---> uname -a: Linux prd-centos8-builder-2c-1g-2314.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: 2799.934 BogoMIPS: 5599.86 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 653 3956 19 3087 6726 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:f3:63:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.155/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84822sec preferred_lft 84822sec inet6 fe80::f816:3eff:fef3:630a/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) 06/24/2026 _x86_64_ (2 CPU) 18:20:24 LINUX RESTART (2 CPU) 06:21:01 PM tps rtps wtps bread/s bwrtn/s 06:22:01 PM 136.52 100.83 35.69 936.35 7193.50 06:23:01 PM 36.14 6.26 29.87 925.02 3844.29 06:24:01 PM 120.93 0.83 120.09 90.77 20660.05 06:25:01 PM 2.22 0.00 2.22 0.00 64.72 06:26:01 PM 0.32 0.00 0.32 0.00 3.65 06:27:01 PM 0.33 0.00 0.33 0.00 5.63 06:28:01 PM 0.43 0.00 0.43 0.00 7.16 06:29:01 PM 0.98 0.20 0.78 13.46 29.05 06:30:01 PM 1.03 0.00 1.03 0.00 38.05 06:31:01 PM 0.35 0.00 0.35 0.00 7.83 06:32:01 PM 1.20 0.00 1.20 0.00 42.24 06:33:01 PM 0.63 0.00 0.63 0.00 21.25 06:34:01 PM 0.12 0.00 0.12 0.00 1.28 06:35:01 PM 0.42 0.00 0.42 0.00 7.51 06:36:01 PM 0.18 0.00 0.18 0.00 3.02 06:37:01 PM 1.20 0.00 1.20 0.00 23.79 06:38:01 PM 0.37 0.00 0.37 0.00 5.70 06:39:01 PM 0.25 0.00 0.25 0.00 3.68 06:40:01 PM 0.12 0.00 0.12 0.00 2.10 06:41:01 PM 7.71 6.41 1.30 898.77 51.57 06:42:01 PM 3.57 0.00 3.57 0.00 91.87 06:43:01 PM 0.42 0.00 0.42 0.00 8.37 06:44:01 PM 0.23 0.00 0.23 0.00 3.22 06:45:02 PM 0.20 0.00 0.20 0.00 2.92 06:46:01 PM 44.38 0.49 43.89 65.62 2616.93 Average: 14.39 4.60 9.79 117.24 1388.85 06:21:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:22:01 PM 5424908 7038004 2457528 31.18 2688 1799724 991372 11.10 259504 1899532 68 06:23:01 PM 4525884 6864504 3356552 42.58 2688 2491356 1092148 12.23 327824 2615756 596256 06:24:01 PM 4534284 6858912 3348152 42.48 2688 2470864 1089804 12.20 277980 2620124 112 06:25:01 PM 4521752 6846380 3360684 42.64 2688 2470864 1089804 12.20 277980 2632808 4 06:26:01 PM 4513248 6837876 3369188 42.74 2688 2470864 1089804 12.20 277980 2641184 4 06:27:01 PM 4496376 6821024 3386060 42.96 2688 2470888 1092700 12.23 278160 2658112 36 06:28:01 PM 4495364 6820012 3387072 42.97 2688 2470888 1092700 12.23 278160 2658884 4 06:29:01 PM 4470300 6797084 3412136 43.29 2688 2472232 1100932 12.33 279144 2682312 604 06:30:01 PM 4487632 6814500 3394804 43.07 2688 2472292 1099768 12.31 279148 2664880 4 06:31:01 PM 4486312 6813584 3396124 43.08 2688 2472688 1084792 12.15 279368 2665984 304 06:32:01 PM 4469804 6797780 3412632 43.29 2688 2473400 1100892 12.33 279788 2682000 320 06:33:01 PM 4472168 6800144 3410268 43.26 2688 2473400 1100892 12.33 279788 2679916 4 06:34:01 PM 4461432 6789424 3421004 43.40 2688 2473416 1100892 12.33 279788 2690588 32 06:35:01 PM 4469612 6797608 3412824 43.30 2688 2473420 1100892 12.33 279788 2682500 4 06:36:01 PM 4489140 6817192 3393296 43.05 2688 2473448 1098808 12.30 279916 2662664 56 06:37:01 PM 4491892 6819944 3390544 43.01 2688 2473448 1098808 12.30 279916 2659848 4 06:38:01 PM 4491232 6819296 3391204 43.02 2688 2473468 1101304 12.33 279916 2660612 40 06:39:01 PM 4491204 6819268 3391232 43.02 2688 2473468 1101304 12.33 279916 2660500 8 06:40:01 PM 4484148 6813152 3398288 43.11 2688 2474424 1102028 12.34 280980 2666496 944 06:41:01 PM 4512884 6867104 3369552 42.75 2688 2498804 1000316 11.20 290164 2629332 896 06:42:01 PM 4513292 6867496 3369144 42.74 2688 2498812 1000316 11.20 290164 2629128 20 06:43:01 PM 4515800 6870016 3366636 42.71 2688 2498816 1000316 11.20 290164 2626480 12 06:44:01 PM 4521308 6875532 3361128 42.64 2688 2498824 1000316 11.20 290164 2620984 12 06:45:02 PM 4522124 6876356 3360312 42.63 2688 2498832 1000316 11.20 290164 2620248 12 06:46:01 PM 4294928 6871960 3587508 45.51 2688 2693780 761108 8.52 480020 2618400 150160 Average: 4526281 6840566 3356155 42.58 2688 2460497 1059693 11.87 290635 2621171 29997 06:21:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:22:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM eth0 28.09 20.41 163.27 3.06 0.00 0.00 0.00 0.00 06:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM eth0 59.46 45.00 1088.96 4.98 0.00 0.00 0.00 0.00 06:24:01 PM lo 5.98 5.98 11.60 11.60 0.00 0.00 0.00 0.00 06:24:01 PM eth0 15.11 15.49 7.74 13.16 0.00 0.00 0.00 0.00 06:25:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:25:01 PM eth0 0.55 0.58 0.09 0.26 0.00 0.00 0.00 0.00 06:26:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:26:01 PM eth0 0.78 0.72 0.19 0.33 0.00 0.00 0.00 0.00 06:27:01 PM lo 2.37 2.37 7.36 7.36 0.00 0.00 0.00 0.00 06:27:01 PM eth0 1.83 1.92 4.50 3.32 0.00 0.00 0.00 0.00 06:28:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:28:01 PM eth0 0.48 0.57 0.14 0.26 0.00 0.00 0.00 0.00 06:29:01 PM lo 15.95 15.95 29.10 29.10 0.00 0.00 0.00 0.00 06:29:01 PM eth0 17.26 13.88 10.88 30.70 0.00 0.00 0.00 0.00 06:30:01 PM lo 4.90 4.90 9.12 9.12 0.00 0.00 0.00 0.00 06:30:01 PM eth0 3.18 3.37 0.49 9.22 0.00 0.00 0.00 0.00 06:31:01 PM lo 8.58 8.58 18.00 18.00 0.00 0.00 0.00 0.00 06:31:01 PM eth0 5.43 5.41 1.48 17.35 0.00 0.00 0.00 0.00 06:32:01 PM lo 24.93 24.93 41.36 41.36 0.00 0.00 0.00 0.00 06:32:01 PM eth0 14.18 13.85 2.87 40.73 0.00 0.00 0.00 0.00 06:33:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:33:01 PM eth0 0.43 0.55 0.09 0.29 0.00 0.00 0.00 0.00 06:34:01 PM lo 1.63 1.63 2.28 2.28 0.00 0.00 0.00 0.00 06:34:01 PM eth0 1.30 1.30 0.19 2.46 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:35:01 PM eth0 0.48 0.55 0.09 0.26 0.00 0.00 0.00 0.00 06:36:01 PM lo 1.67 1.67 2.29 2.29 0.00 0.00 0.00 0.00 06:36:01 PM eth0 1.97 1.45 0.39 2.54 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:37:01 PM eth0 0.95 0.78 0.40 0.67 0.00 0.00 0.00 0.00 06:38:01 PM lo 1.60 1.60 2.28 2.28 0.00 0.00 0.00 0.00 06:38:01 PM eth0 2.12 1.57 0.56 2.91 0.00 0.00 0.00 0.00 06:39:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:39:01 PM eth0 0.48 0.60 0.09 0.28 0.00 0.00 0.00 0.00 06:40:01 PM lo 34.53 34.53 67.91 67.91 0.00 0.00 0.00 0.00 06:40:01 PM eth0 17.73 17.60 2.93 66.23 0.00 0.00 0.00 0.00 06:41:01 PM lo 3.55 3.55 6.51 6.51 0.00 0.00 0.00 0.00 06:41:01 PM eth0 11.53 12.01 4.47 8.11 0.00 0.00 0.00 0.00 06:42:01 PM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:42:01 PM eth0 6.70 7.10 3.21 1.59 0.00 0.00 0.00 0.00 06:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 PM eth0 7.00 7.40 3.44 2.50 0.00 0.00 0.00 0.00 06:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 PM eth0 6.60 7.08 3.17 1.59 0.00 0.00 0.00 0.00 06:45:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:02 PM eth0 6.65 7.25 3.25 1.63 0.00 0.00 0.00 0.00 06:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 PM eth0 58.75 41.55 664.10 20.11 0.00 0.00 0.00 0.00 Average: lo 4.28 4.28 7.92 7.92 0.00 0.00 0.00 0.00 Average: eth0 10.73 9.10 78.29 9.37 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) 06/24/2026 _x86_64_ (2 CPU) 18:20:24 LINUX RESTART (2 CPU) 06:21:01 PM CPU %user %nice %system %iowait %steal %idle 06:22:01 PM all 4.73 1.87 34.95 1.75 0.10 56.60 06:22:01 PM 0 4.77 2.08 34.06 1.52 0.12 57.45 06:22:01 PM 1 4.68 1.67 35.84 1.97 0.08 55.75 06:23:01 PM all 24.79 0.00 4.61 0.34 0.08 70.17 06:23:01 PM 0 11.67 0.00 2.78 0.53 0.10 84.92 06:23:01 PM 1 37.93 0.00 6.45 0.15 0.07 55.40 06:24:01 PM all 7.78 0.00 2.22 1.27 0.09 88.64 06:24:01 PM 0 4.93 0.00 1.94 1.25 0.08 91.79 06:24:01 PM 1 10.64 0.00 2.50 1.28 0.10 85.48 06:25:01 PM all 1.06 0.00 0.39 0.00 0.08 98.48 06:25:01 PM 0 1.55 0.00 0.69 0.00 0.10 97.65 06:25:01 PM 1 0.57 0.00 0.08 0.00 0.05 99.30 06:26:01 PM all 1.03 0.00 0.40 0.00 0.10 98.46 06:26:01 PM 0 0.38 0.00 0.20 0.00 0.08 99.33 06:26:01 PM 1 1.68 0.00 0.61 0.00 0.12 97.59 06:27:01 PM all 1.22 0.00 0.47 0.00 0.08 98.22 06:27:01 PM 0 1.65 0.00 0.76 0.00 0.12 97.47 06:27:01 PM 1 0.80 0.00 0.18 0.00 0.05 98.97 06:28:01 PM all 1.04 0.00 0.37 0.00 0.08 98.51 06:28:01 PM 0 1.66 0.00 0.68 0.00 0.12 97.55 06:28:01 PM 1 0.43 0.00 0.07 0.00 0.03 99.47 06:29:01 PM all 2.89 0.00 1.19 0.02 0.08 95.83 06:29:01 PM 0 2.87 0.00 1.32 0.02 0.10 95.70 06:29:01 PM 1 2.91 0.00 1.07 0.02 0.05 95.95 06:30:01 PM all 1.31 0.00 0.54 0.00 0.10 98.05 06:30:01 PM 0 1.96 0.00 0.79 0.00 0.13 97.11 06:30:01 PM 1 0.67 0.00 0.28 0.00 0.07 98.98 06:31:01 PM all 1.66 0.00 0.71 0.00 0.10 97.52 06:31:01 PM 0 2.48 0.00 0.98 0.00 0.15 96.39 06:31:01 PM 1 0.85 0.00 0.45 0.00 0.05 98.65 06:32:01 PM all 2.71 0.00 1.42 0.00 0.11 95.76 06:32:01 PM 0 2.56 0.00 1.26 0.00 0.08 96.10 06:32:01 PM 1 2.86 0.00 1.58 0.00 0.13 95.42 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 1.15 0.00 0.36 0.00 0.40 98.09 06:33:01 PM 0 0.43 0.00 0.17 0.00 0.08 99.31 06:33:01 PM 1 1.86 0.00 0.55 0.00 0.72 96.87 06:34:01 PM all 1.14 0.00 0.39 0.00 0.09 98.37 06:34:01 PM 0 0.22 0.00 0.15 0.00 0.05 99.58 06:34:01 PM 1 2.08 0.00 0.64 0.00 0.13 97.15 06:35:01 PM all 1.09 0.00 0.36 0.00 0.08 98.46 06:35:01 PM 0 0.10 0.00 0.12 0.00 0.07 99.72 06:35:01 PM 1 2.09 0.00 0.61 0.00 0.10 97.20 06:36:01 PM all 1.24 0.00 0.59 0.00 0.08 98.09 06:36:01 PM 0 0.62 0.00 0.50 0.00 0.08 98.79 06:36:01 PM 1 1.87 0.00 0.67 0.00 0.08 97.38 06:37:01 PM all 1.09 0.00 0.39 0.01 0.12 98.40 06:37:01 PM 0 1.40 0.00 0.62 0.02 0.15 97.81 06:37:01 PM 1 0.79 0.00 0.15 0.00 0.08 98.98 06:38:01 PM all 1.15 0.00 0.44 0.00 0.08 98.33 06:38:01 PM 0 0.50 0.00 0.15 0.00 0.07 99.28 06:38:01 PM 1 1.80 0.00 0.73 0.00 0.10 97.37 06:39:01 PM all 1.07 0.00 0.36 0.00 0.10 98.46 06:39:01 PM 0 1.63 0.00 0.47 0.00 0.10 97.79 06:39:01 PM 1 0.52 0.00 0.25 0.00 0.10 99.13 06:40:01 PM all 2.76 0.00 1.60 0.00 0.11 95.53 06:40:01 PM 0 2.98 0.00 1.72 0.00 0.12 95.19 06:40:01 PM 1 2.53 0.00 1.49 0.00 0.10 95.87 06:41:01 PM all 0.99 0.23 0.63 0.12 0.05 97.99 06:41:01 PM 0 1.12 0.03 0.54 0.02 0.05 98.24 06:41:01 PM 1 0.85 0.42 0.72 0.22 0.05 97.74 06:42:01 PM all 0.33 0.00 0.13 0.02 0.07 99.46 06:42:01 PM 0 0.40 0.00 0.12 0.02 0.05 99.41 06:42:01 PM 1 0.27 0.00 0.13 0.02 0.08 99.50 06:43:01 PM all 0.49 0.00 0.13 0.00 0.07 99.32 06:43:01 PM 0 0.30 0.00 0.10 0.00 0.07 99.53 06:43:01 PM 1 0.68 0.00 0.15 0.00 0.07 99.10 06:43:01 PM CPU %user %nice %system %iowait %steal %idle 06:44:01 PM all 0.42 0.00 0.13 0.00 0.06 99.39 06:44:01 PM 0 0.47 0.00 0.13 0.00 0.05 99.35 06:44:01 PM 1 0.37 0.00 0.13 0.00 0.07 99.43 06:45:02 PM all 0.38 0.00 0.12 0.00 0.08 99.42 06:45:02 PM 0 0.54 0.00 0.13 0.00 0.08 99.25 06:45:02 PM 1 0.23 0.00 0.10 0.00 0.07 99.60 06:46:01 PM all 27.47 0.00 4.31 0.34 0.08 67.79 06:46:01 PM 0 20.00 0.00 4.30 0.29 0.07 75.34 06:46:01 PM 1 34.95 0.00 4.32 0.39 0.10 60.24 Average: all 3.64 0.08 2.28 0.15 0.10 93.75 Average: 0 2.68 0.08 2.18 0.15 0.09 94.82 Average: 1 4.59 0.08 2.38 0.16 0.11 92.68