---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-30 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 33G 122G 22% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 33G 122G 22% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-30) 08/07/26 _x86_64_ (8 CPU) 08:32:43 LINUX RESTART (8 CPU) 08:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:34:01 416.30 71.72 344.58 0.00 12105.05 76882.92 0.00 08:35:01 168.99 10.38 158.61 0.00 1679.72 40112.11 0.00 08:36:01 52.37 0.02 52.36 0.00 0.13 42402.82 0.00 08:37:01 54.00 0.10 53.90 0.00 1.73 21995.73 0.00 08:38:01 719.86 9.08 710.78 0.00 2369.87 365142.08 0.00 08:39:01 617.94 13.14 604.80 0.00 336.37 245274.43 0.00 08:40:01 157.36 0.17 157.20 0.00 1.33 79458.05 0.00 08:41:01 449.61 0.75 448.86 0.00 30.90 148333.08 0.00 Average: 329.57 13.17 316.40 0.00 2065.23 127454.47 0.00 08:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 28443692 31551672 739504 2.25 88148 3296152 1805492 5.32 998564 3028888 441584 08:35:01 26425368 31462080 814316 2.48 126244 5036108 1922768 5.67 1913804 3968392 1058428 08:36:01 25751052 31386512 887052 2.70 130836 5598896 1945976 5.74 2045976 4480988 972052 08:37:01 25353204 31400944 870380 2.65 137272 5962232 1929508 5.69 2049648 4830940 738260 08:38:01 16349368 31065136 1159520 3.53 227844 14154380 3716408 10.96 3029372 12400452 215984 08:39:01 5934636 28840192 3330092 10.13 396276 21566400 9720676 28.66 6158808 19000172 960040 08:40:01 2431216 28313812 3851336 11.72 415196 24378216 10289128 30.33 8063352 20444416 1545840 08:41:01 752740 28502124 3668644 11.16 414840 26171320 9244392 27.25 8863788 21264216 724256 Average: 16430160 30315309 1915106 5.83 242082 13270463 5071794 14.95 4140414 11177308 832056 08:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 docker0 523.60 544.38 35.50 3061.89 0.00 0.00 0.00 0.00 08:34:01 lo 4.97 4.97 0.48 0.48 0.00 0.00 0.00 0.00 08:34:01 ens3 1686.77 1415.66 14032.40 219.87 0.00 0.00 0.00 0.00 08:35:01 docker0 209.37 240.79 17.98 1586.62 0.00 0.00 0.00 0.00 08:35:01 veth44c2e0a 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:35:01 ens3 277.60 231.18 1622.59 35.26 0.00 0.00 0.00 0.00 08:36:01 docker0 1.17 1.17 0.09 0.18 0.00 0.00 0.00 0.00 08:36:01 veth44c2e0a 1.17 1.18 0.10 0.19 0.00 0.00 0.00 0.00 08:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 23.08 16.33 18.15 10.54 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth44c2e0a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:37:01 ens3 24.76 17.19 21.24 12.34 0.00 0.00 0.00 0.00 08:38:01 docker0 304.82 468.71 26.19 4164.69 0.00 0.00 0.00 0.00 08:38:01 veth9a25138 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth96dd718 43.09 58.92 4.45 373.81 0.00 0.00 0.00 0.03 08:38:01 vethdf05eae 53.59 80.97 5.52 603.31 0.00 0.00 0.00 0.05 08:38:01 veth1903ae8 0.40 2.27 0.04 0.22 0.00 0.00 0.00 0.00 08:38:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 08:38:01 ens3 743.96 457.24 8936.51 62.16 0.00 0.00 0.00 0.00 08:38:01 veth69d8c34 41.74 63.44 4.38 391.03 0.00 0.00 0.00 0.03 08:38:01 veth322b556 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethcbfacce 58.29 89.57 6.17 742.19 0.00 0.00 0.00 0.06 08:38:01 vethac658ee 38.33 47.41 3.92 288.90 0.00 0.00 0.00 0.02 08:39:01 veth655db10 0.05 0.57 0.00 0.03 0.00 0.00 0.00 0.00 08:39:01 docker0 261.94 425.55 23.66 5408.80 0.00 0.00 0.00 0.00 08:39:01 veth698c824 0.05 0.65 0.00 0.03 0.00 0.00 0.00 0.00 08:39:01 vethf5bbe78 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 08:39:01 veth12ac20a 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 08:39:01 veth1903ae8 0.12 1.07 0.01 0.05 0.00 0.00 0.00 0.00 08:39:01 vethc9e2179 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 08:39:01 veth6ea6d00 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 08:39:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:39:01 veth7d52430 0.05 0.30 0.00 0.02 0.00 0.00 0.00 0.00 08:39:01 vethb75dbac 0.05 0.55 0.00 0.03 0.00 0.00 0.00 0.00 08:39:01 vethb5b3b8b 0.05 0.62 0.00 0.03 0.00 0.00 0.00 0.00 08:39:01 ens3 457.92 282.26 5434.91 41.71 0.00 0.00 0.00 0.00 08:39:01 vetha21600f 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:39:01 veth55bcedb 0.05 0.62 0.00 0.03 0.00 0.00 0.00 0.00 08:39:01 vethf045bc8 0.05 0.27 0.00 0.02 0.00 0.00 0.00 0.00 08:40:01 veth655db10 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth698c824 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethf5bbe78 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth12ac20a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth1903ae8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethc9e2179 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth6ea6d00 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth7d52430 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethb75dbac 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethb5b3b8b 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 ens3 2.28 1.33 1.82 0.99 0.00 0.00 0.00 0.00 08:40:01 vetha21600f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth55bcedb 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethf045bc8 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth655db10 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth698c824 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 vethf5bbe78 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth12ac20a 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth1903ae8 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 vethc9e2179 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:41:01 veth7d52430 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 vethb5b3b8b 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 ens3 9.67 6.06 7.77 4.36 0.00 0.00 0.00 0.00 08:41:01 vetha21600f 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth55bcedb 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 vethf045bc8 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth655db10 0.01 0.08 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 162.59 210.05 12.93 1777.63 0.00 0.00 0.00 0.00 Average: veth698c824 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethf5bbe78 0.01 0.10 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth12ac20a 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth1903ae8 0.06 0.42 0.01 0.03 0.00 0.00 0.00 0.00 Average: vethc9e2179 0.01 0.10 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 Average: veth7d52430 0.01 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethb5b3b8b 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 403.19 303.36 3758.87 48.39 0.00 0.00 0.00 0.00 Average: vetha21600f 0.01 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth55bcedb 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethf045bc8 0.01 0.05 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-30) 08/07/26 _x86_64_ (8 CPU) 08:32:43 LINUX RESTART (8 CPU) 08:33:01 CPU %user %nice %system %iowait %steal %idle 08:34:01 all 10.87 0.00 3.58 1.86 0.07 83.62 08:34:01 0 9.37 0.00 2.72 0.44 0.05 87.42 08:34:01 1 12.97 0.00 3.76 0.40 0.07 82.80 08:34:01 2 10.52 0.00 4.57 0.40 0.08 84.42 08:34:01 3 10.16 0.00 4.96 1.36 0.08 83.43 08:34:01 4 8.91 0.00 3.79 7.67 0.07 79.56 08:34:01 5 7.41 0.00 2.85 2.67 0.07 87.01 08:34:01 6 16.31 0.00 2.78 0.74 0.07 80.10 08:34:01 7 11.25 0.00 3.25 1.26 0.07 84.17 08:35:01 all 36.60 0.00 5.80 0.57 0.11 56.93 08:35:01 0 35.66 0.00 6.19 0.10 0.10 57.95 08:35:01 1 37.49 0.00 5.89 1.18 0.10 55.34 08:35:01 2 37.57 0.00 5.41 0.24 0.12 56.67 08:35:01 3 36.30 0.00 5.52 1.04 0.10 57.04 08:35:01 4 37.05 0.00 5.57 0.40 0.10 56.88 08:35:01 5 36.39 0.00 5.97 0.10 0.12 57.42 08:35:01 6 35.67 0.00 5.94 1.44 0.10 56.85 08:35:01 7 36.65 0.00 5.89 0.08 0.10 57.28 08:36:01 all 45.31 0.00 8.05 0.28 0.12 46.23 08:36:01 0 43.34 0.00 8.08 0.57 0.12 47.88 08:36:01 1 45.35 0.00 8.17 1.24 0.12 45.12 08:36:01 2 47.49 0.00 7.96 0.02 0.12 44.42 08:36:01 3 44.19 0.00 7.54 0.03 0.12 48.12 08:36:01 4 45.20 0.00 8.09 0.24 0.10 46.38 08:36:01 5 45.23 0.00 8.33 0.12 0.13 46.19 08:36:01 6 44.47 0.00 8.06 0.02 0.10 47.36 08:36:01 7 47.24 0.00 8.21 0.03 0.12 44.40 08:37:01 all 52.98 0.00 6.39 0.07 0.10 40.46 08:37:01 0 53.22 0.00 6.44 0.02 0.12 40.20 08:37:01 1 52.06 0.00 6.06 0.00 0.10 41.78 08:37:01 2 53.47 0.00 6.77 0.00 0.10 39.67 08:37:01 3 51.54 0.00 5.88 0.02 0.10 42.46 08:37:01 4 53.61 0.00 6.67 0.50 0.12 39.09 08:37:01 5 52.77 0.00 6.01 0.00 0.10 41.13 08:37:01 6 53.77 0.00 6.52 0.02 0.10 39.59 08:37:01 7 53.39 0.00 6.77 0.00 0.10 39.74 08:38:01 all 22.65 0.00 9.36 15.51 0.11 52.37 08:38:01 0 21.53 0.00 9.70 25.49 0.12 43.16 08:38:01 1 22.58 0.00 9.02 14.48 0.12 53.80 08:38:01 2 21.36 0.00 9.11 12.55 0.12 56.87 08:38:01 3 23.04 0.00 9.38 12.03 0.10 55.45 08:38:01 4 22.33 0.00 9.30 12.18 0.10 56.08 08:38:01 5 23.03 0.00 8.96 9.71 0.12 58.18 08:38:01 6 22.66 0.00 9.14 7.34 0.10 60.76 08:38:01 7 24.66 0.00 10.27 30.29 0.14 34.65 08:39:01 all 41.85 0.00 8.69 20.20 0.10 29.16 08:39:01 0 40.89 0.00 8.91 27.21 0.10 22.89 08:39:01 1 41.58 0.00 8.84 9.90 0.10 39.58 08:39:01 2 42.41 0.00 8.58 21.04 0.10 27.87 08:39:01 3 42.91 0.00 7.91 22.75 0.10 26.32 08:39:01 4 41.87 0.00 9.02 31.61 0.12 17.38 08:39:01 5 41.12 0.00 9.41 25.95 0.12 23.40 08:39:01 6 41.67 0.00 8.98 13.88 0.10 35.38 08:39:01 7 42.35 0.00 7.86 9.33 0.10 40.36 08:40:01 all 90.33 0.00 9.48 0.00 0.19 0.00 08:40:01 0 90.37 0.00 9.45 0.00 0.18 0.00 08:40:01 1 90.39 0.00 9.41 0.00 0.20 0.00 08:40:01 2 89.86 0.00 9.95 0.00 0.20 0.00 08:40:01 3 90.25 0.00 9.56 0.00 0.18 0.00 08:40:01 4 89.79 0.00 10.01 0.00 0.20 0.00 08:40:01 5 90.72 0.00 9.10 0.00 0.18 0.00 08:40:01 6 90.77 0.00 9.05 0.00 0.18 0.00 08:40:01 7 90.49 0.00 9.33 0.00 0.18 0.00 08:41:01 all 91.53 0.00 8.31 0.00 0.16 0.00 08:41:01 0 90.58 0.00 9.26 0.00 0.17 0.00 08:41:01 1 92.41 0.00 7.43 0.00 0.17 0.00 08:41:01 2 91.76 0.00 8.07 0.00 0.17 0.00 08:41:01 3 92.12 0.00 7.71 0.00 0.17 0.00 08:41:01 4 90.63 0.00 9.22 0.00 0.15 0.00 08:41:01 5 91.43 0.00 8.42 0.00 0.15 0.00 08:41:01 6 91.69 0.00 8.16 0.00 0.15 0.00 08:41:01 7 91.59 0.00 8.24 0.00 0.17 0.00 Average: all 49.16 0.00 7.46 4.80 0.12 38.46 Average: 0 48.24 0.00 7.60 6.70 0.12 37.34 Average: 1 49.47 0.00 7.33 3.39 0.12 39.69 Average: 2 49.44 0.00 7.56 4.27 0.13 38.61 Average: 3 48.99 0.00 7.31 4.65 0.12 38.93 Average: 4 48.86 0.00 7.72 6.54 0.12 36.76 Average: 5 48.67 0.00 7.39 4.81 0.12 39.01 Average: 6 49.78 0.00 7.33 2.92 0.11 39.86 Average: 7 49.83 0.00 7.48 5.09 0.12 37.48