---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773372 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 15G 141G 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 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773372) 11/19/25 _x86_64_ (8 CPU) 02:19:31 LINUX RESTART (8 CPU) 02:20:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:21:01 338.47 23.88 314.59 0.00 3463.28 142598.61 0.00 02:22:01 215.11 3.65 211.46 0.00 55.06 49850.24 0.00 02:23:01 26.31 0.03 26.28 0.00 0.27 24960.11 0.00 02:24:01 203.53 0.47 203.07 0.00 51.46 55071.75 0.00 02:25:01 151.06 3.73 147.33 0.00 2545.31 56237.96 0.00 Average: 186.39 6.29 180.10 0.00 1215.58 65486.74 0.00 02:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:21:01 28311988 31485484 801236 2.44 98764 3330400 1902388 5.61 1077240 3054644 193728 02:22:01 26037048 31184020 1089120 3.31 168164 5051548 2143204 6.32 2160128 4056704 690124 02:23:01 25305728 30662220 1609796 4.90 174648 5228056 2707032 7.98 2382392 4533808 428032 02:24:01 25686412 31471868 798180 2.43 199548 5577032 1866928 5.50 1779076 4695216 154924 02:25:01 24075324 31395576 853484 2.60 255088 6917588 1824636 5.38 2057916 5869180 300 Average: 25883300 31239834 1030363 3.13 179242 5220925 2088838 6.16 1891350 4441910 293422 02:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:21:01 docker0 48.43 44.42 3.67 298.25 0.00 0.00 0.00 0.00 02:21:01 ens3 621.62 426.10 8113.75 132.36 0.00 0.00 0.00 0.00 02:21:01 lo 5.08 5.08 0.52 0.52 0.00 0.00 0.00 0.00 02:22:01 docker0 287.97 437.23 24.73 2900.36 0.00 0.00 0.00 0.00 02:22:01 ens3 472.64 308.42 2933.89 42.35 0.00 0.00 0.00 0.00 02:22:01 veth430ed61 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:23:01 docker0 0.80 1.13 0.10 0.38 0.00 0.00 0.00 0.00 02:23:01 ens3 10.88 7.38 9.95 4.47 0.00 0.00 0.00 0.00 02:23:01 veth430ed61 0.80 1.17 0.11 0.38 0.00 0.00 0.00 0.00 02:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 docker0 4.73 10.18 0.28 114.98 0.00 0.00 0.00 0.00 02:24:01 ens3 200.15 136.08 4919.31 27.51 0.00 0.00 0.00 0.00 02:24:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 02:25:01 docker0 5.05 3.93 1.16 1.65 0.00 0.00 0.00 0.00 02:25:01 ens3 389.34 261.41 6597.29 182.47 0.00 0.00 0.00 0.00 02:25:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 69.47 99.56 6.00 664.34 0.00 0.00 0.00 0.00 Average: ens3 337.98 227.21 4502.80 77.65 0.00 0.00 0.00 0.00 Average: lo 1.85 1.85 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773372) 11/19/25 _x86_64_ (8 CPU) 02:19:31 LINUX RESTART (8 CPU) 02:20:02 CPU %user %nice %system %iowait %steal %idle 02:21:01 all 8.51 0.00 2.97 4.94 0.07 83.51 02:21:01 0 8.14 0.00 3.73 4.62 0.07 83.44 02:21:01 1 8.31 0.00 2.88 1.29 0.07 87.45 02:21:01 2 7.38 0.00 2.73 2.85 0.07 86.97 02:21:01 3 8.12 0.00 2.12 1.03 0.07 88.66 02:21:01 4 8.82 0.00 2.97 5.48 0.07 82.66 02:21:01 5 7.74 0.00 2.87 0.95 0.09 88.36 02:21:01 6 12.74 0.00 3.36 0.67 0.09 83.14 02:21:01 7 6.79 0.00 3.09 22.66 0.07 67.39 02:22:01 all 28.75 0.00 5.63 1.68 0.11 63.83 02:22:01 0 28.42 0.00 6.00 6.13 0.10 59.34 02:22:01 1 29.21 0.00 6.30 0.35 0.10 64.03 02:22:01 2 31.44 0.00 5.16 0.61 0.12 62.67 02:22:01 3 30.26 0.00 5.56 0.52 0.10 63.56 02:22:01 4 28.65 0.00 5.38 3.19 0.10 62.67 02:22:01 5 28.56 0.00 6.66 1.91 0.13 62.74 02:22:01 6 26.50 0.00 4.82 0.29 0.08 68.31 02:22:01 7 26.97 0.00 5.17 0.44 0.12 67.30 02:23:01 all 42.19 0.00 4.80 0.44 0.11 52.46 02:23:01 0 42.96 0.00 5.26 3.11 0.10 48.57 02:23:01 1 43.70 0.00 4.75 0.00 0.10 51.45 02:23:01 2 42.76 0.00 5.70 0.05 0.10 51.39 02:23:01 3 43.24 0.00 4.71 0.22 0.13 51.70 02:23:01 4 41.61 0.00 4.77 0.03 0.10 53.48 02:23:01 5 43.32 0.00 4.88 0.08 0.10 51.62 02:23:01 6 39.94 0.00 4.38 0.03 0.12 55.52 02:23:01 7 39.96 0.00 4.00 0.02 0.10 55.93 02:24:01 all 30.08 0.00 6.72 1.54 0.10 61.56 02:24:01 0 31.19 0.00 6.83 1.19 0.12 60.67 02:24:01 1 29.75 0.00 5.73 0.12 0.10 64.30 02:24:01 2 30.87 0.00 6.31 0.73 0.10 61.99 02:24:01 3 29.54 0.00 6.49 1.63 0.07 62.26 02:24:01 4 30.64 0.00 7.12 5.30 0.10 56.84 02:24:01 5 30.29 0.00 6.96 0.63 0.08 62.03 02:24:01 6 29.35 0.00 7.81 2.20 0.12 60.53 02:24:01 7 29.01 0.00 6.54 0.50 0.08 63.87 02:25:01 all 8.78 0.00 3.64 2.14 0.09 85.35 02:25:01 0 8.18 0.00 3.58 2.39 0.10 85.75 02:25:01 1 10.56 0.00 3.72 0.19 0.08 85.45 02:25:01 2 8.23 0.00 3.41 1.77 0.10 86.48 02:25:01 3 8.64 0.00 3.55 0.86 0.08 86.87 02:25:01 4 9.15 0.00 3.35 5.18 0.08 82.24 02:25:01 5 7.26 0.00 4.22 0.98 0.08 87.45 02:25:01 6 9.30 0.00 4.08 0.66 0.07 85.89 02:25:01 7 8.90 0.00 3.25 5.06 0.10 82.68 Average: all 23.75 0.00 4.76 2.14 0.09 69.26 Average: 0 23.85 0.00 5.08 3.48 0.10 67.49 Average: 1 24.40 0.00 4.69 0.39 0.09 70.44 Average: 2 24.23 0.00 4.67 1.19 0.10 69.81 Average: 3 24.04 0.00 4.50 0.85 0.09 70.52 Average: 4 23.88 0.00 4.73 3.83 0.09 67.47 Average: 5 23.53 0.00 5.12 0.91 0.10 70.34 Average: 6 23.62 0.00 4.89 0.77 0.09 70.62 Average: 7 22.43 0.00 4.42 5.66 0.09 67.40