---> uname -a: Linux prd-centos8-robot-2c-8g-45023.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: 2800.000 BogoMIPS: 5600.00 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 25M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 699 4824 27 2174 6692 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:e6:49:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85675sec preferred_lft 85675sec inet6 fe80::f816:3eff:fee6:493a/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) 07/22/2025 _x86_64_ (2 CPU) 01:05:33 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 103.15 19.46 83.69 4626.72 7744.84 01:08:01 AM 79.79 0.72 79.07 52.92 9726.46 01:09:01 AM 43.10 3.81 39.28 1256.17 3619.76 01:10:01 AM 63.43 3.57 59.86 101.17 7656.33 01:11:01 AM 7.01 0.00 7.01 0.00 445.61 01:12:01 AM 0.62 0.00 0.62 0.00 9.50 01:13:01 AM 0.35 0.00 0.35 0.00 3.58 01:14:01 AM 0.47 0.03 0.43 1.07 94.34 01:15:01 AM 1.82 0.00 1.82 0.00 60.39 01:16:01 AM 0.47 0.00 0.47 0.00 34.47 01:17:01 AM 26.30 0.63 25.66 73.19 1325.68 Average: 29.68 2.57 27.12 555.59 2792.90 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5302044 7022180 2580388 32.74 2688 1910316 749676 8.39 187492 2071056 183044 01:08:01 AM 5148128 6982220 2734304 34.69 2688 2018016 783060 8.77 198980 2185184 42484 01:09:01 AM 4993308 6953452 2889124 36.65 2688 2141684 829772 9.29 258952 2272428 67380 01:10:01 AM 4846552 6928248 3035880 38.51 2688 2257604 772832 8.65 263028 2392584 5968 01:11:01 AM 4847040 6928748 3035392 38.51 2688 2257616 772832 8.65 263032 2392248 4 01:12:01 AM 4846888 6928596 3035544 38.51 2688 2257616 788308 8.83 263032 2392320 4 01:13:01 AM 4847020 6928728 3035412 38.51 2688 2257616 788308 8.83 263032 2392248 4 01:14:01 AM 4760792 6845156 3121640 39.60 2688 2260272 903712 10.12 263160 2477272 4 01:15:01 AM 4756676 6841056 3125756 39.65 2688 2260288 894496 10.02 263160 2481076 4 01:16:01 AM 4843932 6929772 3038500 38.55 2688 2261748 788896 8.83 263500 2395212 564 01:17:01 AM 5028112 6937264 2854320 36.21 2688 2090092 798368 8.94 460404 2036808 10940 Average: 4929136 6929584 2953296 37.47 2688 2179352 806387 9.03 267979 2317131 28218 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 307.60 202.63 1883.58 58.62 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 48.53 36.85 579.19 6.80 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 40.88 34.32 313.33 8.99 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 594.47 428.49 119.57 102.36 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 2.57 2.00 0.58 0.43 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 2.27 1.70 0.48 0.41 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 1.35 0.95 0.23 0.19 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 154.22 136.40 1876.60 10.08 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 335.69 326.21 5603.30 21.08 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 335.53 299.10 4872.61 20.48 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 52.22 41.09 89.17 30.58 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 170.49 137.25 1394.43 23.64 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) 07/22/2025 _x86_64_ (2 CPU) 01:05:33 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 48.97 0.00 6.88 1.31 0.15 42.69 01:07:01 AM 0 42.47 0.00 6.10 1.20 0.15 50.08 01:07:01 AM 1 55.45 0.00 7.67 1.42 0.15 35.32 01:08:01 AM all 20.71 0.00 3.25 1.81 0.08 74.16 01:08:01 AM 0 20.05 0.00 3.18 0.77 0.08 75.92 01:08:01 AM 1 21.37 0.00 3.32 2.86 0.07 72.38 01:09:01 AM all 23.72 0.00 4.00 0.43 0.08 71.78 01:09:01 AM 0 17.42 0.00 3.82 0.48 0.07 78.21 01:09:01 AM 1 30.02 0.00 4.17 0.37 0.10 65.34 01:10:01 AM all 21.45 0.00 4.54 1.04 0.08 72.88 01:10:01 AM 0 13.53 0.00 4.00 0.87 0.07 81.54 01:10:01 AM 1 29.41 0.00 5.09 1.22 0.10 64.18 01:11:01 AM all 0.34 0.00 0.10 0.03 0.03 99.50 01:11:01 AM 0 0.60 0.00 0.12 0.03 0.05 99.20 01:11:01 AM 1 0.08 0.00 0.08 0.02 0.02 99.80 01:12:01 AM all 0.36 0.00 0.08 0.00 0.05 99.51 01:12:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 01:12:01 AM 1 0.13 0.00 0.10 0.00 0.07 99.70 01:13:01 AM all 0.30 0.00 0.06 0.00 0.03 99.61 01:13:01 AM 0 0.53 0.00 0.07 0.00 0.02 99.38 01:13:01 AM 1 0.07 0.00 0.05 0.00 0.05 99.83 01:14:01 AM all 8.73 0.00 1.82 0.00 0.08 89.38 01:14:01 AM 0 5.89 0.00 0.89 0.00 0.07 93.15 01:14:01 AM 1 11.56 0.00 2.74 0.00 0.08 85.62 01:15:01 AM all 9.34 0.00 1.35 0.06 0.10 89.15 01:15:01 AM 0 10.47 0.00 1.53 0.12 0.10 87.78 01:15:01 AM 1 8.21 0.00 1.17 0.00 0.10 90.51 01:16:01 AM all 8.65 0.00 1.25 0.01 0.09 90.00 01:16:01 AM 0 9.88 0.00 1.60 0.02 0.10 88.41 01:16:01 AM 1 7.44 0.00 0.90 0.00 0.08 91.57 01:17:01 AM all 24.77 0.00 3.35 0.13 0.09 71.66 01:17:01 AM 0 16.41 0.00 3.68 0.08 0.10 79.73 01:17:01 AM 1 33.13 0.00 3.02 0.17 0.08 63.59 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.22 0.00 2.43 0.44 0.08 81.83 Average: 0 12.54 0.00 2.28 0.33 0.08 84.78 Average: 1 17.91 0.00 2.57 0.55 0.08 78.89