---> uname -a: Linux prd-centos8-builder-4c-4g-37902.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 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1061 6808 19 7893 14352 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:35:2c:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.208/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85322sec preferred_lft 85322sec inet6 fe80::f816:3eff:fe35:2cad/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) 08/15/2025 _x86_64_ (4 CPU) 03:22:20 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 201.17 51.31 149.86 2012.86 11463.19 03:25:01 AM 379.97 12.93 367.04 1526.29 8512.85 03:26:01 AM 104.93 6.68 98.25 1048.53 11907.90 03:27:01 AM 56.70 0.15 56.55 95.30 29545.95 03:28:01 AM 140.39 0.00 140.39 0.00 33497.10 03:29:01 AM 35.27 0.00 35.27 0.00 6885.42 03:30:01 AM 89.97 0.00 89.97 0.00 9891.97 03:31:01 AM 72.85 0.00 72.85 0.00 8678.12 03:32:01 AM 59.97 0.03 59.94 19.33 8990.42 03:33:01 AM 1467.34 56.13 1411.21 674.44 51006.91 03:34:01 AM 65.96 47.37 18.59 2316.43 1210.58 03:35:01 AM 13.85 3.03 10.81 50.39 10244.59 03:36:01 AM 21.24 11.08 10.16 107.96 7025.19 03:37:01 AM 10.40 0.03 10.36 0.27 12654.56 03:38:01 AM 80.09 0.08 80.01 0.67 9141.75 03:39:01 AM 51.17 0.00 51.17 0.00 4037.29 03:40:01 AM 78.04 0.68 77.35 67.72 16416.10 Average: 172.32 11.15 161.17 465.90 14183.02 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13247888 15105448 2893644 17.93 2688 2054184 814928 4.74 202936 2279980 126476 03:25:01 AM 11603964 13823316 4537568 28.11 2688 2399812 2028000 11.80 229268 3840700 273904 03:26:01 AM 10398092 13545408 5743440 35.58 2688 3319656 2171484 12.63 453992 4807176 833524 03:27:01 AM 9911420 13249544 6230112 38.60 2688 3500268 2813368 16.37 493892 5236152 141768 03:28:01 AM 8503448 12828364 7638084 47.32 2688 4477864 2820344 16.41 880608 6240052 142764 03:29:01 AM 8228284 12706948 7913248 49.02 2688 4614064 2926680 17.03 905004 6461084 89128 03:30:01 AM 7621568 12422620 8519964 52.78 2688 4915160 3191900 18.57 1022708 6906636 133460 03:31:01 AM 7381476 12393856 8760056 54.27 2688 5114156 3207124 18.66 1061376 7080876 96688 03:32:01 AM 6355544 12119912 9785988 60.63 2688 5826668 3330024 19.37 1103028 7986828 573152 03:33:01 AM 5083544 11572208 11057988 68.51 2688 6317760 3384684 19.69 1157564 8688936 380 03:34:01 AM 4867936 11556772 11273596 69.84 2688 6511284 3411080 19.84 1246856 8808708 114768 03:35:01 AM 4445444 11401504 11696088 72.46 2688 6776460 3395548 19.75 1335356 9135788 93064 03:36:01 AM 4251492 11479456 11890040 73.66 2688 7047384 3410356 19.84 1424356 9242436 175868 03:37:01 AM 3979188 11472804 12162344 75.35 2688 7312448 3400464 19.78 1514012 9424376 89432 03:38:01 AM 4613808 12095088 11527724 71.42 2688 7422240 3224756 18.76 1566592 8933156 70656 03:39:01 AM 4440864 12074988 11700668 72.49 2688 7573648 3219248 18.73 1646664 9025116 112728 03:40:01 AM 6908736 14639716 9232796 57.20 2688 7673260 955800 5.56 2064816 6153652 15224 Average: 7167217 12616938 8974315 55.60 2688 5462136 2806223 16.32 1077002 7073627 181352 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 264.56 215.48 1420.97 50.93 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 538.74 497.35 4846.42 108.94 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:26:01 AM eth0 419.68 339.18 4660.76 29.43 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 80.71 65.03 1514.01 14.88 0.00 0.00 0.00 0.00 03:28:01 AM lo 2.98 2.98 0.56 0.56 0.00 0.00 0.00 0.00 03:28:01 AM eth0 54.62 49.24 430.68 10.46 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 34.87 32.52 127.49 11.52 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 25.78 24.06 11.86 15.07 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 35.63 33.43 261.18 11.76 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 197.45 119.03 1381.30 21.65 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 156.35 81.22 718.04 12.80 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 10.21 10.33 85.15 1.53 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 2.18 2.00 0.51 0.87 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 2.47 2.18 0.60 0.92 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 2.82 2.43 0.69 1.00 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 53.43 54.08 511.18 11.81 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 44.61 42.96 206.52 13.56 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 908.40 871.55 267.06 6455.79 0.00 0.00 0.00 0.00 Average: lo 0.22 0.22 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 166.61 143.65 967.28 398.38 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) 08/15/2025 _x86_64_ (4 CPU) 03:22:20 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 16.47 0.44 7.37 1.43 0.11 74.17 03:24:01 AM 0 22.35 0.30 6.80 1.94 0.13 68.48 03:24:01 AM 1 6.42 0.60 7.61 1.91 0.10 83.36 03:24:01 AM 2 19.50 0.50 8.98 1.24 0.10 69.68 03:24:01 AM 3 17.63 0.37 6.10 0.61 0.12 75.18 03:25:01 AM all 22.94 0.00 2.62 1.71 0.13 72.61 03:25:01 AM 0 22.24 0.00 4.32 3.72 0.14 69.58 03:25:01 AM 1 24.71 0.00 1.80 0.54 0.12 72.83 03:25:01 AM 2 21.71 0.00 2.29 1.82 0.13 74.05 03:25:01 AM 3 23.08 0.00 2.09 0.76 0.12 73.96 03:26:01 AM all 39.44 0.00 2.36 0.80 0.10 57.30 03:26:01 AM 0 30.24 0.00 1.51 0.77 0.08 67.40 03:26:01 AM 1 40.31 0.00 1.73 1.07 0.12 56.77 03:26:01 AM 2 44.29 0.00 3.60 0.91 0.10 51.10 03:26:01 AM 3 42.94 0.00 2.60 0.45 0.10 53.90 03:27:01 AM all 67.47 0.00 2.53 2.05 0.13 27.82 03:27:01 AM 0 65.97 0.00 1.56 1.67 0.13 30.67 03:27:01 AM 1 70.27 0.00 3.17 2.98 0.12 23.46 03:27:01 AM 2 69.85 0.00 3.17 2.80 0.13 24.05 03:27:01 AM 3 63.79 0.00 2.23 0.75 0.13 33.09 03:28:01 AM all 44.75 0.00 2.75 2.18 0.11 50.21 03:28:01 AM 0 38.07 0.00 3.18 1.29 0.13 57.32 03:28:01 AM 1 49.58 0.00 2.66 3.30 0.10 44.37 03:28:01 AM 2 41.25 0.00 2.04 2.76 0.08 53.85 03:28:01 AM 3 50.10 0.00 3.12 1.36 0.12 45.30 03:29:01 AM all 51.84 0.00 2.62 0.29 0.10 45.15 03:29:01 AM 0 48.12 0.00 2.82 0.25 0.10 48.71 03:29:01 AM 1 51.81 0.00 2.22 0.45 0.10 45.42 03:29:01 AM 2 62.49 0.00 4.32 0.23 0.10 32.85 03:29:01 AM 3 44.91 0.00 1.14 0.23 0.08 53.63 03:30:01 AM all 49.56 0.00 2.97 0.56 0.12 46.79 03:30:01 AM 0 47.32 0.00 3.43 0.98 0.12 48.15 03:30:01 AM 1 40.63 0.00 2.89 0.49 0.12 55.88 03:30:01 AM 2 58.25 0.00 4.01 0.39 0.12 37.24 03:30:01 AM 3 52.04 0.00 1.54 0.39 0.12 45.91 03:31:01 AM all 48.84 0.00 2.92 0.40 0.11 47.73 03:31:01 AM 0 33.50 0.00 1.55 0.91 0.12 63.93 03:31:01 AM 1 55.33 0.00 3.40 0.34 0.10 40.83 03:31:01 AM 2 43.49 0.00 2.38 0.27 0.12 53.75 03:31:01 AM 3 63.04 0.00 4.37 0.08 0.10 32.41 03:32:01 AM all 42.03 0.00 4.38 0.37 0.15 53.07 03:32:01 AM 0 37.33 0.00 3.79 0.03 0.14 58.71 03:32:01 AM 1 35.03 0.00 4.46 0.59 0.15 59.76 03:32:01 AM 2 40.70 0.00 3.79 0.66 0.15 54.69 03:32:01 AM 3 55.02 0.00 5.48 0.19 0.17 39.15 03:33:01 AM all 24.77 0.00 12.91 13.07 0.13 49.11 03:33:01 AM 0 18.62 0.00 12.18 14.74 0.14 54.32 03:33:01 AM 1 25.26 0.00 11.15 11.29 0.12 52.18 03:33:01 AM 2 35.29 0.00 13.46 11.02 0.14 40.09 03:33:01 AM 3 19.96 0.00 14.87 15.25 0.14 49.78 03:34:01 AM all 37.64 0.14 1.31 0.41 0.12 60.38 03:34:01 AM 0 19.35 0.00 0.77 0.05 0.12 79.72 03:34:01 AM 1 21.34 0.55 1.30 0.52 0.12 76.17 03:34:01 AM 2 46.60 0.00 1.46 0.25 0.12 51.58 03:34:01 AM 3 63.30 0.00 1.72 0.84 0.12 34.02 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 38.66 0.00 1.65 0.32 0.11 59.27 03:35:01 AM 0 25.31 0.00 0.94 0.82 0.10 72.84 03:35:01 AM 1 54.04 0.00 2.68 0.30 0.12 42.87 03:35:01 AM 2 49.65 0.00 1.84 0.08 0.12 48.31 03:35:01 AM 3 25.67 0.00 1.14 0.07 0.10 73.02 03:36:01 AM all 37.28 0.00 1.69 0.34 0.10 60.59 03:36:01 AM 0 35.55 0.00 1.84 0.00 0.12 62.49 03:36:01 AM 1 20.97 0.00 0.95 0.53 0.10 77.45 03:36:01 AM 2 56.30 0.00 2.79 0.72 0.10 40.08 03:36:01 AM 3 36.33 0.00 1.17 0.10 0.10 62.30 03:37:01 AM all 37.38 0.00 1.65 0.39 0.11 60.47 03:37:01 AM 0 21.89 0.00 1.65 0.35 0.10 76.00 03:37:01 AM 1 38.04 0.00 1.47 0.02 0.10 60.37 03:37:01 AM 2 22.09 0.00 1.15 1.07 0.12 75.57 03:37:01 AM 3 67.53 0.00 2.32 0.12 0.13 29.89 03:38:01 AM all 45.57 0.00 3.04 0.35 0.11 50.92 03:38:01 AM 0 54.94 0.00 3.03 0.34 0.12 41.57 03:38:01 AM 1 38.34 0.00 1.46 0.10 0.12 59.98 03:38:01 AM 2 41.36 0.00 2.02 0.79 0.12 55.72 03:38:01 AM 3 47.62 0.00 5.65 0.18 0.10 46.44 03:39:01 AM all 50.79 0.00 3.01 0.24 0.12 45.85 03:39:01 AM 0 47.36 0.00 1.37 0.02 0.12 51.14 03:39:01 AM 1 45.91 0.00 2.93 0.25 0.12 50.79 03:39:01 AM 2 60.17 0.00 4.23 0.57 0.12 34.91 03:39:01 AM 3 49.71 0.00 3.51 0.12 0.12 46.54 03:40:01 AM all 19.81 0.00 3.80 0.84 0.12 75.43 03:40:01 AM 0 22.27 0.00 5.49 0.10 0.13 72.01 03:40:01 AM 1 18.88 0.00 3.69 0.77 0.10 76.56 03:40:01 AM 2 14.12 0.00 2.48 1.31 0.12 81.97 03:40:01 AM 3 23.97 0.00 3.55 1.18 0.12 71.18 Average: all 39.74 0.03 3.49 1.50 0.12 55.12 Average: 0 34.74 0.02 3.30 1.63 0.12 60.19 Average: 1 37.47 0.07 3.26 1.49 0.11 57.60 Average: 2 42.79 0.03 3.75 1.57 0.12 51.74 Average: 3 43.97 0.02 3.66 1.31 0.12 50.92