---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2588 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 32G 124G 21% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 32G 124G 21% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2588) 02/23/26 _x86_64_ (8 CPU) 21:10:10 LINUX RESTART (8 CPU) 21:11:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:12:01 209.85 15.20 194.64 0.00 2265.38 68807.32 0.00 21:13:01 45.86 0.15 45.71 0.00 2.93 27054.97 0.00 21:14:01 46.38 0.25 46.13 0.00 2.93 23191.33 0.00 21:15:01 184.67 0.13 184.54 0.00 13.46 86521.45 0.00 21:16:01 931.63 21.61 910.03 0.00 209.90 452262.14 0.00 21:17:01 293.59 0.97 292.62 0.00 18.52 76437.78 0.00 21:18:01 394.34 0.13 394.20 0.00 1.20 122102.63 0.00 21:19:01 445.15 0.03 445.12 0.00 0.27 153783.81 0.00 Average: 319.19 4.79 314.40 0.00 310.22 126402.12 0.00 21:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:12:01 27588480 31493804 796464 2.42 117936 3992680 1721664 5.08 1224232 3586628 448 21:13:01 25988828 31283512 996564 3.03 129324 5272148 2175296 6.41 2289848 4013452 528308 21:14:01 26122172 31341848 935884 2.85 135008 5161468 1926504 5.68 1729880 4414524 316064 21:15:01 24489104 31274088 1004720 3.06 153516 6694224 2132388 6.29 1884380 5868804 850368 21:16:01 10777164 31377044 876584 2.67 369396 19606756 2391968 7.05 3095088 17653856 1130748 21:17:01 4304040 27571912 4612084 14.03 411152 21864508 11985984 35.34 7905364 18843428 1480504 21:18:01 1489928 27226608 4964080 15.10 426852 24226964 11131416 32.82 9274696 20204624 637056 21:19:01 5521264 31349680 896856 2.73 439308 24454964 2428876 7.16 3621936 22057636 84 Average: 15785122 30364812 1885404 5.74 272812 13909214 4486762 13.23 3878178 12080369 617948 21:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:12:01 ens3 1151.42 950.65 12018.48 134.61 0.00 0.00 0.00 0.00 21:12:01 vethd3f1f0b 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 lo 2.44 2.44 0.24 0.24 0.00 0.00 0.00 0.00 21:12:01 docker0 764.58 855.38 56.35 4776.59 0.00 0.00 0.00 0.00 21:13:01 ens3 37.18 22.20 39.23 13.43 0.00 0.00 0.00 0.00 21:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:13:01 veth8b43bc6 0.15 0.28 0.01 0.03 0.00 0.00 0.00 0.00 21:13:01 docker0 0.17 0.15 0.01 0.02 0.00 0.00 0.00 0.00 21:14:01 ens3 23.58 16.35 19.06 11.28 0.00 0.00 0.00 0.00 21:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 veth8b43bc6 1.42 1.43 0.12 0.13 0.00 0.00 0.00 0.00 21:14:01 docker0 1.42 1.42 0.11 0.12 0.00 0.00 0.00 0.00 21:15:01 ens3 102.67 70.27 2283.27 19.48 0.00 0.00 0.00 0.00 21:15:01 veth8ed03f5 0.38 0.38 0.03 0.13 0.00 0.00 0.00 0.00 21:15:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 21:15:01 docker0 0.38 0.27 0.03 0.12 0.00 0.00 0.00 0.00 21:16:01 ens3 1100.40 605.73 10470.56 77.50 0.00 0.00 0.00 0.00 21:16:01 veth8ed03f5 0.05 2.52 0.00 0.10 0.00 0.00 0.00 0.00 21:16:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 21:16:01 docker0 569.33 1027.77 51.32 9444.45 0.00 0.00 0.00 0.00 21:17:01 vethe09aea0 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 21:17:01 ens3 14.33 7.40 11.63 6.29 0.00 0.00 0.00 0.00 21:17:01 veth8ed03f5 0.13 0.72 0.01 0.03 0.00 0.00 0.00 0.00 21:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:17:01 vethea27be7 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 21:17:01 vethc08a5d2 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 21:17:01 veth2760e61 0.05 0.62 0.00 0.03 0.00 0.00 0.00 0.00 21:17:01 veth30f6ebf 0.05 0.53 0.00 0.03 0.00 0.00 0.00 0.00 21:17:01 veth91b4b82 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 21:17:01 veth2533113 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 21:17:01 veth12b6f25 0.05 0.65 0.00 0.03 0.00 0.00 0.00 0.00 21:17:01 veth6a14ada 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 21:17:01 veth573094c 0.05 0.65 0.00 0.03 0.00 0.00 0.00 0.00 21:17:01 vetha70c56b 0.05 0.62 0.00 0.03 0.00 0.00 0.00 0.00 21:17:01 docker0 0.73 0.10 0.02 0.01 0.00 0.00 0.00 0.00 21:17:01 veth87a8324 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 21:18:01 vethe09aea0 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 ens3 4.22 2.22 3.41 1.86 0.00 0.00 0.00 0.00 21:18:01 veth8ed03f5 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 vethea27be7 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 vethc08a5d2 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 veth30f6ebf 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 veth91b4b82 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 veth2533113 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 veth6a14ada 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 veth573094c 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 vetha70c56b 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 veth87a8324 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 ens3 3.48 1.80 2.73 1.50 0.00 0.00 0.00 0.00 21:19:01 veth8ed03f5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 302.90 208.03 3087.49 33.03 0.00 0.00 0.00 0.00 Average: veth8ed03f5 0.07 0.46 0.01 0.03 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 165.84 234.36 13.39 1771.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2588) 02/23/26 _x86_64_ (8 CPU) 21:10:10 LINUX RESTART (8 CPU) 21:11:02 CPU %user %nice %system %iowait %steal %idle 21:12:01 all 9.01 0.00 3.58 1.87 0.06 85.47 21:12:01 0 8.14 0.00 3.26 0.48 0.05 88.07 21:12:01 1 8.59 0.00 3.22 0.22 0.07 87.89 21:12:01 2 6.69 0.00 3.43 5.18 0.05 84.65 21:12:01 3 11.80 0.00 4.06 3.27 0.09 80.79 21:12:01 4 8.09 0.00 2.90 1.82 0.07 87.12 21:12:01 5 12.12 0.00 4.40 1.93 0.07 81.49 21:12:01 6 8.43 0.00 3.89 0.26 0.05 87.38 21:12:01 7 8.24 0.00 3.45 1.86 0.07 86.38 21:13:01 all 46.62 0.00 8.21 0.50 0.11 44.57 21:13:01 0 47.51 0.00 7.95 0.20 0.13 44.20 21:13:01 1 50.19 0.00 8.20 0.15 0.10 41.36 21:13:01 2 43.91 0.00 8.62 0.57 0.10 46.80 21:13:01 3 43.92 0.00 8.72 2.67 0.10 44.58 21:13:01 4 46.37 0.00 8.83 0.10 0.10 44.60 21:13:01 5 47.39 0.00 7.42 0.08 0.08 45.02 21:13:01 6 50.49 0.00 7.97 0.08 0.10 41.36 21:13:01 7 43.13 0.00 7.97 0.15 0.12 48.64 21:14:01 all 51.40 0.00 6.96 0.28 0.09 41.27 21:14:01 0 52.81 0.00 6.82 0.00 0.08 40.29 21:14:01 1 50.19 0.00 7.04 0.02 0.08 42.67 21:14:01 2 52.43 0.00 6.93 0.15 0.12 40.36 21:14:01 3 51.38 0.00 7.14 1.52 0.08 39.88 21:14:01 4 51.78 0.00 6.81 0.49 0.08 40.84 21:14:01 5 51.08 0.00 6.69 0.02 0.10 42.11 21:14:01 6 51.12 0.00 7.19 0.00 0.08 41.60 21:14:01 7 50.40 0.00 7.07 0.02 0.10 42.42 21:15:01 all 35.30 0.00 6.68 2.46 0.10 55.45 21:15:01 0 34.42 0.00 6.75 5.17 0.10 53.56 21:15:01 1 34.79 0.00 7.13 1.63 0.07 56.38 21:15:01 2 33.95 0.00 6.49 1.61 0.12 57.83 21:15:01 3 36.08 0.00 7.09 1.48 0.10 55.25 21:15:01 4 35.26 0.00 6.92 4.10 0.10 53.61 21:15:01 5 35.44 0.00 6.15 1.87 0.08 56.45 21:15:01 6 37.79 0.00 6.82 1.64 0.12 53.64 21:15:01 7 34.68 0.00 6.12 2.22 0.08 56.89 21:16:01 all 20.58 0.00 10.20 20.38 0.10 48.74 21:16:01 0 21.22 0.00 10.18 16.63 0.08 51.90 21:16:01 1 19.97 0.00 9.52 12.12 0.10 58.29 21:16:01 2 20.67 0.00 10.45 16.93 0.10 51.85 21:16:01 3 20.32 0.00 10.66 28.28 0.08 40.65 21:16:01 4 20.25 0.00 9.28 15.54 0.10 54.83 21:16:01 5 19.34 0.00 11.64 28.66 0.12 40.25 21:16:01 6 21.40 0.00 9.89 31.59 0.09 37.03 21:16:01 7 21.43 0.00 10.00 13.42 0.10 55.04 21:17:01 all 80.52 0.00 10.70 1.90 0.12 6.76 21:17:01 0 79.65 0.00 11.60 1.07 0.12 7.56 21:17:01 1 81.51 0.00 9.65 1.12 0.12 7.61 21:17:01 2 81.78 0.00 9.58 0.83 0.12 7.69 21:17:01 3 79.16 0.00 11.81 1.67 0.13 7.23 21:17:01 4 79.84 0.00 11.16 1.25 0.12 7.63 21:17:01 5 80.72 0.00 10.48 0.94 0.10 7.77 21:17:01 6 80.67 0.00 10.94 7.39 0.12 0.89 21:17:01 7 80.79 0.00 10.41 0.97 0.13 7.70 21:18:01 all 91.03 0.00 8.82 0.00 0.14 0.00 21:18:01 0 90.19 0.00 9.66 0.00 0.15 0.00 21:18:01 1 91.66 0.00 8.22 0.00 0.12 0.00 21:18:01 2 91.45 0.00 8.42 0.00 0.13 0.00 21:18:01 3 90.26 0.00 9.57 0.00 0.17 0.00 21:18:01 4 90.00 0.00 9.85 0.00 0.15 0.00 21:18:01 5 91.56 0.00 8.29 0.00 0.15 0.00 21:18:01 6 91.49 0.00 8.37 0.00 0.13 0.00 21:18:01 7 91.62 0.00 8.22 0.00 0.15 0.02 21:19:01 all 82.38 0.00 9.48 2.08 0.12 5.93 21:19:01 0 81.67 0.00 11.03 1.07 0.13 6.10 21:19:01 1 82.34 0.00 9.40 1.52 0.12 6.63 21:19:01 2 82.69 0.00 9.17 1.74 0.12 6.28 21:19:01 3 82.25 0.00 9.64 1.74 0.13 6.25 21:19:01 4 82.61 0.00 9.56 4.63 0.13 3.07 21:19:01 5 82.12 0.00 9.30 1.82 0.10 6.65 21:19:01 6 83.34 0.00 8.31 1.64 0.12 6.59 21:19:01 7 81.99 0.00 9.45 2.54 0.13 5.89 Average: all 52.36 0.00 8.09 3.67 0.11 35.77 Average: 0 52.20 0.00 8.43 3.06 0.11 36.20 Average: 1 52.67 0.00 7.81 2.09 0.10 37.34 Average: 2 52.01 0.00 7.90 3.35 0.11 36.63 Average: 3 52.13 0.00 8.60 5.06 0.11 34.10 Average: 4 52.02 0.00 8.18 3.48 0.11 36.20 Average: 5 52.75 0.00 8.05 4.36 0.10 34.74 Average: 6 53.35 0.00 7.93 5.29 0.10 33.32 Average: 7 51.78 0.00 7.85 2.63 0.11 37.63