---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1431 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 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-1431) 02/02/26 _x86_64_ (8 CPU) 01:36:22 LINUX RESTART (8 CPU) 01:37:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:38:01 393.82 23.40 370.42 0.00 3390.99 57843.99 0.00 01:39:01 171.63 2.07 169.57 0.00 16.53 44470.27 0.00 01:40:01 162.21 0.58 161.63 0.00 54.92 48085.04 0.00 Average: 241.72 8.60 233.12 0.00 1141.78 50090.66 0.00 01:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:38:01 28360680 31488056 795632 2.42 96444 3293420 2092728 6.17 1110796 2983236 3000 01:39:01 26604984 31406748 865924 2.63 159724 4719224 2161876 6.37 1667636 3986052 319004 01:40:01 26120892 31502956 770120 2.34 176292 5253248 1995620 5.88 1643372 4459660 332 Average: 27028852 31465920 810559 2.47 144153 4421964 2083408 6.14 1473935 3809649 107445 01:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:38:01 docker0 150.39 164.35 12.29 425.34 0.00 0.00 0.00 0.00 01:38:01 lo 5.29 5.29 0.54 0.54 0.00 0.00 0.00 0.00 01:38:01 veth347e6d4 101.90 113.54 10.24 97.95 0.00 0.00 0.00 0.01 01:38:01 ens3 712.74 479.68 8212.93 128.24 0.00 0.00 0.00 0.00 01:39:01 docker0 245.42 382.75 19.96 2883.90 0.00 0.00 0.00 0.00 01:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:39:01 ens3 415.62 263.00 2914.18 35.71 0.00 0.00 0.00 0.00 01:39:01 vethf42fa14 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 01:40:01 docker0 4.90 9.46 0.35 128.30 0.00 0.00 0.00 0.00 01:40:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 01:40:01 ens3 142.14 85.49 2747.36 23.89 0.00 0.00 0.00 0.00 Average: docker0 133.46 185.62 10.85 1149.68 0.00 0.00 0.00 0.00 Average: lo 2.37 2.37 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 421.88 274.92 4604.97 62.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1431) 02/02/26 _x86_64_ (8 CPU) 01:36:22 LINUX RESTART (8 CPU) 01:37:02 CPU %user %nice %system %iowait %steal %idle 01:38:01 all 9.62 0.00 3.38 1.57 0.07 85.36 01:38:01 0 10.12 0.00 3.04 0.68 0.07 86.09 01:38:01 1 9.58 0.00 3.44 2.91 0.09 83.99 01:38:01 2 8.71 0.00 4.57 5.05 0.05 81.62 01:38:01 3 11.67 0.00 3.52 0.34 0.05 84.41 01:38:01 4 10.30 0.00 3.79 1.61 0.07 84.23 01:38:01 5 9.62 0.00 2.64 1.13 0.07 86.55 01:38:01 6 10.13 0.00 3.28 0.22 0.09 86.28 01:38:01 7 6.82 0.00 2.78 0.63 0.05 89.72 01:39:01 all 45.56 0.00 7.58 0.72 0.09 46.05 01:39:01 0 44.91 0.00 7.38 1.58 0.08 46.05 01:39:01 1 44.89 0.00 6.87 0.30 0.08 47.86 01:39:01 2 45.76 0.00 7.40 0.42 0.08 46.33 01:39:01 3 45.21 0.00 7.21 0.37 0.10 47.11 01:39:01 4 47.32 0.00 8.39 0.19 0.08 44.02 01:39:01 5 45.46 0.00 7.48 0.66 0.08 46.32 01:39:01 6 46.33 0.00 7.84 0.47 0.08 45.28 01:39:01 7 44.63 0.00 8.11 1.76 0.08 45.42 01:40:01 all 30.87 0.00 6.29 0.71 0.07 62.06 01:40:01 0 30.86 0.00 6.37 0.10 0.05 62.62 01:40:01 1 30.91 0.00 5.52 0.81 0.07 62.70 01:40:01 2 30.27 0.00 5.72 0.42 0.07 63.51 01:40:01 3 29.62 0.00 5.68 0.32 0.07 64.31 01:40:01 4 31.72 0.00 6.58 0.30 0.07 61.32 01:40:01 5 31.17 0.00 7.93 2.53 0.07 58.30 01:40:01 6 30.41 0.00 6.20 0.66 0.07 62.67 01:40:01 7 32.03 0.00 6.33 0.51 0.07 61.06 Average: all 28.80 0.00 5.77 0.99 0.07 64.37 Average: 0 28.73 0.00 5.61 0.79 0.07 64.80 Average: 1 28.60 0.00 5.29 1.33 0.08 64.70 Average: 2 28.38 0.00 5.91 1.94 0.07 63.70 Average: 3 28.94 0.00 5.48 0.34 0.07 65.16 Average: 4 29.88 0.00 6.27 0.70 0.07 63.08 Average: 5 28.85 0.00 6.03 1.44 0.07 63.60 Average: 6 29.08 0.00 5.79 0.45 0.08 64.60 Average: 7 27.93 0.00 5.75 0.97 0.07 65.28