---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4829 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-4829) 04/09/26 _x86_64_ (8 CPU) 11:45:27 LINUX RESTART (8 CPU) 11:46:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:47:01 194.19 9.29 184.90 0.00 1483.27 24045.82 0.00 11:48:01 77.77 0.75 77.02 0.00 26.53 26673.17 0.00 11:49:01 86.34 0.07 86.27 0.00 0.53 40504.18 0.00 11:50:01 34.58 0.02 34.56 0.00 0.13 33450.02 0.00 Average: 97.82 2.50 95.31 0.00 372.99 31198.10 0.00 11:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 29259636 31561396 752348 2.29 74896 2526268 1743056 5.14 938536 2320548 4332 11:48:01 27863552 31500680 780680 2.37 121184 3692488 1773308 5.23 1153708 3345384 482708 11:49:01 25926964 31360504 916132 2.79 137696 5368248 2152024 6.34 1972760 4355788 1020532 11:50:01 25915960 31470744 804224 2.45 143136 5468048 1823124 5.37 1914720 4405632 219288 Average: 27241528 31473331 813346 2.47 119228 4263763 1872878 5.52 1494931 3606838 431715 11:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 lo 2.17 2.17 0.21 0.21 0.00 0.00 0.00 0.00 11:47:01 docker0 18.91 29.49 1.19 62.26 0.00 0.00 0.00 0.00 11:47:01 ens3 493.68 290.12 4543.33 66.08 0.00 0.00 0.00 0.00 11:47:01 vethaf5a3ac 18.91 29.62 1.45 62.27 0.00 0.00 0.00 0.01 11:48:01 vethf39baa3 130.69 181.40 13.13 1718.41 0.00 0.00 0.00 0.14 11:48:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 11:48:01 docker0 246.24 407.85 17.55 2237.55 0.00 0.00 0.00 0.00 11:48:01 ens3 582.44 350.41 5619.51 60.77 0.00 0.00 0.00 0.00 11:49:01 vethf39baa3 77.40 97.27 7.70 1073.58 0.00 0.00 0.00 0.09 11:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 docker0 77.40 97.23 6.64 1073.58 0.00 0.00 0.00 0.00 11:49:01 ens3 111.31 85.85 1085.25 14.08 0.00 0.00 0.00 0.00 11:50:01 vethf39baa3 1.20 1.15 0.12 1.62 0.00 0.00 0.00 0.00 11:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 docker0 1.20 1.13 0.11 1.62 0.00 0.00 0.00 0.00 11:50:01 ens3 17.05 12.71 14.68 7.60 0.00 0.00 0.00 0.00 Average: vethf39baa3 52.54 70.25 5.26 701.32 0.00 0.00 0.00 0.06 Average: lo 0.90 0.90 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 86.22 134.36 6.39 847.02 0.00 0.00 0.00 0.00 Average: ens3 300.31 184.33 2808.46 37.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4829) 04/09/26 _x86_64_ (8 CPU) 11:45:27 LINUX RESTART (8 CPU) 11:46:02 CPU %user %nice %system %iowait %steal %idle 11:47:01 all 4.09 0.00 1.52 1.27 0.06 93.06 11:47:01 0 4.48 0.00 1.90 0.05 0.07 93.51 11:47:01 1 5.38 0.00 1.71 0.10 0.07 92.74 11:47:01 2 3.40 0.00 1.46 0.36 0.03 94.74 11:47:01 3 3.21 0.00 1.17 0.26 0.05 95.32 11:47:01 4 5.12 0.00 1.65 3.62 0.03 89.57 11:47:01 5 3.71 0.00 1.09 0.70 0.07 94.43 11:47:01 6 4.25 0.00 1.36 1.94 0.05 92.40 11:47:01 7 3.16 0.00 1.83 3.14 0.07 91.80 11:48:01 all 5.36 0.00 2.08 0.71 0.06 91.80 11:48:01 0 4.91 0.00 2.21 0.08 0.05 92.75 11:48:01 1 6.23 0.00 2.34 0.05 0.07 91.31 11:48:01 2 5.06 0.00 2.80 2.07 0.07 90.01 11:48:01 3 4.44 0.00 2.09 0.32 0.05 93.10 11:48:01 4 6.33 0.00 1.64 0.30 0.05 91.68 11:48:01 5 5.45 0.00 1.84 2.32 0.07 90.32 11:48:01 6 4.52 0.00 1.80 0.22 0.05 93.41 11:48:01 7 5.91 0.00 1.92 0.30 0.07 91.80 11:49:01 all 57.15 0.00 7.12 0.45 0.13 35.16 11:49:01 0 59.41 0.00 7.38 0.02 0.13 33.06 11:49:01 1 57.32 0.00 6.85 0.00 0.13 35.70 11:49:01 2 56.11 0.00 7.17 0.00 0.13 36.58 11:49:01 3 56.76 0.00 7.27 0.12 0.13 35.72 11:49:01 4 56.17 0.00 6.61 0.27 0.13 36.81 11:49:01 5 56.72 0.00 6.65 0.00 0.12 36.51 11:49:01 6 56.49 0.00 7.12 0.25 0.13 35.99 11:49:01 7 58.18 0.00 7.90 2.91 0.13 30.87 11:50:01 all 39.78 0.00 5.85 0.20 0.11 54.07 11:50:01 0 41.66 0.00 5.60 0.00 0.12 52.62 11:50:01 1 39.23 0.00 6.26 0.45 0.12 53.94 11:50:01 2 40.57 0.00 5.70 0.98 0.12 52.64 11:50:01 3 39.69 0.00 5.99 0.00 0.10 54.22 11:50:01 4 38.80 0.00 5.61 0.07 0.10 55.42 11:50:01 5 41.48 0.00 5.87 0.00 0.10 52.55 11:50:01 6 38.96 0.00 5.82 0.00 0.10 55.13 11:50:01 7 37.81 0.00 5.99 0.08 0.10 56.02 Average: all 26.68 0.00 4.15 0.65 0.09 68.43 Average: 0 27.70 0.00 4.28 0.04 0.09 67.89 Average: 1 27.15 0.00 4.30 0.15 0.10 68.29 Average: 2 26.37 0.00 4.29 0.85 0.09 68.40 Average: 3 26.17 0.00 4.14 0.17 0.08 69.43 Average: 4 26.58 0.00 3.87 1.06 0.08 68.41 Average: 5 26.90 0.00 3.87 0.76 0.09 68.39 Average: 6 26.13 0.00 4.03 0.60 0.08 69.16 Average: 7 26.41 0.00 4.42 1.60 0.09 67.47