---> uname -a: Linux prd-centos8-robot-2c-8g-44165.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 573 5034 19 2089 6828 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:a9:f3:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fea9:f3eb/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) 10/20/2024 _x86_64_ (2 CPU) 02:12:29 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 60.54 23.11 37.43 6583.24 4582.99 02:15:01 AM 114.48 0.70 113.78 50.79 11491.43 02:16:01 AM 10.70 0.03 10.66 0.53 1254.72 02:17:01 AM 9.03 0.20 8.83 34.79 223.86 Average: 48.69 6.01 42.68 1667.68 4388.10 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5277348 7006976 2605076 33.05 2688 1913760 732668 8.20 243328 2048164 213500 02:15:01 AM 5177952 7007128 2704472 34.31 2688 2006016 704480 7.89 219516 2136892 30116 02:16:01 AM 5179504 7008124 2702920 34.29 2688 2006036 704480 7.89 219612 2137780 4 02:17:01 AM 5174160 7003980 2708264 34.36 2688 2007228 698428 7.82 247740 2116012 4 Average: 5202241 7006552 2680183 34.00 2688 1983260 710014 7.95 232549 2109712 60906 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 285.12 172.56 1524.97 59.91 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 66.64 52.34 650.25 8.52 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 1.82 0.38 0.46 0.14 0.00 0.00 0.00 0.00 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 13.66 10.91 14.36 5.54 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 91.82 59.06 547.57 18.53 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) 10/20/2024 _x86_64_ (2 CPU) 02:12:29 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 36.43 0.00 5.98 0.84 0.11 56.64 02:14:01 AM 0 44.16 0.00 6.74 0.93 0.12 48.05 02:14:01 AM 1 28.71 0.00 5.22 0.75 0.10 65.22 02:15:01 AM all 27.39 0.00 4.20 2.32 0.09 65.99 02:15:01 AM 0 32.87 0.00 4.60 1.78 0.10 60.64 02:15:01 AM 1 21.92 0.00 3.80 2.86 0.08 71.34 02:16:01 AM all 0.40 0.00 0.14 0.23 0.03 99.19 02:16:01 AM 0 0.58 0.00 0.13 0.25 0.03 99.00 02:16:01 AM 1 0.22 0.00 0.15 0.22 0.03 99.38 02:17:01 AM all 11.01 0.00 1.13 0.09 0.06 87.71 02:17:01 AM 0 17.60 0.00 1.37 0.05 0.07 80.92 02:17:01 AM 1 4.44 0.00 0.88 0.13 0.05 94.49 Average: all 18.82 0.00 2.86 0.87 0.07 77.37 Average: 0 23.80 0.00 3.21 0.76 0.08 72.15 Average: 1 13.83 0.00 2.51 0.99 0.07 82.60