---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-37206 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-37206) 01/20/25 _x86_64_ (8 CPU) 03:10:49 LINUX RESTART (8 CPU) 03:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:12:02 390.32 48.41 341.91 0.00 5447.36 107199.73 0.00 03:13:01 294.07 2.59 291.48 0.00 33.21 84877.82 0.00 03:14:01 98.67 0.13 98.53 0.00 5.86 34776.41 0.00 03:15:01 211.88 0.13 211.75 0.00 10.00 54227.90 0.00 Average: 248.54 12.86 235.68 0.00 1379.66 70207.87 0.00 03:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:12:02 29518512 31569008 774740 2.36 61240 2282160 2028288 5.98 1016232 2005604 358628 03:13:01 26919148 31543904 760168 2.31 185000 4496264 1890380 5.57 1312620 4032404 467736 03:14:01 27968648 31558468 747180 2.27 192940 3537560 1750224 5.16 1257648 3122488 232 03:15:01 26903668 31530824 769104 2.34 203500 4487204 1756124 5.18 1406248 3959852 288 Average: 27827494 31550551 762798 2.32 160670 3700797 1856254 5.47 1248187 3280087 206721 03:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:12:02 docker0 35.58 38.53 2.66 245.66 0.00 0.00 0.00 0.00 03:12:02 ens3 534.96 394.78 6140.65 96.38 0.00 0.00 0.00 0.00 03:12:02 lo 7.07 7.07 0.69 0.69 0.00 0.00 0.00 0.00 03:13:01 docker0 292.56 464.04 25.35 3098.05 0.00 0.00 0.00 0.00 03:13:01 ens3 476.90 299.39 3108.77 35.01 0.00 0.00 0.00 0.00 03:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:14:01 docker0 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:14:01 ens3 32.47 21.49 42.98 13.37 0.00 0.00 0.00 0.00 03:14:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:15:01 docker0 4.63 8.48 0.28 114.91 0.00 0.00 0.00 0.00 03:15:01 ens3 129.30 83.72 2712.49 71.46 0.00 0.00 0.00 0.00 03:15:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 82.33 126.38 7.00 855.28 0.00 0.00 0.00 0.00 Average: ens3 292.63 199.42 3000.65 54.14 0.00 0.00 0.00 0.00 Average: lo 2.34 2.34 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-37206) 01/20/25 _x86_64_ (8 CPU) 03:10:49 LINUX RESTART (8 CPU) 03:11:01 CPU %user %nice %system %iowait %steal %idle 03:12:02 all 7.35 0.00 2.23 3.34 0.06 87.02 03:12:02 0 9.50 0.00 2.41 0.23 0.05 87.81 03:12:02 1 9.19 0.00 1.79 0.12 0.07 88.83 03:12:02 2 6.30 0.00 1.97 0.96 0.07 90.71 03:12:02 3 5.94 0.00 1.63 0.60 0.07 91.76 03:12:02 4 5.59 0.00 2.34 10.43 0.05 81.59 03:12:02 5 7.20 0.00 2.04 0.47 0.07 90.22 03:12:02 6 6.55 0.00 1.90 0.82 0.05 90.68 03:12:02 7 8.51 0.00 3.75 13.15 0.07 74.52 03:13:01 all 8.43 0.00 3.90 5.82 0.07 81.78 03:13:01 0 8.46 0.00 4.85 1.15 0.09 85.45 03:13:01 1 8.32 0.00 3.24 1.13 0.05 87.26 03:13:01 2 8.20 0.00 3.23 4.39 0.07 84.12 03:13:01 3 7.87 0.00 4.98 25.32 0.07 61.76 03:13:01 4 7.25 0.00 2.71 2.69 0.09 87.26 03:13:01 5 10.06 0.00 4.34 0.51 0.05 85.04 03:13:01 6 7.80 0.00 3.32 1.24 0.07 87.57 03:13:01 7 9.45 0.00 4.57 10.17 0.07 75.75 03:14:01 all 42.52 0.00 7.09 2.21 0.11 48.07 03:14:01 0 43.05 0.00 7.30 0.37 0.10 49.18 03:14:01 1 41.21 0.00 7.50 1.65 0.12 49.53 03:14:01 2 41.40 0.00 7.19 2.56 0.12 48.74 03:14:01 3 44.38 0.00 6.79 6.80 0.10 41.93 03:14:01 4 41.99 0.00 7.63 0.37 0.12 49.89 03:14:01 5 43.05 0.00 6.38 0.27 0.12 50.19 03:14:01 6 43.69 0.00 7.13 4.34 0.14 44.71 03:14:01 7 41.40 0.00 6.82 1.33 0.10 50.35 03:15:01 all 25.68 0.00 5.50 3.05 0.09 65.69 03:15:01 0 25.22 0.00 5.98 0.10 0.08 68.61 03:15:01 1 26.11 0.00 5.93 17.70 0.12 50.14 03:15:01 2 25.12 0.00 5.11 2.02 0.08 67.66 03:15:01 3 25.76 0.00 4.93 1.65 0.08 67.58 03:15:01 4 26.70 0.00 5.90 0.77 0.08 66.54 03:15:01 5 25.85 0.00 5.82 0.27 0.07 67.99 03:15:01 6 25.36 0.00 4.72 0.25 0.08 69.58 03:15:01 7 25.32 0.00 5.60 1.74 0.08 67.26 Average: all 21.02 0.00 4.68 3.59 0.08 70.62 Average: 0 21.60 0.00 5.13 0.46 0.08 72.73 Average: 1 21.24 0.00 4.62 5.13 0.09 68.93 Average: 2 20.29 0.00 4.38 2.48 0.08 72.78 Average: 3 20.99 0.00 4.57 8.49 0.08 65.87 Average: 4 20.43 0.00 4.65 3.57 0.08 71.26 Average: 5 21.55 0.00 4.64 0.38 0.08 73.35 Average: 6 20.89 0.00 4.27 1.66 0.08 73.09 Average: 7 21.21 0.00 5.19 6.59 0.08 66.94