---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1360 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-1360) 01/31/26 _x86_64_ (8 CPU) 04:51:52 LINUX RESTART (8 CPU) 04:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:53:01 409.20 81.55 327.65 0.00 13940.34 153775.57 0.00 04:54:01 231.49 3.05 228.45 0.00 49.19 63006.17 0.00 04:55:01 127.95 0.53 127.41 0.00 55.46 47274.40 0.00 Average: 256.21 28.38 227.83 0.00 4681.66 88018.71 0.00 04:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 28509628 31513364 778144 2.37 88152 3194068 1901824 5.61 1033860 2928132 436572 04:54:01 26248652 31282492 990680 3.01 155808 4966720 2236680 6.59 2042592 3974776 736268 04:55:01 26682872 31283252 987116 3.00 165816 4523648 2511716 7.40 1878168 3698692 254552 Average: 27147051 31359703 918647 2.79 136592 4228145 2216740 6.54 1651540 3533867 475797 04:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 lo 5.50 5.50 0.56 0.56 0.00 0.00 0.00 0.00 04:53:01 ens3 678.30 461.02 8353.22 136.57 0.00 0.00 0.00 0.00 04:53:01 docker0 41.46 40.51 2.99 235.93 0.00 0.00 0.00 0.00 04:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:54:01 ens3 543.73 344.03 3070.56 44.92 0.00 0.00 0.00 0.00 04:54:01 docker0 323.85 510.80 27.42 3039.61 0.00 0.00 0.00 0.00 04:54:01 veth470eb7f 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 04:55:01 veth593e5d5 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 04:55:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 04:55:01 ens3 38.49 22.53 262.48 9.85 0.00 0.00 0.00 0.00 04:55:01 docker0 7.05 14.65 0.47 179.92 0.00 0.00 0.00 0.00 Average: veth593e5d5 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 420.17 275.86 3895.42 63.78 0.00 0.00 0.00 0.00 Average: docker0 124.12 188.65 10.29 1151.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1360) 01/31/26 _x86_64_ (8 CPU) 04:51:52 LINUX RESTART (8 CPU) 04:52:01 CPU %user %nice %system %iowait %steal %idle 04:53:01 all 9.56 0.00 2.99 2.00 0.06 85.39 04:53:01 0 6.33 0.00 3.69 4.26 0.05 85.67 04:53:01 1 9.50 0.00 3.64 1.06 0.07 85.73 04:53:01 2 11.10 0.00 2.52 0.91 0.05 85.41 04:53:01 3 9.81 0.00 3.71 7.43 0.08 78.97 04:53:01 4 10.17 0.00 2.14 0.34 0.05 87.30 04:53:01 5 10.27 0.00 2.57 0.69 0.07 86.40 04:53:01 6 8.64 0.00 2.53 0.84 0.05 87.93 04:53:01 7 10.69 0.00 3.08 0.52 0.07 85.64 04:54:01 all 28.12 0.00 5.06 1.36 0.09 65.37 04:54:01 0 27.69 0.00 4.85 1.96 0.08 65.41 04:54:01 1 26.87 0.00 4.48 0.24 0.07 68.34 04:54:01 2 29.27 0.00 4.51 0.19 0.10 65.93 04:54:01 3 28.22 0.00 4.72 0.51 0.08 66.47 04:54:01 4 28.36 0.00 6.52 6.67 0.08 58.37 04:54:01 5 27.68 0.00 4.75 0.20 0.07 67.30 04:54:01 6 28.00 0.00 5.15 0.46 0.10 66.30 04:54:01 7 28.88 0.00 5.54 0.68 0.10 64.81 04:55:01 all 49.86 0.00 6.69 0.97 0.10 42.38 04:55:01 0 49.90 0.00 6.73 1.33 0.10 41.94 04:55:01 1 48.93 0.00 6.73 3.03 0.10 41.21 04:55:01 2 49.51 0.00 6.60 0.64 0.10 43.15 04:55:01 3 50.05 0.00 6.76 1.59 0.10 41.49 04:55:01 4 49.07 0.00 7.01 0.20 0.10 43.62 04:55:01 5 50.15 0.00 6.93 0.42 0.10 42.39 04:55:01 6 49.10 0.00 6.10 0.39 0.08 44.33 04:55:01 7 52.19 0.00 6.66 0.19 0.08 40.88 Average: all 29.20 0.00 4.91 1.45 0.08 64.36 Average: 0 27.98 0.00 5.09 2.52 0.08 64.33 Average: 1 28.45 0.00 4.95 1.44 0.08 65.08 Average: 2 29.98 0.00 4.54 0.58 0.08 64.82 Average: 3 29.42 0.00 5.07 3.17 0.09 62.25 Average: 4 29.21 0.00 5.23 2.40 0.08 63.08 Average: 5 29.36 0.00 4.75 0.44 0.08 65.37 Average: 6 28.60 0.00 4.59 0.56 0.08 66.17 Average: 7 30.58 0.00 5.09 0.46 0.08 63.78