.60 0.03 0.03 80.83 07:24:01 2 15.05 0.00 1.83 0.02 0.03 83.07 07:24:01 3 15.19 0.00 1.97 0.03 0.07 82.75 07:24:01 4 14.48 0.00 2.46 0.70 0.05 82.30 07:24:01 5 16.45 0.00 1.94 0.23 0.03 81.34 07:24:01 6 15.50 0.00 2.78 0.37 0.03 81.32 07:24:01 7 15.62 0.00 2.09 0.02 0.05 82.22 07:25:01 all 0.03 0.00 0.01 0.00 0.01 99.95 07:25:01 0 0.05 0.00 0.02 0.00 0.00 99.93 07:25:01 1 0.00 0.00 0.02 0.00 0.02 99.97 07:25:01 2 0.02 0.00 0.00 0.00 0.02 99.97 07:25:01 3 0.03 0.00 0.05 0.00 0.02 99.90 07:25:01 4 0.03 0.00 0.02 0.02 0.02 99.92 07:25:01 5 0.00 0.00 0.00 0.00 0.02 99.98 07:25:01 6 0.02 0.00 0.00 0.00 0.02 99.97 07:25:01 7 0.05 0.00 0.00 0.00 0.00 99.95 07:26:01 all 0.03 0.00 0.01 0.00 0.01 99.95 07:26:01 0 0.05 0.00 0.03 0.00 0.02 99.90 07:26:01 1 0.02 0.00 0.02 0.00 0.00 99.97 07:26:01 2 0.03 0.00 0.02 0.00 0.00 99.95 07:26:01 3 0.03 0.00 0.02 0.00 0.03 99.92 07:26:01 4 0.00 0.00 0.00 0.02 0.00 99.98 07:26:01 5 0.02 0.00 0.00 0.00 0.00 99.98 07:26:01 6 0.05 0.00 0.00 0.00 0.02 99.93 07:26:01 7 0.03 0.00 0.02 0.00 0.00 99.95 07:27:01 all 1.69 0.00 0.86 0.34 0.02 97.10 07:27:01 0 1.35 0.00 0.60 0.08 0.02 97.95 07:27:01 1 1.03 0.00 0.45 0.02 0.02 98.48 07:27:01 2 1.84 0.00 0.57 0.05 0.03 97.50 07:27:01 3 2.37 0.00 0.99 0.43 0.03 96.17 07:27:01 4 1.03 0.00 0.57 0.90 0.02 97.48 07:27:01 5 1.37 0.00 0.83 0.35 0.00 97.45 07:27:01 6 2.87 0.00 0.87 0.25 0.02 96.00 07:27:01 7 1.62 0.00 1.97 0.60 0.02 95.79 07:28:01 all 4.45 0.00 1.88 0.74 0.03 92.90 07:28:01 0 4.99 0.00 1.39 0.03 0.02 93.57 07:28:01 1 3.92 0.00 1.24 0.15 0.03 94.65 07:28:01 2 4.91 0.00 2.51 3.88 0.03 88.66 07:28:01 3 3.23 0.00 2.65 1.14 0.03 92.95 07:28:01 4 6.18 0.00 1.78 0.62 0.05 91.37 07:28:01 5 4.63 0.00 1.94 0.02 0.03 93.38 07:28:01 6 3.69 0.00 2.25 0.03 0.03 93.99 07:28:01 7 4.00 0.00 1.30 0.05 0.02 94.63 Average: all 5.48 0.00 1.42 0.98 0.03 92.10 Average: 0 5.59 0.00 1.44 1.72 0.03 91.22 Average: 1 5.40 0.00 1.25 0.19 0.03 93.14 Average: 2 5.85 0.00 1.45 1.07 0.03 91.59 Average: 3 5.55 0.00 1.50 0.32 0.04 92.59 Average: 4 5.33 0.00 1.66 1.21 0.03 91.78 Average: 5 5.43 0.00 1.28 1.97 0.03 91.31 Average: 6 5.41 0.00 1.41 0.59 0.03 92.56 Average: 7 5.27 0.00 1.35 0.76 0.03 92.59