---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-35194 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-35194) 12/16/24 _x86_64_ (8 CPU) 09:14:58 LINUX RESTART (8 CPU) 09:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:16:01 388.84 98.73 276.68 13.43 8575.07 44040.11 3409789.84 09:17:01 258.89 6.42 252.47 0.00 446.86 74076.32 0.00 09:18:01 130.58 0.18 130.39 0.00 25.46 46507.18 0.00 09:19:01 81.14 0.18 80.95 0.00 11.60 29439.11 0.00 Average: 214.15 26.08 184.75 3.32 2239.14 48533.84 842071.33 09:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:16:01 29908888 31570788 781764 2.38 57876 1908828 2036116 6.00 969796 1682656 327272 09:17:01 27221040 31481824 819924 2.49 175844 4166124 2079856 6.13 1359888 3704752 761344 09:18:01 27009332 31328512 963176 2.93 192836 4220764 2330948 6.87 1621016 3661868 630000 09:19:01 27067708 31378304 913612 2.78 196032 4197020 2151404 6.34 1813564 3400092 747456 Average: 27801742 31439857 869619 2.64 155647 3623184 2149581 6.34 1441066 3112342 616518 09:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:16:01 ens3 359.96 245.68 2447.71 76.37 0.00 0.00 0.00 0.00 09:16:01 lo 5.56 5.56 0.53 0.53 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 ens3 634.89 396.60 6531.20 52.36 0.00 0.00 0.00 0.00 09:17:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 09:17:01 docker0 304.48 487.89 26.97 3316.49 0.00 0.00 0.00 0.00 09:18:01 ens3 27.30 17.11 33.36 11.26 0.00 0.00 0.00 0.00 09:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:18:01 vethed4cc65 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:19:01 ens3 20.10 12.51 54.83 7.89 0.00 0.00 0.00 0.00 09:19:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 09:19:01 veth652e98c 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 09:19:01 docker0 1.33 2.62 0.08 38.10 0.00 0.00 0.00 0.00 Average: ens3 260.16 167.66 2266.04 36.81 0.00 0.00 0.00 0.00 Average: lo 2.18 2.18 0.21 0.21 0.00 0.00 0.00 0.00 Average: veth652e98c 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 76.76 123.15 6.79 842.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-35194) 12/16/24 _x86_64_ (8 CPU) 09:14:58 LINUX RESTART (8 CPU) 09:15:02 CPU %user %nice %system %iowait %steal %idle 09:16:01 all 6.25 0.00 1.75 8.82 0.04 83.13 09:16:01 0 6.52 0.00 1.85 12.58 0.03 79.01 09:16:01 1 6.34 0.00 1.39 9.63 0.05 82.59 09:16:01 2 7.13 0.00 2.49 10.14 0.05 80.19 09:16:01 3 5.94 0.00 1.57 1.02 0.03 91.44 09:16:01 4 7.97 0.00 1.80 12.79 0.05 77.39 09:16:01 5 8.15 0.00 1.22 6.51 0.03 84.08 09:16:01 6 4.36 0.00 2.20 6.95 0.05 86.45 09:16:01 7 3.57 0.00 1.50 10.92 0.05 83.95 09:17:01 all 8.94 0.00 4.13 3.86 0.06 83.00 09:17:01 0 9.09 0.00 4.57 0.61 0.07 85.67 09:17:01 1 9.12 0.00 3.85 1.68 0.07 85.28 09:17:01 2 8.53 0.00 3.64 1.86 0.05 85.92 09:17:01 3 10.16 0.00 3.76 0.79 0.07 85.21 09:17:01 4 8.00 0.00 4.05 1.05 0.05 86.85 09:17:01 5 8.03 0.00 3.42 1.51 0.07 86.98 09:17:01 6 9.74 0.00 4.26 2.63 0.05 83.32 09:17:01 7 8.85 0.00 5.52 20.83 0.07 64.72 09:18:01 all 41.68 0.00 7.04 1.91 0.08 49.28 09:18:01 0 41.91 0.00 6.64 0.20 0.08 51.17 09:18:01 1 40.02 0.00 7.43 0.13 0.07 52.35 09:18:01 2 41.62 0.00 6.58 0.29 0.10 51.41 09:18:01 3 40.09 0.00 8.02 1.23 0.08 50.58 09:18:01 4 43.60 0.00 6.41 0.12 0.08 49.79 09:18:01 5 44.23 0.00 6.72 0.27 0.08 48.70 09:18:01 6 39.86 0.00 6.43 2.64 0.08 50.98 09:18:01 7 42.12 0.00 8.06 10.46 0.08 39.27 09:19:01 all 53.20 0.00 7.46 0.97 0.08 38.29 09:19:01 0 53.27 0.00 6.86 0.18 0.08 39.60 09:19:01 1 53.61 0.00 7.77 0.22 0.08 38.32 09:19:01 2 54.42 0.00 7.70 5.27 0.08 32.52 09:19:01 3 52.57 0.00 6.88 0.59 0.08 39.88 09:19:01 4 53.30 0.00 7.75 0.10 0.08 38.77 09:19:01 5 52.60 0.00 8.03 0.69 0.08 38.59 09:19:01 6 53.83 0.00 6.95 0.52 0.08 38.61 09:19:01 7 52.00 0.00 7.75 0.20 0.08 39.96 Average: all 27.59 0.00 5.11 3.88 0.07 63.36 Average: 0 27.78 0.00 4.99 3.37 0.07 63.79 Average: 1 27.30 0.00 5.12 2.90 0.07 64.61 Average: 2 27.95 0.00 5.11 4.37 0.07 62.50 Average: 3 27.29 0.00 5.07 0.91 0.07 66.66 Average: 4 28.30 0.00 5.01 3.49 0.07 63.13 Average: 5 28.31 0.00 4.86 2.23 0.07 64.53 Average: 6 27.00 0.00 4.96 3.17 0.07 64.79 Average: 7 26.76 0.00 5.73 10.58 0.07 56.86