---> uname -a: Linux prd-centos8-builder-4c-4g-33357.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 820 9640 19 5302 14593 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:fd:65:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.191/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85365sec preferred_lft 85365sec inet6 fe80::f816:3eff:fefd:65d6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 08/06/2025 _x86_64_ (4 CPU) 13:08:20 LINUX RESTART (4 CPU) 01:09:01 PM tps rtps wtps bread/s bwrtn/s 01:10:02 PM 204.55 55.02 149.53 2047.26 11946.06 01:11:01 PM 29.63 0.03 29.60 0.54 3786.55 01:12:01 PM 4.85 0.00 4.85 0.00 124.30 01:13:01 PM 5.33 0.00 5.33 0.00 149.13 01:14:01 PM 8.57 0.00 8.57 0.00 173.70 01:15:01 PM 417.14 16.78 400.37 2574.43 4562.80 01:16:01 PM 122.49 0.20 122.29 21.33 12198.37 01:17:01 PM 80.56 0.32 80.24 8.40 6519.66 01:18:01 PM 41.01 0.72 40.29 514.58 2867.89 01:19:01 PM 74.47 0.00 74.47 0.00 30264.36 01:20:01 PM 60.12 0.00 60.12 0.00 20812.05 01:21:01 PM 19.46 0.00 19.46 0.00 3290.48 01:22:01 PM 38.96 0.00 38.96 0.00 1418.06 01:23:01 PM 41.19 0.00 41.19 0.00 7702.20 01:24:01 PM 110.00 0.03 109.96 5.20 3534.34 01:25:01 PM 51.01 0.43 50.57 23.60 19770.40 Average: 81.91 4.60 77.31 325.20 8074.17 01:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:02 PM 13245788 15086268 2895744 17.94 2688 2038456 812116 4.72 201476 2284636 94080 01:11:01 PM 13240808 15082424 2900724 17.97 2688 2038776 812116 4.72 201500 2285144 28 01:12:01 PM 13237740 15080536 2903792 17.99 2688 2039100 812116 4.72 201504 2286112 16 01:13:01 PM 13234944 15078800 2906588 18.01 2688 2039328 812116 4.72 201504 2287148 4 01:14:01 PM 13226440 15074504 2915092 18.06 2688 2042412 812116 4.72 201504 2291976 2040 01:15:01 PM 11842628 14002412 4298904 26.63 2688 2331664 1867460 10.86 259516 3558140 178028 01:16:01 PM 11090268 13444228 5051264 31.29 2688 2517068 2258848 13.14 344396 4208688 30232 01:17:01 PM 10702488 13218576 5439044 33.70 2688 2673984 2377444 13.83 488496 4441716 14112 01:18:01 PM 9570516 12549300 6571016 40.71 2688 3129668 3027992 17.61 562236 5483580 382208 01:19:01 PM 8074944 12087056 8066588 49.97 2688 4154708 3451776 20.08 662588 6864680 513356 01:20:01 PM 7862992 12057860 8278540 51.29 2688 4332484 3469912 20.19 678584 7052252 85840 01:21:01 PM 8001760 12207200 8139772 50.43 2688 4342472 3311628 19.26 721928 6870052 2984 01:22:01 PM 7691284 12141860 8450248 52.35 2688 4580216 3337308 19.41 753456 7134880 212592 01:23:01 PM 7564276 12085456 8577256 53.14 2688 4646492 3375420 19.64 773100 7232640 59360 01:24:01 PM 9936080 15002332 6205452 38.44 2688 5182768 845304 4.92 1150804 4474796 539768 01:25:01 PM 9888880 14958408 6252652 38.74 2688 5196252 893856 5.20 1322212 4367636 18364 Average: 10525740 13697326 5615792 34.79 2688 3330366 2017346 11.74 545300 4570255 133313 01:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:02 PM eth0 173.14 123.78 1184.58 25.33 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 87.29 74.08 244.54 19.40 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 90.40 79.60 230.85 20.58 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 84.65 72.57 226.98 19.74 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 106.87 107.70 222.83 30.05 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 445.82 444.49 3013.50 102.90 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 177.01 151.27 2504.91 28.44 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 179.36 133.77 2365.10 19.45 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 52.22 51.46 434.85 13.86 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 75.20 66.22 743.05 14.79 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 97.88 85.55 1369.30 19.05 0.00 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 16.10 16.80 5.60 4.98 0.00 0.00 0.00 0.00 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM eth0 100.73 80.24 1010.93 15.57 0.00 0.00 0.00 0.00 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 80.80 74.60 613.30 18.22 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 155.91 153.27 39.37 49.49 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 853.82 1068.84 501.91 8943.87 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 173.69 174.14 920.35 584.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 08/06/2025 _x86_64_ (4 CPU) 13:08:20 LINUX RESTART (4 CPU) 01:09:01 PM CPU %user %nice %system %iowait %steal %idle 01:10:02 PM all 15.58 0.48 7.35 1.48 0.07 75.04 01:10:02 PM 0 14.37 0.35 6.29 0.89 0.08 78.01 01:10:02 PM 1 27.43 0.52 7.78 1.46 0.07 62.75 01:10:02 PM 2 11.63 0.60 9.19 2.33 0.07 76.19 01:10:02 PM 3 8.86 0.43 6.15 1.25 0.07 83.22 01:11:01 PM all 0.51 0.00 0.33 0.29 0.03 98.83 01:11:01 PM 0 0.31 0.00 0.22 0.20 0.03 99.24 01:11:01 PM 1 0.54 0.00 0.27 0.24 0.03 98.91 01:11:01 PM 2 1.05 0.00 0.65 0.20 0.03 98.06 01:11:01 PM 3 0.15 0.00 0.19 0.53 0.02 99.12 01:12:01 PM all 0.46 0.00 0.27 0.03 0.03 99.22 01:12:01 PM 0 0.30 0.00 0.20 0.00 0.03 99.46 01:12:01 PM 1 0.40 0.00 0.25 0.00 0.02 99.33 01:12:01 PM 2 0.47 0.00 0.10 0.08 0.02 99.33 01:12:01 PM 3 0.67 0.00 0.52 0.02 0.03 98.76 01:13:01 PM all 0.45 0.00 0.28 0.01 0.13 99.12 01:13:01 PM 0 0.92 0.00 0.77 0.00 0.03 98.28 01:13:01 PM 1 0.50 0.00 0.05 0.00 0.02 99.43 01:13:01 PM 2 0.23 0.00 0.17 0.03 0.47 99.10 01:13:01 PM 3 0.17 0.00 0.12 0.02 0.02 99.68 01:14:01 PM all 0.41 0.00 0.34 0.03 0.07 99.16 01:14:01 PM 0 0.58 0.00 0.57 0.00 0.03 98.81 01:14:01 PM 1 0.28 0.00 0.15 0.02 0.20 99.35 01:14:01 PM 2 0.57 0.00 0.54 0.00 0.03 98.86 01:14:01 PM 3 0.20 0.00 0.10 0.08 0.02 99.60 01:15:01 PM all 28.18 0.00 2.46 1.48 0.11 67.78 01:15:01 PM 0 32.06 0.00 2.36 1.39 0.10 64.10 01:15:01 PM 1 27.71 0.00 3.54 1.98 0.13 66.64 01:15:01 PM 2 24.28 0.00 2.09 0.45 0.10 73.07 01:15:01 PM 3 28.67 0.00 1.84 2.09 0.10 67.29 01:16:01 PM all 63.07 0.00 2.77 0.71 0.14 33.31 01:16:01 PM 0 62.51 0.00 2.62 0.80 0.15 33.92 01:16:01 PM 1 62.77 0.00 2.23 1.05 0.12 33.83 01:16:01 PM 2 61.06 0.00 4.40 0.70 0.15 33.68 01:16:01 PM 3 65.91 0.00 1.85 0.30 0.13 31.80 01:17:01 PM all 55.76 0.00 3.00 0.58 0.13 40.52 01:17:01 PM 0 55.20 0.00 2.72 0.12 0.12 41.85 01:17:01 PM 1 67.38 0.00 5.95 0.67 0.15 25.84 01:17:01 PM 2 47.31 0.00 1.88 1.38 0.13 49.30 01:17:01 PM 3 53.17 0.00 1.46 0.15 0.13 45.08 01:18:01 PM all 50.38 0.00 1.86 0.28 0.10 47.38 01:18:01 PM 0 55.55 0.00 2.87 0.37 0.12 41.10 01:18:01 PM 1 53.38 0.00 1.19 0.10 0.10 45.23 01:18:01 PM 2 49.48 0.00 1.67 0.28 0.10 48.46 01:18:01 PM 3 43.11 0.00 1.69 0.37 0.10 54.73 01:19:01 PM all 46.65 0.00 2.33 2.25 0.09 48.67 01:19:01 PM 0 43.40 0.00 1.81 0.67 0.08 54.03 01:19:01 PM 1 55.90 0.00 2.85 1.82 0.10 39.33 01:19:01 PM 2 48.35 0.00 2.98 4.02 0.08 44.56 01:19:01 PM 3 38.93 0.00 1.69 2.48 0.10 56.79 01:20:01 PM all 50.68 0.00 3.30 1.15 0.12 44.75 01:20:01 PM 0 44.84 0.00 1.46 0.12 0.12 53.47 01:20:01 PM 1 48.30 0.00 3.00 1.74 0.12 46.84 01:20:01 PM 2 48.53 0.00 3.43 1.46 0.12 46.46 01:20:01 PM 3 61.08 0.00 5.31 1.28 0.12 32.21 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 46.48 0.00 3.34 0.16 0.11 49.91 01:21:01 PM 0 39.86 0.00 2.13 0.09 0.10 57.82 01:21:01 PM 1 63.12 0.00 7.12 0.10 0.12 29.54 01:21:01 PM 2 39.30 0.00 2.13 0.32 0.10 58.15 01:21:01 PM 3 43.55 0.00 1.97 0.14 0.10 54.24 01:22:01 PM all 54.32 0.00 2.98 0.18 0.13 42.39 01:22:01 PM 0 60.94 0.00 3.83 0.29 0.13 34.82 01:22:01 PM 1 57.66 0.00 3.30 0.12 0.15 38.77 01:22:01 PM 2 54.12 0.00 2.36 0.22 0.12 43.18 01:22:01 PM 3 44.56 0.00 2.45 0.10 0.10 52.79 01:23:01 PM all 48.60 0.00 3.04 0.54 0.17 47.65 01:23:01 PM 0 46.83 0.00 3.23 0.89 0.14 48.92 01:23:01 PM 1 42.57 0.00 1.69 0.24 0.10 55.41 01:23:01 PM 2 55.76 0.00 4.32 0.25 0.12 39.55 01:23:01 PM 3 49.24 0.00 2.93 0.77 0.34 46.72 01:24:01 PM all 39.69 0.00 5.12 1.84 0.28 53.07 01:24:01 PM 0 41.94 0.00 5.52 0.15 0.10 52.28 01:24:01 PM 1 35.43 0.00 2.97 0.35 0.71 60.53 01:24:01 PM 2 36.15 0.00 6.29 5.73 0.10 51.74 01:24:01 PM 3 45.39 0.00 5.73 1.05 0.21 47.62 01:25:01 PM all 15.42 0.00 2.62 1.04 0.10 80.82 01:25:01 PM 0 14.98 0.00 2.83 2.33 0.08 79.77 01:25:01 PM 1 18.77 0.00 2.72 1.58 0.12 76.81 01:25:01 PM 2 20.01 0.00 2.85 0.20 0.10 76.84 01:25:01 PM 3 7.90 0.00 2.06 0.03 0.10 89.91 Average: all 32.27 0.03 2.58 0.75 0.11 64.25 Average: 0 32.13 0.02 2.46 0.52 0.09 64.77 Average: 1 35.12 0.03 2.81 0.72 0.14 61.17 Average: 2 31.13 0.04 2.81 1.10 0.12 64.81 Average: 3 30.70 0.03 2.25 0.67 0.11 66.26