---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3873 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 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3873) 06/24/25 _x86_64_ (8 CPU) 18:40:50 LINUX RESTART (8 CPU) 18:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:42:01 428.83 48.49 380.34 0.00 5477.62 137016.23 0.00 18:43:01 231.69 1.77 229.93 0.00 17.46 66342.94 0.00 18:44:01 78.00 0.13 77.87 0.00 20.26 34520.00 0.00 18:45:01 80.35 0.12 80.24 0.00 2.27 23848.43 0.00 Average: 204.72 12.63 192.09 0.00 1379.40 65431.90 0.00 18:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:42:01 28854764 31536676 780044 2.37 75300 2880468 1940360 5.72 1041536 2596052 332 18:43:01 26718144 31549872 752532 2.29 182196 4709024 1875072 5.53 1301204 4246492 122568 18:44:01 26549884 31426712 870728 2.65 186580 4768444 2071752 6.11 1889856 3842348 258160 18:45:01 26724612 31131128 1165636 3.54 192152 4300048 2687816 7.92 1949732 3615252 433936 Average: 27211851 31411097 892235 2.71 159057 4164496 2143750 6.32 1545582 3575036 203749 18:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:42:01 vethbc9f3a1 0.95 2.30 0.07 38.06 0.00 0.00 0.00 0.00 18:42:01 docker0 59.79 56.87 4.12 319.69 0.00 0.00 0.00 0.00 18:42:01 lo 7.20 7.20 0.70 0.70 0.00 0.00 0.00 0.00 18:42:01 ens3 722.93 504.03 8328.06 105.70 0.00 0.00 0.00 0.00 18:43:01 docker0 385.69 412.01 29.76 2865.26 0.00 0.00 0.00 0.00 18:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:43:01 ens3 421.08 390.22 2871.12 38.20 0.00 0.00 0.00 0.00 18:44:01 docker0 0.95 1.40 0.11 0.42 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 vethcdb8e4d 0.95 1.48 0.13 0.42 0.00 0.00 0.00 0.00 18:44:01 ens3 27.75 17.18 26.07 10.31 0.00 0.00 0.00 0.00 18:45:01 docker0 2.07 4.85 0.12 38.23 0.00 0.00 0.00 0.00 18:45:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 18:45:01 veth8585d16 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 18:45:01 ens3 35.88 18.98 67.62 10.64 0.00 0.00 0.00 0.00 Average: docker0 112.12 118.78 8.53 805.90 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.19 0.19 0.00 0.00 0.00 0.00 Average: veth8585d16 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 301.91 232.60 2823.22 41.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3873) 06/24/25 _x86_64_ (8 CPU) 18:40:50 LINUX RESTART (8 CPU) 18:41:01 CPU %user %nice %system %iowait %steal %idle 18:42:01 all 10.31 0.00 3.41 1.88 0.06 84.34 18:42:01 0 10.23 0.00 3.15 0.15 0.05 86.42 18:42:01 1 10.56 0.00 2.77 0.37 0.05 86.25 18:42:01 2 7.88 0.00 3.07 1.37 0.05 87.64 18:42:01 3 8.82 0.00 4.06 1.86 0.07 85.19 18:42:01 4 12.55 0.00 2.73 1.10 0.07 83.55 18:42:01 5 9.73 0.00 5.03 6.75 0.07 78.42 18:42:01 6 12.45 0.00 3.13 0.25 0.05 84.12 18:42:01 7 10.30 0.00 3.34 3.22 0.07 83.07 18:43:01 all 5.69 0.00 2.89 1.12 0.06 90.24 18:43:01 0 7.23 0.00 3.28 0.35 0.05 89.08 18:43:01 1 6.79 0.00 4.02 3.99 0.08 85.12 18:43:01 2 3.08 0.00 2.26 0.55 0.07 94.04 18:43:01 3 5.31 0.00 3.13 3.38 0.05 88.13 18:43:01 4 5.96 0.00 2.31 0.02 0.05 91.66 18:43:01 5 5.07 0.00 2.39 0.05 0.03 92.45 18:43:01 6 5.77 0.00 2.48 0.47 0.05 91.23 18:43:01 7 6.33 0.00 3.26 0.12 0.07 90.22 18:44:01 all 30.64 0.00 4.73 0.64 0.07 63.93 18:44:01 0 30.44 0.00 4.63 1.63 0.07 63.24 18:44:01 1 32.75 0.00 4.21 0.02 0.07 62.96 18:44:01 2 29.84 0.00 4.53 0.35 0.07 65.21 18:44:01 3 30.16 0.00 6.05 2.41 0.07 61.31 18:44:01 4 30.86 0.00 4.53 0.05 0.07 64.50 18:44:01 5 30.77 0.00 4.40 0.03 0.07 64.73 18:44:01 6 29.44 0.00 5.00 0.60 0.07 64.89 18:44:01 7 30.86 0.00 4.48 0.03 0.07 64.56 18:45:01 all 53.06 0.00 7.33 0.40 0.09 39.12 18:45:01 0 53.84 0.00 7.06 0.25 0.08 38.76 18:45:01 1 53.01 0.00 7.74 0.08 0.10 39.07 18:45:01 2 53.23 0.00 6.92 0.02 0.08 39.75 18:45:01 3 52.44 0.00 8.89 2.07 0.10 36.50 18:45:01 4 52.42 0.00 7.28 0.34 0.10 39.86 18:45:01 5 53.41 0.00 6.62 0.08 0.08 39.80 18:45:01 6 53.85 0.00 6.98 0.30 0.10 38.76 18:45:01 7 52.28 0.00 7.12 0.03 0.08 40.48 Average: all 24.94 0.00 4.59 1.01 0.07 69.39 Average: 0 25.46 0.00 4.53 0.60 0.06 69.35 Average: 1 25.80 0.00 4.69 1.11 0.08 68.33 Average: 2 23.52 0.00 4.20 0.57 0.07 71.65 Average: 3 24.18 0.00 5.53 2.43 0.07 67.79 Average: 4 25.50 0.00 4.22 0.37 0.07 69.83 Average: 5 24.74 0.00 4.61 1.72 0.06 68.87 Average: 6 25.38 0.00 4.40 0.41 0.07 69.74 Average: 7 24.96 0.00 4.55 0.85 0.07 69.57