---> uname -a: Linux prd-centos8-builder-4c-4g-21691.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 814 9663 19 5285 14599 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:5c:fb:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.93/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85364sec preferred_lft 85364sec inet6 fe80::f816:3eff:fe5c:fbcb/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) 06/16/2025 _x86_64_ (4 CPU) 22:20:08 LINUX RESTART (4 CPU) 10:21:02 PM tps rtps wtps bread/s bwrtn/s 10:22:01 PM 147.12 9.08 138.04 1625.62 12500.59 10:23:01 PM 8.21 0.03 8.18 0.53 783.34 10:24:01 PM 4.98 0.00 4.98 0.00 126.78 10:25:01 PM 5.18 0.00 5.18 0.00 148.76 10:26:01 PM 5.57 0.00 5.57 0.00 138.66 10:27:01 PM 123.17 12.04 111.13 1503.80 1699.08 10:28:01 PM 392.75 5.03 387.72 1094.04 13374.28 10:29:01 PM 90.82 0.32 90.50 8.40 4206.88 10:30:01 PM 53.04 0.72 52.32 514.58 6441.33 10:31:01 PM 78.45 0.00 78.45 0.00 31130.95 10:32:01 PM 58.29 0.00 58.29 0.00 20427.10 10:33:01 PM 20.76 0.00 20.76 0.00 3346.15 10:34:01 PM 37.74 0.00 37.74 0.00 1379.82 10:35:01 PM 44.06 0.00 44.06 0.00 7869.42 10:36:01 PM 117.90 0.37 117.53 20.00 3887.64 10:37:01 PM 43.34 0.33 43.01 47.86 19382.30 Average: 76.89 1.74 75.16 299.58 7923.92 10:21:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:01 PM 13270004 15093344 2871520 17.79 2688 2022512 831336 4.84 201692 2263612 16268 10:23:01 PM 13269060 15093032 2872464 17.80 2688 2022700 831336 4.84 201724 2264048 20 10:24:01 PM 13265812 15090856 2875712 17.82 2688 2023016 831336 4.84 201724 2265264 8 10:25:01 PM 13262120 15088192 2879404 17.84 2688 2023224 831336 4.84 201724 2266712 24 10:26:01 PM 13252896 15079996 2888628 17.90 2688 2023488 831336 4.84 201724 2272760 12 10:27:01 PM 12482084 14461016 3659440 22.67 2688 2161984 1773044 10.31 215820 2987280 79540 10:28:01 PM 10971832 13286104 5169692 32.03 2688 2482288 2379808 13.84 338408 4342864 57448 10:29:01 PM 10246156 12729760 5895368 36.52 2688 2645492 2866120 16.67 484616 4908880 121436 10:30:01 PM 9593884 12464068 6547640 40.56 2688 3023420 3067688 17.85 562832 5465324 306924 10:31:01 PM 8380592 12377912 7760932 48.08 2688 4142072 3133328 18.23 663220 6564756 507772 10:32:01 PM 8175944 12352404 7965580 49.35 2688 4316516 3137176 18.25 679152 6744588 86284 10:33:01 PM 8022164 12209920 8119360 50.30 2688 4327264 3279616 19.08 722900 6854796 3736 10:34:01 PM 7747100 12179208 8394424 52.01 2688 4564236 3302300 19.21 754016 7083496 212592 10:35:01 PM 7558820 12063412 8582704 53.17 2688 4632080 3412816 19.85 780300 7235432 57428 10:36:01 PM 9924172 14970016 6217352 38.52 2688 5170756 869016 5.06 1151740 4505032 562240 10:37:01 PM 9940544 14993520 6200980 38.42 2688 5181472 854576 4.97 1326140 4318956 18376 Average: 10585199 13720798 5556325 34.42 2688 3297658 2014510 11.72 542983 4521488 126882 10:21:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 PM eth0 139.97 104.42 530.89 22.99 0.00 0.00 0.00 0.00 10:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 PM eth0 44.97 38.39 127.00 10.33 0.00 0.00 0.00 0.00 10:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 PM eth0 81.94 70.42 224.73 18.64 0.00 0.00 0.00 0.00 10:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 PM eth0 80.79 69.11 221.40 17.84 0.00 0.00 0.00 0.00 10:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 PM eth0 83.20 71.49 229.67 18.87 0.00 0.00 0.00 0.00 10:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 PM eth0 326.42 369.94 1253.29 103.75 0.00 0.00 0.00 0.00 10:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 PM eth0 309.95 251.77 4240.28 39.99 0.00 0.00 0.00 0.00 10:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 PM eth0 158.32 128.03 2434.81 22.66 0.00 0.00 0.00 0.00 10:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 PM eth0 63.71 63.82 518.35 17.03 0.00 0.00 0.00 0.00 10:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 PM eth0 71.05 64.35 742.15 14.75 0.00 0.00 0.00 0.00 10:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 PM eth0 97.50 83.17 1369.33 18.71 0.00 0.00 0.00 0.00 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 16.43 16.51 5.46 5.13 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 86.42 72.69 1010.31 15.38 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 81.92 74.05 613.75 18.77 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 167.54 165.39 42.90 50.79 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 936.36 1085.55 507.18 8941.65 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 171.69 170.64 879.85 584.10 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) 06/16/2025 _x86_64_ (4 CPU) 22:20:08 LINUX RESTART (4 CPU) 10:21:02 PM CPU %user %nice %system %iowait %steal %idle 10:22:01 PM all 11.28 0.08 2.14 1.01 0.07 85.42 10:22:01 PM 0 5.81 0.03 1.71 1.29 0.07 91.09 10:22:01 PM 1 5.21 0.17 1.86 0.58 0.07 92.12 10:22:01 PM 2 28.09 0.00 2.98 1.06 0.09 67.80 10:22:01 PM 3 6.05 0.14 2.02 1.11 0.07 90.62 10:23:01 PM all 0.37 0.00 0.17 0.06 0.05 99.35 10:23:01 PM 0 0.60 0.00 0.05 0.00 0.07 99.28 10:23:01 PM 1 0.60 0.00 0.43 0.05 0.05 98.86 10:23:01 PM 2 0.17 0.00 0.12 0.02 0.03 99.67 10:23:01 PM 3 0.12 0.00 0.08 0.18 0.03 99.58 10:24:01 PM all 0.48 0.00 0.27 0.02 0.05 99.18 10:24:01 PM 0 0.83 0.00 0.17 0.00 0.05 98.95 10:24:01 PM 1 0.18 0.00 0.12 0.00 0.05 99.65 10:24:01 PM 2 0.20 0.00 0.15 0.00 0.07 99.58 10:24:01 PM 3 0.70 0.00 0.65 0.07 0.05 98.53 10:25:01 PM all 0.36 0.00 0.28 0.02 0.05 99.30 10:25:01 PM 0 0.33 0.00 0.03 0.03 0.03 99.57 10:25:01 PM 1 0.18 0.00 0.18 0.03 0.05 99.55 10:25:01 PM 2 0.18 0.00 0.15 0.00 0.05 99.62 10:25:01 PM 3 0.73 0.00 0.73 0.02 0.05 98.46 10:26:01 PM all 0.39 0.00 0.29 0.03 0.05 99.24 10:26:01 PM 0 0.55 0.00 0.20 0.03 0.07 99.15 10:26:01 PM 1 0.23 0.00 0.28 0.00 0.05 99.43 10:26:01 PM 2 0.50 0.00 0.43 0.03 0.07 98.96 10:26:01 PM 3 0.27 0.00 0.23 0.03 0.03 99.43 10:27:01 PM all 11.35 0.00 1.49 0.51 0.11 86.54 10:27:01 PM 0 11.26 0.00 0.99 0.05 0.10 87.61 10:27:01 PM 1 8.23 0.00 1.42 0.47 0.12 89.76 10:27:01 PM 2 12.01 0.00 2.70 0.85 0.12 84.32 10:27:01 PM 3 13.89 0.00 0.87 0.65 0.10 84.49 10:28:01 PM all 57.80 0.00 3.06 1.86 0.11 37.17 10:28:01 PM 0 56.34 0.00 3.13 1.47 0.12 38.93 10:28:01 PM 1 54.22 0.00 3.56 2.62 0.10 39.50 10:28:01 PM 2 58.37 0.00 4.04 2.88 0.10 34.61 10:28:01 PM 3 62.26 0.00 1.52 0.47 0.12 35.64 10:29:01 PM all 55.67 0.00 3.27 0.42 0.11 40.53 10:29:01 PM 0 47.37 0.00 2.23 0.59 0.10 49.71 10:29:01 PM 1 63.98 0.00 6.14 0.47 0.12 29.29 10:29:01 PM 2 59.52 0.00 2.67 0.44 0.12 37.25 10:29:01 PM 3 51.85 0.00 2.06 0.17 0.10 45.81 10:30:01 PM all 61.13 0.00 2.70 0.43 0.10 35.64 10:30:01 PM 0 52.16 0.00 1.54 0.28 0.12 45.89 10:30:01 PM 1 54.30 0.00 1.94 0.42 0.08 43.26 10:30:01 PM 2 65.51 0.00 5.08 0.49 0.10 28.83 10:30:01 PM 3 72.52 0.00 2.24 0.54 0.10 24.60 10:31:01 PM all 46.96 0.00 2.57 1.66 0.10 48.71 10:31:01 PM 0 59.56 0.00 4.37 0.89 0.10 35.08 10:31:01 PM 1 45.67 0.00 2.26 2.30 0.10 49.66 10:31:01 PM 2 45.22 0.00 1.99 2.60 0.10 50.08 10:31:01 PM 3 37.40 0.00 1.66 0.84 0.08 60.02 10:32:01 PM all 51.83 0.00 3.48 1.05 0.11 43.53 10:32:01 PM 0 54.21 0.00 3.06 0.10 0.12 42.51 10:32:01 PM 1 47.79 0.00 2.69 2.14 0.12 47.27 10:32:01 PM 2 52.92 0.00 4.62 0.96 0.10 41.40 10:32:01 PM 3 52.40 0.00 3.56 0.99 0.10 42.94 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 45.20 0.00 3.79 0.16 0.10 50.75 10:33:01 PM 0 45.57 0.00 3.98 0.05 0.10 50.30 10:33:01 PM 1 50.26 0.00 4.58 0.12 0.09 44.96 10:33:01 PM 2 45.60 0.00 3.90 0.19 0.10 50.20 10:33:01 PM 3 39.40 0.00 2.71 0.29 0.10 57.50 10:34:01 PM all 53.90 0.00 3.17 0.18 0.10 42.65 10:34:01 PM 0 49.43 0.00 3.84 0.08 0.10 46.55 10:34:01 PM 1 51.81 0.00 2.12 0.08 0.10 45.89 10:34:01 PM 2 57.04 0.00 4.15 0.39 0.08 38.34 10:34:01 PM 3 57.35 0.00 2.59 0.15 0.10 39.81 10:35:01 PM all 47.79 0.00 3.43 0.40 0.10 48.28 10:35:01 PM 0 46.70 0.00 4.07 0.37 0.10 48.76 10:35:01 PM 1 52.68 0.00 3.88 0.46 0.10 42.88 10:35:01 PM 2 41.93 0.00 2.38 0.66 0.10 54.93 10:35:01 PM 3 49.85 0.00 3.40 0.12 0.08 46.55 10:36:01 PM all 34.32 0.00 5.65 0.31 0.09 59.63 10:36:01 PM 0 25.98 0.00 4.60 0.39 0.10 68.94 10:36:01 PM 1 39.29 0.00 4.71 0.17 0.08 55.75 10:36:01 PM 2 36.31 0.00 6.31 0.41 0.08 56.90 10:36:01 PM 3 35.70 0.00 6.99 0.29 0.08 56.94 10:37:01 PM all 14.91 0.00 2.44 0.99 0.15 81.51 10:37:01 PM 0 8.63 0.00 2.06 0.05 0.17 89.09 10:37:01 PM 1 17.85 0.00 2.84 0.29 0.15 78.87 10:37:01 PM 2 19.79 0.00 2.35 3.31 0.15 74.40 10:37:01 PM 3 13.37 0.00 2.51 0.30 0.13 83.69 Average: all 30.82 0.01 2.38 0.57 0.09 66.13 Average: 0 29.05 0.00 2.25 0.35 0.09 68.25 Average: 1 30.73 0.01 2.43 0.64 0.09 66.10 Average: 2 32.66 0.00 2.74 0.89 0.09 63.62 Average: 3 30.85 0.01 2.11 0.39 0.08 66.56