---> uname -a: Linux prd-centos8-robot-2c-8g-1677.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 567 4961 19 2168 6832 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:4d:6d:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.240/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84516sec preferred_lft 84516sec inet6 fe80::f816:3eff:fe4d:6da3/64 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) 09/27/2025 _x86_64_ (2 CPU) 01:45:26 LINUX RESTART (2 CPU) 01:46:01 AM tps rtps wtps bread/s bwrtn/s 01:47:01 AM 88.34 15.06 73.28 4067.31 7203.82 01:48:01 AM 79.67 0.72 78.96 52.92 9877.64 01:49:01 AM 57.42 7.13 50.29 1310.71 3606.32 01:50:01 AM 51.00 0.25 50.75 47.05 7540.32 01:51:02 AM 4.07 0.20 3.87 11.60 142.52 01:52:01 AM 2.08 0.00 2.08 0.00 74.74 01:53:01 AM 0.23 0.00 0.23 0.00 2.62 01:54:01 AM 0.15 0.00 0.15 0.00 1.60 01:55:01 AM 0.13 0.00 0.13 0.00 0.92 01:56:01 AM 0.32 0.00 0.32 0.00 5.23 01:57:01 AM 0.12 0.00 0.12 0.00 0.92 01:58:01 AM 0.13 0.00 0.13 0.00 1.00 01:59:01 AM 0.12 0.00 0.12 0.00 1.57 02:00:01 AM 0.15 0.00 0.15 0.00 2.25 02:01:01 AM 0.37 0.00 0.37 0.00 4.05 02:02:01 AM 1.53 0.12 1.41 2.13 35.00 02:03:01 AM 0.32 0.00 0.32 0.00 4.47 02:04:01 AM 0.12 0.00 0.12 0.00 1.55 02:05:01 AM 0.10 0.00 0.10 0.00 0.78 02:06:01 AM 0.25 0.00 0.25 0.00 3.18 02:07:01 AM 0.28 0.00 0.28 0.00 4.65 02:08:01 AM 0.13 0.00 0.13 0.00 1.45 02:09:01 AM 0.23 0.00 0.23 0.00 2.63 02:10:01 AM 0.15 0.00 0.15 0.00 1.45 02:11:01 AM 0.25 0.00 0.25 0.00 3.10 02:12:01 AM 0.30 0.00 0.30 0.00 5.10 02:13:01 AM 0.12 0.00 0.12 0.00 0.92 02:14:01 AM 0.13 0.00 0.13 0.00 0.92 02:15:01 AM 0.10 0.00 0.10 0.00 1.03 02:16:01 AM 15.41 0.42 15.00 47.72 671.34 Average: 10.13 0.80 9.33 184.75 973.95 01:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 AM 5342872 7067992 2539548 32.22 2688 1907684 664400 7.44 186240 2031768 185292 01:48:01 AM 5214316 7053100 2668104 33.85 2688 2015052 675692 7.57 207052 2110084 40116 01:49:01 AM 4949088 7037168 2933332 37.21 2688 2256260 671876 7.52 257792 2302292 190296 01:50:01 AM 4978064 7071852 2904356 36.85 2688 2261408 621272 6.96 262128 2258568 4 01:51:02 AM 4936328 7030684 2946092 37.38 2688 2261976 685768 7.68 262260 2300256 220 01:52:01 AM 4936140 7030496 2946280 37.38 2688 2261976 685768 7.68 262260 2300440 8 01:53:01 AM 4936220 7030576 2946200 37.38 2688 2261976 685768 7.68 262260 2300264 4 01:54:01 AM 4935496 7029856 2946924 37.39 2688 2261980 685768 7.68 262264 2301032 4 01:55:01 AM 4935608 7029960 2946812 37.38 2688 2261980 685768 7.68 262264 2300984 12 01:56:01 AM 4935440 7029792 2946980 37.39 2688 2261980 685768 7.68 262264 2301120 4 01:57:01 AM 4935752 7030108 2946668 37.38 2688 2261984 685768 7.68 262264 2300988 4 01:58:01 AM 4935716 7030072 2946704 37.38 2688 2261984 685768 7.68 262264 2300920 4 01:59:01 AM 4935380 7029736 2947040 37.39 2688 2261984 685768 7.68 262264 2301212 12 02:00:01 AM 4935164 7029524 2947256 37.39 2688 2261988 694252 7.77 262264 2301324 8 02:01:01 AM 4934080 7028476 2948340 37.40 2688 2262024 717444 8.03 262264 2301928 44 02:02:01 AM 4935180 7029652 2947240 37.39 2688 2262096 696436 7.80 262516 2301172 4 02:03:01 AM 4935208 7029680 2947212 37.39 2688 2262096 696436 7.80 262516 2301220 4 02:04:01 AM 4935076 7029548 2947344 37.39 2688 2262096 696436 7.80 262516 2301220 4 02:05:01 AM 4934920 7029420 2947500 37.39 2688 2262124 696436 7.80 262516 2301252 32 02:06:01 AM 4935156 7029656 2947264 37.39 2688 2262124 696436 7.80 262516 2301136 4 02:07:01 AM 4935192 7029692 2947228 37.39 2688 2262124 696436 7.80 262516 2301204 4 02:08:01 AM 4935116 7029620 2947304 37.39 2688 2262128 696436 7.80 262516 2301140 8 02:09:01 AM 4935160 7029664 2947260 37.39 2688 2262128 696436 7.80 262516 2301140 4 02:10:01 AM 4935612 7030116 2946808 37.38 2688 2262128 696436 7.80 262516 2300908 4 02:11:01 AM 4935020 7029536 2947400 37.39 2688 2262136 696436 7.80 262516 2301328 12 02:12:01 AM 4934724 7029240 2947696 37.40 2688 2262136 696436 7.80 262516 2301548 4 02:13:01 AM 4934912 7029432 2947508 37.39 2688 2262140 696436 7.80 262516 2301280 4 02:14:01 AM 4935204 7029724 2947216 37.39 2688 2262140 696436 7.80 262516 2301168 4 02:15:01 AM 4934936 7029456 2947484 37.39 2688 2262140 696436 7.80 262516 2301376 4 02:16:01 AM 5168908 7079436 2713512 34.42 2688 2083780 643124 7.20 457980 1893596 24156 Average: 4967866 7035109 2914554 36.98 2688 2235858 687003 7.69 264377 2270796 14676 01:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 325.81 192.95 1897.00 59.37 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 62.50 41.90 603.89 7.92 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 45.16 35.63 333.34 9.30 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 166.81 121.51 37.64 37.48 0.00 0.00 0.00 0.00 01:51:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:02 AM eth0 16.14 7.50 4.33 0.95 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 0.97 0.36 0.21 0.08 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 1.55 0.35 0.14 0.03 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 1.50 0.32 0.13 0.02 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 2.90 0.32 0.22 0.05 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 4.72 0.42 0.47 0.21 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 2.53 0.42 0.26 0.09 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 2.38 0.25 0.24 0.02 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 2.58 0.77 0.98 0.62 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 0.70 0.35 0.30 0.20 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 4.55 0.72 0.65 0.11 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 0.95 0.40 0.26 0.08 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 0.68 0.13 0.04 0.01 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 0.33 0.10 0.02 0.01 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 1.27 0.58 0.17 0.12 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 0.37 0.07 0.02 0.01 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 0.47 0.18 0.15 0.07 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 0.58 0.13 0.06 0.01 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 0.83 0.12 0.06 0.01 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 0.40 0.13 0.02 0.01 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 0.90 0.15 0.11 0.04 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 0.75 0.40 0.40 0.27 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 0.45 0.10 0.03 0.01 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 0.35 0.12 0.02 0.01 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 0.60 0.20 0.27 0.19 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 51.92 34.76 80.59 22.84 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 23.40 14.72 98.79 4.67 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) 09/27/2025 _x86_64_ (2 CPU) 01:45:26 LINUX RESTART (2 CPU) 01:46:01 AM CPU %user %nice %system %iowait %steal %idle 01:47:01 AM all 39.10 0.00 6.31 0.88 0.11 53.60 01:47:01 AM 0 47.51 0.00 7.71 0.94 0.10 43.74 01:47:01 AM 1 30.70 0.00 4.91 0.82 0.12 63.45 01:48:01 AM all 22.33 0.00 3.63 0.73 0.08 73.22 01:48:01 AM 0 22.23 0.00 3.92 0.53 0.08 73.24 01:48:01 AM 1 22.44 0.00 3.33 0.93 0.08 73.21 01:49:01 AM all 31.27 0.00 5.05 0.84 0.14 62.69 01:49:01 AM 0 34.79 0.00 5.68 1.02 0.13 58.38 01:49:01 AM 1 27.75 0.00 4.43 0.67 0.15 67.01 01:50:01 AM all 11.39 0.00 2.16 0.49 0.06 85.90 01:50:01 AM 0 14.16 0.00 2.44 0.50 0.07 82.83 01:50:01 AM 1 8.62 0.00 1.88 0.48 0.05 88.97 01:51:02 AM all 1.39 0.00 0.22 0.01 0.04 98.34 01:51:02 AM 0 1.15 0.00 0.13 0.02 0.03 98.66 01:51:02 AM 1 1.64 0.00 0.30 0.00 0.05 98.01 01:52:01 AM all 0.42 0.00 0.09 0.01 0.06 99.41 01:52:01 AM 0 0.59 0.00 0.07 0.00 0.03 99.30 01:52:01 AM 1 0.26 0.00 0.12 0.02 0.09 99.52 01:53:01 AM all 0.42 0.00 0.09 0.00 0.06 99.43 01:53:01 AM 0 0.57 0.00 0.03 0.00 0.03 99.37 01:53:01 AM 1 0.27 0.00 0.15 0.00 0.08 99.50 01:54:01 AM all 0.38 0.00 0.09 0.00 0.05 99.48 01:54:01 AM 0 0.48 0.00 0.03 0.00 0.02 99.47 01:54:01 AM 1 0.27 0.00 0.15 0.00 0.08 99.50 01:55:01 AM all 0.43 0.00 0.09 0.00 0.05 99.43 01:55:01 AM 0 0.53 0.00 0.03 0.00 0.03 99.40 01:55:01 AM 1 0.32 0.00 0.15 0.00 0.07 99.46 01:56:01 AM all 0.42 0.00 0.10 0.01 0.06 99.42 01:56:01 AM 0 0.57 0.00 0.05 0.02 0.03 99.33 01:56:01 AM 1 0.27 0.00 0.15 0.00 0.08 99.50 01:57:01 AM all 0.39 0.00 0.08 0.00 0.05 99.47 01:57:01 AM 0 0.53 0.00 0.05 0.00 0.03 99.38 01:57:01 AM 1 0.25 0.00 0.12 0.00 0.07 99.56 01:57:01 AM CPU %user %nice %system %iowait %steal %idle 01:58:01 AM all 0.41 0.00 0.11 0.00 0.05 99.43 01:58:01 AM 0 0.53 0.00 0.03 0.00 0.02 99.42 01:58:01 AM 1 0.28 0.00 0.18 0.00 0.08 99.45 01:59:01 AM all 0.44 0.00 0.10 0.00 0.07 99.39 01:59:01 AM 0 0.58 0.00 0.08 0.00 0.05 99.28 01:59:01 AM 1 0.30 0.00 0.12 0.00 0.08 99.50 02:00:01 AM all 0.43 0.00 0.09 0.00 0.07 99.41 02:00:01 AM 0 0.18 0.00 0.07 0.00 0.07 99.68 02:00:01 AM 1 0.69 0.00 0.12 0.00 0.07 99.13 02:01:01 AM all 0.53 0.00 0.13 0.00 0.05 99.30 02:01:01 AM 0 0.70 0.00 0.08 0.00 0.05 99.16 02:01:01 AM 1 0.35 0.00 0.17 0.00 0.05 99.43 02:02:01 AM all 0.46 0.00 0.22 0.02 0.05 99.26 02:02:01 AM 0 0.60 0.00 0.12 0.00 0.03 99.25 02:02:01 AM 1 0.32 0.00 0.32 0.03 0.07 99.26 02:03:01 AM all 0.38 0.00 0.09 0.00 0.04 99.49 02:03:01 AM 0 0.48 0.00 0.03 0.00 0.02 99.47 02:03:01 AM 1 0.27 0.00 0.15 0.00 0.07 99.51 02:04:01 AM all 0.39 0.00 0.08 0.00 0.05 99.47 02:04:01 AM 0 0.48 0.00 0.03 0.00 0.02 99.47 02:04:01 AM 1 0.30 0.00 0.13 0.00 0.08 99.48 02:05:01 AM all 0.55 0.00 0.08 0.00 0.06 99.31 02:05:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 02:05:01 AM 1 0.52 0.00 0.12 0.00 0.08 99.28 02:06:01 AM all 0.40 0.00 0.09 0.00 0.06 99.45 02:06:01 AM 0 0.60 0.00 0.07 0.00 0.05 99.28 02:06:01 AM 1 0.20 0.00 0.12 0.00 0.07 99.62 02:07:01 AM all 0.42 0.00 0.09 0.00 0.04 99.45 02:07:01 AM 0 0.50 0.00 0.03 0.00 0.02 99.45 02:07:01 AM 1 0.33 0.00 0.15 0.00 0.07 99.45 02:08:01 AM all 0.35 0.00 0.10 0.00 0.09 99.46 02:08:01 AM 0 0.42 0.00 0.05 0.00 0.03 99.50 02:08:01 AM 1 0.28 0.00 0.15 0.00 0.15 99.42 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 0.32 0.00 0.08 0.00 0.05 99.55 02:09:01 AM 0 0.45 0.00 0.10 0.00 0.07 99.38 02:09:01 AM 1 0.18 0.00 0.07 0.00 0.03 99.72 02:10:01 AM all 0.43 0.00 0.08 0.00 0.06 99.43 02:10:01 AM 0 0.60 0.00 0.05 0.00 0.05 99.30 02:10:01 AM 1 0.25 0.00 0.12 0.00 0.07 99.56 02:11:01 AM all 0.45 0.00 0.13 0.00 0.06 99.37 02:11:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 02:11:01 AM 1 0.33 0.00 0.20 0.00 0.08 99.38 02:12:01 AM all 0.47 0.00 0.11 0.00 0.05 99.37 02:12:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 02:12:01 AM 1 0.37 0.00 0.17 0.00 0.08 99.38 02:13:01 AM all 0.43 0.00 0.10 0.00 0.05 99.42 02:13:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 02:13:01 AM 1 0.28 0.00 0.13 0.00 0.07 99.52 02:14:01 AM all 0.35 0.00 0.09 0.00 0.04 99.52 02:14:01 AM 0 0.45 0.00 0.05 0.00 0.03 99.47 02:14:01 AM 1 0.25 0.00 0.13 0.00 0.05 99.56 02:15:01 AM all 0.40 0.00 0.10 0.00 0.05 99.45 02:15:01 AM 0 0.15 0.00 0.10 0.00 0.05 99.70 02:15:01 AM 1 0.65 0.00 0.10 0.00 0.05 99.20 02:16:01 AM all 16.38 0.00 2.57 2.66 0.08 78.31 02:16:01 AM 0 20.31 0.00 2.99 3.64 0.07 72.99 02:16:01 AM 1 12.46 0.00 2.15 1.68 0.08 83.63 Average: all 4.40 0.00 0.75 0.19 0.06 94.60 Average: 0 5.08 0.00 0.81 0.22 0.04 93.84 Average: 1 3.72 0.00 0.68 0.15 0.08 95.36