---> uname -a: Linux prd-centos8-robot-2c-8g-5150.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 601 5031 19 2064 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:cb:92:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fecb:928a/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) 01/26/2025 _x86_64_ (2 CPU) 00:57:32 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 119.06 55.32 63.73 7491.19 19828.79 01:00:01 AM 92.30 0.73 91.57 53.05 10587.42 01:01:01 AM 24.49 0.37 24.13 45.55 1710.06 Average: 78.61 18.81 59.80 2529.65 10707.26 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5309192 6989436 2573240 32.65 2688 1866732 795080 8.90 218460 2048580 184920 01:00:01 AM 5175228 6979500 2707204 34.34 2688 1981576 767348 8.59 199180 2156384 30680 01:01:01 AM 5258008 7063184 2624424 33.29 2688 1983192 688792 7.71 383948 1896236 48 Average: 5247476 7010707 2634956 33.43 2688 1943833 750407 8.40 267196 2033733 71883 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 318.86 190.20 1579.65 57.09 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 69.18 54.97 671.51 8.92 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 20.46 14.04 17.23 17.27 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 136.15 86.39 756.01 27.76 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) 01/26/2025 _x86_64_ (2 CPU) 00:57:32 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 39.36 0.03 6.81 8.19 0.09 45.52 12:59:01 AM 0 38.26 0.05 6.35 5.60 0.10 49.64 12:59:01 AM 1 40.45 0.02 7.27 10.79 0.08 41.39 01:00:01 AM all 28.34 0.00 4.14 2.82 0.10 64.61 01:00:01 AM 0 38.25 0.00 4.86 2.30 0.12 54.47 01:00:01 AM 1 18.43 0.00 3.41 3.35 0.08 74.73 01:01:01 AM all 13.01 0.00 1.72 0.78 0.05 84.45 01:01:01 AM 0 15.63 0.00 1.72 1.15 0.05 81.45 01:01:01 AM 1 10.37 0.00 1.72 0.40 0.05 87.45 Average: all 26.89 0.01 4.22 3.93 0.08 64.87 Average: 0 30.72 0.02 4.31 3.01 0.09 61.85 Average: 1 23.06 0.01 4.13 4.84 0.07 67.89