---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-727 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 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-727) 08/21/26 _x86_64_ (8 CPU) 04:53:28 LINUX RESTART (8 CPU) 04:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:55:01 412.96 20.26 392.70 0.00 3262.39 139987.34 0.00 04:56:01 143.63 2.20 141.43 0.00 23.33 45721.60 0.00 04:57:01 40.59 1.52 39.08 0.00 30.00 26836.99 0.00 Average: 199.06 7.99 191.07 0.00 1105.24 70848.64 0.00 04:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:55:01 28147036 31435444 848024 2.58 106472 3416200 2124460 6.26 1197948 3076732 115108 04:56:01 26181960 31445996 829500 2.52 156360 5188800 1870660 5.52 2023940 4058756 708472 04:57:01 26117184 31482652 790248 2.40 162924 5251628 1890944 5.57 1651416 4458740 418820 Average: 26815393 31454697 822591 2.50 141919 4618876 1962021 5.78 1624435 3864743 414133 04:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:55:01 docker0 247.23 264.94 19.93 933.69 0.00 0.00 0.00 0.00 04:55:01 lo 5.07 5.07 0.51 0.51 0.00 0.00 0.00 0.00 04:55:01 veth9523b2c 167.87 192.05 16.82 573.35 0.00 0.00 0.00 0.05 04:55:01 ens3 694.20 516.43 8497.49 122.23 0.00 0.00 0.00 0.00 04:56:01 veth0a4521b 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:56:01 docker0 122.41 177.19 10.26 2294.56 0.00 0.00 0.00 0.00 04:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:56:01 ens3 204.67 139.28 2324.54 23.30 0.00 0.00 0.00 0.00 04:57:01 veth0a4521b 1.18 1.50 0.14 0.45 0.00 0.00 0.00 0.00 04:57:01 docker0 1.18 1.48 0.13 0.45 0.00 0.00 0.00 0.00 04:57:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:57:01 ens3 15.86 10.83 11.80 8.57 0.00 0.00 0.00 0.00 Average: veth0a4521b 0.41 0.56 0.05 0.16 0.00 0.00 0.00 0.00 Average: docker0 123.61 147.87 10.11 1076.23 0.00 0.00 0.00 0.00 Average: lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 304.91 222.18 3611.28 51.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-727) 08/21/26 _x86_64_ (8 CPU) 04:53:28 LINUX RESTART (8 CPU) 04:54:01 CPU %user %nice %system %iowait %steal %idle 04:55:01 all 9.31 0.00 3.62 1.41 0.07 85.58 04:55:01 0 8.84 0.00 4.21 0.27 0.07 86.61 04:55:01 1 8.78 0.00 3.45 1.30 0.07 86.41 04:55:01 2 8.97 0.00 3.91 0.94 0.07 86.11 04:55:01 3 9.88 0.00 2.77 1.23 0.07 86.05 04:55:01 4 11.87 0.00 3.29 0.12 0.07 84.65 04:55:01 5 8.85 0.00 3.50 0.07 0.07 87.52 04:55:01 6 9.70 0.00 4.33 4.37 0.08 81.52 04:55:01 7 7.63 0.00 3.52 3.03 0.07 85.76 04:56:01 all 34.68 0.00 5.86 0.71 0.08 58.67 04:56:01 0 34.52 0.00 6.46 0.32 0.10 58.60 04:56:01 1 33.84 0.00 5.94 0.83 0.08 59.30 04:56:01 2 34.64 0.00 6.17 0.19 0.08 58.92 04:56:01 3 35.19 0.00 5.79 2.98 0.08 55.96 04:56:01 4 32.59 0.00 5.88 0.83 0.08 60.62 04:56:01 5 36.45 0.00 5.77 0.19 0.07 57.53 04:56:01 6 35.03 0.00 5.42 0.23 0.08 59.23 04:56:01 7 35.14 0.00 5.43 0.12 0.08 59.23 04:57:01 all 46.37 0.00 6.06 0.24 0.10 47.24 04:57:01 0 46.81 0.00 5.54 0.03 0.10 47.52 04:57:01 1 46.08 0.00 5.91 0.27 0.08 47.66 04:57:01 2 45.70 0.00 6.23 0.08 0.08 47.90 04:57:01 3 45.97 0.00 5.92 0.54 0.08 47.49 04:57:01 4 47.98 0.00 6.06 0.91 0.10 44.95 04:57:01 5 46.52 0.00 6.54 0.02 0.12 46.81 04:57:01 6 45.10 0.00 6.31 0.02 0.08 48.49 04:57:01 7 46.75 0.00 5.97 0.03 0.12 47.12 Average: all 30.15 0.00 5.18 0.79 0.08 63.80 Average: 0 30.11 0.00 5.40 0.21 0.09 64.19 Average: 1 29.58 0.00 5.10 0.80 0.08 64.44 Average: 2 29.79 0.00 5.44 0.40 0.08 64.29 Average: 3 30.37 0.00 4.83 1.58 0.08 63.14 Average: 4 30.82 0.00 5.08 0.62 0.08 63.40 Average: 5 30.61 0.00 5.27 0.09 0.08 63.95 Average: 6 30.00 0.00 5.36 1.53 0.08 63.03 Average: 7 29.90 0.00 4.98 1.05 0.09 63.98