---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775896 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 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775896) 12/29/25 _x86_64_ (8 CPU) 05:12:30 LINUX RESTART (8 CPU) 05:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:14:01 429.00 25.53 403.47 0.00 3368.77 64646.69 0.00 05:15:01 140.45 0.28 140.17 0.00 8.13 60639.65 0.00 05:16:01 99.80 0.22 99.58 0.00 20.40 22225.78 0.00 05:17:01 132.34 1.00 131.34 0.00 18.79 59792.87 0.00 Average: 200.39 6.76 193.63 0.00 853.95 51826.95 0.00 05:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:14:01 27244812 31478012 804064 2.45 147324 4234320 1886360 5.56 1348912 3741032 862988 05:15:01 26035540 31348284 924552 2.81 156736 5232244 2136584 6.30 2119164 4094772 160928 05:16:01 26936672 31369976 900864 2.74 164180 4369244 2444124 7.21 1721188 3615808 50008 05:17:01 24604880 31251964 1014924 3.09 213236 6348568 2066068 6.09 2017612 5457452 390560 Average: 26205476 31362059 911101 2.77 170369 5046094 2133284 6.29 1801719 4227266 366121 05:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:14:01 lo 4.93 4.93 0.51 0.51 0.00 0.00 0.00 0.00 05:14:01 ens3 927.95 700.03 10979.90 147.28 0.00 0.00 0.00 0.00 05:14:01 docker0 367.89 418.75 30.67 3303.04 0.00 0.00 0.00 0.00 05:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:15:01 ens3 29.54 16.53 28.11 11.35 0.00 0.00 0.00 0.00 05:15:01 veth1dd56cc 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:15:01 docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 05:16:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 05:16:01 vethcaa9d95 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:16:01 ens3 41.36 23.53 166.27 11.61 0.00 0.00 0.00 0.00 05:16:01 docker0 6.33 11.00 0.50 137.15 0.00 0.00 0.00 0.00 05:17:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 05:17:01 ens3 311.90 201.12 7444.24 32.33 0.00 0.00 0.00 0.00 05:17:01 vethc143ca6 67.18 83.92 6.93 886.71 0.00 0.00 0.00 0.07 05:17:01 docker0 67.18 83.81 6.01 886.70 0.00 0.00 0.00 0.00 Average: lo 1.90 1.90 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 327.67 235.29 4654.56 50.64 0.00 0.00 0.00 0.00 Average: vethc143ca6 16.80 20.98 1.73 221.69 0.00 0.00 0.00 0.02 Average: docker0 110.37 128.41 9.30 1081.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775896) 12/29/25 _x86_64_ (8 CPU) 05:12:30 LINUX RESTART (8 CPU) 05:13:01 CPU %user %nice %system %iowait %steal %idle 05:14:01 all 11.06 0.00 3.98 2.65 0.07 82.24 05:14:01 0 9.82 0.00 3.35 2.32 0.07 84.45 05:14:01 1 10.55 0.00 3.79 8.59 0.07 77.00 05:14:01 2 10.50 0.00 4.35 5.44 0.07 79.63 05:14:01 3 11.36 0.00 3.94 0.83 0.07 83.80 05:14:01 4 10.18 0.00 4.40 1.27 0.07 84.08 05:14:01 5 11.84 0.00 2.96 0.79 0.08 84.33 05:14:01 6 11.56 0.00 3.90 1.25 0.05 83.24 05:14:01 7 12.65 0.00 5.18 0.76 0.05 81.36 05:15:01 all 32.51 0.00 5.18 1.51 0.08 60.72 05:15:01 0 30.44 0.00 4.67 0.23 0.07 64.59 05:15:01 1 32.90 0.00 5.25 0.44 0.08 61.33 05:15:01 2 32.47 0.00 5.04 0.17 0.07 62.25 05:15:01 3 33.06 0.00 4.79 0.76 0.07 61.32 05:15:01 4 32.29 0.00 6.17 4.91 0.08 56.55 05:15:01 5 32.52 0.00 4.98 5.31 0.07 57.12 05:15:01 6 33.70 0.00 5.06 0.05 0.08 61.11 05:15:01 7 32.72 0.00 5.50 0.27 0.08 61.42 05:16:01 all 47.78 0.00 6.80 0.86 0.09 44.47 05:16:01 0 49.70 0.00 6.62 0.20 0.10 43.38 05:16:01 1 46.83 0.00 7.19 0.49 0.08 45.41 05:16:01 2 47.41 0.00 6.50 1.04 0.10 44.94 05:16:01 3 46.74 0.00 6.54 0.23 0.08 46.39 05:16:01 4 48.02 0.00 6.68 0.25 0.08 44.97 05:16:01 5 47.23 0.00 7.14 3.99 0.08 41.55 05:16:01 6 47.70 0.00 6.65 0.44 0.08 45.13 05:16:01 7 48.63 0.00 7.08 0.23 0.08 43.97 05:17:01 all 28.99 0.00 5.93 1.82 0.08 63.17 05:17:01 0 28.70 0.00 5.59 2.80 0.10 62.81 05:17:01 1 30.20 0.00 6.28 0.12 0.07 63.34 05:17:01 2 27.86 0.00 5.78 2.45 0.08 63.83 05:17:01 3 28.98 0.00 5.74 0.03 0.07 65.18 05:17:01 4 28.13 0.00 6.14 2.43 0.08 63.22 05:17:01 5 30.08 0.00 5.78 0.37 0.08 63.69 05:17:01 6 30.38 0.00 5.89 0.35 0.08 63.29 05:17:01 7 27.58 0.00 6.28 6.01 0.08 60.04 Average: all 30.12 0.00 5.48 1.71 0.08 62.61 Average: 0 29.67 0.00 5.06 1.39 0.08 63.80 Average: 1 30.17 0.00 5.63 2.40 0.08 61.73 Average: 2 29.60 0.00 5.42 2.27 0.08 62.63 Average: 3 30.07 0.00 5.26 0.46 0.07 64.14 Average: 4 29.71 0.00 5.85 2.21 0.08 62.15 Average: 5 30.45 0.00 5.22 2.62 0.08 61.63 Average: 6 30.86 0.00 5.38 0.52 0.08 63.16 Average: 7 30.43 0.00 6.01 1.82 0.08 61.67