---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-12357 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 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-12357) 06/03/26 _x86_64_ (8 CPU) 21:51:01 LINUX RESTART (8 CPU) 21:52:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:53:01 125.03 9.68 115.35 0.00 1453.04 48527.64 0.00 21:54:01 58.22 0.05 58.17 0.00 0.40 32862.81 0.00 21:55:01 49.33 0.00 49.33 0.00 0.00 38059.60 0.00 21:56:01 60.41 0.43 59.97 0.00 26.80 20143.84 0.00 Average: 73.03 2.51 70.52 0.00 365.54 34841.32 0.00 21:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:53:01 27902476 31489344 795796 2.42 118760 3654108 1742300 5.14 1164828 3311080 434628 21:54:01 26073348 31248876 1032712 3.14 128232 5157444 2027660 5.98 2045540 4182068 1007416 21:55:01 26305436 31478784 801540 2.44 131808 5139736 1749744 5.16 1779796 4201692 9372 21:56:01 27744060 31437764 844420 2.57 136116 3739904 1777940 5.24 1269408 3355900 604 Average: 27006330 31413692 868617 2.64 128729 4422798 1824411 5.38 1564893 3762685 363005 21:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:53:01 veth50d69e4 138.49 217.54 13.46 1601.74 0.00 0.00 0.00 0.13 21:53:01 docker0 269.09 339.21 20.52 2255.11 0.00 0.00 0.00 0.00 21:53:01 lo 2.44 2.44 0.24 0.24 0.00 0.00 0.00 0.00 21:53:01 ens3 647.14 458.74 9511.78 89.18 0.00 0.00 0.00 0.00 21:54:01 veth50d69e4 0.53 0.52 0.07 0.27 0.00 0.00 0.00 0.00 21:54:01 docker0 0.53 0.48 0.06 0.26 0.00 0.00 0.00 0.00 21:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:54:01 ens3 10.16 8.00 8.27 4.66 0.00 0.00 0.00 0.00 21:55:01 veth50d69e4 1.30 1.43 0.13 1.67 0.00 0.00 0.00 0.00 21:55:01 docker0 1.30 1.42 0.11 1.67 0.00 0.00 0.00 0.00 21:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 ens3 17.02 9.55 14.69 7.10 0.00 0.00 0.00 0.00 21:56:01 docker0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 21:56:01 ens3 132.61 84.55 2568.42 26.92 0.00 0.00 0.00 0.00 Average: docker0 66.90 84.22 5.11 557.21 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 199.88 138.88 2998.78 31.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-12357) 06/03/26 _x86_64_ (8 CPU) 21:51:01 LINUX RESTART (8 CPU) 21:52:02 CPU %user %nice %system %iowait %steal %idle 21:53:01 all 7.77 0.00 3.10 1.10 0.05 87.98 21:53:01 0 8.46 0.00 3.24 0.43 0.05 87.82 21:53:01 1 6.93 0.00 2.26 0.26 0.03 90.52 21:53:01 2 8.56 0.00 3.36 3.37 0.07 84.64 21:53:01 3 6.86 0.00 3.02 0.27 0.07 89.78 21:53:01 4 7.17 0.00 3.43 1.20 0.05 88.15 21:53:01 5 7.94 0.00 2.82 0.09 0.05 89.10 21:53:01 6 8.70 0.00 3.80 2.94 0.05 84.51 21:53:01 7 7.50 0.00 2.87 0.22 0.05 89.36 21:54:01 all 58.75 0.00 7.30 0.48 0.10 33.36 21:54:01 0 59.70 0.00 7.61 0.30 0.12 32.27 21:54:01 1 59.19 0.00 6.97 0.77 0.12 32.95 21:54:01 2 60.19 0.00 7.23 0.00 0.10 32.48 21:54:01 3 58.51 0.00 7.22 0.20 0.10 33.97 21:54:01 4 58.41 0.00 7.03 0.15 0.10 34.31 21:54:01 5 60.61 0.00 6.97 0.15 0.10 32.18 21:54:01 6 56.66 0.00 7.90 2.02 0.10 33.33 21:54:01 7 56.74 0.00 7.48 0.29 0.10 35.39 21:55:01 all 33.37 0.00 5.20 1.87 0.08 59.49 21:55:01 0 32.56 0.00 5.40 0.60 0.07 61.37 21:55:01 1 32.56 0.00 5.39 1.58 0.07 60.41 21:55:01 2 33.11 0.00 5.54 8.08 0.08 53.19 21:55:01 3 33.63 0.00 5.08 0.37 0.08 60.83 21:55:01 4 33.70 0.00 5.17 1.24 0.08 59.81 21:55:01 5 33.46 0.00 5.15 0.34 0.10 60.95 21:55:01 6 32.71 0.00 5.05 0.42 0.08 61.74 21:55:01 7 35.22 0.00 4.81 2.31 0.07 57.59 21:56:01 all 16.38 0.00 2.19 0.38 0.04 81.01 21:56:01 0 15.96 0.00 3.38 0.47 0.05 80.13 21:56:01 1 18.54 0.00 1.74 0.07 0.05 79.60 21:56:01 2 16.15 0.00 2.23 0.03 0.03 81.55 21:56:01 3 15.77 0.00 2.02 0.03 0.05 82.13 21:56:01 4 15.79 0.00 2.30 2.12 0.05 79.75 21:56:01 5 16.09 0.00 1.76 0.03 0.03 82.09 21:56:01 6 16.09 0.00 2.13 0.02 0.03 81.73 21:56:01 7 16.69 0.00 1.93 0.27 0.05 81.06 Average: all 29.17 0.00 4.45 0.96 0.07 65.35 Average: 0 29.28 0.00 4.92 0.45 0.07 65.28 Average: 1 29.42 0.00 4.10 0.67 0.07 65.74 Average: 2 29.60 0.00 4.59 2.87 0.07 62.87 Average: 3 28.80 0.00 4.34 0.22 0.08 66.56 Average: 4 28.87 0.00 4.49 1.18 0.07 65.40 Average: 5 29.64 0.00 4.18 0.15 0.07 65.95 Average: 6 28.64 0.00 4.72 1.34 0.07 65.23 Average: 7 29.14 0.00 4.28 0.78 0.07 65.73