---> uname -a: Linux prd-centos8-builder-2c-1g-11900.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 638 3990 19 3069 6741 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:47:04:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.37/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84780sec preferred_lft 84780sec inet6 fe80::f816:3eff:fe47:45f/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) 07/24/2026 _x86_64_ (2 CPU) 18:20:54 LINUX RESTART (2 CPU) 06:22:01 PM tps rtps wtps bread/s bwrtn/s 06:23:01 PM 36.72 21.38 15.34 222.33 4653.43 06:24:01 PM 35.33 6.23 29.10 924.11 3905.53 06:25:01 PM 120.84 0.83 120.01 90.77 20638.94 06:26:01 PM 2.47 0.00 2.47 0.00 90.08 06:27:01 PM 0.32 0.00 0.32 0.00 4.62 06:28:01 PM 0.47 0.00 0.47 0.00 6.72 06:29:01 PM 0.38 0.00 0.38 0.00 5.91 06:30:01 PM 0.68 0.08 0.60 4.13 22.30 06:31:01 PM 0.93 0.00 0.93 0.00 36.40 06:32:01 PM 0.48 0.00 0.48 0.00 8.10 06:33:01 PM 1.10 0.00 1.10 0.00 43.00 06:34:01 PM 0.62 0.00 0.62 0.00 19.58 06:35:01 PM 0.20 0.00 0.20 0.00 3.58 06:36:01 PM 0.32 0.00 0.32 0.00 6.20 06:37:01 PM 0.98 0.00 0.98 0.00 20.35 06:38:01 PM 0.37 0.00 0.37 0.00 6.06 06:39:01 PM 0.25 0.00 0.25 0.00 4.25 06:40:01 PM 0.25 0.00 0.25 0.00 3.62 06:41:01 PM 0.82 0.00 0.82 0.00 40.88 06:42:01 PM 1.02 0.00 1.02 0.00 19.65 06:43:01 PM 0.30 0.00 0.30 0.00 4.62 06:44:01 PM 0.42 0.00 0.42 0.00 4.60 06:45:01 PM 0.72 0.00 0.72 0.00 7.13 06:46:01 PM 0.70 0.00 0.70 0.00 6.91 06:47:01 PM 34.11 0.27 33.84 41.46 2268.76 Average: 9.63 1.15 8.48 51.31 1273.33 06:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 PM 5422160 7035096 2460280 31.21 2688 1799656 974236 10.91 259832 1902096 40 06:24:01 PM 4509280 6870472 3373160 42.79 2688 2511016 1048532 11.74 328108 2626784 612660 06:25:01 PM 4527616 6854444 3354824 42.56 2688 2473212 1067660 11.95 278276 2624252 4 06:26:01 PM 4518308 6845136 3364132 42.68 2688 2473212 1067660 11.95 278276 2633560 4 06:27:01 PM 4507092 6833920 3375348 42.82 2688 2473212 1067660 11.95 278276 2644832 4 06:28:01 PM 4502224 6829096 3380216 42.88 2688 2473236 1072040 12.00 278456 2649328 4 06:29:01 PM 4502232 6829104 3380208 42.88 2688 2473236 1072040 12.00 278456 2649404 16 06:30:01 PM 4471676 6799576 3410764 43.27 2688 2474296 1073472 12.02 278660 2679956 612 06:31:01 PM 4488628 6816604 3393812 43.06 2688 2474356 1075888 12.05 278664 2663352 8 06:32:01 PM 4486860 6815212 3395580 43.08 2688 2474752 1077888 12.07 278928 2664796 404 06:33:01 PM 4470836 6799892 3411604 43.28 2688 2475464 1078220 12.07 279348 2680220 324 06:34:01 PM 4459568 6788624 3422872 43.42 2688 2475464 1078220 12.07 279348 2691560 4 06:35:01 PM 4466420 6795500 3416020 43.34 2688 2475488 1078220 12.07 279348 2684644 36 06:36:01 PM 4466476 6795616 3415964 43.34 2688 2475496 1071904 12.00 279348 2684444 20 06:37:01 PM 4486116 6815272 3396324 43.09 2688 2475512 1064448 11.92 279472 2664824 16 06:38:01 PM 4489656 6818812 3392784 43.04 2688 2475512 1079828 12.09 279472 2661540 16 06:39:01 PM 4488796 6817980 3393644 43.05 2688 2475540 1078836 12.08 279472 2662172 16 06:40:01 PM 4487800 6816984 3394640 43.07 2688 2475540 1101704 12.34 279472 2662708 16 06:41:01 PM 4535480 6863308 3346960 42.46 2688 2473924 987552 11.06 283412 2612476 48 06:42:01 PM 4537124 6864960 3345316 42.44 2688 2473932 987552 11.06 283412 2611052 12 06:43:01 PM 4540640 6868484 3341800 42.40 2688 2473940 987552 11.06 283412 2607604 12 06:44:01 PM 4541392 6869248 3341048 42.39 2688 2473952 987552 11.06 283412 2606816 4 06:45:01 PM 4550256 6878120 3332184 42.27 2688 2473960 987552 11.06 283412 2598224 12 06:46:01 PM 4550296 6878168 3332144 42.27 2688 2473968 987552 11.06 283412 2598012 12 06:47:01 PM 4276608 6878584 3605832 45.75 2688 2721668 751448 8.41 513892 2602384 206148 Average: 4531342 6843128 3351098 42.51 2688 2458782 1036209 11.60 290623 2614682 32818 06:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM eth0 9.26 6.51 6.26 1.40 0.00 0.00 0.00 0.00 06:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 PM eth0 54.49 42.16 1105.15 4.13 0.00 0.00 0.00 0.00 06:25:01 PM lo 5.83 5.83 11.59 11.59 0.00 0.00 0.00 0.00 06:25:01 PM eth0 15.13 15.34 7.75 13.11 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 0.47 0.57 0.09 0.26 0.00 0.00 0.00 0.00 06:27:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:27:01 PM eth0 0.77 0.65 0.19 0.32 0.00 0.00 0.00 0.00 06:28:01 PM lo 2.30 2.30 7.55 7.55 0.00 0.00 0.00 0.00 06:28:01 PM eth0 2.53 2.82 4.96 6.31 0.00 0.00 0.00 0.00 06:29:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:29:01 PM eth0 0.57 0.60 0.14 0.47 0.00 0.00 0.00 0.00 06:30:01 PM lo 15.95 15.95 29.11 29.11 0.00 0.00 0.00 0.00 06:30:01 PM eth0 11.01 9.50 5.03 25.97 0.00 0.00 0.00 0.00 06:31:01 PM lo 5.01 5.01 9.13 9.13 0.00 0.00 0.00 0.00 06:31:01 PM eth0 3.88 3.72 0.78 9.41 0.00 0.00 0.00 0.00 06:32:01 PM lo 8.33 8.33 17.99 17.99 0.00 0.00 0.00 0.00 06:32:01 PM eth0 5.60 5.52 1.53 17.36 0.00 0.00 0.00 0.00 06:33:01 PM lo 24.96 24.96 41.36 41.36 0.00 0.00 0.00 0.00 06:33:01 PM eth0 14.40 13.23 2.45 40.20 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:34:01 PM eth0 0.42 0.52 0.09 0.25 0.00 0.00 0.00 0.00 06:35:01 PM lo 1.62 1.62 2.28 2.28 0.00 0.00 0.00 0.00 06:35:01 PM eth0 1.13 1.25 0.18 2.46 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:36:01 PM eth0 1.13 0.77 0.43 0.66 0.00 0.00 0.00 0.00 06:37:01 PM lo 1.60 1.60 2.28 2.28 0.00 0.00 0.00 0.00 06:37:01 PM eth0 1.48 1.43 0.34 2.55 0.00 0.00 0.00 0.00 06:38:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:38:01 PM eth0 1.33 0.83 0.53 0.73 0.00 0.00 0.00 0.00 06:39:01 PM lo 1.63 1.63 2.28 2.28 0.00 0.00 0.00 0.00 06:39:01 PM eth0 1.85 1.60 0.47 2.69 0.00 0.00 0.00 0.00 06:40:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:40:01 PM eth0 0.48 0.57 0.09 0.26 0.00 0.00 0.00 0.00 06:41:01 PM lo 38.44 38.44 74.44 74.44 0.00 0.00 0.00 0.00 06:41:01 PM eth0 22.81 21.01 4.38 72.56 0.00 0.00 0.00 0.00 06:42:01 PM lo 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 06:42:01 PM eth0 7.98 8.82 3.98 2.00 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 6.65 7.23 3.30 1.63 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 6.68 7.27 3.25 1.63 0.00 0.00 0.00 0.00 06:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 PM eth0 6.78 7.23 3.26 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 6.50 6.96 3.14 1.58 0.00 0.00 0.00 0.00 06:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 PM eth0 46.31 34.29 640.41 7.23 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 9.19 8.02 71.92 8.67 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) 07/24/2026 _x86_64_ (2 CPU) 18:20:54 LINUX RESTART (2 CPU) 06:22:01 PM CPU %user %nice %system %iowait %steal %idle 06:23:01 PM all 0.87 0.45 7.93 0.44 0.07 90.24 06:23:01 PM 0 0.37 0.50 8.69 0.49 0.07 89.89 06:23:01 PM 1 1.37 0.40 7.17 0.40 0.07 90.59 06:24:01 PM all 26.23 0.00 4.84 0.34 0.10 68.48 06:24:01 PM 0 12.30 0.00 3.20 0.51 0.10 83.88 06:24:01 PM 1 40.23 0.00 6.49 0.17 0.10 53.01 06:25:01 PM all 6.09 0.00 2.08 1.16 0.09 90.58 06:25:01 PM 0 7.11 0.00 1.69 0.80 0.10 90.29 06:25:01 PM 1 5.06 0.00 2.46 1.53 0.08 90.86 06:26:01 PM all 1.05 0.00 0.39 0.01 0.08 98.47 06:26:01 PM 0 0.30 0.00 0.12 0.02 0.07 99.50 06:26:01 PM 1 1.80 0.00 0.66 0.00 0.10 97.44 06:27:01 PM all 0.88 0.00 0.42 0.00 0.09 98.61 06:27:01 PM 0 1.28 0.00 0.59 0.00 0.10 98.03 06:27:01 PM 1 0.49 0.00 0.25 0.00 0.08 99.18 06:28:01 PM all 1.17 0.00 0.46 0.00 0.10 98.26 06:28:01 PM 0 2.11 0.00 0.73 0.00 0.12 97.05 06:28:01 PM 1 0.25 0.00 0.20 0.00 0.08 99.47 06:29:01 PM all 0.85 0.00 0.41 0.00 0.10 98.64 06:29:01 PM 0 0.98 0.00 0.46 0.00 0.10 98.47 06:29:01 PM 1 0.72 0.00 0.37 0.00 0.10 98.81 06:30:01 PM all 2.42 0.00 1.16 0.02 0.11 96.30 06:30:01 PM 0 2.46 0.00 0.94 0.02 0.08 96.51 06:30:01 PM 1 2.38 0.00 1.38 0.02 0.13 96.09 06:31:01 PM all 1.35 0.00 0.58 0.01 0.08 97.98 06:31:01 PM 0 1.44 0.00 0.57 0.02 0.10 97.87 06:31:01 PM 1 1.26 0.00 0.59 0.00 0.07 98.09 06:32:01 PM all 1.69 0.00 0.74 0.00 0.08 97.49 06:32:01 PM 0 1.90 0.00 1.01 0.00 0.10 96.98 06:32:01 PM 1 1.47 0.00 0.47 0.00 0.07 97.99 06:33:01 PM all 2.52 0.00 1.47 0.01 0.08 95.93 06:33:01 PM 0 2.88 0.00 1.65 0.02 0.08 95.36 06:33:01 PM 1 2.16 0.00 1.29 0.00 0.07 96.49 06:33:01 PM CPU %user %nice %system %iowait %steal %idle 06:34:01 PM all 1.14 0.00 0.42 0.00 0.08 98.36 06:34:01 PM 0 1.91 0.00 0.73 0.00 0.10 97.27 06:34:01 PM 1 0.38 0.00 0.12 0.00 0.05 99.45 06:35:01 PM all 1.07 0.00 0.39 0.00 0.10 98.45 06:35:01 PM 0 1.72 0.00 0.52 0.00 0.12 97.64 06:35:01 PM 1 0.42 0.00 0.25 0.00 0.08 99.25 06:36:01 PM all 0.97 0.00 0.54 0.00 0.12 98.38 06:36:01 PM 0 1.41 0.00 0.61 0.00 0.13 97.85 06:36:01 PM 1 0.52 0.00 0.47 0.00 0.10 98.91 06:37:01 PM all 1.11 0.00 0.44 0.00 0.09 98.36 06:37:01 PM 0 1.98 0.00 0.73 0.00 0.12 97.18 06:37:01 PM 1 0.25 0.00 0.15 0.00 0.07 99.53 06:38:01 PM all 1.04 0.00 0.44 0.00 0.09 98.43 06:38:01 PM 0 1.92 0.00 0.78 0.00 0.13 97.17 06:38:01 PM 1 0.17 0.00 0.10 0.00 0.05 99.68 06:39:01 PM all 1.05 0.00 0.45 0.00 0.10 98.40 06:39:01 PM 0 0.55 0.00 0.30 0.00 0.08 99.06 06:39:01 PM 1 1.55 0.00 0.59 0.00 0.12 97.74 06:40:01 PM all 1.08 0.00 0.39 0.00 0.10 98.43 06:40:01 PM 0 0.96 0.00 0.37 0.00 0.08 98.59 06:40:01 PM 1 1.21 0.00 0.40 0.00 0.12 98.27 06:41:01 PM all 3.19 0.00 1.98 0.01 0.11 94.71 06:41:01 PM 0 4.01 0.00 2.14 0.00 0.13 93.72 06:41:01 PM 1 2.38 0.00 1.83 0.02 0.08 95.70 06:42:01 PM all 0.50 0.00 0.09 0.01 0.07 99.33 06:42:01 PM 0 0.37 0.00 0.10 0.02 0.07 99.45 06:42:01 PM 1 0.63 0.00 0.08 0.00 0.07 99.21 06:43:01 PM all 0.48 0.00 0.12 0.00 0.07 99.34 06:43:01 PM 0 0.68 0.00 0.12 0.00 0.07 99.13 06:43:01 PM 1 0.27 0.00 0.12 0.00 0.07 99.55 06:44:01 PM all 0.45 0.00 0.11 0.00 0.06 99.38 06:44:01 PM 0 0.53 0.00 0.10 0.00 0.05 99.32 06:44:01 PM 1 0.37 0.00 0.12 0.00 0.07 99.45 06:44:01 PM CPU %user %nice %system %iowait %steal %idle 06:45:01 PM all 0.44 0.00 0.12 0.01 0.05 99.38 06:45:01 PM 0 0.27 0.00 0.15 0.02 0.07 99.50 06:45:01 PM 1 0.62 0.00 0.08 0.00 0.03 99.27 06:46:01 PM all 0.46 0.00 0.13 0.00 0.07 99.35 06:46:01 PM 0 0.27 0.00 0.15 0.00 0.07 99.52 06:46:01 PM 1 0.65 0.00 0.10 0.00 0.07 99.18 06:47:01 PM all 19.53 0.00 3.35 0.29 0.08 76.75 06:47:01 PM 0 23.05 0.00 3.96 0.38 0.08 72.52 06:47:01 PM 1 16.01 0.00 2.75 0.20 0.08 80.97 Average: all 3.12 0.02 1.18 0.09 0.09 95.51 Average: 0 2.92 0.02 1.22 0.09 0.09 95.66 Average: 1 3.31 0.02 1.14 0.09 0.08 95.36