---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8091 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-8091) 09/01/25 _x86_64_ (8 CPU) 18:40:50 LINUX RESTART (8 CPU) 18:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:42:01 401.53 82.07 319.46 0.00 14005.40 158315.35 0.00 18:43:01 224.18 2.52 221.66 0.00 45.19 60842.79 0.00 18:44:01 27.98 0.02 27.96 0.00 0.13 26896.60 0.00 18:45:01 136.66 0.22 136.44 0.00 24.13 36385.00 0.00 Average: 197.59 21.20 176.38 0.00 3518.71 70609.94 0.00 18:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:42:01 28594752 31505584 792676 2.41 87680 3104368 1909212 5.63 1058584 2827052 345428 18:43:01 26604716 31302792 974364 2.96 152116 4652896 2270332 6.69 1883464 3801320 461660 18:44:01 25881360 31237296 1039104 3.16 156136 5273340 2105068 6.21 2068976 4308880 647048 18:45:01 26418088 31501184 777436 2.37 161640 5004008 1862804 5.49 1611796 4232476 290944 Average: 26874729 31386714 895895 2.73 139393 4508653 2036854 6.00 1655705 3792432 436270 18:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:42:01 ens3 688.07 473.99 8330.03 137.25 0.00 0.00 0.00 0.00 18:42:01 docker0 56.12 54.99 3.95 282.50 0.00 0.00 0.00 0.00 18:42:01 lo 5.50 5.50 0.56 0.56 0.00 0.00 0.00 0.00 18:43:01 veth06e55b8 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 18:43:01 ens3 531.14 349.04 2969.95 45.88 0.00 0.00 0.00 0.00 18:43:01 docker0 325.43 486.15 26.78 2928.44 0.00 0.00 0.00 0.00 18:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:44:01 veth06e55b8 1.02 1.48 0.13 0.45 0.00 0.00 0.00 0.00 18:44:01 ens3 14.56 8.93 11.41 6.12 0.00 0.00 0.00 0.00 18:44:01 docker0 1.02 1.45 0.12 0.44 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 ens3 104.18 58.31 2705.80 13.21 0.00 0.00 0.00 0.00 18:45:01 docker0 4.83 8.57 0.30 123.28 0.00 0.00 0.00 0.00 18:45:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 334.49 222.57 3504.30 50.62 0.00 0.00 0.00 0.00 Average: docker0 96.85 137.79 7.79 833.67 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 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8091) 09/01/25 _x86_64_ (8 CPU) 18:40:50 LINUX RESTART (8 CPU) 18:41:01 CPU %user %nice %system %iowait %steal %idle 18:42:01 all 10.01 0.00 3.24 1.70 0.06 84.99 18:42:01 0 10.66 0.00 3.07 0.20 0.07 86.01 18:42:01 1 8.58 0.00 3.37 1.72 0.07 86.27 18:42:01 2 9.92 0.00 2.38 1.06 0.07 86.57 18:42:01 3 10.16 0.00 3.09 0.79 0.05 85.91 18:42:01 4 9.91 0.00 2.61 0.69 0.05 86.74 18:42:01 5 7.48 0.00 3.87 5.00 0.07 83.59 18:42:01 6 12.49 0.00 4.11 1.12 0.07 82.21 18:42:01 7 10.84 0.00 3.43 3.01 0.07 82.65 18:43:01 all 20.72 0.00 4.51 0.90 0.07 73.80 18:43:01 0 20.49 0.00 4.49 0.44 0.07 74.51 18:43:01 1 21.28 0.00 4.85 0.67 0.08 73.11 18:43:01 2 21.30 0.00 5.33 2.67 0.07 70.64 18:43:01 3 21.00 0.00 5.10 2.63 0.08 71.19 18:43:01 4 20.38 0.00 4.09 0.24 0.07 75.23 18:43:01 5 20.76 0.00 3.85 0.20 0.07 75.12 18:43:01 6 20.41 0.00 4.07 0.05 0.07 75.40 18:43:01 7 20.19 0.00 4.30 0.29 0.07 75.16 18:44:01 all 39.29 0.00 5.84 0.25 0.07 54.55 18:44:01 0 38.89 0.00 6.09 0.00 0.07 54.95 18:44:01 1 39.19 0.00 5.65 0.13 0.08 54.94 18:44:01 2 39.72 0.00 5.99 1.82 0.07 52.41 18:44:01 3 43.13 0.00 5.98 0.02 0.07 50.80 18:44:01 4 36.84 0.00 6.00 0.00 0.07 57.09 18:44:01 5 36.03 0.00 5.84 0.00 0.07 58.07 18:44:01 6 41.31 0.00 5.92 0.03 0.07 52.67 18:44:01 7 39.21 0.00 5.28 0.00 0.07 55.44 18:45:01 all 48.45 0.00 7.15 0.60 0.08 43.72 18:45:01 0 47.10 0.00 7.57 0.40 0.10 44.82 18:45:01 1 48.48 0.00 7.34 0.99 0.07 43.12 18:45:01 2 50.72 0.00 7.23 2.17 0.07 39.81 18:45:01 3 48.89 0.00 6.80 0.13 0.07 44.11 18:45:01 4 48.36 0.00 6.65 0.07 0.08 44.84 18:45:01 5 48.80 0.00 7.54 0.93 0.07 42.66 18:45:01 6 47.48 0.00 7.45 0.05 0.07 44.95 18:45:01 7 47.78 0.00 6.63 0.07 0.08 45.44 Average: all 29.64 0.00 5.19 0.86 0.07 64.24 Average: 0 29.32 0.00 5.31 0.26 0.08 65.03 Average: 1 29.42 0.00 5.31 0.88 0.08 64.33 Average: 2 30.42 0.00 5.23 1.93 0.07 62.35 Average: 3 30.83 0.00 5.25 0.89 0.07 62.96 Average: 4 28.88 0.00 4.84 0.25 0.07 65.97 Average: 5 28.29 0.00 5.27 1.53 0.07 64.85 Average: 6 30.41 0.00 5.38 0.32 0.07 63.82 Average: 7 29.54 0.00 4.91 0.84 0.07 64.64