---> uname -a: Linux prd-centos8-robot-2c-8g-29515.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 564 4996 19 2136 6836 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:5b:dd:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85681sec preferred_lft 85681sec inet6 fe80::f816:3eff:fe5b:dd93/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-29515.novalocal) 09/29/2024 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.28 0.02 1.27 0.13 203.07 12:02:01 AM 0.67 0.07 0.60 1.73 9.13 12:03:01 AM 0.42 0.00 0.42 0.00 43.59 12:04:01 AM 18.88 0.40 18.48 46.78 1153.77 Average: 5.31 0.12 5.19 12.16 352.37 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4966068 7017528 2916352 37.00 2688 2220740 724620 8.11 262844 2275848 4 12:02:01 AM 4966276 7017808 2916144 37.00 2688 2220812 724620 8.11 263000 2276132 4 12:03:01 AM 4966632 7019316 2915788 36.99 2688 2222016 724620 8.11 263060 2275920 16 12:04:01 AM 5172696 7051664 2709724 34.38 2688 2054152 662064 7.41 449800 1907776 188 Average: 5017918 7026579 2864502 36.34 2688 2179430 708981 7.94 309676 2183919 53 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 129.82 126.44 166.20 48.75 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 80.46 78.69 25.64 28.25 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 103.15 94.84 66.58 32.22 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 55.85 38.67 84.32 27.37 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 92.32 84.66 85.68 34.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-29515.novalocal) 09/29/2024 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 9.81 0.02 0.56 0.22 0.08 89.31 12:01:01 AM 0 12.30 0.03 0.74 0.08 0.10 86.74 12:01:01 AM 1 7.31 0.00 0.39 0.35 0.07 91.89 12:02:01 AM all 11.20 0.00 0.24 0.00 0.07 88.49 12:02:01 AM 0 0.52 0.00 0.12 0.00 0.05 99.31 12:02:01 AM 1 21.90 0.00 0.37 0.00 0.08 77.65 12:03:01 AM all 13.39 0.00 0.31 0.00 0.08 86.22 12:03:01 AM 0 5.72 0.00 0.25 0.00 0.07 93.96 12:03:01 AM 1 21.03 0.00 0.37 0.00 0.08 78.52 12:04:01 AM all 16.87 0.00 2.75 0.50 0.08 79.80 12:04:01 AM 0 23.75 0.00 3.07 0.58 0.08 72.51 12:04:01 AM 1 9.99 0.00 2.42 0.42 0.07 87.10 Average: all 12.82 0.00 0.97 0.18 0.08 85.95 Average: 0 10.59 0.01 1.05 0.17 0.08 88.12 Average: 1 15.05 0.00 0.89 0.19 0.08 83.79