---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1459 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-1459) 02/02/26 _x86_64_ (8 CPU) 05:42:51 LINUX RESTART (8 CPU) 05:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:44:02 451.17 81.55 369.62 0.00 13934.88 167113.48 0.00 05:45:01 250.47 3.75 246.72 0.00 59.24 67515.34 0.00 05:46:01 117.61 0.28 117.33 0.00 21.46 33511.48 0.00 Average: 273.21 28.67 244.55 0.00 4697.63 89502.23 0.00 05:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:44:02 28718448 31512056 792600 2.41 84232 2995068 1853768 5.47 1047168 2724092 235452 05:45:01 26360308 31415216 863376 2.63 157532 4983696 2145956 6.33 1916908 3993448 691712 05:46:01 26177200 31505040 773956 2.35 175832 5201976 1792132 5.28 1615436 4439180 458032 Average: 27085319 31477437 809977 2.46 139199 4393580 1930619 5.69 1526504 3718907 461732 05:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:44:02 lo 5.57 5.57 0.57 0.57 0.00 0.00 0.00 0.00 05:44:02 docker0 38.84 38.76 2.77 204.57 0.00 0.00 0.00 0.00 05:44:02 ens3 655.72 443.89 8288.07 133.06 0.00 0.00 0.00 0.00 05:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:45:01 docker0 293.90 411.00 25.85 3121.28 0.00 0.00 0.00 0.00 05:45:01 ens3 448.50 315.15 3156.18 44.77 0.00 0.00 0.00 0.00 05:45:01 veth758e579 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:46:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 05:46:01 docker0 4.85 10.11 0.35 128.38 0.00 0.00 0.00 0.00 05:46:01 ens3 111.31 63.01 2717.59 14.91 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 111.52 151.85 9.56 1140.40 0.00 0.00 0.00 0.00 Average: ens3 404.94 273.79 4729.35 64.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1459) 02/02/26 _x86_64_ (8 CPU) 05:42:51 LINUX RESTART (8 CPU) 05:43:01 CPU %user %nice %system %iowait %steal %idle 05:44:02 all 8.94 0.00 2.75 2.44 0.06 85.81 05:44:02 0 11.22 0.00 2.46 1.01 0.07 85.25 05:44:02 1 8.76 0.00 2.10 0.49 0.07 88.59 05:44:02 2 8.45 0.00 2.18 4.70 0.05 84.62 05:44:02 3 7.02 0.00 3.37 4.67 0.05 84.89 05:44:02 4 9.23 0.00 3.33 1.24 0.03 86.17 05:44:02 5 10.25 0.00 2.26 0.70 0.07 86.72 05:44:02 6 9.03 0.00 3.48 1.03 0.05 86.42 05:44:02 7 7.57 0.00 2.84 5.69 0.07 83.83 05:45:01 all 28.17 0.00 5.89 3.06 0.07 62.81 05:45:01 0 28.13 0.00 6.92 6.66 0.07 58.22 05:45:01 1 28.04 0.00 5.27 0.55 0.05 66.08 05:45:01 2 28.73 0.00 5.82 1.63 0.09 63.74 05:45:01 3 27.04 0.00 6.51 3.54 0.07 62.84 05:45:01 4 28.79 0.00 5.11 0.74 0.07 65.30 05:45:01 5 27.65 0.00 6.13 1.03 0.09 65.11 05:45:01 6 29.81 0.00 5.55 4.65 0.09 59.90 05:45:01 7 27.15 0.00 5.83 5.69 0.07 61.25 05:46:01 all 39.73 0.00 6.04 1.48 0.08 52.67 05:46:01 0 39.86 0.00 5.88 3.42 0.08 50.76 05:46:01 1 39.93 0.00 5.62 0.22 0.08 54.14 05:46:01 2 39.58 0.00 5.50 1.28 0.08 53.56 05:46:01 3 39.28 0.00 7.55 0.99 0.08 52.09 05:46:01 4 39.56 0.00 6.71 2.09 0.07 51.58 05:46:01 5 40.93 0.00 5.65 0.17 0.08 53.17 05:46:01 6 38.75 0.00 5.57 0.08 0.08 55.51 05:46:01 7 39.94 0.00 5.81 3.62 0.08 50.55 Average: all 25.59 0.00 4.89 2.32 0.07 67.14 Average: 0 26.36 0.00 5.07 3.67 0.07 64.83 Average: 1 25.54 0.00 4.32 0.42 0.07 69.66 Average: 2 25.58 0.00 4.49 2.54 0.07 67.32 Average: 3 24.44 0.00 5.81 3.06 0.07 66.63 Average: 4 25.83 0.00 5.05 1.36 0.06 67.71 Average: 5 26.24 0.00 4.67 0.63 0.08 68.39 Average: 6 25.84 0.00 4.86 1.90 0.07 67.32 Average: 7 24.88 0.00 4.82 5.00 0.07 65.23