---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38952 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 14G 141G 10% / 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 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38952) 02/14/25 _x86_64_ (8 CPU) 02:06:52 LINUX RESTART (8 CPU) 02:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 345.71 48.29 297.42 0.00 5433.63 128270.62 0.00 02:09:01 364.91 3.35 361.56 0.00 44.79 117539.22 0.00 02:10:01 191.07 0.33 190.73 0.00 4.93 80773.87 0.00 02:11:01 117.16 0.13 117.03 0.00 6.13 49939.54 0.00 Average: 254.72 13.03 241.69 0.00 1372.31 94131.79 0.00 02:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 29327660 31497468 838796 2.55 66804 2386680 2047720 6.03 1093936 2098088 440072 02:09:01 26774564 31088024 1208856 3.68 190088 4225220 2492960 7.35 1802076 3724244 235408 02:10:01 25365624 31159152 1132372 3.44 229264 5526920 1985840 5.85 1784652 4999376 644 02:11:01 24205760 31272636 1017936 3.10 233992 6748924 2452696 7.23 2146140 5760456 579852 Average: 26418402 31254320 1049490 3.19 180037 4721936 2244804 6.62 1706701 4145541 313994 02:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 ens3 689.64 478.55 6467.01 103.16 0.00 0.00 0.00 0.00 02:08:01 docker0 73.42 75.55 5.18 398.63 0.00 0.00 0.00 0.00 02:08:01 lo 7.07 7.07 0.69 0.69 0.00 0.00 0.00 0.00 02:09:01 ens3 606.25 383.62 5198.92 51.03 0.00 0.00 0.00 0.00 02:09:01 veth51a4c9b 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:09:01 docker0 282.97 386.74 24.30 2872.71 0.00 0.00 0.00 0.00 02:09:01 lo 2.73 2.73 0.33 0.33 0.00 0.00 0.00 0.00 02:10:01 ens3 398.83 205.47 6207.26 38.98 0.00 0.00 0.00 0.00 02:10:01 veth78dbc99 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 veth51a4c9b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 docker0 163.91 341.14 20.32 5453.11 0.00 0.00 0.00 0.00 02:10:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:11:01 ens3 59.29 54.39 64.06 124.64 0.00 0.00 0.00 0.00 02:11:01 vethc08ff1e 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 docker0 1.60 2.87 0.13 38.22 0.00 0.00 0.00 0.00 02:11:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 438.51 280.51 4484.34 79.45 0.00 0.00 0.00 0.00 Average: vethc08ff1e 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 130.48 201.58 12.48 2190.70 0.00 0.00 0.00 0.00 Average: lo 2.70 2.70 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38952) 02/14/25 _x86_64_ (8 CPU) 02:06:52 LINUX RESTART (8 CPU) 02:07:01 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 8.13 0.00 2.59 2.33 0.05 86.90 02:08:01 0 5.91 0.00 3.33 0.59 0.05 90.11 02:08:01 1 8.25 0.00 2.51 0.38 0.03 88.82 02:08:01 2 6.77 0.00 3.06 6.63 0.05 83.49 02:08:01 3 6.49 0.00 2.82 3.14 0.05 87.50 02:08:01 4 10.74 0.00 2.00 0.91 0.03 86.32 02:08:01 5 9.79 0.00 1.91 2.47 0.05 85.78 02:08:01 6 8.75 0.00 2.10 0.13 0.05 88.97 02:08:01 7 8.35 0.00 3.00 4.38 0.07 84.20 02:09:01 all 16.53 0.00 5.84 4.58 0.06 72.99 02:09:01 0 15.41 0.00 5.34 2.72 0.07 76.47 02:09:01 1 16.89 0.00 5.03 0.82 0.07 77.19 02:09:01 2 17.26 0.00 6.60 2.00 0.05 74.09 02:09:01 3 16.19 0.00 6.72 15.97 0.07 61.04 02:09:01 4 17.70 0.00 5.80 1.45 0.07 74.97 02:09:01 5 15.93 0.00 6.36 3.91 0.05 73.75 02:09:01 6 16.90 0.00 5.97 8.68 0.05 68.41 02:09:01 7 15.97 0.00 4.89 1.17 0.05 77.92 02:10:01 all 25.55 0.00 5.84 2.59 0.07 65.95 02:10:01 0 24.84 0.00 4.45 0.03 0.07 70.60 02:10:01 1 25.36 0.00 4.97 0.34 0.07 69.26 02:10:01 2 23.64 0.00 5.92 1.36 0.07 69.01 02:10:01 3 27.91 0.00 7.41 5.41 0.08 59.19 02:10:01 4 23.72 0.00 7.15 12.72 0.10 56.30 02:10:01 5 32.64 0.00 6.01 0.47 0.07 60.81 02:10:01 6 22.66 0.00 5.70 0.39 0.07 71.18 02:10:01 7 23.63 0.00 5.13 0.02 0.07 71.16 02:11:01 all 30.63 0.00 4.88 1.65 0.07 62.77 02:11:01 0 31.62 0.00 6.13 4.42 0.08 57.76 02:11:01 1 31.74 0.00 4.81 0.08 0.08 63.29 02:11:01 2 31.31 0.00 5.25 1.93 0.08 61.42 02:11:01 3 40.41 0.00 4.90 2.33 0.07 52.28 02:11:01 4 30.32 0.00 4.92 0.08 0.08 64.59 02:11:01 5 19.85 0.00 4.09 2.93 0.05 73.08 02:11:01 6 30.89 0.00 5.32 0.03 0.08 63.68 02:11:01 7 28.90 0.00 3.66 1.38 0.05 66.01 Average: all 20.22 0.00 4.79 2.78 0.06 72.15 Average: 0 19.45 0.00 4.81 1.94 0.07 73.74 Average: 1 20.55 0.00 4.33 0.41 0.06 74.65 Average: 2 19.74 0.00 5.21 2.99 0.06 72.01 Average: 3 22.76 0.00 5.46 6.69 0.07 65.02 Average: 4 20.63 0.00 4.96 3.78 0.07 70.55 Average: 5 19.55 0.00 4.59 2.44 0.05 73.36 Average: 6 19.82 0.00 4.77 2.29 0.06 73.06 Average: 7 19.23 0.00 4.17 1.74 0.06 74.81