---> uname -a: Linux prd-centos8-robot-2c-8g-38707.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 17M 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 644 4876 19 2177 6755 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:28:53:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:fe28:53b3/64 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) 07/01/2025 _x86_64_ (2 CPU) 04:42:33 LINUX RESTART (2 CPU) 04:43:01 AM tps rtps wtps bread/s bwrtn/s 04:44:01 AM 103.33 20.23 83.11 5418.06 7764.23 04:45:01 AM 83.15 0.73 82.42 53.06 10117.75 04:46:01 AM 45.88 7.13 38.75 1310.50 3261.65 04:47:01 AM 61.94 2.73 59.21 439.66 7775.02 04:48:01 AM 6.91 0.00 6.91 0.00 268.31 04:49:01 AM 12.38 0.33 12.05 37.86 429.03 04:50:01 AM 31.46 0.50 30.96 63.71 1362.16 Average: 49.29 4.52 44.77 1046.18 4425.33 04:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 AM 5278668 7001780 2603760 33.03 2688 1905072 749552 8.39 185540 2098508 181488 04:45:01 AM 5186152 7022636 2696276 34.21 2688 2012712 703084 7.87 206380 2141276 39588 04:46:01 AM 4942848 6936968 2939580 37.29 2688 2166448 797916 8.93 261204 2319512 93732 04:47:01 AM 4890868 6989360 2991560 37.95 2688 2266100 694528 7.78 266744 2340652 28 04:48:01 AM 4850776 6949548 3031652 38.46 2688 2266512 759692 8.51 266868 2383548 416 04:49:01 AM 5007820 6927032 2874608 36.47 2688 2092116 764396 8.56 302112 2211744 28680 04:50:01 AM 4966848 6895052 2915580 36.99 2688 2101860 811512 9.09 463516 2096000 31660 Average: 5017711 6960339 2864717 36.34 2688 2115831 754383 8.45 278909 2227320 53656 04:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 324.06 202.88 1868.36 61.02 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 62.07 39.29 587.50 7.66 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 40.74 33.29 314.05 8.04 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 193.13 136.24 45.90 39.87 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 30.54 21.94 26.45 2.61 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 125.46 108.37 1362.03 25.94 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 19.91 17.74 15.75 8.71 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 113.70 79.96 602.86 21.98 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) 07/01/2025 _x86_64_ (2 CPU) 04:42:33 LINUX RESTART (2 CPU) 04:43:01 AM CPU %user %nice %system %iowait %steal %idle 04:44:01 AM all 48.03 0.00 6.86 1.03 0.10 43.98 04:44:01 AM 0 53.98 0.00 6.56 0.77 0.10 38.59 04:44:01 AM 1 42.08 0.00 7.15 1.29 0.10 49.38 04:45:01 AM all 23.40 0.00 3.56 1.42 0.08 71.55 04:45:01 AM 0 30.29 0.00 4.31 1.37 0.07 63.97 04:45:01 AM 1 16.53 0.00 2.82 1.47 0.08 79.11 04:46:01 AM all 24.94 0.00 3.64 0.42 0.08 70.93 04:46:01 AM 0 35.92 0.00 4.20 0.53 0.08 59.26 04:46:01 AM 1 13.96 0.00 3.07 0.30 0.07 82.60 04:47:01 AM all 18.26 0.00 3.53 0.59 0.07 77.55 04:47:01 AM 0 21.51 0.00 3.91 0.70 0.08 73.80 04:47:01 AM 1 15.02 0.00 3.15 0.48 0.05 81.30 04:48:01 AM all 2.01 0.00 0.28 0.08 0.04 97.59 04:48:01 AM 0 3.55 0.00 0.35 0.00 0.03 96.06 04:48:01 AM 1 0.47 0.00 0.22 0.15 0.05 99.11 04:49:01 AM all 16.86 0.00 2.40 0.08 0.08 80.59 04:49:01 AM 0 19.90 0.00 2.44 0.07 0.08 77.51 04:49:01 AM 1 13.81 0.00 2.35 0.08 0.07 83.69 04:50:01 AM all 33.14 0.00 3.96 0.15 0.09 62.66 04:50:01 AM 0 32.55 0.00 4.84 0.15 0.08 62.38 04:50:01 AM 1 33.74 0.00 3.08 0.15 0.10 62.93 Average: all 23.82 0.00 3.46 0.54 0.08 72.11 Average: 0 28.26 0.00 3.80 0.51 0.08 67.35 Average: 1 19.38 0.00 3.12 0.56 0.07 76.87