---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8234 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 13G 143G 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 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8234) 09/03/25 _x86_64_ (8 CPU) 12:28:31 LINUX RESTART (8 CPU) 12:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:30:01 359.31 36.74 322.56 0.00 6162.57 59061.36 0.00 12:31:01 175.57 3.43 172.14 0.00 47.58 38634.99 0.00 12:32:01 28.33 0.15 28.18 0.00 2.67 28865.47 0.00 12:33:01 181.20 0.48 180.72 0.00 46.79 51804.17 0.00 Average: 186.10 10.20 175.90 0.00 1564.84 44591.25 0.00 12:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 28396624 31452160 832868 2.53 92544 3235012 2142016 6.32 1144392 2919452 1016 12:31:01 26365448 31431760 842728 2.56 153532 5000988 1871604 5.52 1957552 3947324 798916 12:32:01 26307292 31495524 777680 2.37 158752 5087388 1734328 5.11 1567244 4364048 443956 12:33:01 26178868 31477272 794524 2.42 173220 5175812 1875172 5.53 1656680 4390104 404 Average: 26812058 31464179 811950 2.47 144512 4624800 1905780 5.62 1581467 3905232 311073 12:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 docker0 49.09 69.36 3.27 339.40 0.00 0.00 0.00 0.00 12:30:01 lo 5.27 5.27 0.54 0.54 0.00 0.00 0.00 0.00 12:30:01 ens3 642.26 432.58 8255.21 114.45 0.00 0.00 0.00 0.00 12:30:01 veth54b5375 19.68 22.56 1.83 19.97 0.00 0.00 0.00 0.00 12:31:01 docker0 286.42 339.60 24.26 2865.59 0.00 0.00 0.00 0.00 12:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:31:01 ens3 373.56 306.98 2898.17 41.77 0.00 0.00 0.00 0.00 12:31:01 vethf5689e8 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 12:32:01 docker0 1.03 1.45 0.12 0.42 0.00 0.00 0.00 0.00 12:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 ens3 13.18 8.42 10.24 5.54 0.00 0.00 0.00 0.00 12:32:01 vethf5689e8 1.03 1.48 0.13 0.43 0.00 0.00 0.00 0.00 12:33:01 docker0 5.10 9.72 0.31 123.30 0.00 0.00 0.00 0.00 12:33:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 12:33:01 ens3 134.58 84.07 2739.87 25.40 0.00 0.00 0.00 0.00 Average: docker0 85.42 105.04 6.99 832.26 0.00 0.00 0.00 0.00 Average: lo 1.82 1.82 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 290.90 208.01 3475.85 46.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8234) 09/03/25 _x86_64_ (8 CPU) 12:28:31 LINUX RESTART (8 CPU) 12:29:01 CPU %user %nice %system %iowait %steal %idle 12:30:01 all 10.01 0.00 3.16 3.34 0.07 83.42 12:30:01 0 8.67 0.00 4.00 15.43 0.07 71.84 12:30:01 1 7.56 0.00 1.89 0.08 0.05 90.41 12:30:01 2 11.65 0.00 4.37 4.64 0.08 79.25 12:30:01 3 8.97 0.00 2.83 0.98 0.07 87.16 12:30:01 4 14.53 0.00 1.90 1.64 0.07 81.86 12:30:01 5 11.39 0.00 3.10 0.95 0.07 84.50 12:30:01 6 9.17 0.00 4.06 2.77 0.08 83.91 12:30:01 7 8.10 0.00 3.15 0.27 0.05 88.43 12:31:01 all 29.21 0.00 5.36 2.88 0.10 62.46 12:31:01 0 26.10 0.00 5.42 5.94 0.12 62.42 12:31:01 1 26.47 0.00 4.40 0.29 0.10 68.74 12:31:01 2 29.35 0.00 5.94 2.62 0.08 62.01 12:31:01 3 30.69 0.00 5.72 3.37 0.10 60.12 12:31:01 4 26.03 0.00 4.91 7.37 0.08 61.60 12:31:01 5 31.92 0.00 5.23 0.44 0.08 62.33 12:31:01 6 30.67 0.00 5.68 1.01 0.10 62.54 12:31:01 7 32.39 0.00 5.59 2.00 0.10 59.92 12:32:01 all 43.49 0.00 5.36 1.51 0.11 49.53 12:32:01 0 42.69 0.00 5.25 0.03 0.12 51.90 12:32:01 1 40.23 0.00 4.91 0.40 0.10 54.35 12:32:01 2 44.63 0.00 5.63 9.87 0.12 39.75 12:32:01 3 44.28 0.00 5.68 1.04 0.10 48.90 12:32:01 4 41.17 0.00 4.94 0.35 0.10 53.44 12:32:01 5 43.66 0.00 5.36 0.12 0.10 50.77 12:32:01 6 45.29 0.00 5.54 0.13 0.10 48.93 12:32:01 7 45.92 0.00 5.61 0.10 0.10 48.27 12:33:01 all 23.96 0.00 4.54 4.48 0.08 66.94 12:33:01 0 23.08 0.00 4.01 4.38 0.07 68.46 12:33:01 1 23.84 0.00 6.09 0.62 0.07 69.38 12:33:01 2 24.81 0.00 4.38 1.00 0.07 69.74 12:33:01 3 25.34 0.00 4.22 1.80 0.08 68.56 12:33:01 4 23.27 0.00 4.15 0.64 0.08 71.86 12:33:01 5 25.05 0.00 4.10 2.98 0.08 67.79 12:33:01 6 23.68 0.00 4.32 7.34 0.12 64.54 12:33:01 7 22.59 0.00 5.01 17.14 0.08 55.17 Average: all 26.68 0.00 4.61 3.05 0.09 65.57 Average: 0 25.16 0.00 4.67 6.43 0.09 63.65 Average: 1 24.52 0.00 4.32 0.35 0.08 70.73 Average: 2 27.64 0.00 5.08 4.54 0.09 62.65 Average: 3 27.33 0.00 4.61 1.80 0.09 66.17 Average: 4 26.24 0.00 3.97 2.50 0.08 67.20 Average: 5 28.02 0.00 4.45 1.12 0.08 66.32 Average: 6 27.23 0.00 4.90 2.82 0.10 64.95 Average: 7 27.29 0.00 4.84 4.87 0.08 62.91