---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11241 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 16G 140G 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 16G 140G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11241) 05/25/26 _x86_64_ (8 CPU) 11:43:42 LINUX RESTART (8 CPU) 11:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:45:01 407.15 65.26 341.89 0.00 11452.16 66127.23 0.00 11:46:01 324.73 12.23 312.50 0.00 1702.23 96348.55 0.00 11:47:01 121.60 0.37 121.23 0.00 5.47 75920.30 0.00 11:48:01 207.83 0.28 207.55 0.00 33.32 58999.80 0.00 Average: 264.73 19.34 245.39 0.00 3263.98 74383.64 0.00 11:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 29271240 31576832 738712 2.25 75496 2529560 1723480 5.08 925112 2320872 628 11:46:01 25900596 31160700 1112936 3.39 161408 5183292 2424696 7.15 2005224 4358124 345028 11:47:01 24051580 31122316 1142332 3.48 217896 6785240 2032896 5.99 2091796 5947204 657288 11:48:01 23186516 31153996 1110376 3.38 223024 7645684 2647624 7.81 2457256 6422484 426704 Average: 25602483 31253461 1026089 3.12 169456 5535944 2207174 6.51 1869847 4762171 357412 11:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 ens3 558.52 365.48 5105.55 87.09 0.00 0.00 0.00 0.00 11:45:01 lo 3.66 3.66 0.36 0.36 0.00 0.00 0.00 0.00 11:45:01 docker0 0.05 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:45:01 vethd28a1eb 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 11:46:01 ens3 677.07 493.30 9217.12 99.35 0.00 0.00 0.00 0.00 11:46:01 lo 2.20 2.20 0.23 0.23 0.00 0.00 0.00 0.00 11:46:01 docker0 345.32 435.69 29.76 3501.25 0.00 0.00 0.00 0.00 11:46:01 vethe58b1c0 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:47:01 ens3 480.39 234.61 7549.60 41.42 0.00 0.00 0.00 0.00 11:47:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 11:47:01 docker0 197.23 416.98 22.75 6585.42 0.00 0.00 0.00 0.00 11:47:01 veth291190e 97.95 150.29 18.35 1683.71 0.00 0.00 0.00 0.14 11:47:01 vethe58b1c0 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 11:48:01 ens3 56.50 33.09 228.04 13.58 0.00 0.00 0.00 0.00 11:48:01 veth516b19d 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:48:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:48:01 docker0 18.09 28.66 1.99 204.05 0.00 0.00 0.00 0.00 Average: ens3 442.63 281.27 5526.76 60.25 0.00 0.00 0.00 0.00 Average: veth516b19d 0.01 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.77 1.77 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 140.76 221.27 13.68 2583.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11241) 05/25/26 _x86_64_ (8 CPU) 11:43:42 LINUX RESTART (8 CPU) 11:44:02 CPU %user %nice %system %iowait %steal %idle 11:45:01 all 7.32 0.00 2.11 1.23 0.05 89.28 11:45:01 0 5.39 0.00 1.45 0.15 0.03 92.97 11:45:01 1 8.59 0.00 1.31 0.07 0.05 89.98 11:45:01 2 5.58 0.00 3.14 3.53 0.05 87.70 11:45:01 3 6.21 0.00 1.94 0.72 0.09 91.05 11:45:01 4 6.97 0.00 3.38 3.14 0.07 86.44 11:45:01 5 9.51 0.00 1.90 0.56 0.03 88.00 11:45:01 6 7.45 0.00 2.19 1.20 0.05 89.12 11:45:01 7 8.91 0.00 1.57 0.46 0.05 89.01 11:46:01 all 20.79 0.00 5.85 1.67 0.08 71.61 11:46:01 0 21.12 0.00 5.84 0.67 0.10 72.27 11:46:01 1 19.99 0.00 5.84 0.40 0.07 73.70 11:46:01 2 20.66 0.00 5.55 2.31 0.08 71.39 11:46:01 3 20.78 0.00 5.57 1.57 0.08 72.00 11:46:01 4 19.89 0.00 6.49 6.18 0.07 67.36 11:46:01 5 20.16 0.00 6.48 0.59 0.08 72.69 11:46:01 6 20.43 0.00 5.32 0.40 0.07 73.78 11:46:01 7 23.28 0.00 5.69 1.27 0.07 69.70 11:47:01 all 26.15 0.00 6.51 0.86 0.13 66.36 11:47:01 0 24.10 0.00 4.97 0.07 0.10 70.76 11:47:01 1 22.95 0.00 6.40 0.10 0.13 70.42 11:47:01 2 20.77 0.00 6.56 0.34 0.10 72.22 11:47:01 3 26.69 0.00 6.06 0.67 0.10 66.48 11:47:01 4 23.19 0.00 6.68 4.43 0.12 65.58 11:47:01 5 40.86 0.00 7.27 0.25 0.15 51.47 11:47:01 6 24.23 0.00 7.45 0.90 0.15 67.27 11:47:01 7 26.37 0.00 6.67 0.14 0.15 66.67 11:48:01 all 28.02 0.00 4.40 0.94 0.08 66.57 11:48:01 0 22.86 0.00 3.88 0.28 0.05 72.92 11:48:01 1 49.10 0.00 5.30 1.37 0.12 44.11 11:48:01 2 27.02 0.00 4.68 0.62 0.08 67.61 11:48:01 3 20.68 0.00 3.70 0.80 0.07 74.75 11:48:01 4 26.00 0.00 5.06 2.23 0.08 66.63 11:48:01 5 35.57 0.00 4.60 1.29 0.08 58.46 11:48:01 6 17.86 0.00 3.31 0.28 0.08 78.46 11:48:01 7 25.08 0.00 4.66 0.61 0.08 69.57 Average: all 20.62 0.00 4.72 1.17 0.09 73.40 Average: 0 18.42 0.00 4.05 0.29 0.07 77.17 Average: 1 25.25 0.00 4.72 0.49 0.09 69.45 Average: 2 18.56 0.00 4.99 1.69 0.08 74.68 Average: 3 18.63 0.00 4.32 0.94 0.08 76.03 Average: 4 19.06 0.00 5.41 3.99 0.08 71.46 Average: 5 26.59 0.00 5.07 0.68 0.09 67.57 Average: 6 17.52 0.00 4.57 0.69 0.09 77.12 Average: 7 20.93 0.00 4.65 0.62 0.09 73.71