---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9303 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-9303) 05/13/26 _x86_64_ (8 CPU) 22:09:53 LINUX RESTART (8 CPU) 22:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:11:02 369.64 72.62 297.02 0.00 12292.75 188748.68 0.00 22:12:01 196.65 12.76 183.89 0.00 1782.45 51165.44 0.00 22:13:01 105.55 0.35 105.20 0.00 9.33 36713.88 0.00 Average: 224.10 28.66 195.43 0.00 4710.95 92436.28 0.00 22:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:11:02 29285768 31576892 740276 2.25 74524 2517580 1693240 4.99 914640 2319168 520 22:12:01 27195648 31501492 776816 2.36 151720 4297372 1920192 5.66 1333428 3796200 608472 22:13:01 26567512 31483780 791556 2.41 164564 4843632 1879432 5.54 1663496 4040556 136560 Average: 27682976 31520721 769549 2.34 130269 3886195 1830955 5.40 1303855 3385308 248517 22:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:11:02 veth50acd49 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:11:02 lo 3.83 3.83 0.37 0.37 0.00 0.00 0.00 0.00 22:11:02 docker0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 22:11:02 ens3 531.06 327.18 4855.78 83.38 0.00 0.00 0.00 0.00 22:12:01 lo 1.83 1.83 0.18 0.18 0.00 0.00 0.00 0.00 22:12:01 docker0 388.19 544.60 32.41 3501.96 0.00 0.00 0.00 0.00 22:12:01 ens3 704.30 483.21 6939.63 93.22 0.00 0.00 0.00 0.00 22:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 docker0 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:13:01 ens3 30.44 18.43 33.49 12.97 0.00 0.00 0.00 0.00 Average: lo 1.89 1.89 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 128.02 179.57 10.69 1154.42 0.00 0.00 0.00 0.00 Average: ens3 420.38 275.13 3926.40 63.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9303) 05/13/26 _x86_64_ (8 CPU) 22:09:53 LINUX RESTART (8 CPU) 22:10:01 CPU %user %nice %system %iowait %steal %idle 22:11:02 all 7.00 0.00 2.08 6.13 0.05 84.74 22:11:02 0 8.23 0.00 2.20 13.00 0.07 76.50 22:11:02 1 5.47 0.00 1.57 11.82 0.05 81.09 22:11:02 2 12.44 0.00 1.90 2.73 0.05 82.88 22:11:02 3 5.76 0.00 3.20 1.52 0.05 89.47 22:11:02 4 4.21 0.00 2.63 3.80 0.05 89.31 22:11:02 5 7.36 0.00 1.73 14.63 0.05 76.22 22:11:02 6 7.25 0.00 1.38 0.79 0.05 90.53 22:11:02 7 5.30 0.00 2.03 0.76 0.05 91.86 22:12:01 all 6.49 0.00 2.78 7.49 0.06 83.18 22:12:01 0 6.57 0.00 2.60 1.95 0.07 88.81 22:12:01 1 7.02 0.00 2.66 4.87 0.05 85.39 22:12:01 2 6.95 0.00 2.24 7.37 0.07 83.38 22:12:01 3 4.53 0.00 2.64 17.01 0.07 75.75 22:12:01 4 6.60 0.00 4.18 15.14 0.05 74.03 22:12:01 5 7.22 0.00 2.72 5.02 0.05 84.99 22:12:01 6 6.26 0.00 2.86 4.11 0.07 86.70 22:12:01 7 6.78 0.00 2.32 4.44 0.07 86.39 22:13:01 all 43.53 0.00 6.59 2.04 0.10 47.74 22:13:01 0 44.32 0.00 7.07 0.20 0.08 48.32 22:13:01 1 44.69 0.00 6.64 0.69 0.10 47.88 22:13:01 2 41.08 0.00 6.68 11.38 0.08 40.77 22:13:01 3 44.12 0.00 6.48 1.97 0.08 47.34 22:13:01 4 46.17 0.00 6.71 0.34 0.10 46.68 22:13:01 5 43.59 0.00 6.68 1.12 0.08 48.54 22:13:01 6 43.71 0.00 6.82 0.32 0.12 49.04 22:13:01 7 40.59 0.00 5.67 0.30 0.10 53.33 Average: all 19.03 0.00 3.82 5.21 0.07 71.87 Average: 0 19.75 0.00 3.96 5.07 0.07 71.14 Average: 1 19.06 0.00 3.62 5.82 0.07 71.43 Average: 2 20.15 0.00 3.60 7.14 0.07 69.03 Average: 3 18.15 0.00 4.11 6.79 0.07 70.89 Average: 4 19.04 0.00 4.50 6.38 0.07 70.01 Average: 5 19.42 0.00 3.71 6.94 0.06 69.87 Average: 6 19.11 0.00 3.68 1.73 0.08 75.40 Average: 7 17.60 0.00 3.35 1.82 0.07 77.17