---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3983 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: 2800.000 BogoMIPS: 5600.00 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-3983) 03/24/26 _x86_64_ (8 CPU) 00:53:30 LINUX RESTART (8 CPU) 00:54:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:55:01 507.93 26.61 481.33 0.00 3466.40 88546.08 0.00 00:56:01 86.77 0.38 86.39 0.00 10.53 32050.26 0.00 00:57:01 147.99 0.40 147.59 0.00 30.79 36958.11 0.00 Average: 246.11 9.03 237.08 0.00 1156.41 52316.91 0.00 00:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 27271836 31499628 787604 2.40 148316 4228200 1908588 5.63 1334024 3735456 323396 00:56:01 27234752 31525216 759736 2.31 161176 4261172 1701184 5.02 1502180 3584840 76 00:57:01 26052316 31443700 830476 2.53 182648 5250436 1846556 5.44 1720792 4446872 460 Average: 26852968 31489515 792605 2.41 164047 4579936 1818776 5.36 1518999 3922389 107977 00:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 ens3 937.25 659.21 11020.79 146.73 0.00 0.00 0.00 0.00 00:55:01 lo 5.22 5.22 0.53 0.53 0.00 0.00 0.00 0.00 00:55:01 docker0 356.97 472.23 29.74 3313.27 0.00 0.00 0.00 0.00 00:56:01 ens3 43.48 21.33 43.09 13.85 0.00 0.00 0.00 0.00 00:56:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 00:56:01 docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 00:57:01 ens3 148.06 86.34 2755.61 28.27 0.00 0.00 0.00 0.00 00:57:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 00:57:01 docker0 4.55 8.68 0.33 128.26 0.00 0.00 0.00 0.00 Average: ens3 373.13 253.37 4570.67 62.48 0.00 0.00 0.00 0.00 Average: lo 2.46 2.46 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 119.22 158.59 9.91 1135.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3983) 03/24/26 _x86_64_ (8 CPU) 00:53:30 LINUX RESTART (8 CPU) 00:54:02 CPU %user %nice %system %iowait %steal %idle 00:55:01 all 11.88 0.00 4.43 2.43 0.07 81.19 00:55:01 0 10.98 0.00 4.10 0.77 0.07 84.08 00:55:01 1 13.42 0.00 4.70 4.98 0.09 76.82 00:55:01 2 11.25 0.00 5.14 0.76 0.07 82.78 00:55:01 3 11.03 0.00 4.64 2.33 0.07 81.94 00:55:01 4 11.32 0.00 4.16 1.00 0.07 83.46 00:55:01 5 13.31 0.00 3.52 0.79 0.05 82.33 00:55:01 6 13.41 0.00 5.49 3.94 0.07 77.09 00:55:01 7 10.32 0.00 3.73 4.88 0.07 81.00 00:56:01 all 49.85 0.00 7.99 0.76 0.08 41.32 00:56:01 0 49.88 0.00 7.93 1.72 0.08 40.38 00:56:01 1 49.81 0.00 8.58 1.77 0.07 39.77 00:56:01 2 49.76 0.00 7.58 0.15 0.08 42.42 00:56:01 3 48.87 0.00 8.15 1.11 0.07 41.80 00:56:01 4 51.04 0.00 8.01 0.12 0.08 40.75 00:56:01 5 51.26 0.00 8.07 0.15 0.08 40.43 00:56:01 6 48.51 0.00 7.77 0.35 0.08 43.28 00:56:01 7 49.66 0.00 7.86 0.68 0.07 41.74 00:57:01 all 30.05 0.00 5.75 0.91 0.07 63.22 00:57:01 0 30.31 0.00 5.85 0.47 0.07 63.30 00:57:01 1 30.62 0.00 5.86 1.16 0.08 62.27 00:57:01 2 28.88 0.00 4.64 0.05 0.07 66.36 00:57:01 3 28.52 0.00 5.64 0.39 0.08 65.36 00:57:01 4 30.59 0.00 5.65 0.19 0.07 63.51 00:57:01 5 31.16 0.00 5.64 0.12 0.08 63.00 00:57:01 6 29.36 0.00 6.81 4.30 0.07 59.45 00:57:01 7 30.96 0.00 5.89 0.64 0.07 62.44 Average: all 30.71 0.00 6.07 1.36 0.07 61.78 Average: 0 30.50 0.00 5.97 0.99 0.07 62.47 Average: 1 31.40 0.00 6.39 2.62 0.08 59.51 Average: 2 30.11 0.00 5.79 0.32 0.07 63.71 Average: 3 29.62 0.00 6.15 1.27 0.07 62.89 Average: 4 31.11 0.00 5.95 0.43 0.07 62.43 Average: 5 32.01 0.00 5.76 0.35 0.07 61.81 Average: 6 30.55 0.00 6.70 2.86 0.07 59.82 Average: 7 30.40 0.00 5.84 2.05 0.07 61.64