---> uname -a: Linux prd-centos8-builder-4c-4g-8354.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 14G 67G 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1078 6820 19 7863 14335 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:8b:53:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.116/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85319sec preferred_lft 85319sec inet6 fe80::f816:3eff:fe8b:53bc/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) 11/03/2025 _x86_64_ (4 CPU) 03:22:22 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 219.31 73.39 145.92 2264.98 11487.85 03:25:01 AM 435.78 12.88 422.90 1527.08 9282.57 03:26:02 AM 114.79 6.77 108.02 1130.70 12170.81 03:27:01 AM 53.82 0.00 53.82 0.00 29989.93 03:28:01 AM 132.94 0.00 132.94 0.00 33038.90 03:29:01 AM 35.34 0.00 35.34 0.00 6945.68 03:30:01 AM 87.42 0.00 87.42 0.00 10148.44 03:31:01 AM 83.79 0.00 83.79 0.00 8452.00 03:32:01 AM 83.97 0.03 83.94 19.33 11059.74 03:33:01 AM 1394.93 68.06 1326.88 1222.86 48198.82 03:34:01 AM 47.46 28.81 18.65 490.45 1369.96 03:35:01 AM 25.61 14.06 11.55 157.57 10404.37 03:36:01 AM 10.13 0.05 10.08 0.80 9846.36 03:37:01 AM 8.67 0.03 8.63 0.27 9726.98 03:38:01 AM 93.24 0.08 93.16 0.67 10922.24 03:39:01 AM 69.67 0.03 69.63 5.20 3322.79 03:40:01 AM 53.76 0.65 53.11 62.52 15411.11 Average: 173.67 12.06 161.61 405.28 14206.33 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13220648 15086688 2920884 18.10 2688 2063104 839080 4.88 203348 2304988 127160 03:25:01 AM 11975888 14173736 4165644 25.81 2688 2378928 1662116 9.67 229672 3470572 242052 03:26:02 AM 10041976 13212576 6099556 37.79 2688 3342308 2484736 14.45 472836 5143844 832348 03:27:01 AM 9333036 13076464 6808496 42.18 2688 3902140 2508328 14.59 733208 5569484 524572 03:28:01 AM 8677312 13009952 7464220 46.24 2688 4485860 2506568 14.58 880296 6067072 142024 03:29:01 AM 7495364 11982760 8646168 53.56 2688 4622828 3450768 20.07 905272 7193440 89080 03:30:01 AM 7355448 12179920 8786084 54.43 2688 4935228 3209076 18.67 1023456 7166168 132560 03:31:01 AM 7143612 12249724 8997920 55.74 2688 5206968 3143780 18.29 1063432 7315344 178356 03:32:01 AM 5644744 11873168 10496788 65.03 2688 6213732 3256792 18.95 1103312 8555172 949540 03:33:01 AM 5101868 11619700 11039664 68.39 2688 6346512 3303948 19.22 1164620 8672296 4124 03:34:01 AM 5082180 11830988 11059352 68.51 2688 6569516 3119012 18.14 1270232 8577416 202560 03:35:01 AM 4915628 11934376 11225904 69.55 2688 6839436 3105532 18.07 1358876 8655948 177120 03:36:01 AM 4497048 11782124 11644484 72.14 2688 7105728 3100296 18.04 1447728 8982740 175832 03:37:01 AM 4136688 11688568 12004844 74.37 2688 7370696 3101152 18.04 1537772 9249068 177216 03:38:01 AM 4465560 11924628 11675972 72.33 2688 7403628 3188560 18.55 1569468 9085020 21076 03:39:01 AM 6936376 14623456 9205156 57.03 2688 7629472 962544 5.60 1887640 6306984 423460 03:40:01 AM 6973276 14666556 9168256 56.80 2688 7637116 891312 5.19 2062208 6097160 7572 Average: 7235097 12759728 8906435 55.18 2688 5532541 2578447 15.00 1112552 6965454 259215 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 172.23 145.60 1327.03 39.24 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 542.79 511.13 4441.75 115.94 0.00 0.00 0.00 0.00 03:26:02 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:26:02 AM eth0 278.08 222.20 5204.45 25.94 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.71 0.71 0.11 0.11 0.00 0.00 0.00 0.00 03:27:01 AM eth0 66.38 51.35 1482.98 13.24 0.00 0.00 0.00 0.00 03:28:01 AM lo 3.02 3.02 0.50 0.50 0.00 0.00 0.00 0.00 03:28:01 AM eth0 44.90 42.19 408.15 8.29 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 39.88 37.14 133.86 16.81 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 26.30 23.31 12.78 10.42 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 48.38 44.82 265.99 14.34 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 196.08 142.53 2009.19 26.83 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 20.71 17.00 77.93 2.96 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 9.38 9.52 85.26 1.67 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 2.77 2.32 0.81 1.09 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 2.67 2.17 0.67 1.16 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 2.72 2.25 1.26 1.17 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 57.23 58.83 520.07 13.42 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 124.09 123.09 229.35 40.28 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 794.78 778.42 242.34 6428.60 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 142.98 130.31 967.06 398.04 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) 11/03/2025 _x86_64_ (4 CPU) 03:22:22 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 16.53 0.69 10.39 2.23 0.10 70.07 03:24:01 AM 0 21.89 0.42 8.02 1.22 0.10 68.35 03:24:01 AM 1 8.51 0.89 11.25 3.49 0.10 75.75 03:24:01 AM 2 8.57 0.87 11.84 1.49 0.08 77.15 03:24:01 AM 3 27.12 0.59 10.47 2.69 0.10 59.03 03:25:01 AM all 20.26 0.00 2.48 1.85 0.10 75.30 03:25:01 AM 0 19.96 0.00 1.96 0.97 0.08 77.02 03:25:01 AM 1 21.41 0.00 2.87 2.14 0.13 73.44 03:25:01 AM 2 18.62 0.00 1.98 1.28 0.10 78.02 03:25:01 AM 3 21.03 0.00 3.12 3.02 0.10 72.72 03:26:02 AM all 50.98 0.00 2.63 1.32 0.11 44.96 03:26:02 AM 0 48.01 0.00 3.81 0.94 0.10 47.14 03:26:02 AM 1 52.18 0.00 2.19 2.54 0.12 42.97 03:26:02 AM 2 53.41 0.00 1.65 0.42 0.10 44.42 03:26:02 AM 3 50.31 0.00 2.88 1.39 0.13 45.29 03:27:01 AM all 62.36 0.00 2.48 1.50 0.10 33.56 03:27:01 AM 0 55.94 0.00 2.02 0.31 0.08 41.65 03:27:01 AM 1 63.97 0.00 3.88 1.70 0.12 30.33 03:27:01 AM 2 67.73 0.00 2.06 2.08 0.10 28.03 03:27:01 AM 3 61.79 0.00 1.97 1.90 0.09 34.25 03:28:01 AM all 32.68 0.00 1.94 10.25 0.11 55.01 03:28:01 AM 0 31.30 0.00 2.06 6.35 0.12 60.17 03:28:01 AM 1 30.63 0.00 1.76 13.57 0.10 53.94 03:28:01 AM 2 33.70 0.00 1.49 3.96 0.10 60.75 03:28:01 AM 3 35.10 0.00 2.45 17.13 0.13 45.19 03:29:01 AM all 58.29 0.00 2.66 0.68 0.10 38.27 03:29:01 AM 0 54.14 0.00 2.81 1.00 0.10 41.94 03:29:01 AM 1 58.18 0.00 1.75 0.13 0.08 39.85 03:29:01 AM 2 53.15 0.00 0.86 0.07 0.13 45.79 03:29:01 AM 3 67.65 0.00 5.22 1.51 0.10 25.51 03:30:01 AM all 52.64 0.00 2.92 0.60 0.11 43.73 03:30:01 AM 0 68.75 0.00 6.87 1.18 0.12 23.09 03:30:01 AM 1 49.67 0.00 0.79 0.17 0.12 49.25 03:30:01 AM 2 44.14 0.00 1.64 0.80 0.10 53.31 03:30:01 AM 3 48.05 0.00 2.41 0.27 0.10 49.16 03:31:01 AM all 51.54 0.00 2.82 0.71 0.10 44.82 03:31:01 AM 0 63.56 0.00 4.50 0.55 0.10 31.29 03:31:01 AM 1 43.26 0.00 3.11 1.38 0.10 52.16 03:31:01 AM 2 46.41 0.00 1.09 0.27 0.12 52.11 03:31:01 AM 3 52.93 0.00 2.57 0.64 0.10 43.76 03:32:01 AM all 39.28 0.00 7.06 0.63 0.08 52.95 03:32:01 AM 0 37.32 0.00 6.17 0.12 0.08 56.31 03:32:01 AM 1 39.97 0.00 6.63 0.27 0.08 53.04 03:32:01 AM 2 34.32 0.00 6.98 1.49 0.08 57.12 03:32:01 AM 3 45.49 0.00 8.45 0.64 0.08 45.33 03:33:01 AM all 25.89 0.00 9.05 16.50 0.10 48.46 03:33:01 AM 0 40.50 0.00 8.17 10.75 0.10 40.48 03:33:01 AM 1 26.66 0.00 10.59 18.00 0.10 44.65 03:33:01 AM 2 20.34 0.00 8.30 15.89 0.10 55.37 03:33:01 AM 3 16.05 0.00 9.14 21.35 0.10 53.36 03:34:01 AM all 37.10 0.00 1.34 0.43 0.10 61.02 03:34:01 AM 0 43.78 0.00 1.51 0.18 0.12 54.41 03:34:01 AM 1 53.78 0.00 1.99 1.22 0.12 42.90 03:34:01 AM 2 20.62 0.00 1.10 0.08 0.08 78.11 03:34:01 AM 3 30.23 0.00 0.75 0.25 0.08 68.68 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 39.38 0.00 1.52 0.39 0.09 58.61 03:35:01 AM 0 69.40 0.00 3.02 0.02 0.08 27.48 03:35:01 AM 1 22.85 0.00 1.09 0.53 0.10 75.43 03:35:01 AM 2 23.09 0.00 0.63 0.82 0.08 75.37 03:35:01 AM 3 42.17 0.00 1.34 0.20 0.10 56.20 03:36:01 AM all 36.37 0.00 1.60 0.38 0.09 61.56 03:36:01 AM 0 39.45 0.00 2.29 0.00 0.10 58.16 03:36:01 AM 1 37.88 0.00 1.33 1.02 0.08 59.69 03:36:01 AM 2 18.79 0.00 1.05 0.02 0.08 80.06 03:36:01 AM 3 49.35 0.00 1.72 0.47 0.10 48.36 03:37:01 AM all 37.00 0.00 1.61 0.48 0.09 60.82 03:37:01 AM 0 45.15 0.00 2.90 0.50 0.10 51.34 03:37:01 AM 1 21.02 0.00 0.80 0.00 0.08 78.09 03:37:01 AM 2 35.41 0.00 1.07 0.79 0.10 62.63 03:37:01 AM 3 46.42 0.00 1.67 0.62 0.08 51.21 03:38:01 AM all 53.45 0.00 3.01 0.36 0.10 43.09 03:38:01 AM 0 49.21 0.00 3.75 0.32 0.10 46.62 03:38:01 AM 1 49.10 0.00 2.86 0.70 0.12 47.21 03:38:01 AM 2 49.67 0.00 1.77 0.07 0.08 48.41 03:38:01 AM 3 65.83 0.00 3.65 0.33 0.08 30.10 03:39:01 AM all 46.30 0.00 4.07 0.23 0.10 49.29 03:39:01 AM 0 36.33 0.00 3.76 0.33 0.10 59.47 03:39:01 AM 1 43.74 0.00 1.95 0.22 0.10 53.99 03:39:01 AM 2 48.40 0.00 4.79 0.20 0.10 46.52 03:39:01 AM 3 56.78 0.00 5.78 0.18 0.10 37.16 03:40:01 AM all 21.32 0.00 2.43 1.07 0.11 75.07 03:40:01 AM 0 19.23 0.00 2.02 0.92 0.12 77.71 03:40:01 AM 1 22.29 0.00 2.06 0.10 0.10 75.45 03:40:01 AM 2 20.97 0.00 3.11 0.32 0.10 75.50 03:40:01 AM 3 22.80 0.00 2.54 2.94 0.12 71.60 Average: all 40.07 0.04 3.52 2.32 0.10 53.94 Average: 0 43.75 0.02 3.86 1.50 0.10 50.77 Average: 1 37.92 0.05 3.34 2.77 0.10 55.82 Average: 2 35.12 0.05 3.02 1.75 0.10 59.96 Average: 3 43.49 0.03 3.88 3.25 0.10 49.24