---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773501 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-773501) 11/21/25 _x86_64_ (8 CPU) 00:05:51 LINUX RESTART (8 CPU) 00:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:07:02 412.40 81.67 330.73 0.00 13963.41 148799.33 0.00 00:08:01 253.21 2.46 250.75 0.00 28.33 67697.41 0.00 00:09:01 110.88 0.22 110.66 0.00 20.80 33274.99 0.00 Average: 258.86 28.26 230.60 0.00 4696.78 83344.15 0.00 00:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:07:02 28841248 31532440 776940 2.36 78084 2907784 1906720 5.62 1023792 2637880 134320 00:08:01 26435088 31330988 942020 2.87 156648 4834900 2262932 6.67 1901656 3937248 518496 00:09:01 26668612 31523992 751696 2.29 162908 4792000 1716404 5.06 1590276 4022312 560 Average: 27314983 31462473 823552 2.51 132547 4178228 1962019 5.78 1505241 3532480 217792 00:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:07:02 docker0 49.73 44.89 3.63 271.63 0.00 0.00 0.00 0.00 00:07:02 ens3 658.17 474.32 8423.38 136.33 0.00 0.00 0.00 0.00 00:07:02 lo 5.57 5.57 0.57 0.57 0.00 0.00 0.00 0.00 00:08:01 docker0 382.24 474.41 31.06 3099.49 0.00 0.00 0.00 0.00 00:08:01 ens3 512.73 405.08 3135.29 51.10 0.00 0.00 0.00 0.00 00:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:08:01 veth7266267 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 00:09:01 docker0 5.07 8.93 0.36 128.40 0.00 0.00 0.00 0.00 00:09:01 ens3 34.21 20.30 151.77 10.25 0.00 0.00 0.00 0.00 00:09:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 144.36 174.41 11.58 1155.71 0.00 0.00 0.00 0.00 Average: ens3 401.08 299.31 3907.77 65.98 0.00 0.00 0.00 0.00 Average: lo 2.09 2.09 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773501) 11/21/25 _x86_64_ (8 CPU) 00:05:51 LINUX RESTART (8 CPU) 00:06:01 CPU %user %nice %system %iowait %steal %idle 00:07:02 all 8.68 0.00 2.67 1.86 0.06 86.72 00:07:02 0 9.48 0.00 1.93 0.94 0.08 87.57 00:07:02 1 5.84 0.00 2.63 1.60 0.05 89.88 00:07:02 2 9.80 0.00 1.96 0.18 0.07 87.99 00:07:02 3 9.81 0.00 3.41 0.91 0.05 85.82 00:07:02 4 7.24 0.00 2.74 3.33 0.05 86.63 00:07:02 5 8.16 0.00 3.89 6.95 0.07 80.93 00:07:02 6 9.27 0.00 2.49 0.49 0.07 87.69 00:07:02 7 9.86 0.00 2.36 0.54 0.05 87.19 00:08:01 all 24.29 0.00 5.80 1.13 0.09 68.69 00:08:01 0 25.02 0.00 7.52 3.91 0.12 63.43 00:08:01 1 24.55 0.00 5.65 0.33 0.09 69.39 00:08:01 2 23.94 0.00 5.67 0.21 0.09 70.09 00:08:01 3 25.19 0.00 5.86 0.55 0.10 68.30 00:08:01 4 24.91 0.00 5.84 2.46 0.14 66.65 00:08:01 5 24.29 0.00 5.50 0.14 0.05 70.02 00:08:01 6 23.21 0.00 5.22 0.27 0.07 71.23 00:08:01 7 23.20 0.00 5.09 1.21 0.10 70.39 00:09:01 all 47.01 0.00 6.78 0.53 0.09 45.60 00:09:01 0 48.03 0.00 6.95 0.50 0.08 44.44 00:09:01 1 46.97 0.00 7.44 1.18 0.13 44.28 00:09:01 2 48.24 0.00 7.06 0.08 0.08 44.54 00:09:01 3 46.90 0.00 6.64 0.45 0.08 45.93 00:09:01 4 46.94 0.00 6.53 0.62 0.08 45.83 00:09:01 5 45.63 0.00 6.90 1.03 0.12 46.32 00:09:01 6 46.89 0.00 6.15 0.05 0.07 46.84 00:09:01 7 46.47 0.00 6.54 0.29 0.08 46.62 Average: all 26.67 0.00 5.08 1.18 0.08 66.99 Average: 0 27.55 0.00 5.45 1.77 0.10 65.13 Average: 1 25.79 0.00 5.24 1.04 0.09 67.84 Average: 2 27.33 0.00 4.89 0.16 0.08 67.55 Average: 3 27.32 0.00 5.30 0.64 0.08 66.67 Average: 4 26.38 0.00 5.03 2.14 0.09 66.37 Average: 5 26.04 0.00 5.43 2.72 0.08 65.73 Average: 6 26.46 0.00 4.61 0.27 0.07 68.59 Average: 7 26.50 0.00 4.66 0.68 0.08 68.08