---> uname -a: Linux prd-centos8-robot-2c-8g-2603.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 585 5052 19 2059 6817 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:4f:4a:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fe4f:4ab8/64 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) 01/17/2025 _x86_64_ (2 CPU) 20:29:22 LINUX RESTART (2 CPU) 08:30:01 PM tps rtps wtps bread/s bwrtn/s 08:31:01 PM 88.61 15.16 73.45 4069.69 7096.04 08:32:01 PM 74.60 0.73 73.87 53.06 9021.26 08:33:01 PM 24.11 0.72 23.39 102.63 1478.39 Average: 62.44 5.54 56.91 1408.83 5865.19 08:30:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 PM 5366100 7060404 2516332 31.92 2688 1877580 687412 7.70 187084 2010976 164504 08:32:01 PM 5205244 7003636 2677188 33.96 2688 1976432 717304 8.03 198684 2133708 30680 08:33:01 PM 5268564 7070384 2613868 33.16 2688 1979808 707308 7.92 384180 1886832 172 Average: 5279969 7044808 2602463 33.02 2688 1944607 704008 7.88 256649 2010505 65119 08:30:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 PM eth0 345.67 209.34 1771.69 58.81 0.00 0.00 0.00 0.00 08:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 PM eth0 47.76 35.86 469.48 6.52 0.00 0.00 0.00 0.00 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 24.86 21.03 22.47 17.97 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 139.46 88.76 754.68 27.77 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) 01/17/2025 _x86_64_ (2 CPU) 20:29:22 LINUX RESTART (2 CPU) 08:30:01 PM CPU %user %nice %system %iowait %steal %idle 08:31:01 PM all 40.88 0.00 6.39 3.29 0.12 49.33 08:31:01 PM 0 47.99 0.00 7.00 2.77 0.12 42.12 08:31:01 PM 1 33.78 0.00 5.77 3.80 0.12 56.52 08:32:01 PM all 19.74 0.00 2.80 2.73 0.10 74.63 08:32:01 PM 0 25.89 0.00 3.31 2.84 0.08 67.89 08:32:01 PM 1 13.61 0.00 2.30 2.62 0.12 81.35 08:33:01 PM all 27.20 0.00 2.69 0.67 0.08 69.36 08:33:01 PM 0 32.73 0.00 2.70 0.65 0.08 63.83 08:33:01 PM 1 21.66 0.00 2.67 0.68 0.08 74.90 Average: all 29.27 0.00 3.96 2.23 0.10 64.44 Average: 0 35.53 0.00 4.34 2.09 0.09 57.95 Average: 1 23.02 0.00 3.58 2.37 0.11 70.93