---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775280 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 16G 140G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 16G 140G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775280) 12/18/25 _x86_64_ (8 CPU) 02:06:52 LINUX RESTART (8 CPU) 02:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 422.40 82.24 340.16 0.00 14044.99 203595.67 0.00 02:09:01 291.48 4.50 286.99 0.00 50.26 92311.01 0.00 02:10:01 198.02 0.37 197.65 0.00 3.73 98205.37 0.00 02:11:02 135.42 0.30 135.12 0.00 33.14 51197.60 0.00 Average: 261.78 21.84 239.94 0.00 3531.57 111302.37 0.00 02:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 28963724 31482940 830796 2.53 77688 2739340 1894824 5.59 1098432 2449640 64828 02:09:01 25823900 31287860 986264 3.00 162284 5376260 2232236 6.58 1986036 4443148 546192 02:10:01 24480312 31398456 868844 2.64 217984 6640696 1956216 5.77 1841868 5786692 796 02:11:02 23463756 31446768 825336 2.51 222140 7676740 1908876 5.63 2016524 6611920 0 Average: 25682923 31404006 877810 2.67 170024 5608259 1998038 5.89 1735715 4822850 152954 02:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 docker0 88.34 88.65 6.17 501.72 0.00 0.00 0.00 0.00 02:08:01 lo 5.77 5.77 0.59 0.59 0.00 0.00 0.00 0.00 02:08:01 ens3 696.05 503.43 6614.27 139.16 0.00 0.00 0.00 0.00 02:09:01 docker0 292.23 349.09 25.42 3010.18 0.00 0.00 0.00 0.00 02:09:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 02:09:01 vethb329268 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:09:01 ens3 539.31 398.72 7545.40 52.07 0.00 0.00 0.00 0.00 02:10:01 docker0 170.17 352.57 21.21 6576.00 0.00 0.00 0.00 0.00 02:10:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:10:01 veth9247732 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 vethb329268 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 ens3 436.09 222.20 7467.80 40.69 0.00 0.00 0.00 0.00 02:11:02 docker0 10.51 19.63 1.25 145.99 0.00 0.00 0.00 0.00 02:11:02 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:11:02 ens3 44.93 25.05 168.71 12.45 0.00 0.00 0.00 0.00 Average: docker0 140.26 202.41 13.51 2557.47 0.00 0.00 0.00 0.00 Average: lo 1.84 1.84 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 428.94 287.24 5446.85 61.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775280) 12/18/25 _x86_64_ (8 CPU) 02:06:52 LINUX RESTART (8 CPU) 02:07:01 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 8.59 0.00 2.66 2.31 0.07 86.37 02:08:01 0 7.98 0.00 2.21 1.42 0.05 88.34 02:08:01 1 13.02 0.00 4.00 4.25 0.08 78.65 02:08:01 2 10.12 0.00 1.83 0.94 0.05 87.06 02:08:01 3 6.37 0.00 2.65 3.69 0.07 87.22 02:08:01 4 7.81 0.00 2.59 4.30 0.07 85.24 02:08:01 5 5.95 0.00 2.17 2.59 0.07 89.23 02:08:01 6 9.58 0.00 2.76 0.64 0.08 86.94 02:08:01 7 7.94 0.00 3.07 0.64 0.07 88.28 02:09:01 all 25.67 0.00 6.11 4.99 0.10 63.13 02:09:01 0 25.69 0.00 5.14 1.70 0.08 67.39 02:09:01 1 27.10 0.00 6.02 2.92 0.10 63.86 02:09:01 2 26.74 0.00 6.26 2.79 0.10 64.11 02:09:01 3 27.32 0.00 5.91 2.31 0.08 64.37 02:09:01 4 26.34 0.00 6.29 4.02 0.08 63.26 02:09:01 5 23.21 0.00 6.37 15.07 0.08 55.28 02:09:01 6 23.88 0.00 5.86 1.94 0.10 68.22 02:09:01 7 25.07 0.00 7.03 9.22 0.12 58.56 02:10:01 all 17.74 0.00 4.91 2.65 0.08 74.62 02:10:01 0 15.93 0.00 4.51 1.26 0.08 78.21 02:10:01 1 39.70 0.00 9.47 17.02 0.10 33.71 02:10:01 2 14.61 0.00 5.11 0.77 0.07 79.44 02:10:01 3 14.13 0.00 3.73 0.60 0.08 81.45 02:10:01 4 19.58 0.00 4.61 0.94 0.07 74.80 02:10:01 5 14.91 0.00 5.08 0.30 0.08 79.62 02:10:01 6 13.60 0.00 4.08 0.19 0.10 82.03 02:10:01 7 9.57 0.00 2.74 0.17 0.05 87.47 02:11:02 all 33.35 0.00 5.11 2.25 0.10 59.19 02:11:02 0 56.05 0.00 6.09 0.82 0.13 36.90 02:11:02 1 27.33 0.00 4.53 4.93 0.08 63.11 02:11:02 2 31.56 0.00 5.95 3.98 0.13 58.38 02:11:02 3 35.97 0.00 5.35 1.92 0.10 56.67 02:11:02 4 33.34 0.00 5.57 0.98 0.10 60.01 02:11:02 5 32.71 0.00 5.29 1.75 0.08 60.17 02:11:02 6 25.23 0.00 3.73 0.67 0.07 70.30 02:11:02 7 24.61 0.00 4.36 2.97 0.08 67.98 Average: all 21.34 0.00 4.69 3.05 0.09 70.83 Average: 0 26.43 0.00 4.49 1.30 0.09 67.69 Average: 1 26.78 0.00 6.00 7.27 0.09 59.86 Average: 2 20.74 0.00 4.78 2.12 0.09 72.27 Average: 3 20.95 0.00 4.41 2.13 0.08 72.43 Average: 4 21.74 0.00 4.76 2.56 0.08 70.86 Average: 5 19.19 0.00 4.73 4.91 0.08 71.09 Average: 6 18.08 0.00 4.10 0.86 0.09 76.87 Average: 7 16.78 0.00 4.29 3.23 0.08 75.62