---> uname -a: Linux prd-centos8-builder-2c-1g-18711.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 11G 30G 26% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 678 3959 19 3059 6701 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:47:69:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.185/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84855sec preferred_lft 84855sec inet6 fe80::f816:3eff:fe47:6978/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 06/21/2026 _x86_64_ (2 CPU) 14:18:45 LINUX RESTART (2 CPU) 02:19:03 PM tps rtps wtps bread/s bwrtn/s 02:20:00 PM 414.55 183.38 231.17 9135.81 42761.32 02:20:01 PM 146.03 146.03 0.00 1244.44 0.00 02:21:01 PM 42.73 25.06 17.66 1099.42 5584.94 02:22:01 PM 132.46 1.13 131.32 120.36 22687.05 02:23:01 PM 15.20 0.00 15.20 0.00 1485.67 02:24:01 PM 1.20 0.00 1.20 0.00 20.18 02:25:01 PM 0.25 0.00 0.25 0.00 3.87 02:26:01 PM 0.35 0.00 0.35 0.00 5.82 02:27:01 PM 0.33 0.08 0.25 4.13 13.76 02:28:01 PM 1.12 0.00 1.12 0.00 40.31 02:29:01 PM 0.70 0.00 0.70 0.00 20.84 02:30:01 PM 0.53 0.00 0.53 0.00 22.45 02:31:01 PM 1.28 0.00 1.28 0.00 30.86 02:32:01 PM 0.48 0.00 0.48 0.00 8.00 02:33:01 PM 0.48 0.00 0.48 0.00 7.75 02:34:01 PM 1.27 0.00 1.27 0.00 24.83 02:35:01 PM 0.48 0.00 0.48 0.00 6.96 02:36:01 PM 0.50 0.00 0.50 0.00 7.27 02:37:01 PM 0.42 0.00 0.42 0.00 5.60 02:38:01 PM 0.72 0.00 0.72 0.00 38.31 02:39:01 PM 1.40 0.00 1.40 0.00 26.73 02:40:01 PM 0.22 0.00 0.22 0.00 3.00 02:41:01 PM 0.33 0.00 0.33 0.00 4.48 02:42:01 PM 0.28 0.00 0.28 0.00 4.07 02:43:01 PM 0.28 0.12 0.17 9.33 2.57 02:44:01 PM 71.87 0.48 71.39 64.52 3976.80 Average: 26.95 8.16 18.79 402.42 3000.99 02:19:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:00 PM 5395840 7000740 2486592 31.55 2688 1792580 1049100 11.75 253092 1935228 139728 02:20:01 PM 5395248 7000584 2487184 31.55 2688 1793084 1027900 11.51 253360 1935432 139780 02:21:01 PM 5266912 6957068 2615520 33.18 2688 1874204 1078596 12.08 274128 2033328 39836 02:22:01 PM 4512916 6836960 3369516 42.75 2688 2470636 1098884 12.30 277640 2640956 32960 02:23:01 PM 4504076 6828120 3378356 42.86 2688 2470636 1098884 12.30 277640 2650896 4 02:24:01 PM 4498996 6823044 3383436 42.92 2688 2470640 1098884 12.30 277640 2656036 16 02:25:01 PM 4487992 6812040 3394440 43.06 2688 2470640 1098884 12.30 277640 2667224 16 02:26:01 PM 4477972 6802040 3404460 43.19 2688 2470660 1099388 12.31 277820 2676776 16 02:27:01 PM 4482804 6807312 3399628 43.13 2688 2471112 1100252 12.32 277904 2672188 16 02:28:01 PM 4470480 6795624 3411952 43.29 2688 2471780 1104720 12.37 278072 2684056 16 02:29:01 PM 4468004 6793520 3414428 43.32 2688 2472152 1107044 12.40 278292 2686380 56 02:30:01 PM 4464636 6790568 3417796 43.36 2688 2472572 1107000 12.40 278564 2689440 80 02:31:01 PM 4449236 6775484 3433196 43.56 2688 2472888 1107228 12.40 278708 2704824 16 02:32:01 PM 4446720 6772996 3435712 43.59 2688 2472916 1107228 12.40 278708 2707228 16 02:33:01 PM 4443664 6769940 3438768 43.63 2688 2472916 1107228 12.40 278708 2710248 4 02:34:01 PM 4463084 6789400 3419348 43.38 2688 2472932 1105468 12.38 278844 2690624 4 02:35:01 PM 4465380 6791700 3417052 43.35 2688 2472936 1105468 12.38 278844 2688396 16 02:36:01 PM 4465180 6791516 3417252 43.35 2688 2472952 1107736 12.40 278844 2688784 4 02:37:01 PM 4464948 6791284 3417484 43.36 2688 2472952 1107736 12.40 278844 2688700 4 02:38:01 PM 4513552 6838544 3368880 42.74 2688 2471392 1012676 11.34 282804 2637536 104 02:39:01 PM 4514548 6839548 3367884 42.73 2688 2471408 1012676 11.34 282804 2636756 32 02:40:01 PM 4514196 6839204 3368236 42.73 2688 2471416 1010244 11.31 282804 2636872 32 02:41:01 PM 4517020 6842040 3365412 42.70 2688 2471420 1010244 11.31 282804 2634292 24 02:42:01 PM 4520464 6845492 3361968 42.65 2688 2471428 1010244 11.31 282804 2630584 24 02:43:01 PM 4516264 6842304 3366168 42.70 2688 2471724 1010884 11.32 283536 2633324 16 02:44:01 PM 4262152 6856584 3620280 45.93 2688 2712076 752648 8.43 476884 2653956 168536 Average: 4576242 6832064 3306190 41.94 2688 2405848 1062971 11.90 284913 2587310 20052 02:19:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:00 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:20:00 PM eth0 297.16 174.65 1543.10 70.82 0.00 0.00 0.00 0.00 02:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 3.17 1.59 0.28 0.14 0.00 0.00 0.00 0.00 02:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM eth0 19.06 16.21 144.04 2.85 0.00 0.00 0.00 0.00 02:22:01 PM lo 5.65 5.65 11.58 11.58 0.00 0.00 0.00 0.00 02:22:01 PM eth0 46.90 36.44 952.86 14.70 0.00 0.00 0.00 0.00 02:23:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:23:01 PM eth0 0.43 0.53 0.09 0.26 0.00 0.00 0.00 0.00 02:24:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:24:01 PM eth0 0.62 0.60 0.11 0.26 0.00 0.00 0.00 0.00 02:25:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:25:01 PM eth0 0.77 0.67 0.23 0.32 0.00 0.00 0.00 0.00 02:26:01 PM lo 2.28 2.28 7.36 7.36 0.00 0.00 0.00 0.00 02:26:01 PM eth0 1.87 2.12 4.63 3.75 0.00 0.00 0.00 0.00 02:27:01 PM lo 5.11 5.11 9.85 9.85 0.00 0.00 0.00 0.00 02:27:01 PM eth0 3.60 3.53 2.63 7.86 0.00 0.00 0.00 0.00 02:28:01 PM lo 16.15 16.15 28.40 28.40 0.00 0.00 0.00 0.00 02:28:01 PM eth0 10.26 9.73 2.91 27.33 0.00 0.00 0.00 0.00 02:29:01 PM lo 7.10 7.10 14.93 14.93 0.00 0.00 0.00 0.00 02:29:01 PM eth0 4.55 4.58 1.28 14.30 0.00 0.00 0.00 0.00 02:30:01 PM lo 23.31 23.31 39.44 39.44 0.00 0.00 0.00 0.00 02:30:01 PM eth0 13.41 13.10 2.31 38.59 0.00 0.00 0.00 0.00 02:31:01 PM lo 3.25 3.25 4.99 4.99 0.00 0.00 0.00 0.00 02:31:01 PM eth0 2.45 2.47 0.53 5.05 0.00 0.00 0.00 0.00 02:32:01 PM lo 1.65 1.65 2.29 2.29 0.00 0.00 0.00 0.00 02:32:01 PM eth0 1.20 1.33 0.19 2.46 0.00 0.00 0.00 0.00 02:33:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:33:01 PM eth0 0.45 0.57 0.09 0.26 0.00 0.00 0.00 0.00 02:34:01 PM lo 1.65 1.65 2.29 2.29 0.00 0.00 0.00 0.00 02:34:01 PM eth0 1.15 1.33 0.20 2.47 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:35:01 PM eth0 0.62 0.62 0.22 0.32 0.00 0.00 0.00 0.00 02:36:01 PM lo 1.57 1.57 2.28 2.28 0.00 0.00 0.00 0.00 02:36:01 PM eth0 1.48 1.47 0.31 2.90 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:37:01 PM eth0 0.40 0.52 0.09 0.25 0.00 0.00 0.00 0.00 02:38:01 PM lo 43.03 43.03 83.01 83.01 0.00 0.00 0.00 0.00 02:38:01 PM eth0 23.85 24.26 4.42 80.82 0.00 0.00 0.00 0.00 02:39:01 PM lo 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 02:39:01 PM eth0 7.80 8.60 3.74 1.92 0.00 0.00 0.00 0.00 02:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM eth0 6.53 7.03 3.27 1.64 0.00 0.00 0.00 0.00 02:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM eth0 6.50 7.10 3.23 1.62 0.00 0.00 0.00 0.00 02:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM eth0 6.48 7.05 3.16 1.58 0.00 0.00 0.00 0.00 02:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM eth0 12.75 10.38 8.82 6.49 0.00 0.00 0.00 0.00 02:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM eth0 66.57 49.14 801.81 11.51 0.00 0.00 0.00 0.00 Average: lo 4.48 4.48 8.27 8.27 0.00 0.00 0.00 0.00 Average: eth0 20.98 15.08 136.85 11.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 06/21/2026 _x86_64_ (2 CPU) 14:18:45 LINUX RESTART (2 CPU) 02:19:03 PM CPU %user %nice %system %iowait %steal %idle 02:20:00 PM all 28.67 2.76 40.01 3.57 0.12 24.88 02:20:00 PM 0 30.36 2.28 39.09 3.38 0.12 24.77 02:20:00 PM 1 26.97 3.24 40.92 3.76 0.12 24.99 02:20:01 PM all 1.61 2.42 54.84 1.61 0.00 39.52 02:20:01 PM 0 1.56 3.12 59.38 3.12 0.00 32.81 02:20:01 PM 1 1.67 1.67 50.00 0.00 0.00 46.67 02:21:01 PM all 6.07 0.43 8.00 0.54 0.06 84.90 02:21:01 PM 0 9.31 0.40 8.08 0.55 0.07 81.59 02:21:01 PM 1 2.84 0.47 7.91 0.52 0.05 88.21 02:22:01 PM all 26.62 0.00 5.59 1.33 0.09 66.36 02:22:01 PM 0 46.40 0.00 7.71 1.26 0.10 44.53 02:22:01 PM 1 7.00 0.00 3.48 1.41 0.08 88.02 02:23:01 PM all 1.19 0.00 0.54 0.13 0.08 98.07 02:23:01 PM 0 0.27 0.00 0.35 0.17 0.05 99.16 02:23:01 PM 1 2.13 0.00 0.73 0.08 0.10 96.96 02:24:01 PM all 1.18 0.00 0.39 0.01 0.06 98.36 02:24:01 PM 0 0.12 0.00 0.08 0.00 0.03 99.77 02:24:01 PM 1 2.26 0.00 0.71 0.02 0.08 96.93 02:25:01 PM all 1.15 0.00 0.40 0.00 0.07 98.38 02:25:01 PM 0 0.15 0.00 0.08 0.00 0.05 99.72 02:25:01 PM 1 2.16 0.00 0.73 0.00 0.08 97.03 02:26:01 PM all 1.24 0.00 0.50 0.00 0.08 98.18 02:26:01 PM 0 0.33 0.00 0.25 0.00 0.05 99.37 02:26:01 PM 1 2.16 0.00 0.76 0.00 0.10 96.97 02:27:01 PM all 1.55 0.00 0.64 0.01 0.08 97.72 02:27:01 PM 0 0.60 0.00 0.27 0.02 0.05 99.06 02:27:01 PM 1 2.52 0.00 1.01 0.00 0.10 96.37 02:28:01 PM all 2.28 0.00 1.18 0.00 0.10 96.45 02:28:01 PM 0 2.09 0.00 1.23 0.00 0.10 96.59 02:28:01 PM 1 2.47 0.00 1.13 0.00 0.10 96.30 02:29:01 PM all 1.67 0.00 0.65 0.01 0.09 97.57 02:29:01 PM 0 2.29 0.00 0.86 0.00 0.12 96.73 02:29:01 PM 1 1.05 0.00 0.45 0.02 0.07 98.41 02:29:01 PM CPU %user %nice %system %iowait %steal %idle 02:30:01 PM all 2.41 0.00 1.37 0.00 0.08 96.14 02:30:01 PM 0 2.72 0.00 1.48 0.00 0.08 95.72 02:30:01 PM 1 2.10 0.00 1.26 0.00 0.08 96.56 02:31:01 PM all 1.55 0.00 0.62 0.01 0.07 97.75 02:31:01 PM 0 0.82 0.00 0.40 0.02 0.05 98.71 02:31:01 PM 1 2.29 0.00 0.84 0.00 0.08 96.78 02:32:01 PM all 1.22 0.00 0.40 0.00 0.08 98.29 02:32:01 PM 0 0.38 0.00 0.18 0.00 0.07 99.36 02:32:01 PM 1 2.06 0.00 0.62 0.00 0.10 97.21 02:33:01 PM all 1.15 0.00 0.43 0.00 0.08 98.34 02:33:01 PM 0 1.31 0.00 0.62 0.00 0.10 97.96 02:33:01 PM 1 0.99 0.00 0.23 0.00 0.07 98.71 02:34:01 PM all 1.18 0.00 0.60 0.01 0.08 98.13 02:34:01 PM 0 0.97 0.00 0.54 0.02 0.08 98.39 02:34:01 PM 1 1.40 0.00 0.66 0.00 0.07 97.88 02:35:01 PM all 1.19 0.00 0.42 0.00 0.08 98.31 02:35:01 PM 0 1.04 0.00 0.45 0.00 0.08 98.42 02:35:01 PM 1 1.34 0.00 0.39 0.00 0.07 98.21 02:36:01 PM all 1.27 0.00 0.45 0.00 0.06 98.23 02:36:01 PM 0 1.73 0.00 0.57 0.00 0.07 97.63 02:36:01 PM 1 0.80 0.00 0.32 0.00 0.05 98.83 02:37:01 PM all 1.19 0.00 0.38 0.00 0.09 98.34 02:37:01 PM 0 0.15 0.00 0.10 0.00 0.07 99.68 02:37:01 PM 1 2.25 0.00 0.66 0.00 0.12 96.98 02:38:01 PM all 3.38 0.00 1.98 0.00 0.08 94.57 02:38:01 PM 0 3.21 0.00 1.90 0.00 0.07 94.82 02:38:01 PM 1 3.55 0.00 2.05 0.00 0.08 94.31 02:39:01 PM all 0.51 0.00 0.15 0.02 0.06 99.27 02:39:01 PM 0 0.77 0.00 0.15 0.00 0.05 99.03 02:39:01 PM 1 0.25 0.00 0.15 0.03 0.07 99.50 02:40:01 PM all 0.43 0.00 0.13 0.00 0.04 99.40 02:40:01 PM 0 0.65 0.00 0.13 0.00 0.05 99.16 02:40:01 PM 1 0.20 0.00 0.13 0.00 0.03 99.63 02:40:01 PM CPU %user %nice %system %iowait %steal %idle 02:41:01 PM all 0.50 0.00 0.13 0.00 0.04 99.33 02:41:01 PM 0 0.35 0.00 0.13 0.00 0.03 99.48 02:41:01 PM 1 0.65 0.00 0.12 0.00 0.05 99.18 02:42:01 PM all 0.49 0.00 0.14 0.00 0.04 99.32 02:42:01 PM 0 0.30 0.00 0.13 0.00 0.03 99.53 02:42:01 PM 1 0.69 0.00 0.15 0.00 0.05 99.11 02:43:01 PM all 1.16 0.00 0.23 0.01 0.04 98.56 02:43:01 PM 0 1.25 0.00 0.25 0.02 0.03 98.45 02:43:01 PM 1 1.07 0.00 0.20 0.00 0.05 98.68 02:44:01 PM all 34.88 0.00 4.84 0.51 0.10 59.68 02:44:01 PM 0 43.20 0.00 5.17 0.67 0.10 50.87 02:44:01 PM 1 26.56 0.00 4.50 0.35 0.10 68.49 Average: all 4.93 0.12 2.75 0.24 0.07 91.89 Average: 0 5.98 0.10 2.76 0.24 0.07 90.85 Average: 1 3.87 0.14 2.75 0.24 0.08 92.92