---> uname -a: Linux prd-centos8-builder-4c-4g-26673.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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 772 9648 19 5341 14641 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:88:a1:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85392sec preferred_lft 85392sec inet6 fe80::f816:3eff:fe88:a1a9/64 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) 07/08/2025 _x86_64_ (4 CPU) 13:08:20 LINUX RESTART (4 CPU) 01:09:01 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 224.38 72.74 151.63 2188.60 11209.23 01:11:01 PM 28.41 0.00 28.41 0.00 4568.42 01:12:01 PM 5.96 0.03 5.93 0.53 156.06 01:13:01 PM 5.40 0.00 5.40 0.00 146.94 01:14:01 PM 17.18 0.00 17.18 0.00 257.19 01:15:01 PM 470.21 16.44 453.77 2640.28 5831.03 01:16:01 PM 132.48 0.15 132.33 2.53 11808.56 01:17:01 PM 41.98 0.18 41.80 6.13 6022.27 01:18:01 PM 59.21 0.70 58.51 475.92 9100.93 01:19:01 PM 88.50 0.00 88.50 0.00 39160.67 01:20:01 PM 34.41 0.00 34.41 0.00 8461.82 01:21:01 PM 15.61 0.00 15.61 0.00 593.30 01:22:01 PM 50.10 0.00 50.10 0.00 8407.50 01:23:01 PM 40.38 0.00 40.38 0.00 2639.10 01:24:01 PM 131.57 0.42 131.16 24.13 20138.40 01:25:01 PM 47.98 6.95 41.03 1340.98 2491.43 Average: 87.12 6.10 81.01 417.45 8186.84 01:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13304568 15142956 2836964 17.58 2688 2036516 791632 4.61 201796 2226104 115516 01:11:01 PM 13300908 15140392 2840624 17.60 2688 2036828 791632 4.61 201804 2227176 20 01:12:01 PM 13297904 15138656 2843628 17.62 2688 2037168 791632 4.61 201872 2227508 8 01:13:01 PM 13288980 15130844 2852552 17.67 2688 2037412 791632 4.61 202000 2233852 20 01:14:01 PM 13273008 15119188 2868524 17.77 2688 2040480 791632 4.61 202000 2246700 24 01:15:01 PM 11723408 13994348 4418124 27.37 2688 2440460 1833596 10.67 289600 3646152 266432 01:16:01 PM 10272956 12768912 5868576 36.36 2688 2654956 2916472 16.97 355004 5009084 159760 01:17:01 PM 10054596 12616620 6086936 37.71 2688 2716424 2967688 17.26 499668 5074408 55196 01:18:01 PM 8808340 12425924 7333192 45.43 2688 3763372 3126796 18.19 626140 6178628 831088 01:19:01 PM 8266444 12381688 7875088 48.79 2688 4254328 3140348 18.27 671332 6662340 141036 01:20:01 PM 8111000 12312076 8030532 49.75 2688 4338112 3233900 18.81 722128 6763772 7368 01:21:01 PM 7958248 12206316 8183284 50.70 2688 4380104 3292912 19.16 735552 6895640 38604 01:22:01 PM 7536104 11996336 8605428 53.31 2688 4588080 3558964 20.70 758176 7284016 9644 01:23:01 PM 7563680 12093160 8577852 53.14 2688 4653572 3381328 19.67 784624 7223540 8764 01:24:01 PM 9921120 14982844 6220412 38.54 2688 5184876 857068 4.99 1152456 4507348 23944 01:25:01 PM 9917156 15028264 6224376 38.56 2688 5234644 809380 4.71 1331844 4331976 9020 Average: 10412401 13654908 5729131 35.49 2688 3399833 2067288 12.03 558500 4671140 104153 01:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 187.44 130.01 1176.61 26.26 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 88.19 74.99 247.20 19.95 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 92.35 81.44 239.70 21.18 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 92.97 78.82 245.15 22.34 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 114.51 111.56 244.09 31.53 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 528.27 489.02 4741.76 113.97 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 215.56 172.03 2992.91 31.29 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 40.33 37.03 141.06 9.78 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 68.57 67.22 510.93 18.79 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 91.57 84.79 931.20 18.66 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 67.87 53.07 1102.84 10.10 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 29.05 26.95 38.73 14.76 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 90.49 81.00 1010.59 15.47 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 67.33 60.64 581.47 17.71 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 451.67 562.53 137.40 6041.83 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 535.81 620.46 395.87 2940.50 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 172.62 170.72 921.17 584.60 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) 07/08/2025 _x86_64_ (4 CPU) 13:08:20 LINUX RESTART (4 CPU) 01:09:01 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 17.08 0.67 12.71 1.55 0.09 67.89 01:10:01 PM 0 18.94 0.43 9.33 1.38 0.10 69.81 01:10:01 PM 1 11.03 0.70 11.95 1.72 0.10 74.49 01:10:01 PM 2 28.86 0.79 15.02 1.39 0.08 53.86 01:10:01 PM 3 9.50 0.77 14.54 1.72 0.08 73.38 01:11:01 PM all 0.47 0.00 0.32 0.35 0.05 98.81 01:11:01 PM 0 0.25 0.00 0.17 0.18 0.05 99.35 01:11:01 PM 1 0.28 0.00 0.40 1.07 0.05 98.20 01:11:01 PM 2 0.75 0.00 0.62 0.15 0.05 98.43 01:11:01 PM 3 0.58 0.00 0.10 0.00 0.03 99.28 01:12:01 PM all 0.45 0.00 0.28 0.02 0.05 99.20 01:12:01 PM 0 0.12 0.00 0.03 0.00 0.05 99.80 01:12:01 PM 1 0.25 0.00 0.18 0.03 0.05 99.48 01:12:01 PM 2 0.85 0.00 0.75 0.00 0.05 98.35 01:12:01 PM 3 0.57 0.00 0.15 0.03 0.07 99.18 01:13:01 PM all 0.53 0.00 0.30 0.01 0.04 99.12 01:13:01 PM 0 0.68 0.00 0.50 0.00 0.05 98.76 01:13:01 PM 1 0.23 0.00 0.15 0.05 0.03 99.53 01:13:01 PM 2 0.70 0.00 0.13 0.00 0.03 99.13 01:13:01 PM 3 0.48 0.00 0.42 0.00 0.05 99.05 01:14:01 PM all 0.49 0.00 0.35 0.06 0.05 99.05 01:14:01 PM 0 0.42 0.00 0.42 0.00 0.05 99.12 01:14:01 PM 1 0.22 0.00 0.15 0.08 0.05 99.50 01:14:01 PM 2 0.70 0.00 0.17 0.03 0.05 99.05 01:14:01 PM 3 0.63 0.00 0.67 0.13 0.03 98.53 01:15:01 PM all 40.45 0.00 3.14 1.64 0.10 54.67 01:15:01 PM 0 36.96 0.00 5.39 2.77 0.12 54.76 01:15:01 PM 1 41.03 0.00 1.86 0.84 0.10 56.18 01:15:01 PM 2 38.88 0.00 2.57 1.76 0.10 56.69 01:15:01 PM 3 44.92 0.00 2.75 1.17 0.10 51.06 01:16:01 PM all 58.25 0.00 2.92 0.77 0.11 37.95 01:16:01 PM 0 53.18 0.00 3.31 0.84 0.12 42.56 01:16:01 PM 1 62.89 0.00 2.19 0.17 0.12 34.63 01:16:01 PM 2 58.86 0.00 3.62 0.72 0.12 36.69 01:16:01 PM 3 58.08 0.00 2.54 1.36 0.10 37.92 01:17:01 PM all 61.21 0.00 3.07 0.27 0.10 35.35 01:17:01 PM 0 62.42 0.00 1.19 0.25 0.10 36.03 01:17:01 PM 1 49.47 0.00 2.68 0.47 0.08 47.30 01:17:01 PM 2 68.36 0.00 3.59 0.17 0.12 27.76 01:17:01 PM 3 64.62 0.00 4.83 0.19 0.10 30.27 01:18:01 PM all 52.20 0.00 2.28 0.52 0.09 44.91 01:18:01 PM 0 60.24 0.00 1.59 0.07 0.08 38.02 01:18:01 PM 1 45.85 0.00 1.87 0.42 0.08 51.77 01:18:01 PM 2 62.33 0.00 3.25 0.60 0.08 33.74 01:18:01 PM 3 40.39 0.00 2.41 0.99 0.10 56.11 01:19:01 PM all 47.04 0.00 3.05 2.08 0.10 47.74 01:19:01 PM 0 44.06 0.00 1.84 1.02 0.10 52.97 01:19:01 PM 1 54.14 0.00 4.63 3.34 0.10 37.80 01:19:01 PM 2 44.66 0.00 3.00 3.18 0.08 49.07 01:19:01 PM 3 45.31 0.00 2.72 0.77 0.10 51.11 01:20:01 PM all 49.64 0.00 3.60 0.37 0.11 46.29 01:20:01 PM 0 48.20 0.00 4.29 1.20 0.12 46.19 01:20:01 PM 1 45.26 0.00 2.20 0.02 0.12 52.40 01:20:01 PM 2 60.29 0.00 5.64 0.12 0.08 33.87 01:20:01 PM 3 44.83 0.00 2.26 0.15 0.10 52.65 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 52.57 0.00 3.21 0.08 0.10 44.04 01:21:01 PM 0 42.83 0.00 1.78 0.03 0.10 55.26 01:21:01 PM 1 47.19 0.00 2.35 0.05 0.08 50.32 01:21:01 PM 2 51.15 0.00 2.22 0.12 0.08 46.43 01:21:01 PM 3 69.13 0.00 6.49 0.12 0.12 24.14 01:22:01 PM all 47.17 0.00 3.54 0.38 0.09 48.82 01:22:01 PM 0 50.62 0.00 4.38 0.12 0.08 44.79 01:22:01 PM 1 45.23 0.00 3.26 0.74 0.10 50.67 01:22:01 PM 2 46.46 0.00 3.57 0.30 0.10 49.56 01:22:01 PM 3 46.37 0.00 2.93 0.37 0.08 50.25 01:23:01 PM all 48.37 0.00 3.14 0.41 0.14 47.94 01:23:01 PM 0 45.72 0.00 3.17 0.13 0.17 50.81 01:23:01 PM 1 50.37 0.00 2.77 0.27 0.10 46.49 01:23:01 PM 2 54.06 0.00 4.39 0.20 0.10 41.24 01:23:01 PM 3 43.34 0.00 2.22 1.04 0.19 53.21 01:24:01 PM all 21.57 0.00 5.42 3.79 0.11 69.12 01:24:01 PM 0 15.29 0.00 2.94 0.84 0.08 80.84 01:24:01 PM 1 35.01 0.00 5.07 11.92 0.13 47.88 01:24:01 PM 2 16.64 0.00 8.22 0.69 0.10 74.35 01:24:01 PM 3 19.31 0.00 5.46 1.68 0.12 73.43 01:25:01 PM all 18.21 0.13 2.26 0.26 0.08 79.04 01:25:01 PM 0 11.61 0.07 1.97 0.07 0.08 86.20 01:25:01 PM 1 25.61 0.28 2.66 0.37 0.08 70.99 01:25:01 PM 2 20.64 0.10 2.13 0.30 0.08 76.74 01:25:01 PM 3 15.01 0.08 2.28 0.32 0.08 82.23 Average: all 32.18 0.05 3.10 0.78 0.09 63.80 Average: 0 30.67 0.03 2.64 0.56 0.09 66.01 Average: 1 32.08 0.06 2.77 1.34 0.09 63.65 Average: 2 34.58 0.06 3.68 0.61 0.08 61.00 Average: 3 31.40 0.05 3.29 0.63 0.09 64.54