---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9792 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: 2800.000 BogoMIPS: 5600.00 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9792) 05/21/26 _x86_64_ (8 CPU) 10:26:56 LINUX RESTART (8 CPU) 10:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:28:02 373.68 70.86 302.82 0.00 11577.88 173562.80 0.00 10:29:01 108.80 4.19 104.61 0.00 518.69 56813.15 0.00 Average: 243.75 38.15 205.59 0.00 6153.08 116294.33 0.00 10:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:28:02 29321620 31582828 750804 2.28 72724 2491384 1825516 5.38 888804 2325876 595620 10:29:01 27662824 31388656 902400 2.75 106480 3830408 2019464 5.95 1541560 3200340 623464 Average: 28492222 31485742 826602 2.51 89602 3160896 1922490 5.67 1215182 2763108 609542 10:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:28:02 lo 3.00 3.00 0.28 0.28 0.00 0.00 0.00 0.00 10:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:02 ens3 459.54 312.92 4546.15 78.32 0.00 0.00 0.00 0.00 10:29:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 10:29:01 vethfc48825 31.47 38.87 3.02 472.98 0.00 0.00 0.00 0.04 10:29:01 docker0 39.93 51.25 3.48 612.16 0.00 0.00 0.00 0.00 10:29:01 ens3 213.35 147.16 4065.01 61.58 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.19 0.19 0.00 0.00 0.00 0.00 Average: vethfc48825 15.44 19.07 1.48 232.01 0.00 0.00 0.00 0.02 Average: docker0 19.58 25.14 1.71 300.28 0.00 0.00 0.00 0.00 Average: ens3 338.78 231.61 4310.14 70.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9792) 05/21/26 _x86_64_ (8 CPU) 10:26:56 LINUX RESTART (8 CPU) 10:27:01 CPU %user %nice %system %iowait %steal %idle 10:28:02 all 6.96 0.00 2.13 3.71 0.07 87.13 10:28:02 0 6.65 0.00 1.98 0.14 0.09 91.14 10:28:02 1 6.52 0.00 1.13 6.82 0.05 85.48 10:28:02 2 11.50 0.00 1.86 0.59 0.05 86.00 10:28:02 3 7.76 0.00 3.12 4.02 0.16 84.95 10:28:02 4 5.14 0.00 2.63 1.21 0.07 90.94 10:28:02 5 6.26 0.00 1.92 3.53 0.05 88.24 10:28:02 6 6.71 0.00 3.16 12.07 0.05 78.01 10:28:02 7 5.10 0.00 1.29 0.95 0.05 92.61 10:29:01 all 22.54 0.00 4.11 1.96 0.08 71.32 10:29:01 0 21.69 0.00 4.08 0.12 0.07 74.04 10:29:01 1 22.66 0.00 4.64 0.80 0.09 71.81 10:29:01 2 24.67 0.00 4.24 4.73 0.09 66.27 10:29:01 3 23.41 0.00 3.90 0.29 0.09 72.31 10:29:01 4 21.88 0.00 4.22 8.08 0.07 65.75 10:29:01 5 22.37 0.00 3.73 0.92 0.07 72.91 10:29:01 6 22.60 0.00 4.06 0.56 0.10 72.67 10:29:01 7 21.01 0.00 3.97 0.21 0.07 74.75 Average: all 14.67 0.00 3.11 2.84 0.07 79.31 Average: 0 14.23 0.00 3.04 0.13 0.08 82.53 Average: 1 14.43 0.00 2.85 3.87 0.07 78.78 Average: 2 17.95 0.00 3.03 2.61 0.07 76.35 Average: 3 15.61 0.00 3.51 2.15 0.12 78.61 Average: 4 13.56 0.00 3.43 4.66 0.07 78.28 Average: 5 14.20 0.00 2.81 2.25 0.06 80.68 Average: 6 14.50 0.00 3.60 6.43 0.08 75.40 Average: 7 12.88 0.00 2.60 0.59 0.06 83.87