---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3652 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-3652) 06/20/25 _x86_64_ (8 CPU) 20:24:51 LINUX RESTART (8 CPU) 20:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:26:01 335.43 48.16 287.27 0.00 5420.96 174183.24 0.00 20:27:01 151.49 2.07 149.43 0.00 43.06 33053.57 0.00 20:28:01 195.67 0.03 195.63 0.00 6.27 66144.31 0.00 20:29:01 136.54 0.12 136.43 0.00 6.27 46335.21 0.00 Average: 204.78 12.59 192.19 0.00 1369.14 79929.08 0.00 20:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:26:01 29583980 31584524 753660 2.29 59440 2240384 1738452 5.12 987568 1970972 232 20:27:01 27767644 31522488 773800 2.35 128832 3789800 1895564 5.59 1256752 3338172 739480 20:28:01 26787928 31405696 886096 2.69 187064 4520552 1982952 5.84 1716412 3784588 690652 20:29:01 27113484 31501292 791884 2.41 191652 4312764 1924760 5.67 1392200 3808312 14932 Average: 27813259 31503500 801360 2.44 141747 3715875 1885432 5.56 1338233 3225511 361324 20:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:26:01 lo 4.47 4.47 0.43 0.43 0.00 0.00 0.00 0.00 20:26:01 ens3 585.24 424.45 5233.37 97.53 0.00 0.00 0.00 0.00 20:26:01 docker0 69.91 65.16 4.79 350.01 0.00 0.00 0.00 0.00 20:27:01 lo 2.87 2.87 0.28 0.28 0.00 0.00 0.00 0.00 20:27:01 ens3 547.19 470.54 6138.06 49.92 0.00 0.00 0.00 0.00 20:27:01 docker0 392.40 421.15 30.21 2934.52 0.00 0.00 0.00 0.00 20:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 ens3 23.21 13.35 23.09 8.64 0.00 0.00 0.00 0.00 20:28:01 veth0fccb7b 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 20:29:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 20:29:01 ens3 36.74 20.60 136.27 10.20 0.00 0.00 0.00 0.00 20:29:01 docker0 5.23 12.23 0.31 115.37 0.00 0.00 0.00 0.00 Average: lo 2.12 2.12 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 298.10 232.23 2882.70 41.57 0.00 0.00 0.00 0.00 Average: docker0 116.88 124.66 8.83 849.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3652) 06/20/25 _x86_64_ (8 CPU) 20:24:51 LINUX RESTART (8 CPU) 20:25:01 CPU %user %nice %system %iowait %steal %idle 20:26:01 all 7.83 0.00 2.47 2.69 0.05 86.96 20:26:01 0 7.91 0.00 2.12 0.65 0.03 89.29 20:26:01 1 7.52 0.00 2.25 0.44 0.05 89.74 20:26:01 2 7.99 0.00 3.32 3.83 0.07 84.79 20:26:01 3 8.60 0.00 3.34 1.14 0.05 86.87 20:26:01 4 9.80 0.00 1.72 7.27 0.03 81.18 20:26:01 5 5.63 0.00 2.30 5.64 0.05 86.38 20:26:01 6 7.62 0.00 1.80 2.45 0.07 88.07 20:26:01 7 7.63 0.00 2.89 0.10 0.05 89.33 20:27:01 all 5.72 0.00 2.49 2.09 0.05 89.66 20:27:01 0 6.17 0.00 2.40 1.19 0.05 90.20 20:27:01 1 4.89 0.00 3.17 4.43 0.07 87.45 20:27:01 2 5.03 0.00 2.88 0.66 0.03 91.40 20:27:01 3 6.68 0.00 2.07 0.35 0.03 90.87 20:27:01 4 5.25 0.00 1.98 0.37 0.03 92.36 20:27:01 5 5.20 0.00 2.30 8.69 0.05 83.75 20:27:01 6 6.46 0.00 2.53 0.86 0.05 90.10 20:27:01 7 6.05 0.00 2.60 0.20 0.05 91.10 20:28:01 all 24.70 0.00 5.65 4.11 0.07 65.47 20:28:01 0 24.47 0.00 5.04 0.18 0.05 70.26 20:28:01 1 24.14 0.00 6.80 25.31 0.08 43.67 20:28:01 2 25.37 0.00 5.37 1.33 0.07 67.85 20:28:01 3 24.40 0.00 5.77 0.24 0.07 69.53 20:28:01 4 24.66 0.00 5.11 0.75 0.07 69.40 20:28:01 5 24.84 0.00 6.14 4.05 0.07 64.89 20:28:01 6 25.40 0.00 5.47 0.77 0.08 68.28 20:28:01 7 24.33 0.00 5.48 0.39 0.07 69.73 20:29:01 all 37.40 0.00 5.49 2.63 0.08 54.40 20:29:01 0 37.63 0.00 5.45 5.42 0.08 51.41 20:29:01 1 36.95 0.00 5.92 10.78 0.08 46.26 20:29:01 2 37.42 0.00 5.49 1.13 0.08 55.88 20:29:01 3 37.48 0.00 4.92 0.17 0.08 57.36 20:29:01 4 36.40 0.00 5.48 0.39 0.08 57.64 20:29:01 5 37.83 0.00 5.34 2.02 0.08 54.73 20:29:01 6 37.25 0.00 5.43 0.32 0.07 56.93 20:29:01 7 38.22 0.00 5.87 0.91 0.10 54.90 Average: all 18.90 0.00 4.02 2.88 0.06 74.13 Average: 0 19.03 0.00 3.75 1.86 0.05 75.31 Average: 1 18.34 0.00 4.53 10.22 0.07 66.84 Average: 2 18.95 0.00 4.27 1.74 0.06 74.98 Average: 3 19.27 0.00 4.02 0.47 0.06 76.18 Average: 4 19.03 0.00 3.58 2.19 0.05 75.15 Average: 5 18.38 0.00 4.02 5.10 0.06 72.44 Average: 6 19.17 0.00 3.80 1.10 0.07 75.86 Average: 7 19.04 0.00 4.21 0.40 0.07 76.29