---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36627 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-36627) 01/13/25 _x86_64_ (8 CPU) 12:34:27 LINUX RESTART (8 CPU) 12:35:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:36:01 425.89 22.69 403.20 0.00 2246.81 118479.17 0.00 12:37:01 232.51 2.78 229.73 0.00 30.39 104369.94 0.00 12:38:01 44.27 0.12 44.16 0.00 2.13 30275.92 0.00 12:39:01 211.25 0.13 211.11 0.00 10.00 52766.54 0.00 Average: 227.60 6.36 221.24 0.00 565.16 76283.69 0.00 12:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 29143012 31492900 816208 2.48 80788 2545004 1981548 5.84 1079468 2268148 9204 12:37:01 27011844 31029888 1264608 3.85 184468 3950804 2474044 7.29 1945128 3359984 457940 12:38:01 27980756 31513656 786020 2.39 188496 3494924 1754912 5.17 1286472 3087480 204 12:39:01 26932348 31494116 801000 2.44 199432 4435080 1806132 5.32 1414052 3923176 308 Average: 27766990 31382640 916959 2.79 163296 3606453 2004159 5.91 1431280 3159697 116914 12:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 vethcfe8b87 140.76 154.52 13.97 141.30 0.00 0.00 0.00 0.01 12:36:01 lo 6.68 6.68 0.66 0.66 0.00 0.00 0.00 0.00 12:36:01 docker0 163.18 180.22 13.80 327.19 0.00 0.00 0.00 0.00 12:36:01 ens3 705.44 527.11 6172.24 116.16 0.00 0.00 0.00 0.00 12:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:37:01 veth1c85aa6 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 12:37:01 docker0 164.37 356.72 14.33 3122.55 0.00 0.00 0.00 0.00 12:37:01 ens3 379.94 178.40 3146.14 25.56 0.00 0.00 0.00 0.00 12:38:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 ens3 14.83 8.51 16.13 5.15 0.00 0.00 0.00 0.00 12:39:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 12:39:01 docker0 5.53 11.05 0.33 117.68 0.00 0.00 0.00 0.00 12:39:01 ens3 119.26 74.84 2714.59 17.17 0.00 0.00 0.00 0.00 Average: lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 82.91 136.78 7.08 893.95 0.00 0.00 0.00 0.00 Average: ens3 303.11 195.78 2998.18 40.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36627) 01/13/25 _x86_64_ (8 CPU) 12:34:27 LINUX RESTART (8 CPU) 12:35:02 CPU %user %nice %system %iowait %steal %idle 12:36:01 all 9.72 0.00 3.39 2.07 0.06 84.75 12:36:01 0 9.89 0.00 4.18 0.33 0.07 85.54 12:36:01 1 8.32 0.00 4.67 1.50 0.07 85.44 12:36:01 2 9.50 0.00 2.05 0.43 0.07 87.95 12:36:01 3 11.42 0.00 2.54 1.48 0.07 84.50 12:36:01 4 9.05 0.00 4.14 9.01 0.07 77.73 12:36:01 5 10.33 0.00 2.93 0.41 0.07 86.26 12:36:01 6 9.90 0.00 3.52 0.51 0.05 86.01 12:36:01 7 9.38 0.00 3.11 2.92 0.05 84.55 12:37:01 all 21.89 0.00 5.08 3.90 0.07 69.06 12:37:01 0 21.52 0.00 4.02 0.67 0.05 73.74 12:37:01 1 23.06 0.00 6.76 25.20 0.10 44.87 12:37:01 2 23.04 0.00 4.89 0.61 0.07 71.39 12:37:01 3 22.29 0.00 4.55 0.51 0.07 72.59 12:37:01 4 21.66 0.00 6.11 1.10 0.07 71.07 12:37:01 5 19.91 0.00 5.00 2.39 0.07 72.63 12:37:01 6 21.27 0.00 4.99 0.72 0.05 72.97 12:37:01 7 22.42 0.00 4.38 0.18 0.07 72.95 12:38:01 all 53.58 0.00 7.35 1.23 0.09 37.75 12:38:01 0 51.32 0.00 6.97 5.07 0.08 36.55 12:38:01 1 54.16 0.00 7.76 0.28 0.10 37.70 12:38:01 2 54.19 0.00 7.32 2.53 0.08 35.88 12:38:01 3 52.12 0.00 7.09 0.12 0.08 40.58 12:38:01 4 52.26 0.00 7.32 0.03 0.08 40.31 12:38:01 5 55.83 0.00 7.51 1.45 0.10 35.11 12:38:01 6 55.37 0.00 8.02 0.13 0.08 36.39 12:38:01 7 53.40 0.00 6.77 0.24 0.12 39.48 12:39:01 all 27.63 0.00 5.94 2.76 0.08 63.59 12:39:01 0 25.19 0.00 4.58 0.15 0.10 69.98 12:39:01 1 27.89 0.00 6.67 1.41 0.07 63.96 12:39:01 2 28.41 0.00 6.80 7.39 0.07 57.34 12:39:01 3 28.84 0.00 6.45 11.58 0.08 53.05 12:39:01 4 28.21 0.00 5.19 0.20 0.10 66.29 12:39:01 5 27.63 0.00 6.26 0.74 0.07 65.30 12:39:01 6 28.23 0.00 6.20 0.44 0.08 65.04 12:39:01 7 26.62 0.00 5.39 0.20 0.07 67.72 Average: all 28.29 0.00 5.45 2.49 0.08 63.70 Average: 0 27.05 0.00 4.94 1.56 0.08 66.37 Average: 1 28.48 0.00 6.47 7.07 0.08 57.90 Average: 2 28.86 0.00 5.28 2.74 0.07 63.05 Average: 3 28.75 0.00 5.17 3.42 0.08 62.59 Average: 4 27.89 0.00 5.70 2.55 0.08 63.78 Average: 5 28.50 0.00 5.43 1.25 0.08 64.74 Average: 6 28.79 0.00 5.69 0.45 0.07 65.00 Average: 7 27.98 0.00 4.92 0.88 0.08 66.15