---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3551 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 33G 123G 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 123G 22% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3551) 03/16/26 _x86_64_ (8 CPU) 08:29:54 LINUX RESTART (8 CPU) 08:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:31:01 390.47 72.84 317.63 0.00 12302.08 190994.57 0.00 08:32:01 180.19 10.68 169.51 0.00 1712.91 47093.48 0.00 08:33:01 52.81 0.05 52.76 0.00 0.40 42085.00 0.00 08:34:01 51.85 0.28 51.57 0.00 3.87 20985.27 0.00 08:35:02 618.55 5.17 613.38 0.00 98.77 332816.99 0.00 08:36:01 754.76 10.84 743.92 0.00 100.71 279028.80 0.00 08:37:01 143.43 1.58 141.84 0.00 30.39 58529.58 0.00 08:38:01 366.93 0.40 366.53 0.00 24.77 95801.20 0.00 Average: 319.44 12.72 306.72 0.00 1784.82 133416.12 0.00 08:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 28907348 31518360 789208 2.40 75896 2829492 1790592 5.28 992048 2604056 158156 08:32:01 26470660 31212724 1062796 3.23 126440 4747268 2145264 6.32 2021940 3819540 768744 08:33:01 25808740 30933368 1339196 4.07 131360 5100728 2661260 7.85 2256904 4220116 478108 08:34:01 25459972 31387160 882860 2.69 138036 5840368 1954336 5.76 2070732 4699228 650380 08:35:02 16633752 31131248 1104912 3.36 226356 13948696 3761420 11.09 2890008 12280332 860060 08:36:01 6601328 28820240 3365636 10.24 389984 20911580 8973776 26.46 5877484 18665716 223300 08:37:01 2476116 27720732 4457172 13.56 409896 23765524 11227804 33.10 8365212 20128268 1480292 08:38:01 790944 28553888 3630256 11.04 414340 26184400 8980892 26.48 8722608 21378172 2320260 Average: 16643608 30159715 2079004 6.32 239038 12916007 5186918 15.29 4149617 10974428 867412 08:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 lo 3.90 3.90 0.38 0.38 0.00 0.00 0.00 0.00 08:31:01 ens3 1189.32 1001.07 10197.63 143.30 0.00 0.00 0.00 0.00 08:31:01 vethb19b406 399.97 423.51 32.70 2686.00 0.00 0.00 0.00 0.22 08:31:01 docker0 399.97 423.40 27.24 2685.99 0.00 0.00 0.00 0.00 08:32:01 veth8da4b1d 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:32:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:32:01 ens3 461.66 356.84 5353.22 84.47 0.00 0.00 0.00 0.00 08:32:01 docker0 248.91 291.97 21.03 1963.23 0.00 0.00 0.00 0.00 08:33:01 veth8da4b1d 1.30 1.33 0.11 0.12 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 25.61 18.33 19.75 11.52 0.00 0.00 0.00 0.00 08:33:01 docker0 1.30 1.30 0.10 0.11 0.00 0.00 0.00 0.00 08:34:01 veth8da4b1d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 ens3 19.38 11.61 16.80 9.66 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:02 veth3c60902 32.43 40.31 3.46 101.94 0.00 0.00 0.00 0.01 08:35:02 vethc702922 35.87 54.19 3.84 226.85 0.00 0.00 0.00 0.02 08:35:02 veth524a7b1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:02 veth13bebfc 83.85 149.12 8.91 1294.59 0.00 0.00 0.00 0.11 08:35:02 lo 1.45 1.45 0.14 0.14 0.00 0.00 0.00 0.00 08:35:02 ens3 687.21 419.72 7848.31 60.73 0.00 0.00 0.00 0.00 08:35:02 vethaa0b478 0.41 2.68 0.04 0.23 0.00 0.00 0.00 0.00 08:35:02 docker0 325.07 531.62 28.60 4533.59 0.00 0.00 0.00 0.00 08:35:02 vethb10b76e 34.80 45.65 3.76 226.28 0.00 0.00 0.00 0.02 08:35:02 veth9e8ec9b 72.46 123.24 7.47 951.69 0.00 0.00 0.00 0.08 08:35:02 veth444bb70 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 vethc55793c 0.05 0.66 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 vethf39ccd4 0.05 0.39 0.00 0.02 0.00 0.00 0.00 0.00 08:36:01 veth432b3dd 0.05 0.32 0.00 0.02 0.00 0.00 0.00 0.00 08:36:01 vethe636bfe 0.05 0.36 0.00 0.02 0.00 0.00 0.00 0.00 08:36:01 veth8551001 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:36:01 vethbd72715 0.05 0.69 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 veth5456b51 0.05 0.34 0.00 0.02 0.00 0.00 0.00 0.00 08:36:01 vethf695a53 0.05 0.64 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 ens3 537.70 307.08 5147.79 184.55 0.00 0.00 0.00 0.00 08:36:01 veth4ec5130 0.05 0.22 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 vethaa0b478 0.12 0.78 0.01 0.03 0.00 0.00 0.00 0.00 08:36:01 veth566907e 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 veth269bb87 0.05 0.61 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 docker0 248.22 482.19 23.29 5122.18 0.00 0.00 0.00 0.00 08:36:01 vethf86c845 0.05 0.37 0.00 0.02 0.00 0.00 0.00 0.00 08:37:01 vethc55793c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethf39ccd4 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth432b3dd 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethe636bfe 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth8551001 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 08:37:01 vethbd72715 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth5456b51 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethf695a53 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 8.33 5.62 6.29 7.21 0.00 0.00 0.00 0.00 08:37:01 veth4ec5130 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethaa0b478 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth566907e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth269bb87 0.00 0.03 0.00 0.00 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 vethf86c845 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethc55793c 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethf39ccd4 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth432b3dd 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethe636bfe 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:38:01 vethbd72715 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth5456b51 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 ens3 8.22 5.06 5.93 4.34 0.00 0.00 0.00 0.00 08:38:01 veth4ec5130 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethaa0b478 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth566907e 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth269bb87 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethf86c845 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethc55793c 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethf39ccd4 0.01 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth432b3dd 0.01 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethe636bfe 0.01 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: vethbd72715 0.01 0.10 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth5456b51 0.01 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 367.26 265.77 3577.22 62.96 0.00 0.00 0.00 0.00 Average: veth4ec5130 0.01 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethaa0b478 0.07 0.44 0.01 0.03 0.00 0.00 0.00 0.00 Average: veth566907e 0.01 0.10 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth269bb87 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 152.98 216.21 12.53 1785.20 0.00 0.00 0.00 0.00 Average: vethf86c845 0.01 0.06 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-3551) 03/16/26 _x86_64_ (8 CPU) 08:29:54 LINUX RESTART (8 CPU) 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 9.26 0.00 2.88 2.14 0.06 85.67 08:31:01 0 6.28 0.00 2.58 1.26 0.03 89.85 08:31:01 1 9.64 0.00 3.25 1.74 0.05 85.32 08:31:01 2 15.71 0.00 3.47 0.47 0.07 80.27 08:31:01 3 10.46 0.00 5.04 8.02 0.08 76.40 08:31:01 4 6.48 0.00 1.77 0.42 0.07 91.26 08:31:01 5 10.80 0.00 2.03 1.09 0.05 86.03 08:31:01 6 5.83 0.00 1.68 2.58 0.05 89.86 08:31:01 7 8.84 0.00 3.18 1.55 0.07 86.36 08:32:01 all 33.32 0.00 6.15 1.06 0.09 59.38 08:32:01 0 31.37 0.00 6.01 0.59 0.10 61.93 08:32:01 1 33.85 0.00 6.47 0.12 0.10 59.46 08:32:01 2 35.00 0.00 5.88 0.14 0.08 58.89 08:32:01 3 32.91 0.00 5.87 0.64 0.08 60.49 08:32:01 4 34.63 0.00 6.85 4.19 0.10 54.22 08:32:01 5 32.96 0.00 5.66 0.86 0.07 60.46 08:32:01 6 33.11 0.00 6.14 1.35 0.08 59.32 08:32:01 7 32.78 0.00 6.30 0.59 0.08 60.24 08:33:01 all 40.38 0.00 7.55 0.41 0.09 51.57 08:33:01 0 38.23 0.00 7.22 0.30 0.08 54.17 08:33:01 1 38.99 0.00 6.94 0.03 0.08 53.94 08:33:01 2 39.81 0.00 7.46 0.07 0.10 52.57 08:33:01 3 42.77 0.00 7.27 0.02 0.08 49.86 08:33:01 4 42.36 0.00 8.36 0.03 0.08 49.16 08:33:01 5 39.12 0.00 7.94 2.65 0.10 50.19 08:33:01 6 41.30 0.00 8.26 0.13 0.12 50.19 08:33:01 7 40.45 0.00 6.96 0.03 0.08 52.46 08:34:01 all 60.69 0.00 7.08 0.11 0.10 32.02 08:34:01 0 59.44 0.00 7.06 0.08 0.10 33.31 08:34:01 1 62.07 0.00 7.15 0.45 0.10 30.22 08:34:01 2 61.38 0.00 7.26 0.03 0.10 31.23 08:34:01 3 60.60 0.00 7.10 0.02 0.10 32.19 08:34:01 4 59.73 0.00 6.91 0.00 0.10 33.27 08:34:01 5 61.22 0.00 7.30 0.05 0.10 31.33 08:34:01 6 59.82 0.00 6.94 0.24 0.08 32.92 08:34:01 7 61.28 0.00 6.89 0.02 0.10 31.71 08:35:02 all 25.49 0.00 9.39 15.95 0.09 49.08 08:35:02 0 26.50 0.00 10.25 17.35 0.10 45.79 08:35:02 1 26.78 0.00 9.69 17.65 0.08 45.80 08:35:02 2 26.75 0.00 9.42 15.81 0.08 47.94 08:35:02 3 23.73 0.00 9.67 14.79 0.10 51.71 08:35:02 4 26.91 0.00 9.04 14.41 0.08 49.57 08:35:02 5 26.03 0.00 9.29 12.37 0.08 52.23 08:35:02 6 24.12 0.00 8.65 14.88 0.10 52.25 08:35:02 7 23.08 0.00 9.12 20.30 0.10 47.39 08:36:01 all 29.34 0.00 7.16 21.12 0.07 42.31 08:36:01 0 29.60 0.00 6.36 15.39 0.07 48.59 08:36:01 1 30.55 0.00 6.72 22.12 0.08 40.53 08:36:01 2 29.24 0.00 6.30 15.19 0.07 49.21 08:36:01 3 29.33 0.00 7.93 20.09 0.07 42.59 08:36:01 4 28.30 0.00 9.10 42.81 0.10 19.69 08:36:01 5 29.35 0.00 7.13 21.87 0.07 41.58 08:36:01 6 29.11 0.00 7.37 19.63 0.07 43.83 08:36:01 7 29.23 0.00 6.37 11.95 0.07 52.37 08:37:01 all 90.61 0.00 9.25 0.00 0.14 0.00 08:37:01 0 90.32 0.00 9.52 0.00 0.17 0.00 08:37:01 1 90.75 0.00 9.08 0.00 0.17 0.00 08:37:01 2 91.14 0.00 8.75 0.00 0.12 0.00 08:37:01 3 91.17 0.00 8.72 0.00 0.12 0.00 08:37:01 4 90.50 0.00 9.38 0.00 0.12 0.00 08:37:01 5 90.77 0.00 9.10 0.00 0.13 0.00 08:37:01 6 89.67 0.00 10.16 0.00 0.17 0.00 08:37:01 7 90.53 0.00 9.32 0.00 0.15 0.00 08:38:01 all 91.47 0.00 8.40 0.00 0.14 0.00 08:38:01 0 91.93 0.00 7.92 0.00 0.15 0.00 08:38:01 1 92.39 0.00 7.49 0.00 0.12 0.00 08:38:01 2 91.13 0.00 8.75 0.00 0.12 0.00 08:38:01 3 92.08 0.00 7.77 0.00 0.15 0.00 08:38:01 4 90.90 0.00 8.95 0.00 0.15 0.00 08:38:01 5 91.23 0.00 8.66 0.00 0.12 0.00 08:38:01 6 90.94 0.00 8.92 0.00 0.13 0.00 08:38:01 7 91.15 0.00 8.71 0.00 0.15 0.00 Average: all 47.70 0.00 7.24 5.07 0.10 39.89 Average: 0 46.82 0.00 7.12 4.36 0.10 41.60 Average: 1 48.22 0.00 7.10 5.25 0.10 39.33 Average: 2 48.90 0.00 7.17 3.95 0.09 39.88 Average: 3 48.03 0.00 7.42 5.41 0.10 39.03 Average: 4 47.64 0.00 7.55 7.65 0.10 37.06 Average: 5 47.79 0.00 7.14 4.83 0.09 40.15 Average: 6 46.88 0.00 7.27 4.82 0.10 40.92 Average: 7 47.32 0.00 7.12 4.30 0.10 41.17