---> uname -a: Linux prd-centos8-builder-2c-1g-1815.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: 2799.998 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): 0,1 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 658 3951 19 3087 6721 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:8a:ec:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.147/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84741sec preferred_lft 84741sec inet6 fe80::f816:3eff:fe8a:eca5/64 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) 05/21/2026 _x86_64_ (2 CPU) 14:18:55 LINUX RESTART (2 CPU) 02:20:00 PM tps rtps wtps bread/s bwrtn/s 02:20:01 PM 202.26 202.26 0.00 1696.24 0.00 02:21:01 PM 48.93 30.02 18.91 314.43 5239.32 02:22:01 PM 29.71 6.28 23.43 925.71 3555.26 02:23:01 PM 124.48 0.83 123.65 90.78 21050.69 02:24:01 PM 2.77 0.00 2.77 0.00 126.02 02:25:01 PM 0.47 0.00 0.47 0.00 5.73 02:26:01 PM 0.37 0.00 0.37 0.00 4.27 02:27:01 PM 0.27 0.00 0.27 0.00 4.12 02:28:01 PM 0.45 0.08 0.37 4.13 6.20 02:29:01 PM 0.67 0.00 0.67 0.00 21.76 02:30:01 PM 0.83 0.00 0.83 0.00 35.49 02:31:01 PM 0.48 0.00 0.48 0.00 7.78 02:32:01 PM 10.63 6.41 4.22 898.77 134.74 02:33:01 PM 1.05 0.00 1.05 0.00 20.81 02:34:01 PM 0.43 0.00 0.43 0.00 6.60 02:35:01 PM 1.32 0.00 1.32 0.00 24.78 02:36:01 PM 0.30 0.00 0.30 0.00 5.03 02:37:01 PM 0.37 0.00 0.37 0.00 6.00 02:38:01 PM 0.40 0.00 0.40 0.00 6.50 02:39:01 PM 0.22 0.00 0.22 0.00 3.42 02:40:01 PM 0.13 0.00 0.13 0.00 2.13 02:41:01 PM 1.52 0.00 1.52 0.00 56.67 02:42:01 PM 0.46 0.12 0.34 9.49 5.18 02:43:01 PM 0.57 0.00 0.57 0.00 11.96 02:44:01 PM 0.13 0.00 0.13 0.00 1.78 02:45:01 PM 0.22 0.00 0.22 0.00 2.45 02:46:01 PM 63.10 0.48 62.61 64.51 3785.47 Average: 11.33 1.87 9.46 90.18 1312.38 02:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 PM 5409112 7010824 2473324 31.38 2688 1789948 1029048 11.52 250924 1926344 140156 02:21:01 PM 5421768 7034496 2460668 31.22 2688 1799476 981548 10.99 259736 1902752 12 02:22:01 PM 4524940 6823128 3357496 42.59 2688 2453024 1106796 12.39 327724 2619880 555300 02:23:01 PM 4504684 6834868 3377752 42.85 2688 2476608 1063796 11.91 277892 2648128 576 02:24:01 PM 4501768 6831952 3380668 42.89 2688 2476608 1063796 11.91 277892 2650972 4 02:25:01 PM 4490940 6821128 3391496 43.03 2688 2476612 1063796 11.91 277892 2661908 4 02:26:01 PM 4482836 6813024 3399600 43.13 2688 2476612 1063796 11.91 277892 2669920 4 02:27:01 PM 4495672 6825884 3386764 42.97 2688 2476640 1079612 12.09 278072 2656960 4 02:28:01 PM 4487652 6818308 3394784 43.07 2688 2477084 1077572 12.07 278152 2664908 324 02:29:01 PM 4485132 6816160 3397304 43.10 2688 2477460 1080568 12.10 278240 2667492 384 02:30:01 PM 4479332 6810644 3403104 43.17 2688 2477752 1084372 12.14 278300 2673288 4 02:31:01 PM 4479132 6810832 3403304 43.18 2688 2478152 1085400 12.15 278520 2673248 408 02:32:01 PM 4435288 6795312 3447148 43.73 2688 2505792 1072612 12.01 284932 2709840 4 02:33:01 PM 4431816 6791844 3450620 43.78 2688 2505796 1072612 12.01 284932 2713356 4 02:34:01 PM 4432996 6793064 3449440 43.76 2688 2505824 1089104 12.19 284936 2712112 4 02:35:01 PM 4433720 6793788 3448716 43.75 2688 2505824 1089104 12.19 284936 2711344 4 02:36:01 PM 4454052 6814132 3428384 43.49 2688 2505844 1072744 12.01 285060 2690780 4 02:37:01 PM 4455516 6815596 3426920 43.48 2688 2505844 1072744 12.01 285060 2689484 4 02:38:01 PM 4455128 6815232 3427308 43.48 2688 2505868 1085808 12.16 285060 2689952 4 02:39:01 PM 4445308 6805416 3437128 43.60 2688 2505872 1085808 12.16 285060 2699924 4 02:40:01 PM 4447312 6808324 3435124 43.58 2688 2506804 1087496 12.18 285836 2696760 924 02:41:01 PM 4503904 6862688 3378532 42.86 2688 2504324 992412 11.11 289104 2638232 20 02:42:01 PM 4497616 6857404 3384820 42.94 2688 2504616 995244 11.14 289812 2643088 32 02:43:01 PM 4504784 6864580 3377652 42.85 2688 2504616 995244 11.14 289812 2635960 12 02:44:01 PM 4505772 6865580 3376664 42.84 2688 2504628 995244 11.14 289812 2634924 12 02:45:01 PM 4508392 6868208 3374044 42.80 2688 2504636 995244 11.14 289812 2632372 12 02:46:01 PM 4302760 6920228 3579676 45.41 2688 2734508 703776 7.88 484184 2604200 158964 Average: 4539901 6841579 3342535 42.40 2688 2449880 1043900 11.69 290355 2611783 31748 02:20:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 5.26 2.26 0.74 0.12 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 3.83 2.78 5.46 0.81 0.00 0.00 0.00 0.00 02:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM eth0 53.76 40.01 1138.01 4.66 0.00 0.00 0.00 0.00 02:23:01 PM lo 5.80 5.80 11.59 11.59 0.00 0.00 0.00 0.00 02:23:01 PM eth0 15.45 16.06 7.81 13.24 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 0.45 0.57 0.09 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 0.80 0.65 0.24 0.32 0.00 0.00 0.00 0.00 02:26:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:26:01 PM eth0 0.50 0.55 0.09 0.26 0.00 0.00 0.00 0.00 02:27:01 PM lo 2.17 2.17 7.26 7.26 0.00 0.00 0.00 0.00 02:27:01 PM eth0 1.72 1.82 4.39 3.31 0.00 0.00 0.00 0.00 02:28:01 PM lo 5.00 5.00 9.85 9.85 0.00 0.00 0.00 0.00 02:28:01 PM eth0 3.98 3.37 2.68 7.86 0.00 0.00 0.00 0.00 02:29:01 PM lo 6.35 6.35 11.08 11.08 0.00 0.00 0.00 0.00 02:29:01 PM eth0 4.55 4.15 2.13 10.39 0.00 0.00 0.00 0.00 02:30:01 PM lo 9.65 9.65 17.33 17.33 0.00 0.00 0.00 0.00 02:30:01 PM eth0 6.25 6.10 1.10 17.37 0.00 0.00 0.00 0.00 02:31:01 PM lo 8.22 8.22 17.98 17.98 0.00 0.00 0.00 0.00 02:31:01 PM eth0 4.88 5.13 1.37 17.28 0.00 0.00 0.00 0.00 02:32:01 PM lo 24.84 24.84 41.35 41.35 0.00 0.00 0.00 0.00 02:32:01 PM eth0 14.20 13.90 2.49 40.30 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 0.42 0.53 0.09 0.26 0.00 0.00 0.00 0.00 02:34:01 PM lo 1.58 1.58 2.28 2.28 0.00 0.00 0.00 0.00 02:34:01 PM eth0 1.22 1.30 0.19 2.46 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 0.65 0.65 0.22 0.32 0.00 0.00 0.00 0.00 02:36:01 PM lo 1.62 1.62 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 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 02:37:01 PM eth0 0.40 0.53 0.09 0.26 0.00 0.00 0.00 0.00 02:38:01 PM lo 1.60 1.60 2.28 2.28 0.00 0.00 0.00 0.00 02:38:01 PM eth0 1.22 1.33 0.20 2.47 0.00 0.00 0.00 0.00 02:39:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:39:01 PM eth0 0.43 0.53 0.09 0.26 0.00 0.00 0.00 0.00 02:40:01 PM lo 33.54 33.54 62.98 62.98 0.00 0.00 0.00 0.00 02:40:01 PM eth0 16.21 16.14 2.90 61.29 0.00 0.00 0.00 0.00 02:41:01 PM lo 9.73 9.73 20.03 20.03 0.00 0.00 0.00 0.00 02:41:01 PM eth0 13.33 12.76 3.98 20.95 0.00 0.00 0.00 0.00 02:42:01 PM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:42:01 PM eth0 15.57 11.59 8.96 6.83 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 7.97 6.97 2.66 1.66 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 7.78 6.91 2.65 1.62 0.00 0.00 0.00 0.00 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 7.78 6.80 2.69 1.63 0.00 0.00 0.00 0.00 02:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM eth0 56.71 41.32 741.54 10.14 0.00 0.00 0.00 0.00 Average: lo 4.28 4.28 7.94 7.94 0.00 0.00 0.00 0.00 Average: eth0 9.28 7.84 74.30 8.81 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) 05/21/2026 _x86_64_ (2 CPU) 14:18:55 LINUX RESTART (2 CPU) 02:20:00 PM CPU %user %nice %system %iowait %steal %idle 02:20:01 PM all 1.15 2.30 47.89 1.92 0.00 46.74 02:20:01 PM 0 0.77 2.31 52.31 3.85 0.00 40.77 02:20:01 PM 1 1.53 2.29 43.51 0.00 0.00 52.67 02:21:01 PM all 0.80 0.58 10.16 0.56 0.07 87.84 02:21:01 PM 0 0.87 0.50 9.13 0.50 0.08 88.91 02:21:01 PM 1 0.72 0.65 11.18 0.62 0.05 86.78 02:22:01 PM all 19.40 0.00 4.21 0.26 0.07 76.06 02:22:01 PM 0 10.86 0.00 2.51 0.27 0.07 86.30 02:22:01 PM 1 27.98 0.00 5.93 0.25 0.08 65.76 02:23:01 PM all 13.71 0.00 2.90 1.26 0.09 82.04 02:23:01 PM 0 5.30 0.00 2.27 1.20 0.08 91.15 02:23:01 PM 1 22.17 0.00 3.54 1.31 0.10 72.87 02:24:01 PM all 1.28 0.00 0.44 0.02 0.08 98.18 02:24:01 PM 0 0.68 0.00 0.10 0.03 0.03 99.15 02:24:01 PM 1 1.89 0.00 0.78 0.00 0.14 97.20 02:25:01 PM all 1.25 0.00 0.43 0.00 0.09 98.23 02:25:01 PM 0 0.48 0.00 0.12 0.00 0.05 99.35 02:25:01 PM 1 2.03 0.00 0.74 0.00 0.14 97.09 02:26:01 PM all 1.23 0.00 0.46 0.00 0.10 98.21 02:26:01 PM 0 0.90 0.00 0.18 0.00 0.08 98.83 02:26:01 PM 1 1.55 0.00 0.74 0.00 0.12 97.59 02:27:01 PM all 1.35 0.00 0.48 0.00 0.13 98.04 02:27:01 PM 0 1.44 0.00 0.45 0.00 0.15 97.95 02:27:01 PM 1 1.26 0.00 0.50 0.00 0.10 98.13 02:28:01 PM all 1.72 0.00 0.68 0.00 0.10 97.50 02:28:01 PM 0 2.72 0.00 0.94 0.00 0.15 96.19 02:28:01 PM 1 0.74 0.00 0.42 0.00 0.05 98.80 02:29:01 PM all 1.67 0.00 0.66 0.01 0.11 97.55 02:29:01 PM 0 1.29 0.00 0.61 0.02 0.10 97.98 02:29:01 PM 1 2.05 0.00 0.71 0.00 0.12 97.12 02:30:01 PM all 2.02 0.00 0.90 0.02 0.11 96.95 02:30:01 PM 0 2.26 0.00 0.86 0.00 0.10 96.78 02:30:01 PM 1 1.78 0.00 0.94 0.03 0.12 97.12 02:30:01 PM CPU %user %nice %system %iowait %steal %idle 02:31:01 PM all 1.98 0.00 0.77 0.01 0.10 97.14 02:31:01 PM 0 2.56 0.00 0.88 0.00 0.12 96.45 02:31:01 PM 1 1.39 0.00 0.67 0.02 0.08 97.83 02:32:01 PM all 2.92 0.27 1.67 0.14 0.11 94.88 02:32:01 PM 0 2.38 0.54 1.68 0.23 0.07 95.10 02:32:01 PM 1 3.46 0.00 1.67 0.05 0.15 94.67 02:33:01 PM all 1.34 0.00 0.41 0.01 0.11 98.13 02:33:01 PM 0 0.80 0.00 0.10 0.02 0.05 99.03 02:33:01 PM 1 1.89 0.00 0.73 0.00 0.17 97.21 02:34:01 PM all 1.41 0.00 0.64 0.00 0.13 97.82 02:34:01 PM 0 1.53 0.00 0.55 0.00 0.12 97.80 02:34:01 PM 1 1.29 0.00 0.72 0.00 0.15 97.83 02:35:01 PM all 1.31 0.00 0.43 0.01 0.11 98.15 02:35:01 PM 0 1.98 0.00 0.55 0.02 0.13 97.31 02:35:01 PM 1 0.64 0.00 0.30 0.00 0.08 98.98 02:36:01 PM all 1.31 0.00 0.47 0.00 0.10 98.12 02:36:01 PM 0 1.48 0.00 0.49 0.00 0.08 97.95 02:36:01 PM 1 1.14 0.00 0.45 0.00 0.12 98.28 02:37:01 PM all 1.32 0.00 0.39 0.00 0.10 98.19 02:37:01 PM 0 0.65 0.00 0.08 0.00 0.05 99.22 02:37:01 PM 1 1.99 0.00 0.71 0.00 0.15 97.14 02:38:01 PM all 1.37 0.00 0.45 0.00 0.10 98.09 02:38:01 PM 0 1.55 0.00 0.54 0.00 0.12 97.80 02:38:01 PM 1 1.19 0.00 0.35 0.00 0.08 98.37 02:39:01 PM all 1.42 0.00 0.45 0.00 0.12 98.02 02:39:01 PM 0 1.34 0.00 0.49 0.00 0.12 98.05 02:39:01 PM 1 1.49 0.00 0.40 0.00 0.12 97.98 02:40:01 PM all 3.09 0.00 1.58 0.00 0.09 95.24 02:40:01 PM 0 2.80 0.00 1.64 0.00 0.08 95.47 02:40:01 PM 1 3.37 0.00 1.52 0.00 0.10 95.01 02:41:01 PM all 1.21 0.00 0.59 0.02 0.08 98.11 02:41:01 PM 0 1.37 0.00 0.62 0.03 0.08 97.89 02:41:01 PM 1 1.05 0.00 0.55 0.00 0.07 98.33 02:41:01 PM CPU %user %nice %system %iowait %steal %idle 02:42:01 PM all 1.05 0.00 0.24 0.00 0.05 98.66 02:42:01 PM 0 0.76 0.00 0.31 0.00 0.07 98.86 02:42:01 PM 1 1.34 0.00 0.17 0.00 0.03 98.45 02:43:01 PM all 0.51 0.00 0.13 0.00 0.05 99.32 02:43:01 PM 0 0.25 0.00 0.13 0.00 0.05 99.57 02:43:01 PM 1 0.77 0.00 0.12 0.00 0.05 99.06 02:44:01 PM all 0.46 0.00 0.11 0.00 0.06 99.37 02:44:01 PM 0 0.38 0.00 0.13 0.00 0.07 99.42 02:44:01 PM 1 0.53 0.00 0.08 0.00 0.05 99.33 02:45:01 PM all 0.45 0.00 0.12 0.00 0.06 99.37 02:45:01 PM 0 0.73 0.00 0.13 0.00 0.05 99.08 02:45:01 PM 1 0.17 0.00 0.10 0.00 0.07 99.67 02:46:01 PM all 30.43 0.00 4.50 0.37 0.09 64.62 02:46:01 PM 0 42.74 0.00 5.67 0.28 0.10 51.21 02:46:01 PM 1 18.14 0.00 3.33 0.45 0.08 78.00 Average: all 3.70 0.03 1.36 0.10 0.09 94.70 Average: 0 3.48 0.04 1.24 0.10 0.09 95.05 Average: 1 3.93 0.03 1.48 0.11 0.10 94.36