---> uname -a: Linux prd-centos8-builder-4c-4g-45397.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 1042 7355 19 7364 14371 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:1f:4a:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.156/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85260sec preferred_lft 85260sec inet6 fe80::f816:3eff:fe1f:4a4b/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) 09/13/2025 _x86_64_ (4 CPU) 01:22:26 LINUX RESTART (4 CPU) 01:23:01 AM tps rtps wtps bread/s bwrtn/s 01:24:01 AM 230.54 93.32 137.22 2724.56 10204.10 01:25:01 AM 51.13 0.00 51.13 0.00 6625.36 01:26:01 AM 8.77 0.03 8.73 0.53 229.15 01:27:01 AM 433.71 16.18 417.53 2042.73 6489.02 01:28:01 AM 89.27 3.90 85.37 616.03 36976.67 01:29:01 AM 61.54 0.00 61.54 0.00 11786.32 01:30:01 AM 115.69 0.00 115.69 0.00 24668.29 01:31:01 AM 65.59 0.00 65.59 0.00 7251.19 01:32:01 AM 60.76 0.00 60.76 0.00 6598.93 01:33:01 AM 337.79 0.50 337.29 23.06 26459.34 01:34:01 AM 1134.26 85.73 1048.53 1542.84 29344.54 01:35:01 AM 26.32 11.16 15.16 170.88 4901.93 01:36:01 AM 25.89 13.58 12.31 153.42 9580.52 01:37:01 AM 11.21 0.00 11.21 0.00 9919.76 01:38:01 AM 6.92 0.03 6.88 0.27 6699.60 01:39:01 AM 99.98 0.08 99.90 0.67 11101.03 01:40:01 AM 118.41 0.03 118.38 5.20 3686.65 01:41:01 AM 46.49 0.65 45.84 62.52 12424.60 Average: 162.48 12.51 149.97 407.96 12497.37 01:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 AM 13264596 15121076 2876936 17.82 2688 2054412 819180 4.77 203040 2271108 177028 01:25:01 AM 13240968 15099900 2900564 17.97 2688 2055720 819180 4.77 203060 2281940 32 01:26:01 AM 13235864 15096504 2905668 18.00 2688 2056232 835432 4.86 203128 2283396 16 01:27:01 AM 11213648 13475612 4927884 30.53 2688 2441176 2368412 13.78 381396 4076976 238996 01:28:01 AM 10215544 13396068 5925988 36.71 2688 3349712 2307016 13.42 474500 4964988 38888 01:29:01 AM 7927176 12056108 8214356 50.89 2688 4286456 3585376 20.86 866492 6835588 629136 01:30:01 AM 8844220 13132256 7297312 45.21 2688 4440220 2536324 14.75 895236 5885468 78044 01:31:01 AM 8077776 12572776 8063756 49.96 2688 4623592 3024636 17.60 992152 6509644 75744 01:32:01 AM 7697396 12434120 8444136 52.31 2688 4860980 3156464 18.36 1039724 6831096 130660 01:33:01 AM 5946872 11890416 10194660 63.16 2688 5887440 3230916 18.80 1054048 8213572 555720 01:34:01 AM 5532264 11617728 10609268 65.73 2688 5937864 3282856 19.10 1115788 8332788 8 01:35:01 AM 5186900 11492084 10954632 67.87 2688 6151680 3299392 19.19 1221844 8563324 87800 01:36:01 AM 5012244 11588320 11129288 68.95 2688 6421544 3301536 19.21 1310808 8650840 89324 01:37:01 AM 5265892 12192236 10875640 67.38 2688 6770452 3118300 18.14 1427928 8292788 175712 01:38:01 AM 4503320 11613496 11638212 72.10 2688 6952932 3315744 19.29 1488672 8977908 177268 01:39:01 AM 5197484 12238744 10944048 67.80 2688 7010416 3111144 18.10 1524088 8452488 44456 01:40:01 AM 7477792 14658496 8663740 53.67 2688 7144436 968860 5.64 1763240 5937044 352604 01:41:01 AM 7555052 14742036 8586480 53.19 2688 7151348 877092 5.10 1937060 5686384 21008 Average: 8077500 13023221 8064032 49.96 2688 4977590 2442103 14.21 1005678 6280408 159580 01:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 87.30 71.98 1289.09 17.09 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 114.38 105.10 258.59 29.29 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 118.91 100.58 270.19 28.77 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 501.60 441.86 4994.27 89.34 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.70 0.70 0.11 0.11 0.00 0.00 0.00 0.00 01:28:01 AM eth0 163.34 156.04 4153.40 18.71 0.00 0.00 0.00 0.00 01:29:01 AM lo 1.48 1.48 0.22 0.22 0.00 0.00 0.00 0.00 01:29:01 AM eth0 89.27 71.60 1776.35 12.26 0.00 0.00 0.00 0.00 01:30:01 AM lo 1.37 1.37 0.34 0.34 0.00 0.00 0.00 0.00 01:30:01 AM eth0 42.89 42.62 153.35 12.66 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 29.55 28.05 36.04 16.36 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 69.02 64.72 623.44 17.99 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 201.60 159.12 1736.44 24.99 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 4.26 4.28 0.95 0.72 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 9.55 9.76 85.16 1.63 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 2.17 1.87 0.49 0.85 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 3.23 3.00 0.72 1.12 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 2.08 1.68 0.58 0.83 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 66.39 67.11 603.03 14.92 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 123.66 122.38 144.82 41.12 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 706.53 794.95 436.80 5036.48 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 129.76 124.81 920.14 298.04 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) 09/13/2025 _x86_64_ (4 CPU) 01:22:26 LINUX RESTART (4 CPU) 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 19.40 0.87 14.44 1.84 0.11 63.34 01:24:01 AM 0 29.90 0.55 11.00 1.40 0.10 57.04 01:24:01 AM 1 7.63 1.29 17.06 1.88 0.12 72.03 01:24:01 AM 2 20.85 0.92 15.30 2.14 0.10 60.69 01:24:01 AM 3 19.14 0.73 14.42 1.94 0.12 63.66 01:25:01 AM all 0.55 0.00 0.48 0.52 0.05 98.40 01:25:01 AM 0 0.30 0.00 0.25 0.43 0.05 98.96 01:25:01 AM 1 0.65 0.00 0.23 0.50 0.05 98.56 01:25:01 AM 2 0.20 0.00 0.35 0.82 0.07 98.56 01:25:01 AM 3 1.04 0.00 1.10 0.32 0.05 97.49 01:26:01 AM all 0.58 0.00 0.33 0.03 0.06 99.00 01:26:01 AM 0 0.18 0.00 0.08 0.00 0.05 99.68 01:26:01 AM 1 0.52 0.00 0.10 0.05 0.07 99.27 01:26:01 AM 2 0.40 0.00 0.22 0.07 0.08 99.23 01:26:01 AM 3 1.22 0.00 0.92 0.00 0.05 97.81 01:27:01 AM all 36.27 0.00 2.89 2.55 0.11 58.18 01:27:01 AM 0 37.16 0.00 1.76 1.58 0.08 59.42 01:27:01 AM 1 34.42 0.00 3.16 4.95 0.10 57.37 01:27:01 AM 2 40.26 0.00 3.56 1.43 0.12 54.63 01:27:01 AM 3 33.26 0.00 3.08 2.23 0.13 61.30 01:28:01 AM all 53.97 0.00 2.54 0.60 0.10 42.78 01:28:01 AM 0 50.05 0.00 1.75 0.55 0.12 47.53 01:28:01 AM 1 50.94 0.00 1.44 0.20 0.08 47.34 01:28:01 AM 2 59.12 0.00 4.56 0.84 0.12 35.37 01:28:01 AM 3 55.78 0.00 2.44 0.82 0.10 40.86 01:29:01 AM all 52.02 0.00 2.56 1.55 0.09 43.78 01:29:01 AM 0 56.12 0.00 2.56 2.19 0.08 39.05 01:29:01 AM 1 49.92 0.00 2.09 2.71 0.10 45.18 01:29:01 AM 2 51.20 0.00 2.59 0.67 0.10 45.44 01:29:01 AM 3 50.86 0.00 2.98 0.62 0.08 45.46 01:30:01 AM all 50.87 0.00 2.90 2.21 0.10 43.92 01:30:01 AM 0 62.91 0.00 5.92 4.83 0.10 26.23 01:30:01 AM 1 46.48 0.00 1.59 0.89 0.12 50.92 01:30:01 AM 2 48.67 0.00 2.73 2.20 0.08 46.32 01:30:01 AM 3 45.45 0.00 1.34 0.92 0.08 52.20 01:31:01 AM all 52.14 0.00 2.89 0.62 0.10 44.25 01:31:01 AM 0 43.18 0.00 1.07 0.28 0.10 55.36 01:31:01 AM 1 35.58 0.00 1.41 1.04 0.12 61.86 01:31:01 AM 2 65.53 0.00 4.75 0.77 0.08 28.86 01:31:01 AM 3 64.30 0.00 4.33 0.39 0.10 30.89 01:32:01 AM all 44.47 0.00 2.86 0.35 0.09 52.24 01:32:01 AM 0 33.94 0.00 1.88 0.39 0.08 63.71 01:32:01 AM 1 44.95 0.00 2.55 0.27 0.10 52.12 01:32:01 AM 2 52.47 0.00 3.59 0.22 0.08 43.64 01:32:01 AM 3 46.52 0.00 3.43 0.52 0.08 49.45 01:33:01 AM all 32.87 0.00 9.97 2.40 0.10 54.66 01:33:01 AM 0 37.59 0.00 9.89 2.25 0.10 50.17 01:33:01 AM 1 30.38 0.00 9.37 0.89 0.09 59.28 01:33:01 AM 2 26.79 0.00 8.02 3.44 0.10 61.64 01:33:01 AM 3 36.72 0.00 12.61 3.05 0.12 47.50 01:34:01 AM all 30.31 0.00 6.27 14.19 0.11 49.11 01:34:01 AM 0 23.43 0.00 5.50 12.91 0.10 58.07 01:34:01 AM 1 18.91 0.00 5.58 14.94 0.12 60.45 01:34:01 AM 2 20.13 0.00 5.64 13.10 0.12 61.01 01:34:01 AM 3 58.77 0.00 8.37 15.82 0.10 16.94 01:34:01 AM CPU %user %nice %system %iowait %steal %idle 01:35:01 AM all 38.21 0.00 1.29 0.20 0.09 60.21 01:35:01 AM 0 19.49 0.00 0.52 0.50 0.10 79.39 01:35:01 AM 1 31.04 0.00 1.70 0.20 0.08 66.97 01:35:01 AM 2 40.03 0.00 1.27 0.05 0.07 58.58 01:35:01 AM 3 62.30 0.00 1.67 0.07 0.10 35.86 01:36:01 AM all 37.53 0.00 1.59 0.36 0.09 60.43 01:36:01 AM 0 20.20 0.00 0.72 0.13 0.08 78.87 01:36:01 AM 1 33.96 0.00 1.02 0.00 0.08 64.93 01:36:01 AM 2 38.69 0.00 1.67 0.90 0.10 58.64 01:36:01 AM 3 57.27 0.00 2.96 0.42 0.08 39.27 01:37:01 AM all 32.21 0.00 1.53 5.62 0.11 60.53 01:37:01 AM 0 22.33 0.00 0.80 14.30 0.10 62.46 01:37:01 AM 1 29.86 0.00 1.35 0.57 0.10 68.12 01:37:01 AM 2 20.66 0.00 1.81 7.56 0.12 69.86 01:37:01 AM 3 56.03 0.00 2.16 0.03 0.12 41.66 01:38:01 AM all 35.61 0.00 1.56 0.28 0.09 62.46 01:38:01 AM 0 36.48 0.00 2.07 0.00 0.10 61.35 01:38:01 AM 1 36.02 0.00 1.20 0.08 0.08 62.61 01:38:01 AM 2 31.41 0.00 1.07 0.52 0.10 66.90 01:38:01 AM 3 38.53 0.00 1.89 0.50 0.08 58.99 01:39:01 AM all 49.21 0.00 3.17 2.09 0.11 45.42 01:39:01 AM 0 54.66 0.00 2.93 1.19 0.12 41.11 01:39:01 AM 1 46.60 0.00 4.50 1.54 0.10 47.26 01:39:01 AM 2 49.07 0.00 2.87 1.93 0.12 46.02 01:39:01 AM 3 46.51 0.00 2.38 3.72 0.10 47.30 01:40:01 AM all 44.40 0.00 4.37 0.92 0.08 50.23 01:40:01 AM 0 38.67 0.00 5.54 0.55 0.08 55.15 01:40:01 AM 1 39.59 0.00 3.53 1.11 0.07 55.71 01:40:01 AM 2 39.34 0.00 3.60 1.67 0.10 55.28 01:40:01 AM 3 59.99 0.00 4.79 0.35 0.08 34.78 01:41:01 AM all 21.63 0.00 2.18 0.88 0.10 75.21 01:41:01 AM 0 31.13 0.00 2.87 0.03 0.10 65.87 01:41:01 AM 1 12.93 0.00 1.97 2.27 0.10 82.74 01:41:01 AM 2 24.13 0.00 2.01 0.05 0.10 73.71 01:41:01 AM 3 18.34 0.00 1.88 1.17 0.08 78.53 Average: all 35.12 0.05 3.54 2.06 0.09 59.14 Average: 0 33.19 0.03 3.16 2.42 0.09 61.11 Average: 1 30.58 0.07 3.32 1.89 0.09 64.05 Average: 2 34.94 0.05 3.64 2.13 0.10 59.14 Average: 3 41.77 0.04 4.03 1.82 0.09 52.25