---> uname -a: Linux prd-centos8-robot-2c-8g-3883.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 590 5054 19 2053 6812 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:94:5a:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fe94:5af2/64 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) 01/22/2025 _x86_64_ (2 CPU) 01:04:47 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 203.50 150.19 53.31 14547.08 39075.00 01:07:01 AM 108.80 0.77 108.03 54.12 11010.70 01:08:01 AM 25.31 0.00 25.31 0.00 3549.34 01:09:01 AM 18.96 0.93 18.03 131.16 404.08 Average: 89.15 37.98 51.17 3683.69 13511.26 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5543052 7062896 2339372 29.68 2688 1712664 727064 8.14 187148 1871160 106520 01:07:01 AM 5225728 7018096 2656696 33.70 2688 1969836 699604 7.83 192096 2123080 90644 01:08:01 AM 5199252 6991068 2683172 34.04 2688 1969932 731216 8.19 198412 2144056 4 01:09:01 AM 5269852 7065932 2612572 33.14 2688 1974148 662092 7.41 385508 1886812 172 Average: 5309471 7034498 2572953 32.64 2688 1906645 704994 7.89 240791 2006277 49335 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 289.49 165.08 1430.80 57.77 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 92.24 73.36 1052.70 10.59 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 7.60 0.73 1.70 0.24 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 32.86 22.26 25.86 11.60 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 105.56 65.37 627.83 20.05 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) 01/22/2025 _x86_64_ (2 CPU) 01:04:47 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 42.53 0.07 11.08 18.29 0.10 27.92 01:06:01 AM 0 41.60 0.08 10.70 18.19 0.10 29.32 01:06:01 AM 1 43.47 0.05 11.46 18.40 0.10 26.52 01:07:01 AM all 35.47 0.00 4.91 3.86 0.12 55.65 01:07:01 AM 0 39.55 0.00 5.43 4.01 0.12 50.89 01:07:01 AM 1 31.39 0.00 4.40 3.70 0.12 60.40 01:08:01 AM all 0.73 0.00 0.35 1.19 0.05 97.68 01:08:01 AM 0 0.55 0.00 0.32 1.50 0.05 97.58 01:08:01 AM 1 0.92 0.00 0.38 0.87 0.05 97.78 01:09:01 AM all 27.03 0.00 3.06 0.14 0.08 69.70 01:09:01 AM 0 39.95 0.00 3.01 0.18 0.08 56.77 01:09:01 AM 1 14.11 0.00 3.11 0.10 0.07 82.62 Average: all 26.43 0.02 4.84 5.85 0.09 62.77 Average: 0 30.39 0.02 4.85 5.95 0.09 58.69 Average: 1 22.46 0.01 4.83 5.75 0.08 66.85