---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-648 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 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-648) 04/29/25 _x86_64_ (8 CPU) 07:31:12 LINUX RESTART (8 CPU) 07:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:33:01 253.89 5.60 248.29 0.00 439.39 96898.65 0.00 07:34:01 127.25 0.03 127.21 0.00 1.87 49393.63 0.00 07:35:01 96.32 0.20 96.12 0.00 8.40 33730.24 0.00 07:36:01 187.10 0.17 186.94 0.00 16.53 73760.48 0.00 Average: 166.14 1.50 164.64 0.00 116.54 63444.94 0.00 07:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 27038292 31548640 758224 2.31 181608 4392584 1844184 5.44 1299416 3938164 971444 07:34:01 26869660 31417324 882660 2.68 186148 4443708 2087096 6.15 1886496 3530540 600416 07:35:01 27459644 31293944 1003644 3.05 191876 3744900 2512424 7.40 1660096 3184816 191204 07:36:01 26197920 31507876 790636 2.40 207212 5116092 2140508 6.31 1433688 4583028 248 Average: 26891379 31441946 858791 2.61 191711 4424321 2146053 6.32 1569924 3809137 440828 07:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 docker0 329.75 497.17 27.77 3181.04 0.00 0.00 0.00 0.00 07:33:01 ens3 650.26 421.35 6412.16 53.88 0.00 0.00 0.00 0.00 07:33:01 lo 2.80 2.80 0.28 0.28 0.00 0.00 0.00 0.00 07:34:01 docker0 0.68 1.00 0.09 0.31 0.00 0.00 0.00 0.00 07:34:01 veth3e8e8cf 0.68 1.08 0.10 0.31 0.00 0.00 0.00 0.00 07:34:01 ens3 23.86 16.13 25.28 10.03 0.00 0.00 0.00 0.00 07:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:35:01 docker0 1.72 3.98 0.11 38.22 0.00 0.00 0.00 0.00 07:35:01 ens3 26.96 14.80 59.15 10.71 0.00 0.00 0.00 0.00 07:35:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 07:35:01 veth3187203 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 07:36:01 docker0 2.90 5.93 0.18 76.76 0.00 0.00 0.00 0.00 07:36:01 ens3 238.10 143.12 6528.93 25.54 0.00 0.00 0.00 0.00 07:36:01 lo 2.93 2.93 0.29 0.29 0.00 0.00 0.00 0.00 07:36:01 veth06f3882 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 83.75 127.01 7.03 824.02 0.00 0.00 0.00 0.00 Average: ens3 234.79 148.84 3256.38 25.04 0.00 0.00 0.00 0.00 Average: lo 1.55 1.55 0.15 0.15 0.00 0.00 0.00 0.00 Average: veth06f3882 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-648) 04/29/25 _x86_64_ (8 CPU) 07:31:12 LINUX RESTART (8 CPU) 07:32:01 CPU %user %nice %system %iowait %steal %idle 07:33:01 all 9.76 0.00 4.65 3.67 0.07 81.84 07:33:01 0 9.56 0.00 6.11 1.88 0.07 82.39 07:33:01 1 9.60 0.00 3.93 0.32 0.08 86.06 07:33:01 2 9.78 0.00 5.00 5.78 0.08 79.35 07:33:01 3 9.82 0.00 4.87 5.01 0.07 80.23 07:33:01 4 9.44 0.00 3.61 2.15 0.07 84.74 07:33:01 5 8.94 0.00 3.95 0.54 0.07 86.50 07:33:01 6 10.36 0.00 3.70 1.70 0.07 84.18 07:33:01 7 10.61 0.00 6.05 12.05 0.07 71.21 07:34:01 all 30.24 0.00 4.60 1.96 0.08 63.11 07:34:01 0 28.72 0.00 4.85 0.12 0.08 66.22 07:34:01 1 28.96 0.00 4.63 0.47 0.12 65.82 07:34:01 2 30.74 0.00 4.47 2.29 0.07 62.42 07:34:01 3 30.42 0.00 4.41 0.54 0.07 64.56 07:34:01 4 33.10 0.00 4.33 0.10 0.08 62.38 07:34:01 5 30.14 0.00 4.32 0.12 0.08 65.34 07:34:01 6 30.13 0.00 4.84 2.70 0.07 62.27 07:34:01 7 29.73 0.00 4.95 9.40 0.08 55.83 07:35:01 all 48.03 0.00 6.82 1.38 0.09 43.68 07:35:01 0 48.45 0.00 6.47 0.64 0.08 44.36 07:35:01 1 47.92 0.00 6.27 0.08 0.10 45.62 07:35:01 2 47.04 0.00 6.60 1.99 0.08 44.28 07:35:01 3 47.77 0.00 6.98 0.20 0.07 44.99 07:35:01 4 47.85 0.00 6.58 2.38 0.08 43.10 07:35:01 5 47.81 0.00 6.83 0.02 0.08 45.25 07:35:01 6 47.97 0.00 7.25 2.61 0.10 42.07 07:35:01 7 49.45 0.00 7.60 3.11 0.12 39.72 07:36:01 all 21.66 0.00 5.55 3.18 0.07 69.54 07:36:01 0 21.64 0.00 5.18 0.91 0.07 72.20 07:36:01 1 23.14 0.00 5.13 0.02 0.07 71.65 07:36:01 2 20.26 0.00 6.32 9.22 0.07 64.14 07:36:01 3 21.69 0.00 5.25 0.87 0.07 72.13 07:36:01 4 20.95 0.00 4.69 2.08 0.07 72.22 07:36:01 5 21.63 0.00 6.11 0.02 0.05 72.20 07:36:01 6 22.01 0.00 5.44 5.07 0.07 67.42 07:36:01 7 21.93 0.00 6.33 7.33 0.08 64.32 Average: all 27.46 0.00 5.41 2.55 0.08 64.51 Average: 0 27.12 0.00 5.65 0.88 0.08 66.27 Average: 1 27.42 0.00 4.99 0.22 0.09 67.27 Average: 2 27.01 0.00 5.60 4.81 0.08 62.51 Average: 3 27.48 0.00 5.38 1.64 0.07 65.44 Average: 4 27.89 0.00 4.81 1.68 0.08 65.55 Average: 5 27.15 0.00 5.30 0.17 0.07 67.31 Average: 6 27.62 0.00 5.31 3.02 0.08 63.98 Average: 7 27.99 0.00 6.23 7.97 0.09 57.73