---> uname -a: Linux prd-centos8-robot-2c-8g-25693.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 5020 19 2091 6816 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:d8:99:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fed8:99f6/64 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) 09/22/2024 _x86_64_ (2 CPU) 02:28:35 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 147.51 93.45 54.06 12346.23 38052.47 02:31:01 AM 123.26 7.08 116.18 1279.00 9641.65 02:32:01 AM 44.21 0.83 43.38 83.72 5923.56 02:33:01 AM 20.73 0.72 20.01 95.43 522.81 Average: 83.77 25.60 58.17 3460.51 13552.43 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5562400 7058528 2320032 29.43 2688 1689516 706764 7.91 178380 1860164 84592 02:31:01 AM 5214544 7016668 2667888 33.85 2688 1979092 687760 7.70 210020 2113772 127416 02:32:01 AM 5137892 6991236 2744540 34.82 2688 2030276 712496 7.98 232924 2165424 22428 02:33:01 AM 5138412 6976684 2744020 34.81 2688 2014584 708416 7.93 407212 1989564 16716 Average: 5263312 7010779 2619120 33.23 2688 1928367 703859 7.88 257134 2032231 62788 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 244.81 155.47 1122.09 56.99 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 75.83 61.37 694.68 9.27 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 49.28 35.86 391.60 8.31 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 19.83 17.98 16.23 8.85 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 97.53 67.70 555.61 20.91 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) 09/22/2024 _x86_64_ (2 CPU) 02:28:35 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 30.25 0.05 7.96 33.30 0.10 28.33 02:30:01 AM 0 33.49 0.03 9.07 32.90 0.10 24.40 02:30:01 AM 1 27.03 0.07 6.85 33.70 0.10 32.25 02:31:01 AM all 35.43 0.00 5.88 5.05 0.13 53.50 02:31:01 AM 0 38.42 0.00 5.94 4.22 0.10 51.32 02:31:01 AM 1 32.46 0.00 5.82 5.89 0.15 55.68 02:32:01 AM all 14.78 0.00 1.97 4.44 0.07 78.74 02:32:01 AM 0 19.56 0.00 2.19 5.09 0.07 73.10 02:32:01 AM 1 10.01 0.00 1.76 3.80 0.07 84.37 02:33:01 AM all 30.18 0.00 3.14 1.11 0.08 65.48 02:33:01 AM 0 45.71 0.00 3.48 1.83 0.08 48.90 02:33:01 AM 1 14.69 0.00 2.81 0.39 0.08 82.03 Average: all 27.62 0.01 4.73 10.94 0.09 56.60 Average: 0 34.27 0.01 5.16 10.97 0.09 49.51 Average: 1 21.00 0.02 4.30 10.91 0.10 63.67