---> uname -a: Linux prd-centos8-robot-2c-8g-18381.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 603 4961 19 2132 6798 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:4a:ba:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe4a:bab6/64 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) 02/16/2025 _x86_64_ (2 CPU) 02:07:53 LINUX RESTART (2 CPU) 02:09:02 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 117.84 0.75 117.10 53.95 10577.48 02:11:01 AM 33.11 0.38 32.72 64.25 4383.24 02:12:01 AM 72.42 6.78 65.64 1249.93 8132.46 02:13:01 AM 2.75 0.08 2.67 31.99 93.22 02:14:01 AM 13.51 0.33 13.18 37.86 454.96 Average: 47.69 1.67 46.02 288.35 4708.74 02:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5177692 6986752 2704732 34.31 2688 1986268 719156 8.05 198804 2160212 104008 02:11:01 AM 5160200 7014940 2722224 34.54 2688 2030616 683624 7.65 223420 2147984 42116 02:12:01 AM 4986616 7037964 2895808 36.74 2688 2220992 642340 7.19 258168 2262112 96 02:13:01 AM 4946572 6999168 2935852 37.25 2688 2222248 710724 7.96 258296 2301828 304 02:14:01 AM 5062716 6968944 2819708 35.77 2688 2081624 704776 7.89 281092 2184224 32484 Average: 5066759 7001554 2815665 35.72 2688 2108350 692124 7.75 243956 2211272 35802 02:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 88.33 68.69 1071.22 10.42 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 12.38 9.33 5.99 3.88 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 257.74 191.93 342.08 41.38 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 22.78 15.08 5.06 1.71 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 208.57 160.47 1650.84 31.78 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 118.05 89.16 613.49 17.86 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) 02/16/2025 _x86_64_ (2 CPU) 02:07:53 LINUX RESTART (2 CPU) 02:09:02 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 35.09 0.00 5.12 1.47 0.09 58.23 02:10:01 AM 0 29.38 0.00 4.26 1.34 0.10 64.92 02:10:01 AM 1 40.81 0.00 5.98 1.60 0.08 51.53 02:11:01 AM all 13.56 0.00 2.15 0.36 0.06 83.87 02:11:01 AM 0 4.35 0.00 2.02 0.55 0.05 93.03 02:11:01 AM 1 22.78 0.00 2.29 0.17 0.07 74.70 02:12:01 AM all 23.34 0.00 4.68 1.23 0.09 70.66 02:12:01 AM 0 16.23 0.00 4.14 1.58 0.08 77.96 02:12:01 AM 1 30.46 0.00 5.23 0.87 0.10 63.34 02:13:01 AM all 1.92 0.00 0.23 0.02 0.03 97.81 02:13:01 AM 0 0.77 0.00 0.13 0.03 0.03 99.03 02:13:01 AM 1 3.07 0.00 0.32 0.00 0.03 96.58 02:14:01 AM all 10.70 0.00 1.80 0.07 0.06 87.37 02:14:01 AM 0 8.93 0.00 2.17 0.03 0.05 88.81 02:14:01 AM 1 12.45 0.00 1.44 0.10 0.07 85.94 Average: all 16.87 0.00 2.79 0.63 0.07 79.64 Average: 0 11.88 0.00 2.54 0.71 0.06 84.81 Average: 1 21.87 0.00 3.04 0.54 0.07 74.48