---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8883 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-8883) 05/08/26 _x86_64_ (8 CPU) 08:30:37 LINUX RESTART (8 CPU) 08:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:32:01 348.53 62.44 286.09 0.00 11109.75 40881.19 0.00 08:33:01 181.47 10.35 171.12 0.00 1668.66 49577.35 0.00 08:34:01 44.00 0.07 43.94 0.00 0.53 32376.14 0.00 08:35:01 59.06 0.18 58.88 0.00 2.40 27011.66 0.00 08:36:01 370.34 0.48 369.86 0.00 44.53 304544.04 0.00 08:37:02 542.70 16.12 526.58 0.00 132.01 170452.83 0.00 08:38:01 453.80 0.80 453.00 0.00 6.37 142746.59 0.00 08:39:01 225.12 0.15 224.98 0.00 1.20 107096.57 0.00 08:40:01 546.76 1.48 545.28 0.00 101.38 116400.87 0.00 08:41:01 503.32 25.49 477.82 0.00 860.78 97308.63 0.00 Average: 327.45 11.78 315.68 0.00 1394.02 108823.38 0.00 08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:01 28204276 31533012 757324 2.30 89620 3505876 1805924 5.32 1012300 3241764 664308 08:33:01 25573284 30764840 1513280 4.60 127424 5183264 2404024 7.09 2747632 3979376 944828 08:34:01 25542904 30711860 1564352 4.76 131216 5135680 2523876 7.44 2250012 4488276 530920 08:35:01 25349668 31523404 750776 2.28 136748 6088312 1808616 5.33 1933492 4952036 730560 08:36:01 18497920 31372816 890824 2.71 151856 12612284 2424148 7.15 2213620 11336964 1564 08:37:02 11023756 31390704 860156 2.62 362412 19392384 2400976 7.08 3103072 17410884 2240140 08:38:01 5862256 28809380 3376268 10.27 396884 21600848 10604292 31.26 6278884 18959060 623296 08:39:01 2522220 28060060 4123392 12.54 413500 24059192 10254132 30.23 8176464 20283028 52064 08:40:01 744108 29014220 3182272 9.68 424740 26716836 7817396 23.05 8144664 22059056 605932 08:41:01 4302528 31406288 842836 2.56 447460 25662708 2269188 6.69 3634588 23207260 5920 Average: 14762292 30458658 1786148 5.43 268186 14995738 4431257 13.06 3949473 12991770 639953 08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:32:01 lo 4.60 4.60 0.45 0.45 0.00 0.00 0.00 0.00 08:32:01 ens3 1372.80 1140.01 13798.92 198.63 0.00 0.00 0.00 0.00 08:32:01 docker0 382.94 412.58 27.68 2985.89 0.00 0.00 0.00 0.00 08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:33:01 ens3 315.63 221.60 1613.47 34.81 0.00 0.00 0.00 0.00 08:33:01 veth628563b 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:33:01 docker0 200.77 282.07 17.76 1577.67 0.00 0.00 0.00 0.00 08:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 23.56 16.79 18.34 10.71 0.00 0.00 0.00 0.00 08:34:01 veth628563b 1.25 1.27 0.11 0.11 0.00 0.00 0.00 0.00 08:34:01 docker0 1.25 1.25 0.09 0.11 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 30.14 20.53 25.85 14.74 0.00 0.00 0.00 0.00 08:35:01 veth628563b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 08:36:01 ens3 223.05 128.98 4404.66 24.08 0.00 0.00 0.00 0.00 08:36:01 veth02e74e3 0.42 1.48 0.04 0.18 0.00 0.00 0.00 0.00 08:36:01 docker0 37.81 67.96 2.71 1061.16 0.00 0.00 0.00 0.00 08:37:02 veth8b45bbd 83.78 131.23 9.21 1303.27 0.00 0.00 0.00 0.11 08:37:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:37:02 ens3 869.75 507.25 8454.67 66.42 0.00 0.00 0.00 0.00 08:37:02 veth02e74e3 0.13 1.34 0.01 0.06 0.00 0.00 0.00 0.00 08:37:02 docker0 490.33 841.69 46.84 8431.60 0.00 0.00 0.00 0.00 08:38:01 veth29b018c 0.05 0.56 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 veth15d3aab 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 veth328bae6 0.05 0.51 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 veth102443b 0.05 0.39 0.00 0.02 0.00 0.00 0.00 0.00 08:38:01 vethfa631ae 0.05 0.22 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 vetha59756e 0.05 0.71 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 veth3e7794a 0.05 0.47 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethe26b65d 0.05 0.56 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 ens3 32.80 17.13 26.91 14.42 0.00 0.00 0.00 0.00 08:38:01 vetha14f78a 0.05 0.71 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 veth16aa83c 0.05 0.34 0.00 0.02 0.00 0.00 0.00 0.00 08:38:01 veth29db774 0.05 0.49 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 veth02e74e3 0.00 0.63 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 docker0 0.61 0.00 0.02 0.00 0.00 0.00 0.00 0.00 08:38:01 veth5816f3a 0.05 0.56 0.00 0.03 0.00 0.00 0.00 0.00 08:39:01 veth29b018c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth15d3aab 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth328bae6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth102443b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethfa631ae 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vetha59756e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth3e7794a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:39:01 ens3 3.53 1.73 2.74 1.44 0.00 0.00 0.00 0.00 08:39:01 vetha14f78a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth16aa83c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth29db774 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth02e74e3 0.00 0.00 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 veth5816f3a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth29b018c 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth15d3aab 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth328bae6 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethfa631ae 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth3e7794a 0.00 0.07 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 ens3 38.68 42.85 18.26 214.16 0.00 0.00 0.00 0.00 08:40:01 veth16aa83c 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth29db774 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth02e74e3 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 veth5816f3a 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 08:41:01 ens3 118.18 82.34 2549.93 23.88 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 Average: lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 303.61 218.43 3099.73 60.42 0.00 0.00 0.00 0.00 Average: docker0 111.81 161.26 9.55 1412.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8883) 05/08/26 _x86_64_ (8 CPU) 08:30:37 LINUX RESTART (8 CPU) 08:31:01 CPU %user %nice %system %iowait %steal %idle 08:32:01 all 11.75 0.00 3.55 2.30 0.06 82.34 08:32:01 0 10.95 0.00 4.02 0.64 0.05 84.34 08:32:01 1 12.19 0.00 3.47 1.87 0.07 82.40 08:32:01 2 10.05 0.00 4.19 2.04 0.05 83.67 08:32:01 3 10.43 0.00 3.36 0.17 0.07 85.97 08:32:01 4 11.04 0.00 2.89 0.96 0.08 85.02 08:32:01 5 13.24 0.00 3.20 5.92 0.07 77.57 08:32:01 6 14.32 0.00 3.59 4.55 0.05 77.48 08:32:01 7 11.79 0.00 3.70 2.20 0.07 82.25 08:33:01 all 40.78 0.00 7.03 0.82 0.10 51.26 08:33:01 0 39.54 0.00 6.91 0.15 0.12 53.28 08:33:01 1 39.73 0.00 7.08 3.57 0.10 49.52 08:33:01 2 42.54 0.00 7.17 0.25 0.10 49.93 08:33:01 3 39.30 0.00 7.29 0.17 0.10 53.14 08:33:01 4 42.02 0.00 7.08 0.69 0.10 50.12 08:33:01 5 41.21 0.00 6.69 0.07 0.10 51.93 08:33:01 6 41.13 0.00 7.07 1.40 0.10 50.30 08:33:01 7 40.80 0.00 6.99 0.27 0.10 51.83 08:34:01 all 47.32 0.00 7.22 0.28 0.10 45.08 08:34:01 0 47.88 0.00 7.89 0.69 0.10 43.45 08:34:01 1 45.54 0.00 7.50 0.27 0.10 46.60 08:34:01 2 46.56 0.00 6.77 0.57 0.12 45.97 08:34:01 3 48.20 0.00 7.48 0.08 0.10 44.14 08:34:01 4 47.75 0.00 7.00 0.00 0.10 45.15 08:34:01 5 47.27 0.00 7.02 0.00 0.08 45.62 08:34:01 6 47.24 0.00 6.73 0.54 0.10 45.39 08:34:01 7 48.11 0.00 7.40 0.05 0.10 44.34 08:35:01 all 46.21 0.00 6.50 0.19 0.11 46.99 08:35:01 0 47.99 0.00 6.58 0.05 0.10 45.28 08:35:01 1 46.16 0.00 6.71 0.12 0.10 46.90 08:35:01 2 44.26 0.00 6.45 0.22 0.10 48.97 08:35:01 3 47.91 0.00 6.49 0.12 0.10 45.39 08:35:01 4 46.01 0.00 6.51 0.35 0.12 47.02 08:35:01 5 45.90 0.00 6.29 0.00 0.12 47.69 08:35:01 6 45.65 0.00 6.34 0.64 0.10 47.27 08:35:01 7 45.82 0.00 6.62 0.00 0.10 47.45 08:36:01 all 16.14 0.00 6.31 21.96 0.07 55.53 08:36:01 0 16.13 0.00 6.02 6.79 0.07 71.00 08:36:01 1 16.22 0.00 6.28 19.88 0.07 57.55 08:36:01 2 15.96 0.00 6.42 24.33 0.07 53.23 08:36:01 3 16.37 0.00 6.31 13.11 0.07 64.15 08:36:01 4 16.02 0.00 5.99 10.18 0.05 67.75 08:36:01 5 15.49 0.00 6.11 43.53 0.07 34.81 08:36:01 6 15.95 0.00 6.65 54.15 0.07 23.18 08:36:01 7 16.97 0.00 6.69 3.89 0.07 72.38 08:37:02 all 10.67 0.00 5.63 32.51 0.06 51.13 08:37:02 0 9.62 0.00 5.81 25.59 0.05 58.93 08:37:02 1 10.61 0.00 5.17 26.23 0.07 57.92 08:37:02 2 10.34 0.00 5.88 29.59 0.05 54.14 08:37:02 3 11.22 0.00 6.89 54.03 0.08 27.78 08:37:02 4 9.39 0.00 5.45 32.00 0.05 53.11 08:37:02 5 11.06 0.00 5.80 35.99 0.07 47.08 08:37:02 6 10.93 0.00 5.17 31.86 0.05 51.99 08:37:02 7 12.17 0.00 4.93 24.99 0.05 57.87 08:38:01 all 51.30 0.00 7.96 17.37 0.12 23.26 08:38:01 0 51.41 0.00 7.81 12.68 0.12 27.98 08:38:01 1 50.67 0.00 8.09 11.95 0.10 29.18 08:38:01 2 51.76 0.00 7.27 18.36 0.12 22.49 08:38:01 3 51.72 0.00 7.42 14.16 0.12 26.58 08:38:01 4 51.88 0.00 8.65 33.12 0.14 6.21 08:38:01 5 50.15 0.00 8.48 13.12 0.12 28.13 08:38:01 6 51.07 0.00 8.12 21.95 0.12 18.75 08:38:01 7 51.74 0.00 7.84 13.63 0.10 26.69 08:39:01 all 83.43 0.00 8.45 7.96 0.16 0.00 08:39:01 0 83.58 0.00 8.38 7.88 0.15 0.00 08:39:01 1 83.75 0.00 8.20 7.88 0.17 0.00 08:39:01 2 83.47 0.00 8.35 8.02 0.17 0.00 08:39:01 3 83.41 0.00 8.50 7.94 0.15 0.00 08:39:01 4 82.77 0.00 8.98 8.08 0.17 0.00 08:39:01 5 82.95 0.00 8.82 8.08 0.15 0.00 08:39:01 6 83.99 0.00 7.78 8.07 0.17 0.00 08:39:01 7 83.56 0.00 8.59 7.70 0.15 0.00 08:40:01 all 91.03 0.00 8.78 0.00 0.18 0.00 08:40:01 0 91.36 0.00 8.46 0.00 0.18 0.00 08:40:01 1 90.79 0.00 9.04 0.00 0.17 0.00 08:40:01 2 91.06 0.00 8.76 0.00 0.18 0.00 08:40:01 3 91.57 0.00 8.26 0.00 0.17 0.00 08:40:01 4 90.69 0.00 9.13 0.00 0.18 0.00 08:40:01 5 90.87 0.00 8.93 0.00 0.20 0.00 08:40:01 6 90.99 0.00 8.83 0.00 0.18 0.00 08:40:01 7 90.93 0.00 8.87 0.00 0.20 0.00 08:41:01 all 28.89 0.00 4.95 10.73 0.10 55.33 08:41:01 0 28.48 0.00 4.72 12.44 0.10 54.26 08:41:01 1 28.97 0.00 4.69 11.97 0.10 54.26 08:41:01 2 29.46 0.00 4.98 9.12 0.10 56.34 08:41:01 3 28.62 0.00 6.16 7.54 0.10 57.57 08:41:01 4 28.85 0.00 4.51 15.94 0.10 50.60 08:41:01 5 28.74 0.00 5.11 9.33 0.08 56.73 08:41:01 6 28.18 0.00 4.70 13.57 0.12 53.43 08:41:01 7 29.81 0.00 4.75 5.88 0.10 59.46 Average: all 42.82 0.00 6.64 9.41 0.11 41.02 Average: 0 42.75 0.00 6.66 6.71 0.10 43.77 Average: 1 42.52 0.00 6.62 8.38 0.10 42.37 Average: 2 42.61 0.00 6.63 9.26 0.11 41.40 Average: 3 42.96 0.00 6.82 9.73 0.11 40.39 Average: 4 42.72 0.00 6.62 10.10 0.11 40.45 Average: 5 42.77 0.00 6.65 11.60 0.11 38.88 Average: 6 43.02 0.00 6.50 13.64 0.11 36.73 Average: 7 43.19 0.00 6.64 5.88 0.10 44.19