---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3500 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: 2799.974 BogoMIPS: 5599.94 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 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 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3500) 03/16/26 _x86_64_ (8 CPU) 00:25:41 LINUX RESTART (8 CPU) 00:26:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:27:01 425.03 73.17 351.86 0.00 13047.01 96060.19 0.00 00:28:01 210.88 3.17 207.71 0.00 59.31 43871.93 0.00 00:29:01 120.44 0.27 120.18 0.00 23.59 36915.96 0.00 Average: 251.14 25.27 225.88 0.00 4327.73 58740.02 0.00 00:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:27:01 28405360 31505068 783576 2.38 91396 3279704 1833804 5.41 1047664 3010500 31960 00:28:01 25969964 30762916 1510360 4.59 158112 4722892 2494424 7.35 2298452 3998808 406648 00:29:01 26083036 31514704 759680 2.31 181480 5295176 1712944 5.05 1627296 4511124 468944 Average: 26819453 31260896 1017872 3.10 143663 4432591 2013724 5.94 1657804 3840144 302517 00:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:27:01 ens3 661.90 462.60 8509.94 137.87 0.00 0.00 0.00 0.00 00:27:01 lo 5.29 5.29 0.53 0.53 0.00 0.00 0.00 0.00 00:27:01 docker0 53.92 52.26 3.68 286.25 0.00 0.00 0.00 0.00 00:28:01 ens3 484.51 324.88 3057.59 42.89 0.00 0.00 0.00 0.00 00:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:28:01 docker0 307.28 455.91 26.42 3028.04 0.00 0.00 0.00 0.00 00:28:01 veth2dadac5 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 00:29:01 ens3 115.36 66.34 2719.70 16.28 0.00 0.00 0.00 0.00 00:29:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 00:29:01 docker0 4.18 9.26 0.31 128.27 0.00 0.00 0.00 0.00 Average: ens3 419.23 283.60 4741.27 65.28 0.00 0.00 0.00 0.00 Average: lo 2.21 2.21 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 122.18 173.16 10.17 1152.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3500) 03/16/26 _x86_64_ (8 CPU) 00:25:41 LINUX RESTART (8 CPU) 00:26:02 CPU %user %nice %system %iowait %steal %idle 00:27:01 all 11.02 0.00 3.60 1.76 0.06 83.56 00:27:01 0 11.09 0.00 3.35 0.46 0.07 85.03 00:27:01 1 13.45 0.00 4.25 1.03 0.05 81.22 00:27:01 2 10.90 0.00 3.54 2.58 0.07 82.92 00:27:01 3 11.54 0.00 3.55 2.84 0.07 82.00 00:27:01 4 9.16 0.00 2.43 0.34 0.07 88.01 00:27:01 5 8.55 0.00 3.89 2.10 0.05 85.40 00:27:01 6 10.57 0.00 3.57 0.33 0.05 85.48 00:27:01 7 12.89 0.00 4.27 4.42 0.05 78.36 00:28:01 all 37.71 0.00 7.38 0.69 0.08 54.14 00:28:01 0 36.94 0.00 7.29 0.39 0.08 55.30 00:28:01 1 37.44 0.00 7.17 0.29 0.08 55.01 00:28:01 2 37.73 0.00 7.45 0.69 0.07 54.06 00:28:01 3 38.12 0.00 7.55 0.29 0.08 53.96 00:28:01 4 37.71 0.00 6.92 0.35 0.08 54.93 00:28:01 5 37.70 0.00 7.36 0.17 0.08 54.69 00:28:01 6 37.65 0.00 7.18 0.83 0.08 54.27 00:28:01 7 38.38 0.00 8.12 2.56 0.08 50.86 00:29:01 all 43.96 0.00 6.98 0.58 0.08 48.40 00:29:01 0 44.89 0.00 7.57 0.07 0.08 47.38 00:29:01 1 43.79 0.00 7.01 0.22 0.08 48.91 00:29:01 2 44.12 0.00 6.66 0.42 0.08 48.72 00:29:01 3 45.03 0.00 6.69 1.03 0.07 47.18 00:29:01 4 43.34 0.00 6.15 0.42 0.07 50.03 00:29:01 5 43.71 0.00 7.18 1.49 0.08 47.54 00:29:01 6 43.88 0.00 7.05 0.73 0.08 48.25 00:29:01 7 42.93 0.00 7.56 0.25 0.08 49.17 Average: all 31.02 0.00 6.00 1.01 0.07 61.90 Average: 0 31.08 0.00 6.08 0.30 0.08 62.46 Average: 1 31.66 0.00 6.15 0.51 0.07 61.61 Average: 2 31.03 0.00 5.89 1.22 0.07 61.78 Average: 3 31.70 0.00 5.95 1.37 0.07 60.90 Average: 4 30.17 0.00 5.18 0.37 0.07 64.20 Average: 5 30.13 0.00 6.16 1.24 0.07 62.39 Average: 6 30.82 0.00 5.95 0.63 0.07 62.54 Average: 7 31.54 0.00 6.66 2.39 0.07 59.33