---> uname -a: Linux prd-centos8-builder-4c-4g-33676.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 1061 7337 19 7364 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:28:f1:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85247sec preferred_lft 85247sec inet6 fe80::f816:3eff:fe28:f1e0/64 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) 08/08/2025 _x86_64_ (4 CPU) 01:21:20 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:02 AM 190.54 46.75 143.79 1977.47 11217.38 01:24:01 AM 41.31 0.03 41.27 0.54 5065.20 01:25:01 AM 5.32 0.00 5.32 0.00 134.29 01:26:01 AM 348.62 12.33 336.29 1615.59 3841.94 01:27:01 AM 112.53 6.93 105.60 947.58 11493.42 01:28:01 AM 70.84 0.15 70.69 95.32 29761.47 01:29:01 AM 119.61 0.00 119.61 0.00 32083.82 01:30:01 AM 45.10 0.00 45.10 0.00 5866.54 01:31:01 AM 81.87 0.00 81.87 0.00 6945.99 01:32:01 AM 55.51 0.03 55.47 19.33 8625.21 01:33:01 AM 1466.97 56.12 1410.85 674.42 50615.13 01:34:01 AM 59.62 40.71 18.91 1038.63 1232.28 01:35:01 AM 12.10 0.57 11.53 5.20 7540.99 01:36:01 AM 24.84 13.56 11.28 153.28 9772.49 01:37:01 AM 10.70 0.03 10.66 0.27 12661.15 01:38:01 AM 87.81 0.08 87.72 0.67 10026.20 01:39:01 AM 50.96 0.00 50.96 0.00 3425.71 01:40:01 AM 141.97 0.47 141.50 28.79 14608.33 Average: 162.67 9.89 152.79 364.62 12501.99 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:02 AM 13245612 15103404 2895920 17.94 2688 2055660 814488 4.74 203012 2280448 125160 01:24:01 AM 13226560 15086588 2914972 18.06 2688 2056888 814488 4.74 203088 2297664 8 01:25:01 AM 13223144 15084476 2918388 18.08 2688 2057296 814488 4.74 203096 2298572 28 01:26:01 AM 12086248 14265660 4055284 25.12 2688 2361600 2568092 14.94 225872 3368184 231388 01:27:01 AM 10439688 13576676 5701844 35.32 2688 3310040 2152224 12.52 450572 4771344 833164 01:28:01 AM 8750092 12460760 7391440 45.79 2688 3871124 3107688 18.08 729736 6157340 519280 01:29:01 AM 8165128 12379504 7976404 49.42 2688 4370116 3114424 18.12 876844 6587696 80780 01:30:01 AM 7896072 12310580 8245460 51.08 2688 4552968 3127940 18.20 957732 6747560 112740 01:31:01 AM 7673448 12280184 8468084 52.46 2688 4733328 3127940 18.20 1011524 6886992 108828 01:32:01 AM 6873736 12099584 9267796 57.42 2688 5331844 3253040 18.92 1053616 7599152 467384 01:33:01 AM 5441100 11497012 10700432 66.29 2688 5909132 3326620 19.35 1108148 8428944 384 01:34:01 AM 5370136 11587136 10771396 66.73 2688 6064920 3343428 19.45 1185948 8418852 115328 01:35:01 AM 4908740 11391160 11232792 69.59 2688 6328808 3333784 19.39 1280136 8779060 175916 01:36:01 AM 4663132 11419544 11478400 71.11 2688 6601168 3346752 19.47 1369136 8934984 175884 01:37:01 AM 4412568 11435584 11728964 72.66 2688 6866312 3325712 19.35 1458808 9094684 89440 01:38:01 AM 4901532 11908092 11240000 69.63 2688 6975980 3339528 19.43 1512220 8753108 48780 01:39:01 AM 4846704 11938344 11294828 69.97 2688 7058596 3299540 19.19 1541452 8776280 42896 01:40:01 AM 7483776 14664892 8657756 53.64 2688 7148636 928128 5.40 1934440 5759364 18332 Average: 7978190 12804954 8163342 50.57 2688 4869690 2618795 15.23 961410 6441124 174762 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:02 AM eth0 166.21 113.53 1142.12 21.83 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 99.46 89.02 257.42 24.61 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 89.99 78.44 267.13 22.27 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 408.53 378.69 3987.84 85.46 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:27:01 AM eth0 467.31 382.85 5169.83 34.65 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 99.98 81.85 1830.83 15.72 0.00 0.00 0.00 0.00 01:29:01 AM lo 3.05 3.05 0.57 0.57 0.00 0.00 0.00 0.00 01:29:01 AM eth0 22.23 22.45 62.01 7.26 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 42.55 42.24 142.62 12.49 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 47.56 46.19 275.69 18.69 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 169.69 130.73 1274.70 23.28 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 176.45 92.53 831.36 14.05 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 8.47 8.65 84.98 1.40 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 2.07 1.82 0.52 0.81 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 2.32 2.20 0.51 0.88 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 2.72 2.32 0.69 1.02 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 51.69 51.89 512.14 11.36 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 43.44 42.49 207.04 12.70 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 812.03 886.15 463.88 5068.48 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 150.75 136.38 917.89 298.99 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) 08/08/2025 _x86_64_ (4 CPU) 01:21:20 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:02 AM all 15.59 0.40 6.62 1.21 0.09 76.09 01:23:02 AM 0 11.53 0.23 4.09 1.32 0.10 82.73 01:23:02 AM 1 25.61 0.44 7.64 0.99 0.10 65.23 01:23:02 AM 2 19.03 0.50 8.27 1.32 0.08 70.79 01:23:02 AM 3 6.21 0.42 6.50 1.21 0.08 85.58 01:24:01 AM all 0.54 0.00 0.41 0.32 0.05 98.68 01:24:01 AM 0 0.14 0.00 0.10 0.12 0.03 99.61 01:24:01 AM 1 0.87 0.00 0.56 0.39 0.07 98.11 01:24:01 AM 2 0.15 0.00 0.31 0.71 0.05 98.78 01:24:01 AM 3 1.00 0.00 0.66 0.05 0.05 98.23 01:25:01 AM all 0.43 0.00 0.29 0.03 0.06 99.19 01:25:01 AM 0 0.25 0.00 0.10 0.00 0.08 99.57 01:25:01 AM 1 1.07 0.00 0.79 0.00 0.08 98.06 01:25:01 AM 2 0.10 0.00 0.10 0.10 0.05 99.65 01:25:01 AM 3 0.28 0.00 0.18 0.00 0.03 99.50 01:26:01 AM all 19.30 0.00 2.16 1.57 0.10 76.87 01:26:01 AM 0 21.57 0.00 1.11 0.33 0.10 76.89 01:26:01 AM 1 18.17 0.00 2.46 2.20 0.12 77.05 01:26:01 AM 2 19.33 0.00 3.59 2.72 0.10 74.25 01:26:01 AM 3 18.14 0.00 1.49 1.02 0.08 79.26 01:27:01 AM all 39.12 0.00 2.31 0.86 0.11 57.60 01:27:01 AM 0 36.71 0.00 2.36 0.91 0.12 59.91 01:27:01 AM 1 38.15 0.00 1.32 0.33 0.12 60.08 01:27:01 AM 2 43.16 0.00 4.60 2.14 0.12 49.98 01:27:01 AM 3 38.49 0.00 0.97 0.05 0.10 60.39 01:28:01 AM all 59.66 0.00 2.90 2.12 0.14 35.19 01:28:01 AM 0 59.99 0.00 2.41 0.59 0.13 36.88 01:28:01 AM 1 54.62 0.00 3.31 3.56 0.15 38.36 01:28:01 AM 2 62.47 0.00 2.94 0.90 0.13 33.55 01:28:01 AM 3 61.57 0.00 2.93 3.41 0.13 31.96 01:29:01 AM all 44.99 0.00 2.67 2.29 0.10 49.94 01:29:01 AM 0 44.19 0.00 1.56 0.17 0.10 53.99 01:29:01 AM 1 41.58 0.00 2.08 2.58 0.10 53.66 01:29:01 AM 2 54.59 0.00 4.82 5.54 0.12 34.93 01:29:01 AM 3 39.63 0.00 2.23 0.86 0.10 57.18 01:30:01 AM all 50.73 0.00 2.94 0.36 0.09 45.87 01:30:01 AM 0 43.97 0.00 2.35 0.15 0.10 53.43 01:30:01 AM 1 67.73 0.00 6.39 0.29 0.10 25.49 01:30:01 AM 2 40.69 0.00 1.85 0.34 0.08 57.05 01:30:01 AM 3 50.59 0.00 1.19 0.66 0.08 47.48 01:31:01 AM all 42.03 0.00 3.17 0.47 0.12 54.20 01:31:01 AM 0 34.92 0.00 1.33 0.00 0.13 63.62 01:31:01 AM 1 48.17 0.00 4.63 0.83 0.12 46.25 01:31:01 AM 2 53.96 0.00 4.83 0.57 0.12 40.52 01:31:01 AM 3 31.08 0.00 1.90 0.47 0.12 66.43 01:32:01 AM all 41.68 0.00 3.65 0.73 0.13 53.81 01:32:01 AM 0 38.03 0.00 3.00 0.76 0.15 58.06 01:32:01 AM 1 36.25 0.00 3.51 0.86 0.12 59.27 01:32:01 AM 2 34.53 0.00 2.04 0.59 0.12 62.72 01:32:01 AM 3 58.00 0.00 6.07 0.70 0.12 35.11 01:33:01 AM all 24.73 0.00 13.30 12.48 0.12 49.38 01:33:01 AM 0 16.94 0.00 10.64 12.07 0.12 60.23 01:33:01 AM 1 20.94 0.00 15.01 13.88 0.12 50.05 01:33:01 AM 2 26.92 0.00 15.25 13.51 0.12 44.21 01:33:01 AM 3 34.10 0.00 12.34 10.46 0.10 42.99 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.28 0.00 1.24 0.39 0.10 60.99 01:34:01 AM 0 50.82 0.00 2.46 1.22 0.10 45.40 01:34:01 AM 1 22.58 0.00 0.77 0.13 0.10 76.42 01:34:01 AM 2 20.30 0.00 0.57 0.18 0.12 78.83 01:34:01 AM 3 55.47 0.00 1.15 0.02 0.10 43.26 01:35:01 AM all 38.37 0.00 1.68 0.22 0.11 59.62 01:35:01 AM 0 32.25 0.00 1.95 0.00 0.12 65.68 01:35:01 AM 1 66.21 0.00 2.41 0.02 0.10 31.27 01:35:01 AM 2 22.42 0.00 1.14 0.47 0.10 75.87 01:35:01 AM 3 32.61 0.00 1.20 0.38 0.12 65.69 01:36:01 AM all 37.44 0.00 1.68 0.43 0.10 60.34 01:36:01 AM 0 43.54 0.00 1.50 0.03 0.10 54.82 01:36:01 AM 1 48.80 0.00 2.31 0.35 0.12 48.43 01:36:01 AM 2 38.17 0.00 2.36 0.50 0.10 58.87 01:36:01 AM 3 19.24 0.00 0.57 0.84 0.10 79.25 01:37:01 AM all 37.01 0.00 1.71 0.59 0.11 60.58 01:37:01 AM 0 41.95 0.00 1.92 0.99 0.12 55.03 01:37:01 AM 1 22.40 0.00 1.55 0.58 0.12 75.35 01:37:01 AM 2 37.29 0.00 1.32 0.69 0.10 60.61 01:37:01 AM 3 46.47 0.00 2.05 0.08 0.12 51.28 01:38:01 AM all 43.24 0.00 3.00 0.53 0.11 53.12 01:38:01 AM 0 41.44 0.00 4.93 0.42 0.12 53.09 01:38:01 AM 1 40.84 0.00 2.24 0.28 0.12 56.52 01:38:01 AM 2 57.94 0.00 3.12 0.57 0.10 38.27 01:38:01 AM 3 32.81 0.00 1.69 0.85 0.10 64.55 01:39:01 AM all 49.71 0.00 3.00 0.19 0.11 46.98 01:39:01 AM 0 55.42 0.00 4.40 0.19 0.12 39.88 01:39:01 AM 1 48.12 0.00 2.71 0.08 0.10 48.98 01:39:01 AM 2 50.08 0.00 2.52 0.25 0.12 47.03 01:39:01 AM 3 45.25 0.00 2.39 0.24 0.12 52.01 01:40:01 AM all 18.28 0.00 4.17 0.78 0.13 76.63 01:40:01 AM 0 18.91 0.00 6.26 0.71 0.15 73.97 01:40:01 AM 1 16.36 0.00 3.56 1.11 0.12 78.85 01:40:01 AM 2 25.83 0.00 3.62 0.19 0.12 70.24 01:40:01 AM 3 12.02 0.00 3.23 1.13 0.12 83.50 Average: all 33.37 0.02 3.15 1.41 0.11 61.95 Average: 0 32.94 0.01 2.91 1.10 0.11 62.93 Average: 1 34.39 0.02 3.50 1.56 0.11 60.41 Average: 2 33.74 0.03 3.50 1.72 0.10 60.91 Average: 3 32.39 0.02 2.70 1.24 0.10 63.55