---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4713 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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 Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable 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; PBRSB-eIBRS Not affected; BHI Not affected 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 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 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4713) 07/08/25 _x86_64_ (8 CPU) 05:10:00 LINUX RESTART (8 CPU) 05:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:12:01 133.89 0.83 133.06 0.00 14.53 43076.55 0.00 05:13:01 39.46 0.07 39.39 0.00 4.27 34895.40 0.00 05:14:01 72.04 0.27 71.77 0.00 18.13 33472.15 0.00 05:15:01 143.08 0.40 142.68 0.00 24.40 51049.36 0.00 Average: 97.12 0.39 96.73 0.00 15.33 40623.37 0.00 05:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:12:01 26827352 31284824 992504 3.02 128112 4459436 2289664 6.75 1652520 3832260 766940 05:13:01 26329784 31488336 787444 2.40 135068 5110872 1836704 5.41 1779652 4159692 436220 05:14:01 27740708 31542948 740288 2.25 138560 3851304 1828240 5.39 1133484 3498056 193696 05:15:01 26765628 31511284 762308 2.32 171732 4661360 1759932 5.19 1225556 4275492 228 Average: 26915868 31456848 820636 2.50 143368 4520743 1928635 5.69 1447803 3941375 349271 05:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:12:01 veth6de6a85 199.60 206.57 18.25 1982.60 0.00 0.00 0.00 0.16 05:12:01 docker0 199.63 206.45 15.52 1982.59 0.00 0.00 0.00 0.00 05:12:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 05:12:01 ens3 372.75 306.82 5211.87 70.79 0.00 0.00 0.00 0.00 05:13:01 veth6de6a85 1.43 1.63 0.12 1.62 0.00 0.00 0.00 0.00 05:13:01 docker0 1.43 1.62 0.10 1.62 0.00 0.00 0.00 0.00 05:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:13:01 ens3 24.53 15.95 20.73 8.21 0.00 0.00 0.00 0.00 05:14:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 05:14:01 ens3 189.95 111.95 5174.79 23.10 0.00 0.00 0.00 0.00 05:15:01 docker0 77.89 90.30 6.74 864.75 0.00 0.00 0.00 0.00 05:15:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 05:15:01 ens3 365.89 267.71 4174.64 189.55 0.00 0.00 0.00 0.00 Average: docker0 69.75 74.60 5.59 712.24 0.00 0.00 0.00 0.00 Average: lo 1.12 1.12 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 238.28 175.60 3645.51 72.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4713) 07/08/25 _x86_64_ (8 CPU) 05:10:00 LINUX RESTART (8 CPU) 05:11:01 CPU %user %nice %system %iowait %steal %idle 05:12:01 all 38.10 0.00 6.24 0.77 0.09 54.80 05:12:01 0 39.16 0.00 5.93 0.03 0.10 54.78 05:12:01 1 37.40 0.00 5.76 0.12 0.08 56.64 05:12:01 2 36.94 0.00 6.94 0.45 0.10 55.57 05:12:01 3 37.52 0.00 6.35 2.60 0.10 53.43 05:12:01 4 40.21 0.00 5.94 0.08 0.08 53.68 05:12:01 5 38.28 0.00 6.64 0.10 0.08 54.89 05:12:01 6 37.27 0.00 6.22 0.18 0.08 56.24 05:12:01 7 38.02 0.00 6.13 2.58 0.10 53.17 05:13:01 all 54.69 0.00 8.37 0.19 0.11 36.65 05:13:01 0 54.00 0.00 8.44 0.02 0.10 37.44 05:13:01 1 56.02 0.00 8.63 0.00 0.10 35.24 05:13:01 2 53.97 0.00 9.31 0.10 0.12 36.50 05:13:01 3 55.03 0.00 8.02 0.61 0.12 36.22 05:13:01 4 53.97 0.00 7.66 0.00 0.10 38.27 05:13:01 5 54.02 0.00 8.27 0.02 0.10 37.59 05:13:01 6 57.10 0.00 7.81 0.02 0.10 34.97 05:13:01 7 53.36 0.00 8.83 0.76 0.12 36.94 05:14:01 all 19.01 0.00 2.59 0.49 0.05 77.86 05:14:01 0 20.08 0.00 2.56 0.02 0.05 77.28 05:14:01 1 17.98 0.00 2.43 0.03 0.05 79.51 05:14:01 2 19.21 0.00 2.60 1.86 0.05 76.28 05:14:01 3 18.58 0.00 1.88 0.47 0.03 79.03 05:14:01 4 18.10 0.00 3.96 1.38 0.03 76.53 05:14:01 5 18.70 0.00 2.32 0.02 0.05 78.91 05:14:01 6 19.87 0.00 2.42 0.12 0.05 77.54 05:14:01 7 19.59 0.00 2.50 0.05 0.05 77.81 05:15:01 all 8.26 0.00 3.26 0.81 0.06 87.61 05:15:01 0 7.34 0.00 3.01 0.05 0.05 89.55 05:15:01 1 8.85 0.00 2.95 0.40 0.07 87.72 05:15:01 2 9.89 0.00 3.09 0.44 0.05 86.53 05:15:01 3 7.21 0.00 2.66 0.15 0.07 89.91 05:15:01 4 7.66 0.00 3.20 3.62 0.08 85.44 05:15:01 5 7.64 0.00 2.82 0.25 0.05 89.23 05:15:01 6 8.92 0.00 4.11 1.44 0.05 85.48 05:15:01 7 8.57 0.00 4.23 0.15 0.07 86.98 Average: all 30.03 0.00 5.11 0.57 0.08 64.21 Average: 0 30.15 0.00 4.99 0.03 0.08 64.76 Average: 1 30.08 0.00 4.95 0.14 0.08 64.76 Average: 2 30.03 0.00 5.49 0.72 0.08 63.69 Average: 3 29.56 0.00 4.72 0.96 0.08 64.68 Average: 4 30.01 0.00 5.19 1.27 0.08 63.45 Average: 5 29.68 0.00 5.01 0.10 0.07 65.14 Average: 6 30.84 0.00 5.15 0.44 0.07 63.50 Average: 7 29.88 0.00 5.42 0.88 0.08 63.73