---> uname -a: Linux prd-centos8-robot-2c-8g-1566.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 623 4905 19 2169 6776 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:6e:da:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe6e:da56/64 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) 10/07/2025 _x86_64_ (2 CPU) 12:46:56 LINUX RESTART (2 CPU) 12:48:01 PM tps rtps wtps bread/s bwrtn/s 12:49:01 PM 122.21 0.30 121.91 14.00 11516.26 12:50:01 PM 42.05 1.00 41.05 113.01 5070.75 12:51:01 PM 39.64 6.78 32.86 1248.73 2222.73 12:52:01 PM 50.37 0.25 50.12 47.05 7651.18 12:53:01 PM 5.35 0.53 4.82 48.65 234.49 12:54:01 PM 30.16 0.33 29.83 37.19 1299.13 Average: 48.29 1.53 46.76 251.42 4665.74 12:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 PM 5072632 6943308 2809792 35.65 2688 2048184 761752 8.53 191064 2275816 169748 12:50:01 PM 5197092 7041160 2685332 34.07 2688 2020076 678016 7.59 218668 2118388 10760 12:51:01 PM 4902976 6991612 2979448 37.80 2688 2256800 693268 7.76 257728 2349912 189532 12:52:01 PM 4919128 7014720 2963296 37.59 2688 2263096 666236 7.46 262404 2318912 4 12:53:01 PM 5056392 6975616 2826032 35.85 2688 2088444 720068 8.06 257220 2197380 5724 12:54:01 PM 5034140 6943920 2848284 36.13 2688 2083656 743312 8.32 458344 2033164 10012 Average: 5030393 6985056 2852031 36.18 2688 2126709 710442 7.95 274238 2215595 64297 12:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM eth0 123.11 99.35 1470.17 13.27 0.00 0.00 0.00 0.00 12:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 PM eth0 11.54 8.48 6.44 3.63 0.00 0.00 0.00 0.00 12:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM eth0 35.89 30.00 328.27 6.37 0.00 0.00 0.00 0.00 12:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM eth0 155.93 114.55 37.43 26.95 0.00 0.00 0.00 0.00 12:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM eth0 55.23 33.04 75.42 23.59 0.00 0.00 0.00 0.00 12:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM eth0 16.46 15.11 12.91 7.62 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 66.36 50.09 321.74 13.57 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) 10/07/2025 _x86_64_ (2 CPU) 12:46:56 LINUX RESTART (2 CPU) 12:48:01 PM CPU %user %nice %system %iowait %steal %idle 12:49:01 PM all 36.61 0.00 5.29 2.88 0.12 55.10 12:49:01 PM 0 35.86 0.00 5.07 2.83 0.12 56.12 12:49:01 PM 1 37.37 0.00 5.51 2.93 0.12 54.08 12:50:01 PM all 18.82 0.00 2.21 0.93 0.08 77.95 12:50:01 PM 0 9.78 0.00 1.92 0.83 0.08 87.38 12:50:01 PM 1 27.85 0.00 2.50 1.03 0.08 68.53 12:51:01 PM all 22.15 0.00 4.47 0.98 0.08 72.32 12:51:01 PM 0 16.41 0.00 3.95 0.70 0.08 78.85 12:51:01 PM 1 27.88 0.00 4.99 1.27 0.08 65.78 12:52:01 PM all 12.91 0.00 2.22 1.79 0.08 83.01 12:52:01 PM 0 8.09 0.00 2.12 1.97 0.05 87.77 12:52:01 PM 1 17.72 0.00 2.32 1.60 0.10 78.26 12:53:01 PM all 4.15 0.00 1.39 0.11 0.05 94.30 12:53:01 PM 0 4.19 0.00 1.14 0.05 0.05 94.57 12:53:01 PM 1 4.10 0.00 1.64 0.17 0.05 94.04 12:54:01 PM all 28.05 0.00 2.90 0.34 0.09 68.62 12:54:01 PM 0 26.00 0.00 3.17 0.47 0.10 70.26 12:54:01 PM 1 30.10 0.00 2.62 0.22 0.08 66.98 Average: all 20.45 0.00 3.08 1.17 0.08 75.21 Average: 0 16.74 0.00 2.90 1.14 0.08 79.14 Average: 1 24.18 0.00 3.26 1.20 0.09 71.27