---> uname -a: Linux prd-centos8-robot-2c-8g-2373.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 596 5005 19 2096 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:19:71:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe19:717d/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) 12/13/2024 _x86_64_ (2 CPU) 06:41:10 LINUX RESTART (2 CPU) 06:42:01 AM tps rtps wtps bread/s bwrtn/s 06:43:01 AM 93.50 46.99 46.51 6058.84 27007.60 06:44:01 AM 119.26 7.00 112.26 1259.18 10543.05 06:45:01 AM 35.85 0.45 35.40 53.58 4871.59 06:46:01 AM 17.54 0.90 16.64 97.97 446.03 Average: 66.54 13.84 52.71 1867.57 10717.75 06:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:43:01 AM 5519064 7023976 2363368 29.98 2688 1698904 766420 8.58 183708 1900728 91104 06:44:01 AM 5124232 6984184 2758200 34.99 2688 2038188 748884 8.39 213016 2205348 148016 06:45:01 AM 5199164 7036028 2683268 34.04 2688 2014560 699640 7.83 213500 2127388 1268 06:46:01 AM 5188356 7027256 2694076 34.18 2688 2016508 689132 7.72 406512 1944984 172 Average: 5257704 7017861 2624728 33.30 2688 1942040 726019 8.13 254184 2044612 60140 06:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 243.83 150.31 1116.30 54.86 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 98.53 75.41 1119.08 10.86 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 12.78 7.43 11.00 3.69 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 15.66 12.41 11.45 6.02 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 92.71 61.39 564.48 18.86 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) 12/13/2024 _x86_64_ (2 CPU) 06:41:10 LINUX RESTART (2 CPU) 06:42:01 AM CPU %user %nice %system %iowait %steal %idle 06:43:01 AM all 21.35 0.03 5.22 44.95 0.08 28.36 06:43:01 AM 0 14.65 0.03 4.58 44.76 0.08 35.90 06:43:01 AM 1 28.08 0.03 5.87 45.14 0.08 20.79 06:44:01 AM all 36.07 0.00 5.77 4.18 0.13 53.86 06:44:01 AM 0 32.86 0.00 5.17 3.80 0.12 58.06 06:44:01 AM 1 39.29 0.00 6.36 4.56 0.13 49.65 06:45:01 AM all 7.84 0.00 1.42 22.40 0.06 68.28 06:45:01 AM 0 12.57 0.00 1.54 20.45 0.07 65.38 06:45:01 AM 1 3.14 0.00 1.30 24.34 0.05 71.18 06:46:01 AM all 20.69 0.00 1.94 3.07 0.09 74.21 06:46:01 AM 0 6.57 0.00 1.44 2.09 0.07 89.83 06:46:01 AM 1 34.84 0.00 2.43 4.04 0.12 58.57 Average: all 21.49 0.01 3.59 18.59 0.09 56.23 Average: 0 16.68 0.01 3.18 17.73 0.08 62.32 Average: 1 26.31 0.01 3.99 19.46 0.10 50.14