---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5995 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 14G 142G 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 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5995) 07/31/25 _x86_64_ (8 CPU) 01:08:20 LINUX RESTART (8 CPU) 01:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:01 168.36 18.26 150.09 0.00 3133.61 52120.78 0.00 01:11:01 130.31 1.33 128.98 0.00 16.13 37557.89 0.00 01:12:01 95.02 0.32 94.70 0.00 27.86 41981.14 0.00 01:13:01 170.58 0.65 169.93 0.00 23.33 62598.73 0.00 Average: 141.07 5.14 135.93 0.00 800.20 48565.22 0.00 01:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 28404468 31475640 812968 2.47 96256 3238152 2071572 6.11 1131424 2925464 9632 01:11:01 26351276 31434796 843340 2.57 152832 5018988 1855608 5.47 1971808 3953188 842364 01:12:01 27241260 31452312 827912 2.52 158204 4189012 2073244 6.11 1551704 3526484 436 01:13:01 25754960 31472824 802312 2.44 197828 5548016 1914500 5.64 1688064 4762012 500 Average: 26937991 31458893 821633 2.50 151280 4498542 1978731 5.83 1585750 3791787 213233 01:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 ens3 477.62 358.44 7424.42 80.52 0.00 0.00 0.00 0.00 01:10:01 docker0 162.91 189.37 13.31 444.00 0.00 0.00 0.00 0.00 01:10:01 veth5ab9081 137.16 153.79 13.48 125.75 0.00 0.00 0.00 0.01 01:10:01 lo 4.47 4.47 0.44 0.44 0.00 0.00 0.00 0.00 01:11:01 vethd9162db 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 01:11:01 ens3 369.16 258.22 2780.09 32.40 0.00 0.00 0.00 0.00 01:11:01 docker0 241.44 337.21 18.03 2747.40 0.00 0.00 0.00 0.00 01:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:12:01 veth240a6e3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 veth6490f16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 vethd1fa741 1.70 3.62 0.13 38.71 0.00 0.00 0.00 0.00 01:12:01 ens3 31.98 19.35 156.09 10.27 0.00 0.00 0.00 0.00 01:12:01 docker0 4.07 7.70 0.30 77.21 0.00 0.00 0.00 0.00 01:12:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 01:13:01 ens3 298.62 204.38 6089.15 38.96 0.00 0.00 0.00 0.00 01:13:01 docker0 81.41 88.29 6.67 891.08 0.00 0.00 0.00 0.00 01:13:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 01:13:01 veth17c9f37 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 294.34 210.10 4112.52 40.54 0.00 0.00 0.00 0.00 Average: docker0 122.45 155.64 9.58 1039.92 0.00 0.00 0.00 0.00 Average: lo 1.75 1.75 0.17 0.17 0.00 0.00 0.00 0.00 Average: veth17c9f37 0.01 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5995) 07/31/25 _x86_64_ (8 CPU) 01:08:20 LINUX RESTART (8 CPU) 01:09:01 CPU %user %nice %system %iowait %steal %idle 01:10:01 all 5.81 0.00 2.49 1.04 0.06 90.61 01:10:01 0 5.55 0.00 2.53 3.07 0.05 88.80 01:10:01 1 5.39 0.00 2.37 0.32 0.07 91.85 01:10:01 2 4.67 0.00 2.64 0.12 0.07 92.51 01:10:01 3 8.24 0.00 2.83 1.28 0.05 87.61 01:10:01 4 6.49 0.00 2.20 0.47 0.05 90.78 01:10:01 5 6.07 0.00 2.28 0.20 0.07 91.38 01:10:01 6 3.60 0.00 2.57 2.47 0.05 91.30 01:10:01 7 6.46 0.00 2.46 0.34 0.07 90.67 01:11:01 all 28.53 0.00 4.56 0.70 0.08 66.14 01:11:01 0 29.43 0.00 4.62 0.12 0.07 65.76 01:11:01 1 26.61 0.00 4.24 0.03 0.07 69.05 01:11:01 2 28.64 0.00 4.40 0.44 0.07 66.45 01:11:01 3 28.02 0.00 5.00 3.54 0.08 63.35 01:11:01 4 30.21 0.00 4.40 0.20 0.08 65.10 01:11:01 5 28.21 0.00 4.72 0.13 0.08 66.86 01:11:01 6 30.11 0.00 5.06 1.09 0.07 63.68 01:11:01 7 26.99 0.00 4.01 0.05 0.08 68.86 01:12:01 all 42.00 0.00 5.36 0.54 0.08 52.02 01:12:01 0 43.08 0.00 5.51 0.03 0.08 51.29 01:12:01 1 41.47 0.00 5.17 0.08 0.08 53.19 01:12:01 2 40.25 0.00 5.41 1.76 0.08 52.49 01:12:01 3 42.71 0.00 5.71 0.02 0.08 51.47 01:12:01 4 43.13 0.00 5.52 1.80 0.08 49.47 01:12:01 5 41.95 0.00 5.13 0.12 0.07 52.73 01:12:01 6 42.68 0.00 5.45 0.45 0.08 51.33 01:12:01 7 40.72 0.00 4.96 0.05 0.08 54.19 01:13:01 all 26.20 0.00 5.16 1.08 0.08 67.47 01:13:01 0 24.85 0.00 6.64 0.56 0.07 67.89 01:13:01 1 25.34 0.00 5.56 4.61 0.08 64.41 01:13:01 2 26.07 0.00 4.81 0.64 0.08 68.39 01:13:01 3 28.94 0.00 5.56 0.91 0.08 64.50 01:13:01 4 26.13 0.00 4.54 0.12 0.07 69.15 01:13:01 5 25.74 0.00 4.89 0.22 0.08 69.07 01:13:01 6 26.68 0.00 4.58 0.08 0.08 68.57 01:13:01 7 25.86 0.00 4.73 1.55 0.07 67.79 Average: all 25.65 0.00 4.39 0.84 0.07 69.04 Average: 0 25.73 0.00 4.82 0.94 0.07 68.43 Average: 1 24.71 0.00 4.34 1.26 0.08 69.61 Average: 2 24.94 0.00 4.32 0.74 0.08 69.92 Average: 3 26.99 0.00 4.78 1.44 0.08 66.72 Average: 4 26.50 0.00 4.17 0.65 0.07 68.61 Average: 5 25.53 0.00 4.26 0.17 0.08 69.97 Average: 6 25.79 0.00 4.42 1.02 0.07 68.70 Average: 7 25.02 0.00 4.04 0.50 0.08 70.36