---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10722 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-10722) 05/25/26 _x86_64_ (8 CPU) 07:51:02 LINUX RESTART (8 CPU) 07:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:53:01 241.99 15.60 226.40 0.00 2210.83 71578.07 0.00 07:54:01 56.27 0.10 56.17 0.00 4.27 27683.67 0.00 07:55:01 103.12 0.38 102.73 0.00 31.19 25312.98 0.00 Average: 133.79 5.36 128.43 0.00 748.76 41524.91 0.00 07:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:53:01 27236432 31457452 825800 2.51 147428 4228336 1925508 5.68 1360436 3742456 896 07:54:01 26162552 31224952 1048720 3.19 156792 4989960 2381948 7.02 1904932 4195592 363904 07:55:01 26153284 31369428 902860 2.75 164380 5120156 2162492 6.38 2097696 3996700 856092 Average: 26517423 31350611 925793 2.82 156200 4779484 2156649 6.36 1787688 3978249 406964 07:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:53:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 07:53:01 docker0 328.73 436.11 27.75 3260.71 0.00 0.00 0.00 0.00 07:53:01 ens3 587.64 424.93 6648.64 89.92 0.00 0.00 0.00 0.00 07:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:54:01 vethc647e68 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 07:54:01 docker0 0.10 0.07 0.00 0.01 0.00 0.00 0.00 0.00 07:54:01 ens3 25.40 17.11 27.81 10.43 0.00 0.00 0.00 0.00 07:55:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 07:55:01 docker0 5.42 10.21 0.38 130.88 0.00 0.00 0.00 0.00 07:55:01 veth9b433bf 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 07:55:01 ens3 32.09 20.33 211.85 9.18 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 111.41 148.80 9.38 1130.53 0.00 0.00 0.00 0.00 Average: veth9b433bf 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 215.04 154.12 2296.10 36.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-10722) 05/25/26 _x86_64_ (8 CPU) 07:51:02 LINUX RESTART (8 CPU) 07:52:01 CPU %user %nice %system %iowait %steal %idle 07:53:01 all 6.21 0.00 2.73 8.14 0.07 82.85 07:53:01 0 8.11 0.00 3.57 12.87 0.12 75.33 07:53:01 1 6.08 0.00 1.90 1.43 0.05 90.54 07:53:01 2 5.97 0.00 2.51 7.85 0.07 83.59 07:53:01 3 5.90 0.00 3.61 12.04 0.05 78.39 07:53:01 4 4.66 0.00 2.62 2.81 0.07 89.84 07:53:01 5 6.94 0.00 2.57 16.78 0.08 73.63 07:53:01 6 5.23 0.00 2.43 3.87 0.07 88.40 07:53:01 7 6.80 0.00 2.61 7.41 0.05 83.13 07:54:01 all 40.80 0.00 5.62 0.79 0.09 52.70 07:54:01 0 41.82 0.00 6.14 1.36 0.08 50.59 07:54:01 1 41.96 0.00 5.79 0.71 0.10 51.44 07:54:01 2 43.54 0.00 5.97 0.20 0.08 50.20 07:54:01 3 34.27 0.00 5.08 0.46 0.10 60.09 07:54:01 4 36.07 0.00 5.13 2.52 0.10 56.18 07:54:01 5 41.42 0.00 5.90 0.30 0.08 52.29 07:54:01 6 42.71 0.00 5.32 0.20 0.10 51.67 07:54:01 7 44.52 0.00 5.63 0.57 0.08 49.19 07:55:01 all 55.87 0.00 6.74 0.68 0.10 36.61 07:55:01 0 56.81 0.00 7.16 2.14 0.12 33.77 07:55:01 1 55.81 0.00 6.60 0.29 0.10 37.20 07:55:01 2 56.32 0.00 7.41 0.25 0.12 35.89 07:55:01 3 53.69 0.00 6.06 0.10 0.10 40.04 07:55:01 4 52.06 0.00 6.75 1.82 0.10 39.27 07:55:01 5 57.99 0.00 6.40 0.44 0.10 35.07 07:55:01 6 57.10 0.00 6.96 0.18 0.08 35.67 07:55:01 7 57.15 0.00 6.55 0.20 0.10 36.00 Average: all 34.30 0.00 5.03 3.20 0.09 57.38 Average: 0 35.58 0.00 5.62 5.46 0.11 53.23 Average: 1 34.63 0.00 4.76 0.81 0.08 59.71 Average: 2 35.32 0.00 5.30 2.76 0.09 56.52 Average: 3 31.25 0.00 4.92 4.22 0.08 59.53 Average: 4 30.89 0.00 4.83 2.38 0.09 61.80 Average: 5 35.45 0.00 4.95 5.84 0.09 53.66 Average: 6 35.06 0.00 4.91 1.41 0.08 58.53 Average: 7 36.20 0.00 4.93 2.72 0.08 56.07