---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-26186 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 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-26186) 11/11/24 _x86_64_ (8 CPU) 15:09:13 LINUX RESTART (8 CPU) 15:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:11:01 125.81 3.38 122.43 0.00 446.99 83432.23 0.00 15:12:01 44.79 0.00 44.79 0.00 0.00 16497.27 0.00 15:13:01 0.92 0.00 0.92 0.00 0.00 10.53 0.00 15:14:01 1.47 0.00 1.47 0.00 0.00 16.93 0.00 15:15:01 29.56 11.21 18.34 0.00 3468.71 3730.09 0.00 Average: 40.51 2.92 37.59 0.00 783.23 20736.84 0.00 15:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:11:01 28950456 31515984 799692 2.43 87620 2739776 2082256 6.14 1144508 2381792 244412 15:12:01 28733636 31554036 759184 2.31 95996 2952492 1762220 5.19 1129388 2581828 36 15:13:01 28733220 31553808 759228 2.31 96020 2952492 1762220 5.19 1129656 2581880 16 15:14:01 28740116 31560756 752172 2.29 96044 2952500 1762220 5.19 1122312 2581888 8 15:15:01 28499224 31541420 763080 2.32 101368 3156684 1818996 5.36 1276544 2644032 4 Average: 28731330 31545201 766671 2.33 95410 2950789 1837582 5.42 1160482 2554284 48895 15:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:11:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 15:11:01 docker0 47.88 79.39 4.12 835.58 0.00 0.00 0.00 0.00 15:11:01 ens3 324.58 192.80 6586.64 37.94 0.00 0.00 0.00 0.00 15:12:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 ens3 15.71 9.52 18.11 5.44 0.00 0.00 0.00 0.00 15:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 ens3 0.43 0.20 0.26 0.19 0.00 0.00 0.00 0.00 15:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 ens3 0.18 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:15:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 ens3 59.81 26.21 1391.99 2.05 0.00 0.00 0.00 0.00 Average: lo 0.56 0.56 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 9.57 15.88 0.82 167.11 0.00 0.00 0.00 0.00 Average: ens3 80.14 45.77 1599.40 9.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-26186) 11/11/24 _x86_64_ (8 CPU) 15:09:13 LINUX RESTART (8 CPU) 15:10:01 CPU %user %nice %system %iowait %steal %idle 15:11:01 all 21.79 0.00 4.90 2.01 0.07 71.24 15:11:01 0 21.93 0.00 5.00 0.87 0.07 72.12 15:11:01 1 22.83 0.00 4.58 1.01 0.07 71.51 15:11:01 2 21.28 0.00 6.04 7.78 0.08 64.81 15:11:01 3 21.45 0.00 4.09 0.18 0.05 74.23 15:11:01 4 20.96 0.00 4.45 0.29 0.05 74.25 15:11:01 5 23.33 0.00 5.03 0.39 0.05 71.20 15:11:01 6 21.42 0.00 4.73 1.45 0.08 72.32 15:11:01 7 21.10 0.00 5.29 4.11 0.07 69.44 15:12:01 all 1.76 0.00 0.74 0.56 0.03 96.92 15:12:01 0 1.61 0.00 0.75 0.00 0.03 97.61 15:12:01 1 1.64 0.00 0.62 0.00 0.03 97.71 15:12:01 2 1.65 0.00 0.65 0.15 0.02 97.53 15:12:01 3 1.70 0.00 0.92 1.91 0.05 95.42 15:12:01 4 1.65 0.00 0.75 0.00 0.02 97.58 15:12:01 5 2.59 0.00 0.62 0.02 0.02 96.76 15:12:01 6 2.21 0.00 0.92 0.02 0.03 96.82 15:12:01 7 1.00 0.00 0.70 2.38 0.02 95.90 15:13:01 all 0.03 0.00 0.01 0.00 0.01 99.95 15:13:01 0 0.10 0.00 0.03 0.00 0.00 99.87 15:13:01 1 0.02 0.00 0.02 0.00 0.00 99.97 15:13:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:13:01 3 0.03 0.00 0.02 0.02 0.02 99.92 15:13:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:13:01 5 0.00 0.00 0.02 0.00 0.00 99.98 15:13:01 6 0.08 0.00 0.02 0.00 0.03 99.87 15:13:01 7 0.00 0.00 0.00 0.02 0.00 99.98 15:14:01 all 0.20 0.00 0.02 0.01 0.01 99.76 15:14:01 0 0.07 0.00 0.03 0.00 0.03 99.87 15:14:01 1 0.02 0.00 0.02 0.00 0.02 99.95 15:14:01 2 0.03 0.00 0.00 0.00 0.00 99.97 15:14:01 3 1.34 0.00 0.03 0.00 0.02 98.61 15:14:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:14:01 5 0.02 0.00 0.02 0.07 0.02 99.88 15:14:01 6 0.07 0.00 0.03 0.00 0.02 99.88 15:14:01 7 0.02 0.00 0.00 0.00 0.02 99.97 15:15:01 all 0.92 0.00 0.43 0.26 0.01 98.38 15:15:01 0 1.08 0.00 0.52 0.37 0.02 98.02 15:15:01 1 2.55 0.00 0.55 0.08 0.02 96.80 15:15:01 2 1.19 0.00 0.48 0.45 0.02 97.86 15:15:01 3 0.47 0.00 0.35 0.37 0.03 98.78 15:15:01 4 0.48 0.00 0.20 0.02 0.02 99.28 15:15:01 5 0.78 0.00 0.73 0.28 0.00 98.20 15:15:01 6 0.28 0.00 0.30 0.23 0.02 99.17 15:15:01 7 0.50 0.00 0.28 0.25 0.00 98.97 Average: all 4.91 0.00 1.21 0.56 0.03 93.29 Average: 0 4.93 0.00 1.26 0.25 0.03 93.53 Average: 1 5.38 0.00 1.15 0.22 0.03 93.23 Average: 2 4.80 0.00 1.43 1.66 0.02 92.09 Average: 3 5.01 0.00 1.08 0.49 0.03 93.38 Average: 4 4.59 0.00 1.07 0.06 0.02 94.26 Average: 5 5.31 0.00 1.28 0.15 0.02 93.25 Average: 6 4.78 0.00 1.19 0.34 0.04 93.65 Average: 7 4.48 0.00 1.24 1.34 0.02 92.91