---> uname -a: Linux prd-centos8-robot-2c-8g-30504.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 595 4986 19 2115 6806 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:fa:76:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:fefa:765f/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) 09/30/2024 _x86_64_ (2 CPU) 02:15:11 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 86.82 15.23 71.59 2706.43 6210.88 02:18:01 AM 87.19 0.70 86.49 50.78 9387.24 02:19:01 AM 25.03 0.42 24.61 64.79 2367.46 02:20:01 AM 52.75 0.03 52.72 3.47 7179.89 02:21:01 AM 4.68 0.10 4.58 32.12 198.98 02:22:01 AM 28.58 0.65 27.93 74.12 1277.47 Average: 47.51 2.85 44.65 488.64 4437.13 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5324268 7034744 2558164 32.45 2688 1892080 704440 7.89 212456 2019360 146720 02:18:01 AM 5164324 6994324 2718108 34.48 2688 2007012 719276 8.05 222088 2149396 30072 02:19:01 AM 5073076 6991316 2809356 35.64 2688 2092412 753244 8.43 257192 2196756 65548 02:20:01 AM 5015240 7049360 2867192 36.37 2688 2203184 663312 7.43 258716 2232196 76 02:21:01 AM 5015008 7051056 2867424 36.38 2688 2205112 645384 7.23 259164 2233044 772 02:22:01 AM 5116056 6974868 2766376 35.10 2688 2034660 732636 8.20 444380 1972332 184 Average: 5117995 7015945 2764437 35.07 2688 2072410 703049 7.87 275666 2133847 40562 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 229.32 146.77 1307.64 48.91 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 52.48 40.39 530.29 7.40 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 42.73 32.18 295.73 7.74 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 201.72 171.03 45.19 40.37 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 30.72 17.74 7.93 3.12 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 48.46 36.19 80.63 22.44 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 100.91 74.05 377.91 21.66 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) 09/30/2024 _x86_64_ (2 CPU) 02:15:11 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 36.63 0.00 6.03 2.92 0.10 54.33 02:17:01 AM 0 34.37 0.00 5.70 3.59 0.10 56.24 02:17:01 AM 1 38.89 0.00 6.36 2.24 0.10 52.42 02:18:01 AM all 23.85 0.00 3.48 3.64 0.08 68.95 02:18:01 AM 0 20.02 0.00 3.34 3.93 0.08 72.63 02:18:01 AM 1 27.68 0.00 3.61 3.35 0.08 65.28 02:19:01 AM all 22.21 0.00 3.12 1.34 0.08 73.26 02:19:01 AM 0 25.37 0.00 3.22 1.55 0.08 69.77 02:19:01 AM 1 19.05 0.00 3.02 1.12 0.07 76.74 02:20:01 AM all 16.52 0.00 3.01 3.05 0.08 77.34 02:20:01 AM 0 12.59 0.00 2.49 2.44 0.07 82.42 02:20:01 AM 1 20.45 0.00 3.54 3.67 0.08 72.25 02:21:01 AM all 1.46 0.00 0.25 0.08 0.04 98.17 02:21:01 AM 0 0.23 0.00 0.17 0.00 0.03 99.57 02:21:01 AM 1 2.69 0.00 0.33 0.15 0.05 96.77 02:22:01 AM all 27.66 0.00 3.38 0.71 0.09 68.16 02:22:01 AM 0 28.51 0.00 3.11 0.58 0.10 67.70 02:22:01 AM 1 26.81 0.00 3.66 0.84 0.08 68.62 Average: all 21.39 0.00 3.21 1.96 0.08 73.37 Average: 0 20.18 0.00 3.00 2.02 0.08 74.72 Average: 1 22.60 0.00 3.42 1.90 0.08 72.01