---> uname -a: Linux prd-centos8-robot-2c-8g-7545.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4790 19 2312 6801 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:b9:fe:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:feb9:fe5b/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) 01/04/2025 _x86_64_ (2 CPU) 23:06:18 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 109.15 36.10 73.04 5879.24 7036.79 11:09:01 PM 78.44 0.73 77.71 53.05 9954.25 11:10:01 PM 30.66 7.13 23.53 1310.50 1441.14 11:11:01 PM 52.37 2.52 49.86 395.94 7087.21 11:12:01 PM 4.97 0.00 4.97 0.00 207.23 11:13:01 PM 0.28 0.00 0.28 0.00 4.97 11:14:01 PM 0.12 0.00 0.12 0.00 0.90 11:15:01 PM 8.38 0.17 8.21 32.92 182.71 11:16:01 PM 25.38 0.53 24.85 64.79 959.69 Average: 34.42 5.24 29.17 859.64 2986.32 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5338528 7038960 2543896 32.27 2688 1883812 698136 7.82 187232 2040500 166136 11:09:01 PM 5225256 7027164 2657168 33.71 2688 1980128 679916 7.61 208656 2108884 1120 11:10:01 PM 5052004 6995756 2830420 35.91 2688 2118308 731668 8.19 260748 2218396 82180 11:11:01 PM 5006408 7060452 2876016 36.49 2688 2224064 634028 7.10 264100 2241936 88 11:12:01 PM 5006452 7060500 2875972 36.49 2688 2224068 634028 7.10 264100 2241976 4 11:13:01 PM 5006304 7060352 2876120 36.49 2688 2224068 634028 7.10 264100 2242048 8 11:14:01 PM 5006652 7060692 2875772 36.48 2688 2224068 634028 7.10 264100 2241992 4 11:15:01 PM 4861620 6943448 3020804 38.32 2688 2251828 736296 8.24 291708 2359092 26780 11:16:01 PM 4901676 6959780 2980748 37.82 2688 2227564 729180 8.16 461056 2148788 16716 Average: 5044989 7023012 2837435 36.00 2688 2150879 679034 7.60 273978 2204846 32560 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 387.87 228.24 1810.17 66.36 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 48.90 33.82 441.21 7.51 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 47.30 37.72 298.69 8.26 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 570.06 405.76 114.02 94.22 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 1.62 0.73 0.43 0.11 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.13 0.27 0.19 0.08 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.73 0.10 0.04 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 11.90 9.95 12.28 5.61 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 20.08 19.28 17.64 8.86 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 121.08 81.77 299.42 21.23 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) 01/04/2025 _x86_64_ (2 CPU) 23:06:18 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 41.74 0.03 6.70 2.81 0.11 48.62 11:08:01 PM 0 37.08 0.02 6.95 2.41 0.10 53.44 11:08:01 PM 1 46.41 0.03 6.44 3.21 0.12 43.80 11:09:01 PM all 20.36 0.00 3.24 3.58 0.09 72.73 11:09:01 PM 0 28.67 0.00 3.81 3.01 0.10 64.41 11:09:01 PM 1 12.05 0.00 2.67 4.14 0.08 81.05 11:10:01 PM all 20.15 0.00 3.62 1.52 0.08 74.63 11:10:01 PM 0 21.51 0.00 3.91 1.92 0.07 72.59 11:10:01 PM 1 18.79 0.00 3.34 1.12 0.08 76.67 11:11:01 PM all 16.10 0.00 3.49 2.20 0.08 78.12 11:11:01 PM 0 9.31 0.00 3.22 2.61 0.08 84.78 11:11:01 PM 1 22.90 0.00 3.76 1.80 0.08 71.46 11:12:01 PM all 0.26 0.00 0.10 0.19 0.05 99.40 11:12:01 PM 0 0.08 0.00 0.12 0.37 0.05 99.38 11:12:01 PM 1 0.43 0.00 0.08 0.02 0.05 99.42 11:13:01 PM all 0.23 0.00 0.06 0.00 0.05 99.66 11:13:01 PM 0 0.43 0.00 0.07 0.00 0.07 99.43 11:13:01 PM 1 0.03 0.00 0.05 0.00 0.03 99.88 11:14:01 PM all 0.30 0.00 0.07 0.00 0.04 99.59 11:14:01 PM 0 0.57 0.00 0.08 0.00 0.05 99.30 11:14:01 PM 1 0.03 0.00 0.05 0.00 0.03 99.88 11:15:01 PM all 8.99 0.00 0.82 0.45 0.05 89.69 11:15:01 PM 0 5.03 0.00 0.84 0.22 0.05 93.87 11:15:01 PM 1 12.95 0.00 0.80 0.68 0.05 85.51 11:16:01 PM all 30.06 0.00 3.45 0.46 0.08 65.95 11:16:01 PM 0 14.47 0.00 2.89 0.33 0.08 82.22 11:16:01 PM 1 45.67 0.00 4.01 0.59 0.08 49.65 Average: all 15.35 0.00 2.39 1.24 0.07 80.94 Average: 0 13.02 0.00 2.43 1.21 0.07 83.27 Average: 1 17.68 0.00 2.35 1.28 0.07 78.61