---> uname -a: Linux prd-centos8-robot-2c-8g-22375.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 570 5039 19 2088 6832 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:8e:d1:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe8e:d136/64 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) 09/15/2024 _x86_64_ (2 CPU) 01:48:20 LINUX RESTART (2 CPU) 01:49:01 AM tps rtps wtps bread/s bwrtn/s 01:50:01 AM 102.08 58.45 43.64 5394.07 34759.01 01:51:01 AM 86.96 13.24 73.72 2371.89 6213.57 01:52:01 AM 78.41 0.70 77.71 50.78 9369.21 01:53:01 AM 22.43 0.33 22.10 46.13 1532.09 Average: 72.47 18.18 54.29 1965.83 12968.39 01:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 AM 5796488 7171016 2085944 26.46 2688 1573784 626236 7.01 154276 1675248 26700 01:51:01 AM 5353296 7065024 2529136 32.09 2688 1894968 673668 7.54 210524 2000228 146820 01:52:01 AM 5183920 7011292 2698512 34.23 2688 2004380 703816 7.88 221836 2131300 30068 01:53:01 AM 5198488 7027292 2683944 34.05 2688 2006052 679480 7.61 405948 1934744 164 Average: 5383048 7068656 2499384 31.71 2688 1869796 670800 7.51 248146 1935380 50938 01:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 107.38 56.81 471.73 29.93 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 153.13 110.04 1178.09 26.17 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 56.75 40.79 491.87 7.35 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 22.73 16.45 18.43 15.88 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 85.01 56.03 540.10 19.83 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) 09/15/2024 _x86_64_ (2 CPU) 01:48:20 LINUX RESTART (2 CPU) 01:49:01 AM CPU %user %nice %system %iowait %steal %idle 01:50:01 AM all 18.34 0.06 3.98 56.96 0.09 20.58 01:50:01 AM 0 17.80 0.05 4.40 57.31 0.10 20.34 01:50:01 AM 1 18.87 0.07 3.55 56.61 0.08 20.82 01:51:01 AM all 32.60 0.00 6.04 3.88 0.15 57.32 01:51:01 AM 0 23.89 0.00 5.17 2.50 0.15 68.29 01:51:01 AM 1 41.34 0.00 6.92 5.26 0.15 46.32 01:52:01 AM all 22.43 0.00 3.28 16.82 0.11 57.36 01:52:01 AM 0 17.15 0.00 2.86 15.46 0.12 64.42 01:52:01 AM 1 27.72 0.00 3.70 18.17 0.10 50.31 01:53:01 AM all 16.38 0.00 2.01 2.65 0.07 78.89 01:53:01 AM 0 13.27 0.00 1.64 2.84 0.07 82.18 01:53:01 AM 1 19.49 0.00 2.39 2.45 0.07 75.61 Average: all 22.45 0.01 3.83 20.01 0.10 53.59 Average: 0 18.03 0.01 3.52 19.47 0.11 58.86 Average: 1 26.87 0.02 4.14 20.55 0.10 48.32