---> uname -a: Linux prd-centos8-builder-4c-4g-6461.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: 2799.998 BogoMIPS: 5599.99 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 14G 67G 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1057 7334 19 7371 14356 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:a4:99:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.80/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85230sec preferred_lft 85230sec inet6 fe80::f816:3eff:fea4:992d/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) 10/26/2025 _x86_64_ (4 CPU) 01:21:33 LINUX RESTART (4 CPU) 01:22:02 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 336.26 113.45 222.81 3491.29 11072.96 01:24:01 AM 60.01 0.00 60.01 0.00 6966.18 01:25:01 AM 7.65 0.03 7.62 0.53 192.82 01:26:01 AM 147.84 11.96 135.88 1504.55 1692.03 01:27:01 AM 278.46 4.53 273.93 759.88 9710.88 01:28:01 AM 65.08 3.58 61.50 394.14 31826.97 01:29:01 AM 73.30 0.00 73.30 0.00 32871.10 01:30:01 AM 108.63 0.00 108.63 0.00 3896.73 01:31:01 AM 63.31 0.00 63.31 0.00 6905.16 01:32:01 AM 64.39 0.00 64.39 0.00 7694.07 01:33:01 AM 1078.72 0.50 1078.22 23.06 40047.91 01:34:01 AM 514.85 96.33 418.51 1706.10 14152.30 01:35:01 AM 17.70 0.58 17.11 8.13 5129.05 01:36:01 AM 24.86 13.58 11.28 153.42 9635.70 01:37:01 AM 12.30 0.03 12.26 0.27 12787.39 01:38:01 AM 67.76 0.08 67.68 0.67 11964.11 01:39:01 AM 44.44 0.00 44.44 0.00 3083.77 01:40:01 AM 140.94 0.42 140.53 24.13 14571.94 01:41:01 AM 41.30 0.27 41.03 43.58 2291.07 Average: 165.52 12.83 152.69 424.14 11920.98 01:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13247528 15111852 2894004 17.93 2688 2062104 824700 4.80 202712 2291628 180840 01:24:01 AM 13232628 15099344 2908904 18.02 2688 2063416 840452 4.89 202716 2294440 36 01:25:01 AM 13228832 15096760 2912700 18.04 2688 2063796 840452 4.89 202764 2295096 4 01:26:01 AM 12607784 14609844 3533748 21.89 2688 2189572 1637712 9.53 217740 2867608 59360 01:27:01 AM 11364408 13661324 4777124 29.60 2688 2474648 2110548 12.28 386980 3920464 108088 01:28:01 AM 9792484 12979568 6349048 39.33 2688 3356000 2765752 16.09 473940 5389404 37480 01:29:01 AM 7324356 11461232 8817176 54.62 2688 4294136 4113228 23.93 865524 7439568 6792 01:30:01 AM 8287692 12618300 7853840 48.66 2688 4477068 2821072 16.41 896672 6433024 99956 01:31:01 AM 7462096 11988440 8679436 53.77 2688 4654392 3418428 19.89 992684 7126324 96780 01:32:01 AM 7228144 11974816 8913388 55.22 2688 4870800 3418428 19.89 1040680 7300964 102808 01:33:01 AM 5307620 11314504 10833912 67.12 2688 5895140 3547876 20.64 1053920 8690420 271600 01:34:01 AM 4460316 10559068 11681216 72.37 2688 5950452 3590504 20.89 1115996 9376976 12 01:35:01 AM 4953476 11355416 11188056 69.31 2688 6247484 3630448 21.12 1251096 8764612 175900 01:36:01 AM 4668452 11343800 11473080 71.08 2688 6519724 3638556 21.17 1340092 8959344 177276 01:37:01 AM 4017828 10958156 12123704 75.11 2688 6783388 3631416 21.13 1429484 9509112 87788 01:38:01 AM 4702512 11692612 11439020 70.87 2688 6948024 3450832 20.07 1487208 8945868 43988 01:39:01 AM 4853264 11913732 11288268 69.93 2688 7028144 3205840 18.65 1527748 8779180 43356 01:40:01 AM 7515932 14694724 8625600 53.44 2688 7146088 901880 5.25 1762276 5893628 24816 01:41:01 AM 7476032 14665620 8665500 53.68 2688 7157236 920800 5.36 1938080 5757876 8940 Average: 7985862 12794690 8155670 50.53 2688 4851664 2595207 15.10 967806 6422923 80306 01:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 94.98 68.03 1322.13 23.68 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 114.41 104.25 252.64 28.95 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 79.79 69.52 198.09 20.05 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 251.09 268.19 1148.21 70.51 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 315.49 246.80 4210.54 32.74 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:28:01 AM eth0 345.48 197.78 3874.98 19.12 0.00 0.00 0.00 0.00 01:29:01 AM lo 1.10 1.10 0.13 0.13 0.00 0.00 0.00 0.00 01:29:01 AM eth0 90.73 71.67 1776.35 12.12 0.00 0.00 0.00 0.00 01:30:01 AM lo 1.75 1.75 0.43 0.43 0.00 0.00 0.00 0.00 01:30:01 AM eth0 44.44 43.15 153.56 12.76 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 30.55 29.63 46.76 15.79 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 68.09 62.99 613.35 17.69 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 215.95 138.99 1736.85 22.75 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 2.78 2.95 0.88 0.62 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 10.80 10.50 85.61 2.08 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 2.68 2.28 0.66 0.97 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 2.35 1.95 0.65 0.95 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 19.36 22.01 89.33 5.26 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 59.89 57.24 521.17 14.01 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 447.38 489.57 246.79 2345.10 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 422.82 452.39 338.18 2735.06 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 137.88 123.20 874.14 283.41 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) 10/26/2025 _x86_64_ (4 CPU) 01:21:33 LINUX RESTART (4 CPU) 01:22:02 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 20.48 1.24 16.44 1.62 0.11 60.11 01:23:01 AM 0 18.55 1.62 19.51 1.43 0.12 58.77 01:23:01 AM 1 13.74 0.87 14.20 1.48 0.10 69.61 01:23:01 AM 2 17.34 0.72 12.84 2.13 0.12 66.85 01:23:01 AM 3 32.26 1.75 19.22 1.43 0.12 45.22 01:24:01 AM all 0.59 0.00 0.53 0.39 0.05 98.45 01:24:01 AM 0 0.58 0.00 0.65 0.05 0.07 98.65 01:24:01 AM 1 0.28 0.00 0.28 0.40 0.03 99.00 01:24:01 AM 2 0.85 0.00 0.67 0.89 0.05 97.54 01:24:01 AM 3 0.62 0.00 0.50 0.23 0.03 98.61 01:25:01 AM all 0.45 0.00 0.29 0.03 0.04 99.19 01:25:01 AM 0 0.77 0.00 0.75 0.00 0.03 98.45 01:25:01 AM 1 0.48 0.00 0.08 0.03 0.03 99.37 01:25:01 AM 2 0.32 0.00 0.22 0.00 0.05 99.42 01:25:01 AM 3 0.23 0.00 0.12 0.08 0.03 99.53 01:26:01 AM all 11.87 0.00 1.23 0.58 0.07 86.24 01:26:01 AM 0 14.96 0.00 1.09 0.07 0.08 83.80 01:26:01 AM 1 9.17 0.00 1.05 0.47 0.07 89.24 01:26:01 AM 2 12.77 0.00 1.00 1.09 0.07 85.07 01:26:01 AM 3 10.59 0.00 1.79 0.69 0.07 86.87 01:27:01 AM all 37.16 0.00 2.29 1.34 0.09 59.12 01:27:01 AM 0 36.13 0.00 3.79 2.40 0.10 57.58 01:27:01 AM 1 33.02 0.00 2.43 1.29 0.08 63.18 01:27:01 AM 2 43.00 0.00 1.16 0.49 0.08 55.28 01:27:01 AM 3 36.48 0.00 1.81 1.20 0.08 60.43 01:28:01 AM all 42.66 0.00 2.25 0.87 0.08 54.13 01:28:01 AM 0 38.02 0.00 1.74 0.65 0.08 59.50 01:28:01 AM 1 42.30 0.00 1.77 0.72 0.08 55.13 01:28:01 AM 2 46.83 0.00 1.77 1.29 0.08 50.03 01:28:01 AM 3 43.51 0.00 3.70 0.84 0.08 51.87 01:29:01 AM all 53.31 0.00 2.82 0.60 0.09 43.18 01:29:01 AM 0 52.22 0.00 1.92 0.47 0.08 45.31 01:29:01 AM 1 49.58 0.00 3.31 0.60 0.08 46.42 01:29:01 AM 2 52.74 0.00 1.38 0.10 0.08 45.70 01:29:01 AM 3 58.71 0.00 4.69 1.22 0.10 35.28 01:30:01 AM all 54.06 0.00 3.01 0.25 0.10 42.59 01:30:01 AM 0 62.69 0.00 4.90 0.29 0.10 32.02 01:30:01 AM 1 50.86 0.00 1.54 0.20 0.10 47.29 01:30:01 AM 2 57.55 0.00 4.01 0.32 0.08 38.03 01:30:01 AM 3 45.11 0.00 1.60 0.18 0.10 53.01 01:31:01 AM all 49.87 0.00 2.85 0.28 0.11 46.89 01:31:01 AM 0 65.85 0.00 5.26 0.25 0.08 28.55 01:31:01 AM 1 44.28 0.00 0.82 0.05 0.12 54.73 01:31:01 AM 2 43.41 0.00 2.18 0.15 0.13 54.12 01:31:01 AM 3 45.93 0.00 3.15 0.65 0.10 50.17 01:32:01 AM all 45.26 0.00 2.92 0.27 0.09 51.45 01:32:01 AM 0 39.99 0.00 1.79 0.40 0.10 57.72 01:32:01 AM 1 57.59 0.00 4.73 0.17 0.08 37.42 01:32:01 AM 2 42.38 0.00 2.74 0.07 0.08 54.73 01:32:01 AM 3 41.09 0.00 2.42 0.44 0.10 55.94 01:33:01 AM all 29.10 0.00 11.92 7.60 0.09 51.29 01:33:01 AM 0 31.71 0.00 12.73 8.89 0.09 46.59 01:33:01 AM 1 31.57 0.00 10.29 4.70 0.10 53.34 01:33:01 AM 2 21.65 0.00 10.80 8.47 0.09 59.00 01:33:01 AM 3 31.47 0.00 13.85 8.36 0.10 46.22 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 36.50 0.00 3.99 3.78 0.12 55.61 01:34:01 AM 0 32.46 0.00 4.37 4.73 0.13 58.30 01:34:01 AM 1 29.82 0.00 3.87 3.53 0.12 62.67 01:34:01 AM 2 30.86 0.00 3.40 3.48 0.10 62.16 01:34:01 AM 3 52.87 0.00 4.33 3.37 0.13 39.30 01:35:01 AM all 37.32 0.00 1.50 0.15 0.09 60.94 01:35:01 AM 0 51.90 0.00 2.37 0.02 0.08 45.63 01:35:01 AM 1 25.05 0.00 1.00 0.20 0.08 73.67 01:35:01 AM 2 50.49 0.00 1.07 0.00 0.10 48.34 01:35:01 AM 3 21.81 0.00 1.57 0.38 0.08 76.15 01:36:01 AM all 37.20 0.00 1.62 0.23 0.09 60.87 01:36:01 AM 0 48.96 0.00 2.82 0.47 0.12 47.64 01:36:01 AM 1 41.24 0.00 1.85 0.00 0.08 56.82 01:36:01 AM 2 20.62 0.00 0.65 0.25 0.07 78.41 01:36:01 AM 3 37.96 0.00 1.14 0.20 0.08 60.62 01:37:01 AM all 37.13 0.00 1.70 0.18 0.10 60.90 01:37:01 AM 0 23.55 0.00 1.04 0.17 0.08 75.17 01:37:01 AM 1 27.46 0.00 1.40 0.18 0.10 70.85 01:37:01 AM 2 44.20 0.00 2.32 0.08 0.10 53.29 01:37:01 AM 3 53.31 0.00 2.02 0.27 0.12 44.29 01:38:01 AM all 40.28 0.00 2.38 0.21 0.10 57.03 01:38:01 AM 0 36.84 0.00 1.97 0.13 0.10 60.96 01:38:01 AM 1 49.11 0.00 4.11 0.23 0.08 46.46 01:38:01 AM 2 48.21 0.00 2.04 0.37 0.10 49.28 01:38:01 AM 3 26.98 0.00 1.42 0.12 0.10 71.39 01:39:01 AM all 52.57 0.00 2.87 0.11 0.10 44.35 01:39:01 AM 0 48.03 0.00 2.48 0.15 0.10 49.24 01:39:01 AM 1 50.58 0.00 2.57 0.05 0.12 46.69 01:39:01 AM 2 55.24 0.00 2.72 0.13 0.08 41.83 01:39:01 AM 3 56.44 0.00 3.73 0.12 0.10 39.62 01:40:01 AM all 33.52 0.00 3.98 0.44 0.10 61.96 01:40:01 AM 0 30.60 0.00 3.62 0.32 0.12 65.34 01:40:01 AM 1 40.23 0.00 5.88 0.10 0.10 53.69 01:40:01 AM 2 28.89 0.00 3.33 0.91 0.08 66.78 01:40:01 AM 3 34.33 0.00 3.08 0.42 0.12 62.06 01:41:01 AM all 22.60 0.00 2.10 0.11 0.08 75.11 01:41:01 AM 0 18.35 0.00 2.12 0.25 0.08 79.20 01:41:01 AM 1 24.52 0.00 1.91 0.10 0.07 73.41 01:41:01 AM 2 25.07 0.00 2.75 0.03 0.08 72.07 01:41:01 AM 3 22.47 0.00 1.61 0.07 0.08 75.77 Average: all 33.79 0.06 3.49 0.99 0.09 61.58 Average: 0 34.33 0.08 3.92 1.10 0.09 60.48 Average: 1 32.68 0.05 3.30 0.76 0.09 63.13 Average: 2 33.83 0.04 2.98 1.06 0.09 62.01 Average: 3 34.31 0.09 3.75 1.06 0.09 60.70