---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8989 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8989) 09/17/25 _x86_64_ (8 CPU) 10:09:50 LINUX RESTART (8 CPU) 10:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:11:01 307.30 69.41 237.89 0.00 11817.50 119367.57 0.00 10:12:05 91.07 3.99 87.08 0.00 466.97 29921.39 0.00 10:13:01 83.77 0.07 83.70 0.00 0.57 40738.45 0.00 10:14:01 33.79 0.02 33.77 0.00 0.13 31084.97 0.00 Average: 129.12 18.45 110.68 0.00 3080.55 55113.03 0.00 10:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:11:01 29304136 31587260 734948 2.24 74320 2509544 1750476 5.16 904796 2318208 165008 10:12:05 26587444 30624420 1655052 5.04 127252 4052988 3004196 8.86 2249024 3489492 885512 10:13:01 26357832 31296432 980448 2.98 134488 4901916 2290200 6.75 1632260 4289984 653764 10:14:01 25702000 30939340 1336340 4.07 142120 5169692 2386828 7.04 2325964 4228720 44980 Average: 26987853 31111863 1176697 3.58 119545 4158535 2357925 6.95 1778011 3581601 437316 10:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 lo 2.57 2.57 0.24 0.24 0.00 0.00 0.00 0.00 10:11:01 ens3 666.24 406.92 5083.47 95.51 0.00 0.00 0.00 0.00 10:12:05 docker0 271.93 312.98 20.94 2491.89 0.00 0.00 0.00 0.00 10:12:05 lo 1.19 1.19 0.11 0.11 0.00 0.00 0.00 0.00 10:12:05 ens3 464.43 372.04 5579.84 74.37 0.00 0.00 0.00 0.00 10:12:05 veth417e4ff 174.72 216.51 16.59 1958.26 0.00 0.00 0.00 0.16 10:13:01 docker0 0.68 0.52 0.05 0.24 0.00 0.00 0.00 0.00 10:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 ens3 9.78 6.18 8.05 4.29 0.00 0.00 0.00 0.00 10:13:01 veth417e4ff 0.68 0.55 0.06 0.25 0.00 0.00 0.00 0.00 10:14:01 docker0 1.18 1.12 0.08 1.60 0.00 0.00 0.00 0.00 10:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:14:01 ens3 17.41 12.10 14.93 7.55 0.00 0.00 0.00 0.00 10:14:01 veth417e4ff 1.18 1.13 0.10 1.61 0.00 0.00 0.00 0.00 Average: docker0 72.83 83.70 5.61 663.68 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 296.91 205.28 2762.31 46.57 0.00 0.00 0.00 0.00 Average: veth417e4ff 46.96 58.04 4.45 521.66 0.00 0.00 0.00 0.04 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8989) 09/17/25 _x86_64_ (8 CPU) 10:09:50 LINUX RESTART (8 CPU) 10:10:01 CPU %user %nice %system %iowait %steal %idle 10:11:01 all 6.95 0.00 1.98 4.21 0.06 86.81 10:11:01 0 9.83 0.00 2.42 10.08 0.05 77.62 10:11:01 1 5.31 0.00 3.15 7.12 0.07 84.36 10:11:01 2 5.37 0.00 1.42 0.82 0.05 92.34 10:11:01 3 8.10 0.00 1.69 0.40 0.07 89.74 10:11:01 4 8.11 0.00 2.01 2.30 0.05 87.54 10:11:01 5 6.31 0.00 2.31 10.33 0.07 80.99 10:11:01 6 7.06 0.00 1.34 1.85 0.05 89.70 10:11:01 7 5.54 0.00 1.49 0.79 0.05 92.12 10:12:05 all 18.48 0.00 4.21 7.89 0.08 69.35 10:12:05 0 18.54 0.00 4.32 9.24 0.08 67.82 10:12:05 1 18.89 0.00 4.65 16.09 0.10 60.28 10:12:05 2 19.92 0.00 3.87 7.29 0.08 68.84 10:12:05 3 19.64 0.00 4.35 19.06 0.09 56.85 10:12:05 4 17.12 0.00 3.60 0.51 0.05 78.73 10:12:05 5 17.13 0.00 4.56 1.16 0.06 77.09 10:12:05 6 17.76 0.00 4.61 3.34 0.08 74.22 10:12:05 7 18.81 0.00 3.70 6.41 0.06 71.02 10:13:01 all 55.42 0.00 8.12 0.97 0.10 35.38 10:13:01 0 54.35 0.00 8.59 0.13 0.09 36.84 10:13:01 1 56.36 0.00 7.53 0.02 0.11 35.98 10:13:01 2 54.73 0.00 8.86 1.12 0.11 35.19 10:13:01 3 56.46 0.00 8.21 1.64 0.09 33.60 10:13:01 4 56.45 0.00 8.33 0.11 0.09 35.02 10:13:01 5 54.63 0.00 7.65 0.07 0.13 37.53 10:13:01 6 55.99 0.00 7.45 0.22 0.09 36.25 10:13:01 7 54.42 0.00 8.38 4.48 0.09 32.64 10:14:01 all 34.50 0.00 5.20 0.79 0.07 59.44 10:14:01 0 33.50 0.00 5.35 0.54 0.07 60.55 10:14:01 1 35.75 0.00 5.27 0.05 0.05 58.88 10:14:01 2 33.61 0.00 5.35 4.14 0.10 56.80 10:14:01 3 34.06 0.00 5.91 1.16 0.05 58.82 10:14:01 4 34.79 0.00 5.03 0.02 0.08 60.08 10:14:01 5 33.77 0.00 4.81 0.02 0.05 61.36 10:14:01 6 35.39 0.00 5.26 0.02 0.07 59.26 10:14:01 7 35.09 0.00 4.61 0.44 0.07 59.79 Average: all 28.22 0.00 4.81 3.57 0.07 63.32 Average: 0 28.47 0.00 5.10 5.14 0.07 61.22 Average: 1 28.45 0.00 5.10 6.06 0.08 60.30 Average: 2 27.79 0.00 4.79 3.44 0.08 63.90 Average: 3 28.93 0.00 4.97 5.84 0.08 60.18 Average: 4 28.48 0.00 4.67 0.74 0.07 66.04 Average: 5 27.36 0.00 4.78 2.91 0.08 64.87 Average: 6 28.43 0.00 4.62 1.40 0.07 65.48 Average: 7 27.86 0.00 4.47 3.05 0.07 64.55