---> uname -a: Linux prd-centos8-robot-2c-8g-25460.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 615 4987 19 2093 6786 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:0f:26:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe0f:2687/64 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) 09/21/2024 _x86_64_ (2 CPU) 23:06:31 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 102.28 32.87 69.41 7618.53 15982.79 11:09:01 PM 95.13 0.70 94.44 50.78 10627.57 11:10:00 PM 12.38 0.03 12.34 0.55 1413.26 11:10:01 PM 0.00 0.00 0.00 0.00 0.00 11:11:01 PM 11.71 0.22 11.50 35.73 330.33 11:12:01 PM 16.16 0.68 15.48 94.90 276.29 Average: 47.48 6.90 40.58 1560.20 5720.01 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5237816 6968240 2644616 33.55 2688 1914788 802948 8.99 245164 2086836 194024 11:09:01 PM 5131108 6964592 2751324 34.90 2688 2009896 753144 8.43 222096 2182792 34104 11:10:00 PM 5132976 6965872 2749456 34.88 2688 2009900 754676 8.45 222096 2183756 4 11:10:01 PM 5132644 6965576 2749788 34.89 2688 2009916 754676 8.45 222116 2184044 20 11:11:01 PM 5124164 6958312 2758268 34.99 2688 2011136 752604 8.43 250052 2165152 8 11:12:01 PM 5104220 6945344 2778212 35.25 2688 2017540 759772 8.51 408884 2026008 16536 Average: 5143821 6961323 2738611 34.74 2688 1995529 762970 8.54 261735 2138098 40783 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 315.98 202.27 1573.08 61.88 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 58.65 49.60 613.66 8.90 0.00 0.00 0.00 0.00 11:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 PM eth0 4.91 0.43 0.95 0.25 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 10.37 0.00 1.62 0.00 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 18.30 11.76 15.12 5.67 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 17.59 16.13 14.58 8.29 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 83.11 56.04 443.51 17.00 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) 09/21/2024 _x86_64_ (2 CPU) 23:06:31 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 41.47 0.00 7.50 7.68 0.11 43.24 11:08:01 PM 0 42.46 0.00 7.38 7.27 0.10 42.79 11:08:01 PM 1 40.49 0.00 7.61 8.09 0.12 43.69 11:09:01 PM all 29.48 0.00 4.24 4.77 0.09 61.41 11:09:01 PM 0 32.47 0.00 4.49 5.51 0.08 57.45 11:09:01 PM 1 26.49 0.00 3.99 4.03 0.10 65.39 11:10:00 PM all 0.35 0.00 0.20 0.38 0.02 99.06 11:10:00 PM 0 0.27 0.00 0.22 0.63 0.02 98.86 11:10:00 PM 1 0.43 0.00 0.17 0.12 0.02 99.27 11:10:01 PM all 0.74 0.00 1.11 0.00 0.37 97.78 11:10:01 PM 0 1.47 0.00 0.74 0.00 0.00 97.79 11:10:01 PM 1 0.00 0.00 1.49 0.00 0.75 97.76 11:11:01 PM all 11.78 0.00 1.19 0.40 0.07 86.57 11:11:01 PM 0 16.61 0.00 1.22 0.25 0.10 81.82 11:11:01 PM 1 6.96 0.00 1.15 0.55 0.03 91.31 11:12:01 PM all 26.07 0.00 2.84 0.54 0.08 70.47 11:12:01 PM 0 31.00 0.00 3.09 0.68 0.07 65.16 11:12:01 PM 1 21.16 0.00 2.59 0.40 0.08 75.77 Average: all 21.82 0.00 3.19 2.75 0.07 72.16 Average: 0 24.56 0.00 3.28 2.86 0.07 69.23 Average: 1 19.09 0.00 3.11 2.64 0.07 75.09