---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40325 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: 2799.996 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 14G 142G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40325) 03/05/25 _x86_64_ (8 CPU) 11:19:43 LINUX RESTART (8 CPU) 11:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:21:01 416.53 46.22 370.31 0.00 5269.44 164736.95 0.00 11:22:01 223.45 1.83 221.61 0.00 19.20 73177.00 0.00 11:23:01 38.59 0.02 38.57 0.00 0.13 25696.92 0.00 11:24:01 223.05 0.22 222.83 0.00 11.73 68424.60 0.00 11:25:01 213.14 4.13 209.01 0.00 2410.93 70070.56 0.00 Average: 222.95 10.48 212.47 0.00 1542.42 80421.50 0.00 11:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:21:01 29151280 31524968 786468 2.39 80800 2565228 2005496 5.91 1056164 2286048 8468 11:22:01 27137428 31318884 978332 2.98 184820 4100364 2281044 6.72 1763096 3404788 640664 11:23:01 26199944 30630332 1666116 5.07 187996 4317724 2731628 8.05 2178996 3897752 421108 11:24:01 26966196 31506908 790896 2.41 198908 4411964 2123716 6.26 1411188 3893352 196 11:25:01 25215420 31475560 790224 2.40 243572 5949156 2062116 6.08 1675436 5209364 980 Average: 26934054 31291330 1002407 3.05 179219 4268887 2240800 6.60 1616976 3738261 214283 11:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:21:01 lo 6.80 6.80 0.66 0.66 0.00 0.00 0.00 0.00 11:21:01 docker0 161.65 177.97 13.45 353.98 0.00 0.00 0.00 0.00 11:21:01 ens3 728.56 499.50 6217.29 110.28 0.00 0.00 0.00 0.00 11:21:01 veth374f09c 130.31 145.37 12.89 124.40 0.00 0.00 0.00 0.01 11:22:01 vethc32db5d 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 11:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:22:01 docker0 138.86 275.49 12.55 2727.07 0.00 0.00 0.00 0.00 11:22:01 ens3 298.37 153.54 2754.00 24.24 0.00 0.00 0.00 0.00 11:23:01 vethc32db5d 0.95 1.37 0.12 0.37 0.00 0.00 0.00 0.00 11:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 docker0 0.95 1.33 0.11 0.37 0.00 0.00 0.00 0.00 11:23:01 ens3 10.81 7.81 8.15 4.63 0.00 0.00 0.00 0.00 11:24:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 11:24:01 docker0 5.00 9.87 0.30 115.32 0.00 0.00 0.00 0.00 11:24:01 ens3 120.15 74.19 2707.06 17.24 0.00 0.00 0.00 0.00 11:25:01 lo 3.07 3.07 0.31 0.31 0.00 0.00 0.00 0.00 11:25:01 docker0 51.92 90.89 5.25 854.68 0.00 0.00 0.00 0.00 11:25:01 ens3 717.82 474.85 10252.81 203.53 0.00 0.00 0.00 0.00 Average: lo 2.41 2.41 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 71.68 111.11 6.33 810.24 0.00 0.00 0.00 0.00 Average: ens3 375.16 241.99 4388.17 71.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40325) 03/05/25 _x86_64_ (8 CPU) 11:19:43 LINUX RESTART (8 CPU) 11:20:01 CPU %user %nice %system %iowait %steal %idle 11:21:01 all 10.25 0.00 3.93 1.65 0.08 84.09 11:21:01 0 8.98 0.00 3.93 0.93 0.07 86.09 11:21:01 1 8.55 0.00 4.17 3.00 0.05 84.23 11:21:01 2 12.10 0.00 3.28 0.29 0.07 84.27 11:21:01 3 9.28 0.00 2.92 0.69 0.07 87.04 11:21:01 4 9.12 0.00 4.77 0.51 0.07 85.54 11:21:01 5 14.74 0.00 4.42 0.46 0.07 80.31 11:21:01 6 9.63 0.00 3.90 3.73 0.19 82.56 11:21:01 7 9.54 0.00 4.10 3.61 0.07 82.68 11:22:01 all 25.61 0.00 5.77 1.05 0.07 67.51 11:22:01 0 26.56 0.00 6.43 3.16 0.07 63.78 11:22:01 1 25.34 0.00 6.30 0.19 0.07 68.11 11:22:01 2 25.85 0.00 5.10 0.05 0.07 68.92 11:22:01 3 26.35 0.00 5.64 0.27 0.07 67.67 11:22:01 4 26.55 0.00 6.21 0.49 0.07 66.68 11:22:01 5 24.22 0.00 5.19 0.07 0.07 70.46 11:22:01 6 24.78 0.00 4.68 0.03 0.05 70.46 11:22:01 7 25.19 0.00 6.60 4.20 0.07 63.94 11:23:01 all 42.69 0.00 4.91 0.23 0.08 52.09 11:23:01 0 42.19 0.00 5.23 1.21 0.08 51.29 11:23:01 1 43.13 0.00 4.84 0.00 0.08 51.95 11:23:01 2 41.74 0.00 5.49 0.02 0.08 52.68 11:23:01 3 42.14 0.00 4.90 0.07 0.07 52.83 11:23:01 4 42.43 0.00 4.69 0.02 0.08 52.78 11:23:01 5 42.85 0.00 4.85 0.00 0.07 52.23 11:23:01 6 42.65 0.00 4.66 0.00 0.07 52.62 11:23:01 7 44.37 0.00 4.64 0.55 0.08 50.36 11:24:01 all 33.55 0.00 7.45 0.84 0.08 58.09 11:24:01 0 33.80 0.00 7.86 2.94 0.09 55.32 11:24:01 1 32.00 0.00 7.14 0.62 0.07 60.17 11:24:01 2 34.65 0.00 8.42 0.07 0.08 56.78 11:24:01 3 35.04 0.00 6.18 0.45 0.07 58.26 11:24:01 4 33.52 0.00 7.95 0.05 0.07 58.41 11:24:01 5 35.03 0.00 7.61 0.83 0.08 56.45 11:24:01 6 31.60 0.00 7.44 0.05 0.08 60.82 11:24:01 7 32.73 0.00 7.00 1.75 0.07 58.45 11:25:01 all 11.88 0.00 5.18 1.05 0.07 81.82 11:25:01 0 10.69 0.00 4.60 1.70 0.08 82.92 11:25:01 1 12.67 0.00 4.50 0.24 0.07 82.53 11:25:01 2 11.11 0.00 5.04 0.34 0.05 83.45 11:25:01 3 12.39 0.00 7.22 0.17 0.07 80.16 11:25:01 4 12.17 0.00 5.17 0.72 0.07 81.87 11:25:01 5 12.57 0.00 6.03 4.40 0.07 76.93 11:25:01 6 11.64 0.00 4.57 0.83 0.07 82.89 11:25:01 7 11.80 0.00 4.32 0.03 0.07 83.78 Average: all 24.82 0.00 5.45 0.96 0.07 68.70 Average: 0 24.43 0.00 5.60 1.98 0.08 67.91 Average: 1 24.36 0.00 5.39 0.81 0.07 69.38 Average: 2 25.10 0.00 5.46 0.15 0.07 69.21 Average: 3 25.08 0.00 5.37 0.33 0.07 69.15 Average: 4 24.79 0.00 5.76 0.36 0.07 69.03 Average: 5 25.93 0.00 5.62 1.15 0.07 67.24 Average: 6 24.10 0.00 5.05 0.93 0.09 69.83 Average: 7 24.76 0.00 5.33 2.03 0.07 67.81