---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-821 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 123G 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 123G 21% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-821) 01/19/26 _x86_64_ (8 CPU) 08:31:13 LINUX RESTART (8 CPU) 08:32:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:33:01 245.28 20.22 225.06 0.00 3222.23 146707.47 0.00 08:34:01 45.38 0.10 45.28 0.00 0.80 49979.76 0.00 08:35:01 34.99 0.15 34.84 0.00 1.20 13109.68 0.00 08:36:01 59.06 0.07 58.99 0.00 1.47 28248.36 0.00 08:37:01 559.71 4.03 555.68 0.00 4313.36 305999.73 0.00 08:38:01 720.94 17.51 703.42 0.00 357.73 259658.49 0.00 08:39:01 137.34 0.33 137.01 0.00 2.67 41413.63 0.00 08:40:01 376.78 0.05 376.73 0.00 0.40 108555.99 0.00 08:41:01 874.23 30.74 843.49 0.00 1022.06 181896.03 0.00 Average: 339.61 8.11 331.49 0.00 986.99 126180.65 0.00 08:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 27347852 31296856 982504 2.99 120588 4006576 2030764 5.99 1497916 3516996 22812 08:34:01 26020836 31305788 969524 2.95 129036 5261828 2311344 6.81 2261772 4004276 247672 08:35:01 26173332 31377064 896744 2.73 134176 5145704 2158888 6.36 1663108 4419684 348380 08:36:01 25431608 31507556 772064 2.35 137684 6021640 1832156 5.40 1948056 4889992 386268 08:37:01 18037716 31206368 1032096 3.14 166316 12858248 3742832 11.03 2758524 11193300 844 08:38:01 9052008 30289484 1892360 5.76 393572 20021756 6404516 18.88 4354244 17830996 127284 08:39:01 4425864 28230316 3934696 11.97 415664 22377136 11070192 32.64 7539888 19052688 1412612 08:40:01 1204300 27435664 4735104 14.41 431392 24699624 11053780 32.59 9339604 20391156 955476 08:41:01 5397900 31362340 866104 2.63 438484 24591764 2252372 6.64 3757152 22026324 1036 Average: 15899046 30445715 1786800 5.44 262990 13887142 4761872 14.04 3902252 11925046 389154 08:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 lo 4.00 4.00 0.40 0.40 0.00 0.00 0.00 0.00 08:33:01 docker0 700.83 768.89 54.41 4755.70 0.00 0.00 0.00 0.00 08:33:01 ens3 1107.15 922.08 12038.32 154.44 0.00 0.00 0.00 0.00 08:33:01 veth937c1b3 0.05 0.15 0.00 0.01 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 docker0 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 08:34:01 ens3 23.09 13.98 19.89 9.90 0.00 0.00 0.00 0.00 08:34:01 veth937c1b3 0.30 0.33 0.02 0.03 0.00 0.00 0.00 0.00 08:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 docker0 0.93 0.93 0.07 0.08 0.00 0.00 0.00 0.00 08:35:01 ens3 17.36 9.45 13.67 7.48 0.00 0.00 0.00 0.00 08:35:01 veth937c1b3 0.93 0.95 0.08 0.08 0.00 0.00 0.00 0.00 08:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 28.88 20.58 24.54 14.18 0.00 0.00 0.00 0.00 08:37:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 08:37:01 docker0 117.69 180.87 9.82 1696.26 0.00 0.00 0.00 0.00 08:37:01 veth3a63072 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethb6f8403 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth4f172b6 22.11 28.07 2.42 18.36 0.00 0.00 0.00 0.00 08:37:01 veth1ab6758 13.90 16.21 1.62 11.18 0.00 0.00 0.00 0.00 08:37:01 ens3 462.43 267.41 7107.32 42.10 0.00 0.00 0.00 0.00 08:37:01 veth5a8fcb0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethde4219a 0.42 2.88 0.04 0.24 0.00 0.00 0.00 0.00 08:37:01 veth8cccfec 14.01 16.26 1.65 11.38 0.00 0.00 0.00 0.00 08:38:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:38:01 vethb4be720 0.05 0.66 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 vethc6d2471 0.05 0.42 0.00 0.02 0.00 0.00 0.00 0.00 08:38:01 veth9b30762 0.05 0.35 0.00 0.02 0.00 0.00 0.00 0.00 08:38:01 vethb48eb28 0.05 0.55 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 docker0 432.32 819.69 40.25 7770.86 0.00 0.00 0.00 0.00 08:38:01 vethf61b844 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 veth11183f4 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 ens3 842.32 447.94 7790.32 56.38 0.00 0.00 0.00 0.00 08:38:01 vethfac8094 0.05 0.66 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 veth39f34a6 0.05 0.42 0.00 0.02 0.00 0.00 0.00 0.00 08:38:01 veth99bf538 0.05 0.45 0.00 0.02 0.00 0.00 0.00 0.00 08:38:01 vethde4219a 0.12 1.26 0.01 0.05 0.00 0.00 0.00 0.00 08:38:01 veth767c47c 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 vethabbfe85 0.05 0.42 0.00 0.02 0.00 0.00 0.00 0.00 08:38:01 veth271ec31 0.05 0.66 0.00 0.03 0.00 0.00 0.00 0.00 08:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethb4be720 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethc6d2471 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth9b30762 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethb48eb28 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethf61b844 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth11183f4 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 ens3 7.70 5.70 6.15 3.60 0.00 0.00 0.00 0.00 08:39:01 vethfac8094 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth39f34a6 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth99bf538 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethde4219a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth767c47c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethabbfe85 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth271ec31 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:40:01 vethb4be720 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethc6d2471 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth9b30762 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethb48eb28 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethf61b844 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 ens3 6.33 4.70 5.01 2.95 0.00 0.00 0.00 0.00 08:40:01 vethfac8094 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth39f34a6 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethde4219a 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth767c47c 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethabbfe85 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth271ec31 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 lo 0.00 0.00 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 ens3 13.53 10.31 10.71 6.26 0.00 0.00 0.00 0.00 08:41:01 vethde4219a 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 138.17 195.86 11.55 1576.27 0.00 0.00 0.00 0.00 Average: ens3 277.38 187.84 2986.38 32.81 0.00 0.00 0.00 0.00 Average: vethde4219a 0.06 0.48 0.00 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-821) 01/19/26 _x86_64_ (8 CPU) 08:31:13 LINUX RESTART (8 CPU) 08:32:02 CPU %user %nice %system %iowait %steal %idle 08:33:01 all 11.56 0.00 4.32 1.52 0.07 82.52 08:33:01 0 11.36 0.00 3.81 2.37 0.09 82.38 08:33:01 1 12.54 0.00 3.40 1.38 0.05 82.63 08:33:01 2 10.60 0.00 3.42 0.95 0.07 84.97 08:33:01 3 10.45 0.00 4.23 0.83 0.07 84.42 08:33:01 4 10.80 0.00 4.76 4.55 0.09 79.80 08:33:01 5 12.28 0.00 4.46 0.85 0.07 82.34 08:33:01 6 12.52 0.00 5.35 0.88 0.09 81.16 08:33:01 7 11.96 0.00 5.17 0.38 0.07 82.42 08:34:01 all 49.98 0.00 9.14 0.47 0.10 40.31 08:34:01 0 50.70 0.00 9.30 0.08 0.12 39.80 08:34:01 1 52.56 0.00 9.33 0.03 0.10 37.97 08:34:01 2 50.27 0.00 8.88 1.18 0.12 39.56 08:34:01 3 52.38 0.00 9.46 0.35 0.10 37.71 08:34:01 4 49.32 0.00 8.89 0.07 0.08 41.64 08:34:01 5 46.83 0.00 9.50 1.52 0.12 42.03 08:34:01 6 49.00 0.00 8.43 0.44 0.08 42.04 08:34:01 7 48.75 0.00 9.31 0.07 0.10 41.77 08:35:01 all 60.23 0.00 8.15 0.09 0.10 31.43 08:35:01 0 60.96 0.00 8.39 0.00 0.10 30.55 08:35:01 1 58.75 0.00 8.95 0.02 0.12 32.17 08:35:01 2 61.03 0.00 8.31 0.02 0.10 30.54 08:35:01 3 60.99 0.00 7.72 0.13 0.10 31.06 08:35:01 4 60.04 0.00 7.95 0.00 0.10 31.91 08:35:01 5 60.92 0.00 8.55 0.13 0.10 30.29 08:35:01 6 59.48 0.00 7.81 0.39 0.10 32.22 08:35:01 7 59.64 0.00 7.55 0.02 0.10 32.69 08:36:01 all 36.78 0.00 6.36 1.43 0.08 55.36 08:36:01 0 37.90 0.00 6.74 0.28 0.08 54.99 08:36:01 1 36.61 0.00 6.56 5.33 0.08 51.42 08:36:01 2 35.92 0.00 6.29 0.00 0.08 57.71 08:36:01 3 38.56 0.00 6.29 1.23 0.08 53.83 08:36:01 4 35.30 0.00 6.05 0.22 0.08 58.35 08:36:01 5 36.72 0.00 6.64 2.73 0.10 53.80 08:36:01 6 36.68 0.00 5.91 1.61 0.07 55.73 08:36:01 7 36.50 0.00 6.37 0.00 0.08 57.04 08:37:01 all 20.21 0.00 8.76 18.50 0.11 52.42 08:37:01 0 20.65 0.00 8.22 18.99 0.10 52.04 08:37:01 1 21.57 0.00 9.31 23.66 0.10 45.36 08:37:01 2 20.05 0.00 8.38 12.43 0.10 59.04 08:37:01 3 19.98 0.00 9.92 30.93 0.09 39.09 08:37:01 4 21.69 0.00 8.97 21.65 0.09 47.61 08:37:01 5 18.54 0.00 9.24 23.55 0.15 48.52 08:37:01 6 19.34 0.00 8.29 8.73 0.10 63.54 08:37:01 7 19.87 0.00 7.76 8.17 0.12 64.08 08:38:01 all 13.96 0.00 7.62 36.85 0.08 41.48 08:38:01 0 13.16 0.00 6.47 27.87 0.07 52.44 08:38:01 1 15.25 0.00 9.71 48.90 0.08 26.06 08:38:01 2 12.53 0.00 7.71 30.94 0.08 48.74 08:38:01 3 13.18 0.00 5.90 27.37 0.08 53.46 08:38:01 4 16.16 0.00 9.66 64.99 0.12 9.07 08:38:01 5 14.04 0.00 6.91 30.34 0.08 48.63 08:38:01 6 15.30 0.00 8.36 39.85 0.08 36.41 08:38:01 7 12.09 0.00 6.30 24.79 0.07 56.75 08:39:01 all 89.34 0.00 10.43 0.06 0.15 0.02 08:39:01 0 89.04 0.00 10.76 0.07 0.12 0.02 08:39:01 1 88.67 0.00 11.17 0.02 0.15 0.00 08:39:01 2 89.85 0.00 9.92 0.03 0.17 0.03 08:39:01 3 88.79 0.00 10.89 0.12 0.17 0.03 08:39:01 4 89.49 0.00 10.36 0.00 0.15 0.00 08:39:01 5 90.20 0.00 9.53 0.08 0.17 0.02 08:39:01 6 89.47 0.00 10.33 0.03 0.15 0.02 08:39:01 7 89.20 0.00 10.49 0.10 0.15 0.07 08:40:01 all 90.94 0.00 8.91 0.00 0.15 0.00 08:40:01 0 91.04 0.00 8.81 0.00 0.15 0.00 08:40:01 1 89.15 0.00 10.69 0.00 0.17 0.00 08:40:01 2 92.30 0.00 7.56 0.00 0.13 0.00 08:40:01 3 91.07 0.00 8.76 0.00 0.15 0.02 08:40:01 4 91.74 0.00 8.11 0.00 0.15 0.00 08:40:01 5 91.13 0.00 8.73 0.00 0.13 0.00 08:40:01 6 90.90 0.00 8.95 0.00 0.15 0.00 08:40:01 7 90.19 0.00 9.65 0.00 0.17 0.00 08:41:01 all 82.41 0.00 10.45 0.55 0.12 6.47 08:41:01 0 82.01 0.00 10.31 0.35 0.13 7.19 08:41:01 1 81.14 0.00 12.80 1.07 0.12 4.87 08:41:01 2 84.20 0.00 9.07 0.22 0.12 6.40 08:41:01 3 82.24 0.00 9.95 0.42 0.13 7.26 08:41:01 4 83.03 0.00 9.89 0.37 0.12 6.60 08:41:01 5 82.01 0.00 10.18 0.74 0.12 6.96 08:41:01 6 82.89 0.00 10.28 0.53 0.13 6.16 08:41:01 7 81.76 0.00 11.07 0.72 0.10 6.35 Average: all 50.84 0.00 8.25 6.59 0.11 34.21 Average: 0 50.94 0.00 8.10 5.55 0.11 35.30 Average: 1 50.92 0.00 9.12 8.92 0.11 30.94 Average: 2 51.00 0.00 7.74 5.07 0.11 36.09 Average: 3 51.08 0.00 8.13 6.78 0.11 33.89 Average: 4 51.12 0.00 8.30 10.14 0.11 30.32 Average: 5 50.55 0.00 8.21 6.65 0.12 34.48 Average: 6 50.87 0.00 8.20 5.82 0.11 35.00 Average: 7 50.27 0.00 8.20 3.80 0.11 37.62