---> uname -a: Linux prd-centos8-robot-2c-8g-3605.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4942 19 2174 6818 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:32:29:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84949sec preferred_lft 84949sec inet6 fe80::f816:3eff:fe32:2959/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/30/2025 _x86_64_ (2 CPU) 03:48:56 LINUX RESTART (2 CPU) 03:50:01 AM tps rtps wtps bread/s bwrtn/s 03:51:01 AM 84.14 0.98 83.16 79.17 6299.20 03:52:01 AM 77.47 0.65 76.82 51.06 11003.88 03:53:01 AM 19.51 0.42 19.09 64.78 919.88 03:54:01 AM 83.47 6.97 76.50 1292.98 8224.06 03:55:01 AM 11.63 0.00 11.63 0.00 1470.33 03:56:01 AM 2.23 0.23 2.00 12.66 90.73 03:57:01 AM 0.40 0.00 0.40 0.00 5.22 03:58:01 AM 0.28 0.00 0.28 0.00 9.80 03:59:01 AM 0.45 0.00 0.45 0.00 6.53 04:00:01 AM 0.43 0.00 0.43 0.00 12.75 04:01:01 AM 0.43 0.00 0.43 0.00 5.80 04:02:01 AM 0.60 0.08 0.52 1.87 14.44 04:03:01 AM 0.28 0.00 0.28 0.00 6.15 04:04:01 AM 0.27 0.03 0.23 0.27 18.13 04:05:01 AM 1.30 0.00 1.30 0.00 32.44 04:06:01 AM 0.23 0.00 0.23 0.00 10.93 04:07:01 AM 0.35 0.00 0.35 0.00 5.95 04:08:01 AM 0.23 0.00 0.23 0.00 10.70 04:09:01 AM 0.12 0.00 0.12 0.00 1.07 04:10:01 AM 0.33 0.00 0.33 0.00 5.31 04:11:01 AM 0.50 0.00 0.50 0.00 14.38 04:12:01 AM 7.90 0.32 7.58 36.93 251.86 04:13:01 AM 33.74 0.52 33.22 63.85 1559.06 Average: 14.19 0.44 13.74 69.71 1303.35 03:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:51:01 AM 5270468 7066428 2611964 33.14 2688 1973044 652016 7.30 185892 2090668 251096 03:52:01 AM 5170920 7010460 2711512 34.40 2688 2015696 691568 7.74 197572 2164868 8 03:53:01 AM 5143500 7021232 2738932 34.75 2688 2051268 690200 7.73 226504 2157040 43892 03:54:01 AM 4966792 7061576 2915640 36.99 2688 2261688 627240 7.02 259124 2275504 39428 03:55:01 AM 4964928 7059524 2917504 37.01 2688 2261692 627240 7.02 259132 2275648 8 03:56:01 AM 4922876 7018412 2959556 37.55 2688 2262632 675704 7.57 259252 2317208 8 03:57:01 AM 4921572 7017140 2960860 37.56 2688 2262664 675704 7.57 259252 2318732 4 03:58:01 AM 4912516 7008316 2969916 37.68 2688 2262896 711104 7.96 259252 2327584 4 03:59:01 AM 4912500 7008332 2969932 37.68 2688 2262928 711104 7.96 259252 2327616 4 04:00:01 AM 4912028 7008084 2970404 37.68 2688 2263152 693612 7.77 259260 2328016 4 04:01:01 AM 4911328 7007432 2971104 37.69 2688 2263188 693612 7.77 259260 2328448 4 04:02:01 AM 4917628 7014020 2964804 37.61 2688 2263476 696352 7.80 259396 2321988 4 04:03:01 AM 4917832 7014260 2964600 37.61 2688 2263512 696352 7.80 259396 2322024 4 04:04:01 AM 4917060 7013940 2965372 37.62 2688 2263964 695188 7.78 259648 2322648 12 04:05:01 AM 4902448 6999372 2979984 37.81 2688 2264008 724296 8.11 259648 2336920 4 04:06:01 AM 4894912 6992080 2987520 37.90 2688 2264252 716096 8.02 259648 2344344 4 04:07:01 AM 4916064 7013264 2966368 37.63 2688 2264284 694932 7.78 259648 2323080 4 04:08:01 AM 4916348 7013780 2966084 37.63 2688 2264516 694932 7.78 259648 2323312 8 04:09:01 AM 4901404 6998880 2981028 37.82 2688 2264560 726556 8.14 259648 2337200 52 04:10:01 AM 4891704 6989420 2990728 37.94 2688 2264800 738432 8.27 259648 2346752 256 04:11:01 AM 4915028 7012784 2967404 37.65 2688 2264836 717632 8.04 259652 2323668 4 04:12:01 AM 4985428 6940448 2897004 36.75 2688 2125988 741832 8.31 295120 2235492 52276 04:13:01 AM 5094092 7013048 2788340 35.37 2688 2091772 684884 7.67 461704 1967604 25100 Average: 4964321 7013141 2918111 37.02 2688 2217427 694634 7.78 262459 2278972 17921 03:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 97.90 78.41 1059.89 10.60 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 50.01 32.98 582.49 4.62 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 15.24 12.00 8.57 4.69 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 228.60 158.42 373.67 43.46 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 7.11 5.06 1.77 2.99 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 33.14 21.35 7.17 4.61 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 0.75 0.17 0.05 0.02 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 18.21 17.39 120.07 1.30 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 2.40 0.17 0.15 0.02 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 11.48 8.43 1.61 0.72 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 0.95 0.15 0.06 0.02 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 18.34 18.14 120.04 1.34 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 1.72 0.17 0.17 0.02 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 20.03 17.91 3.77 3.48 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 7.68 6.95 118.36 0.88 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 32.16 28.59 355.71 2.01 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 1.43 0.17 0.11 0.02 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 8.80 8.22 1.62 0.65 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 7.35 6.43 117.77 0.42 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 34.29 31.06 355.79 2.23 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 0.42 0.15 0.03 0.01 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 51.79 36.71 84.28 28.08 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 17.58 16.01 15.01 8.09 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.02 21.96 144.70 5.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/30/2025 _x86_64_ (2 CPU) 03:48:56 LINUX RESTART (2 CPU) 03:50:01 AM CPU %user %nice %system %iowait %steal %idle 03:51:01 AM all 36.91 0.00 5.06 1.22 0.19 56.61 03:51:01 AM 0 48.17 0.00 6.54 1.30 0.18 43.81 03:51:01 AM 1 25.67 0.00 3.59 1.15 0.20 69.38 03:52:01 AM all 16.58 0.00 2.00 4.74 0.13 76.54 03:52:01 AM 0 19.37 0.00 2.02 4.76 0.15 73.70 03:52:01 AM 1 13.80 0.00 1.98 4.72 0.12 79.38 03:53:01 AM all 21.36 0.00 2.90 1.42 0.12 74.20 03:53:01 AM 0 28.64 0.00 3.64 2.25 0.10 65.36 03:53:01 AM 1 14.10 0.00 2.17 0.58 0.13 83.02 03:54:01 AM all 33.67 0.00 5.88 0.77 0.20 59.48 03:54:01 AM 0 39.73 0.00 6.01 0.80 0.20 53.26 03:54:01 AM 1 27.64 0.00 5.75 0.73 0.20 65.68 03:55:01 AM all 0.26 0.00 0.19 0.15 0.02 99.38 03:55:01 AM 0 0.17 0.00 0.22 0.13 0.02 99.47 03:55:01 AM 1 0.35 0.00 0.17 0.17 0.02 99.30 03:56:01 AM all 2.23 0.00 0.27 0.02 0.04 97.45 03:56:01 AM 0 1.50 0.00 0.13 0.00 0.03 98.33 03:56:01 AM 1 2.95 0.00 0.40 0.03 0.05 96.56 03:57:01 AM all 0.50 0.00 0.12 0.00 0.04 99.34 03:57:01 AM 0 0.37 0.00 0.15 0.00 0.05 99.43 03:57:01 AM 1 0.63 0.00 0.08 0.00 0.03 99.25 03:58:01 AM all 0.97 0.00 0.18 0.00 0.04 98.80 03:58:01 AM 0 0.65 0.00 0.15 0.00 0.03 99.16 03:58:01 AM 1 1.29 0.00 0.22 0.00 0.05 98.44 03:59:01 AM all 0.48 0.00 0.10 0.00 0.04 99.37 03:59:01 AM 0 0.62 0.00 0.08 0.00 0.03 99.27 03:59:01 AM 1 0.35 0.00 0.12 0.00 0.05 99.48 04:00:01 AM all 0.99 0.00 0.14 0.00 0.03 98.83 04:00:01 AM 0 1.59 0.00 0.10 0.00 0.02 98.30 04:00:01 AM 1 0.40 0.00 0.18 0.00 0.05 99.36 04:01:01 AM all 0.53 0.00 0.13 0.00 0.03 99.31 04:01:01 AM 0 0.50 0.00 0.12 0.00 0.03 99.35 04:01:01 AM 1 0.57 0.00 0.13 0.00 0.03 99.26 04:01:01 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 1.02 0.00 0.17 0.00 0.03 98.78 04:02:01 AM 0 0.73 0.00 0.08 0.00 0.02 99.17 04:02:01 AM 1 1.31 0.00 0.25 0.00 0.05 98.39 04:03:01 AM all 0.53 0.00 0.10 0.00 0.04 99.32 04:03:01 AM 0 0.40 0.00 0.12 0.00 0.05 99.43 04:03:01 AM 1 0.67 0.00 0.08 0.00 0.03 99.21 04:04:01 AM all 2.18 0.00 0.33 0.01 0.05 97.43 04:04:01 AM 0 1.79 0.00 0.33 0.00 0.05 97.82 04:04:01 AM 1 2.57 0.00 0.33 0.02 0.05 97.03 04:05:01 AM all 0.59 0.00 0.16 0.00 0.04 99.21 04:05:01 AM 0 0.52 0.00 0.20 0.00 0.05 99.23 04:05:01 AM 1 0.67 0.00 0.12 0.00 0.03 99.18 04:06:01 AM all 1.10 0.00 0.20 0.00 0.05 98.65 04:06:01 AM 0 1.46 0.00 0.27 0.00 0.05 98.23 04:06:01 AM 1 0.75 0.00 0.13 0.00 0.05 99.06 04:07:01 AM all 0.48 0.00 0.12 0.00 0.04 99.36 04:07:01 AM 0 0.48 0.00 0.12 0.00 0.03 99.37 04:07:01 AM 1 0.47 0.00 0.12 0.00 0.05 99.36 04:08:01 AM all 0.99 0.00 0.13 0.00 0.04 98.84 04:08:01 AM 0 0.67 0.00 0.10 0.00 0.03 99.20 04:08:01 AM 1 1.32 0.00 0.15 0.00 0.05 98.48 04:09:01 AM all 0.50 0.00 0.13 0.00 0.03 99.34 04:09:01 AM 0 0.58 0.00 0.10 0.00 0.03 99.28 04:09:01 AM 1 0.42 0.00 0.15 0.00 0.03 99.40 04:10:01 AM all 1.20 0.00 0.21 0.00 0.03 98.55 04:10:01 AM 0 0.82 0.00 0.15 0.00 0.03 99.00 04:10:01 AM 1 1.59 0.00 0.27 0.00 0.03 98.11 04:11:01 AM all 0.61 0.00 0.12 0.01 0.03 99.24 04:11:01 AM 0 0.65 0.00 0.07 0.00 0.02 99.27 04:11:01 AM 1 0.57 0.00 0.17 0.02 0.03 99.21 04:12:01 AM all 12.06 0.00 1.59 0.07 0.06 86.23 04:12:01 AM 0 14.42 0.00 1.87 0.07 0.05 83.59 04:12:01 AM 1 9.70 0.00 1.30 0.07 0.07 88.87 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 32.12 0.00 4.33 0.18 0.08 63.28 04:13:01 AM 0 38.42 0.00 5.06 0.20 0.08 56.24 04:13:01 AM 1 25.83 0.00 3.61 0.17 0.08 70.31 Average: all 7.31 0.00 1.07 0.37 0.06 91.18 Average: 0 8.80 0.00 1.20 0.41 0.06 89.53 Average: 1 5.83 0.00 0.94 0.33 0.07 92.84