---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8235 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-8235) 09/03/25 _x86_64_ (8 CPU) 12:34:25 LINUX RESTART (8 CPU) 12:35:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:36:01 421.95 27.40 394.54 0.00 3486.19 111979.66 0.00 12:37:01 130.46 0.12 130.34 0.00 3.60 46839.07 0.00 12:38:01 107.17 0.27 106.90 0.00 22.00 34046.86 0.00 Average: 218.72 9.16 209.56 0.00 1157.60 64021.19 0.00 12:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 27461176 31423192 854520 2.60 141008 3955156 2101912 6.20 1361564 3494708 757376 12:37:01 26016724 31292400 978852 2.98 154104 5201448 2188808 6.45 2229284 4011876 698672 12:38:01 26421104 31231120 1037216 3.16 159988 4732208 2573388 7.59 2054332 3779216 493444 Average: 26633001 31315571 956863 2.91 151700 4629604 2288036 6.75 1881727 3761933 649831 12:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 ens3 874.26 639.98 10958.14 143.51 0.00 0.00 0.00 0.00 12:36:01 vethf0ebc01 307.51 357.60 30.30 2945.69 0.00 0.00 0.00 0.24 12:36:01 lo 5.22 5.22 0.53 0.53 0.00 0.00 0.00 0.00 12:36:01 docker0 333.28 390.83 27.85 3269.67 0.00 0.00 0.00 0.00 12:37:01 veth272a0f9 0.17 0.28 0.03 0.12 0.00 0.00 0.00 0.00 12:37:01 ens3 32.89 20.13 30.82 12.93 0.00 0.00 0.00 0.00 12:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:37:01 docker0 0.32 0.23 0.04 0.11 0.00 0.00 0.00 0.00 12:38:01 veth50da16d 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 12:38:01 ens3 35.19 22.55 203.82 11.19 0.00 0.00 0.00 0.00 12:38:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 12:38:01 docker0 5.80 9.37 0.39 123.54 0.00 0.00 0.00 0.00 Average: veth50da16d 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 310.97 225.23 3690.35 55.38 0.00 0.00 0.00 0.00 Average: lo 1.94 1.94 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 111.90 132.03 9.32 1119.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8235) 09/03/25 _x86_64_ (8 CPU) 12:34:25 LINUX RESTART (8 CPU) 12:35:02 CPU %user %nice %system %iowait %steal %idle 12:36:01 all 11.17 0.00 4.02 3.65 0.08 81.08 12:36:01 0 9.13 0.00 3.60 0.47 0.09 86.72 12:36:01 1 12.05 0.00 5.76 2.54 0.07 79.58 12:36:01 2 11.37 0.00 4.10 8.62 0.09 75.82 12:36:01 3 11.81 0.00 3.70 3.44 0.10 80.95 12:36:01 4 13.14 0.00 3.17 0.17 0.07 83.44 12:36:01 5 10.15 0.00 3.83 0.35 0.09 85.59 12:36:01 6 10.21 0.00 4.49 10.72 0.07 74.51 12:36:01 7 11.45 0.00 3.48 2.94 0.07 82.06 12:37:01 all 31.36 0.00 4.73 0.74 0.08 63.10 12:37:01 0 33.22 0.00 4.29 0.05 0.07 62.37 12:37:01 1 34.24 0.00 4.73 0.98 0.08 59.98 12:37:01 2 30.69 0.00 4.57 0.03 0.07 64.64 12:37:01 3 32.08 0.00 4.65 0.10 0.07 63.10 12:37:01 4 30.99 0.00 5.90 3.41 0.08 59.62 12:37:01 5 31.25 0.00 4.46 0.82 0.08 63.38 12:37:01 6 28.11 0.00 4.70 0.30 0.07 66.82 12:37:01 7 30.27 0.00 4.51 0.24 0.08 64.90 12:38:01 all 51.46 0.00 7.08 0.54 0.09 40.82 12:38:01 0 51.84 0.00 7.14 0.07 0.10 40.85 12:38:01 1 51.04 0.00 7.93 2.66 0.08 38.27 12:38:01 2 51.60 0.00 6.73 0.62 0.10 40.94 12:38:01 3 51.44 0.00 6.60 0.08 0.08 41.78 12:38:01 4 50.32 0.00 6.85 0.39 0.08 42.36 12:38:01 5 50.76 0.00 7.26 0.25 0.08 41.64 12:38:01 6 54.50 0.00 6.81 0.20 0.10 38.40 12:38:01 7 50.15 0.00 7.34 0.08 0.10 42.32 Average: all 31.48 0.00 5.28 1.63 0.08 61.52 Average: 0 31.59 0.00 5.03 0.19 0.08 63.10 Average: 1 32.58 0.00 6.14 2.06 0.08 59.14 Average: 2 31.39 0.00 5.14 3.04 0.08 60.34 Average: 3 31.90 0.00 4.99 1.19 0.08 61.83 Average: 4 31.60 0.00 5.32 1.33 0.08 61.67 Average: 5 30.91 0.00 5.20 0.47 0.08 63.34 Average: 6 31.10 0.00 5.34 3.69 0.08 59.79 Average: 7 30.76 0.00 5.12 1.07 0.08 62.96