---> uname -a: Linux prd-centos8-builder-4c-4g-2408.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 830 9594 19 5337 14583 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:c5:62:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.209/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85403sec preferred_lft 85403sec inet6 fe80::f816:3eff:fec5:628a/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) 10/02/2025 _x86_64_ (4 CPU) 20:12:28 LINUX RESTART (4 CPU) 08:13:01 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 220.31 89.77 130.54 2601.80 9471.19 08:15:01 PM 51.53 0.00 51.53 0.00 6773.26 08:16:01 PM 5.48 0.03 5.45 0.53 138.69 08:17:01 PM 5.18 0.00 5.18 0.00 152.99 08:18:01 PM 13.85 0.00 13.85 0.00 235.43 08:19:01 PM 409.19 17.05 392.14 2596.77 5337.75 08:20:01 PM 137.07 0.33 136.74 8.66 12214.80 08:21:01 PM 46.57 0.00 46.57 0.00 6165.09 08:22:01 PM 50.45 0.72 49.73 514.50 11512.05 08:23:01 PM 87.17 0.00 87.17 0.00 38781.37 08:24:01 PM 34.54 0.00 34.54 0.00 6327.86 08:25:01 PM 15.23 0.00 15.23 0.00 543.64 08:26:01 PM 56.28 0.00 56.28 0.00 8507.55 08:27:01 PM 31.32 0.00 31.32 0.00 2687.47 08:28:01 PM 153.79 0.50 153.29 28.12 22397.20 08:29:01 PM 36.59 0.27 36.33 43.59 1712.78 Average: 84.68 6.79 77.88 362.22 8310.22 08:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 13251096 15096160 2890436 17.91 2688 2042988 807624 4.70 201492 2288316 179636 08:15:01 PM 13238220 15083860 2903312 17.99 2688 2043180 807624 4.70 201496 2288800 32 08:16:01 PM 13235392 15082128 2906140 18.00 2688 2043500 807624 4.70 201516 2289776 4 08:17:01 PM 13231288 15079384 2910244 18.03 2688 2043784 807624 4.70 201516 2290780 12 08:18:01 PM 13220212 15072852 2921320 18.10 2688 2046940 807624 4.70 201516 2297800 1040 08:19:01 PM 10939288 13224772 5202244 32.23 2688 2454832 2605904 15.16 271500 4442552 277240 08:20:01 PM 10659020 13173672 5482512 33.97 2688 2674048 2500608 14.55 359276 4618064 163480 08:21:01 PM 9885752 12473168 6255780 38.76 2688 2741576 3101856 18.04 504548 5236256 61316 08:22:01 PM 8469352 12165112 7672180 47.53 2688 3842344 3377080 19.65 629488 6512264 811364 08:23:01 PM 8047356 12185192 8094176 50.15 2688 4276820 3395240 19.75 674472 6874344 100804 08:24:01 PM 8040344 12263756 8101188 50.19 2688 4360588 3257132 18.95 725476 6828444 6880 08:25:01 PM 7882792 12161616 8258740 51.16 2688 4410904 3353288 19.51 742192 6962724 47524 08:26:01 PM 7541208 12032184 8600324 53.28 2688 4618552 3446204 20.05 763156 7271080 16044 08:27:01 PM 7472980 12024184 8668552 53.70 2688 4675660 3444488 20.04 783108 7313940 3764 08:28:01 PM 9825620 14922484 6315912 39.13 2688 5221576 938460 5.46 1152936 4594956 28 08:29:01 PM 9825192 14932204 6316340 39.13 2688 5232476 882968 5.14 1328696 4424568 8356 Average: 10297820 13560796 5843712 36.20 2688 3420610 2146334 12.49 558899 4783416 104845 08:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 116.89 92.05 1348.27 22.35 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 47.22 39.84 140.67 10.72 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 79.77 68.89 237.29 17.89 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 107.67 95.38 306.54 24.41 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 132.11 131.38 301.62 36.23 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 533.41 518.50 4952.98 112.62 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 206.90 175.76 3049.68 31.65 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 37.87 39.42 193.88 10.17 0.00 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 52.28 50.40 367.48 16.09 0.00 0.00 0.00 0.00 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM eth0 87.57 81.92 938.18 19.06 0.00 0.00 0.00 0.00 08:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM eth0 68.79 57.04 1103.63 11.45 0.00 0.00 0.00 0.00 08:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 PM eth0 26.48 25.26 40.24 9.24 0.00 0.00 0.00 0.00 08:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 PM eth0 100.62 87.10 1064.97 18.86 0.00 0.00 0.00 0.00 08:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 PM eth0 55.35 50.07 499.91 12.24 0.00 0.00 0.00 0.00 08:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 PM eth0 644.81 792.90 456.86 7508.63 0.00 0.00 0.00 0.00 08:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 PM eth0 420.66 437.81 348.71 1531.44 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 169.92 171.51 959.60 587.16 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) 10/02/2025 _x86_64_ (4 CPU) 20:12:28 LINUX RESTART (4 CPU) 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 18.53 0.79 12.27 1.38 0.10 66.94 08:14:01 PM 0 21.89 0.84 13.21 1.92 0.10 62.04 08:14:01 PM 1 7.88 0.82 12.05 1.14 0.08 78.02 08:14:01 PM 2 32.57 0.85 12.55 1.25 0.10 52.67 08:14:01 PM 3 11.73 0.65 11.26 1.21 0.10 75.04 08:15:01 PM all 0.30 0.00 0.28 0.43 0.03 98.96 08:15:01 PM 0 0.45 0.00 0.47 0.32 0.03 98.73 08:15:01 PM 1 0.12 0.00 0.23 0.63 0.03 98.98 08:15:01 PM 2 0.48 0.00 0.25 0.38 0.02 98.86 08:15:01 PM 3 0.17 0.00 0.15 0.40 0.03 99.25 08:16:01 PM all 0.43 0.00 0.28 0.03 0.03 99.23 08:16:01 PM 0 0.75 0.00 0.70 0.00 0.03 98.51 08:16:01 PM 1 0.28 0.00 0.13 0.13 0.03 99.41 08:16:01 PM 2 0.58 0.00 0.15 0.00 0.03 99.23 08:16:01 PM 3 0.10 0.00 0.12 0.00 0.03 99.75 08:17:01 PM all 0.53 0.00 0.33 0.01 0.05 99.08 08:17:01 PM 0 0.27 0.00 0.12 0.00 0.03 99.58 08:17:01 PM 1 0.68 0.00 0.57 0.02 0.05 98.68 08:17:01 PM 2 0.60 0.00 0.13 0.03 0.05 99.18 08:17:01 PM 3 0.58 0.00 0.50 0.00 0.05 98.86 08:18:01 PM all 0.53 0.00 0.40 0.04 0.05 98.98 08:18:01 PM 0 0.10 0.00 0.05 0.00 0.03 99.82 08:18:01 PM 1 1.20 0.00 1.09 0.12 0.05 97.54 08:18:01 PM 2 0.45 0.00 0.18 0.02 0.05 99.30 08:18:01 PM 3 0.37 0.00 0.27 0.02 0.07 99.28 08:19:01 PM all 37.60 0.00 2.93 1.73 0.11 57.63 08:19:01 PM 0 38.55 0.00 3.63 2.99 0.12 54.71 08:19:01 PM 1 44.01 0.00 3.08 0.75 0.12 52.04 08:19:01 PM 2 36.78 0.00 3.03 1.63 0.12 58.45 08:19:01 PM 3 31.05 0.00 1.96 1.56 0.10 65.33 08:20:01 PM all 62.12 0.00 2.97 0.75 0.10 34.06 08:20:01 PM 0 59.14 0.00 3.16 0.53 0.12 37.05 08:20:01 PM 1 68.60 0.00 2.66 0.57 0.10 28.07 08:20:01 PM 2 56.83 0.00 2.88 0.92 0.10 39.26 08:20:01 PM 3 63.90 0.00 3.17 0.97 0.10 31.86 08:21:01 PM all 64.37 0.00 3.13 0.23 0.10 32.18 08:21:01 PM 0 56.70 0.00 2.06 0.05 0.08 41.11 08:21:01 PM 1 66.95 0.00 3.56 0.10 0.10 29.29 08:21:01 PM 2 68.02 0.00 4.02 0.57 0.10 27.28 08:21:01 PM 3 65.82 0.00 2.89 0.18 0.10 31.01 08:22:01 PM all 53.58 0.00 2.27 0.64 0.10 43.40 08:22:01 PM 0 58.69 0.00 2.54 0.38 0.13 38.26 08:22:01 PM 1 46.38 0.00 2.26 0.30 0.10 50.96 08:22:01 PM 2 47.41 0.00 2.54 1.77 0.12 48.15 08:22:01 PM 3 61.84 0.00 1.74 0.10 0.07 36.25 08:23:01 PM all 48.56 0.00 2.96 1.50 0.10 46.88 08:23:01 PM 0 41.68 0.00 2.01 1.46 0.10 54.75 08:23:01 PM 1 57.59 0.00 3.62 1.75 0.10 36.94 08:23:01 PM 2 49.35 0.00 2.57 0.05 0.10 47.93 08:23:01 PM 3 45.63 0.00 3.65 2.74 0.10 47.88 08:24:01 PM all 48.84 0.00 3.44 0.41 0.10 47.21 08:24:01 PM 0 51.25 0.00 3.83 0.66 0.10 44.16 08:24:01 PM 1 39.02 0.00 2.06 0.62 0.10 58.20 08:24:01 PM 2 59.25 0.00 6.12 0.07 0.08 34.48 08:24:01 PM 3 45.83 0.00 1.74 0.30 0.10 52.02 08:24:01 PM CPU %user %nice %system %iowait %steal %idle 08:25:01 PM all 53.67 0.00 3.22 0.05 0.12 42.93 08:25:01 PM 0 40.22 0.00 1.85 0.05 0.10 57.78 08:25:01 PM 1 60.46 0.00 4.24 0.07 0.12 35.11 08:25:01 PM 2 62.97 0.00 5.34 0.10 0.13 31.46 08:25:01 PM 3 51.04 0.00 1.47 0.00 0.12 47.37 08:26:01 PM all 50.61 0.00 3.37 0.34 0.09 45.59 08:26:01 PM 0 46.63 0.00 1.92 0.32 0.10 51.03 08:26:01 PM 1 52.64 0.00 5.13 0.86 0.08 41.29 08:26:01 PM 2 56.77 0.00 3.73 0.08 0.08 39.33 08:26:01 PM 3 46.38 0.00 2.70 0.12 0.10 50.71 08:27:01 PM all 47.63 0.00 3.22 0.15 0.09 48.92 08:27:01 PM 0 54.79 0.00 4.57 0.18 0.10 40.35 08:27:01 PM 1 50.76 0.00 4.30 0.17 0.10 44.67 08:27:01 PM 2 41.86 0.00 1.89 0.15 0.08 56.02 08:27:01 PM 3 43.08 0.00 2.09 0.08 0.08 54.67 08:28:01 PM all 22.48 0.00 4.63 0.73 0.10 72.05 08:28:01 PM 0 11.70 0.00 3.07 0.23 0.08 84.92 08:28:01 PM 1 26.02 0.00 4.12 0.13 0.12 69.61 08:28:01 PM 2 34.29 0.00 6.82 0.86 0.12 57.92 08:28:01 PM 3 17.96 0.00 4.53 1.71 0.08 75.71 08:29:01 PM all 22.03 0.00 2.12 0.10 0.09 75.67 08:29:01 PM 0 34.93 0.00 2.34 0.13 0.10 62.50 08:29:01 PM 1 20.98 0.00 2.76 0.22 0.08 75.96 08:29:01 PM 2 11.09 0.00 1.53 0.02 0.08 87.29 08:29:01 PM 3 21.09 0.00 1.83 0.03 0.08 76.97 Average: all 33.19 0.05 2.99 0.53 0.09 63.15 Average: 0 32.32 0.05 2.84 0.58 0.09 64.12 Average: 1 33.94 0.05 3.24 0.47 0.09 62.20 Average: 2 34.90 0.05 3.36 0.49 0.09 61.11 Average: 3 31.62 0.04 2.50 0.59 0.08 65.17