---> uname -a: Linux prd-centos8-robot-2c-8g-25988.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 592 5011 19 2093 6809 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:34:71:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:fe34:719a/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) 09/23/2024 _x86_64_ (2 CPU) 02:14:30 LINUX RESTART (2 CPU) 02:15:01 AM tps rtps wtps bread/s bwrtn/s 02:16:01 AM 107.40 70.88 36.52 7919.49 36064.35 02:17:01 AM 48.08 0.42 47.67 15.99 4875.49 02:18:01 AM 78.07 6.75 71.32 1246.46 7431.78 02:19:01 AM 41.17 0.70 40.47 50.78 4058.85 02:20:01 AM 16.24 0.00 16.24 0.00 1454.53 02:21:01 AM 9.06 0.25 8.81 39.45 226.22 Average: 50.00 13.17 36.84 1545.37 9018.58 02:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 AM 5589212 7054644 2293220 29.09 2688 1660540 733340 8.21 171540 1845376 70712 02:17:01 AM 5410464 7000272 2471968 31.36 2688 1780252 761292 8.52 191404 1987448 65760 02:18:01 AM 5301240 7033988 2581192 32.75 2688 1914536 705032 7.89 210992 2043316 7788 02:19:01 AM 5147008 6980556 2735424 34.70 2688 2009852 736532 8.25 221828 2163032 30080 02:20:01 AM 5151128 6984108 2731304 34.65 2688 2009852 752964 8.43 221824 2163476 8 02:21:01 AM 5214568 7048980 2667864 33.85 2688 2011224 724504 8.11 250124 2072852 208 Average: 5302270 7017091 2580162 32.73 2688 1897709 735611 8.24 211285 2045917 29093 02:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 232.17 131.09 858.09 57.18 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 59.53 47.40 713.93 5.43 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 20.51 16.23 201.41 2.05 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 50.75 36.69 413.09 6.78 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 1.05 0.43 0.35 0.14 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 16.46 12.25 15.73 6.23 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 63.41 40.68 367.10 12.97 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) 09/23/2024 _x86_64_ (2 CPU) 02:14:30 LINUX RESTART (2 CPU) 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 24.23 0.06 6.58 46.91 0.11 22.11 02:16:01 AM 0 21.41 0.10 7.30 47.06 0.12 24.01 02:16:01 AM 1 27.05 0.02 5.86 46.76 0.10 20.21 02:17:01 AM all 14.70 0.00 1.95 9.48 0.08 73.79 02:17:01 AM 0 15.29 0.00 2.24 9.65 0.08 72.74 02:17:01 AM 1 14.11 0.00 1.67 9.32 0.07 74.83 02:18:01 AM all 14.54 0.00 3.51 25.08 0.07 56.80 02:18:01 AM 0 16.24 0.00 3.23 24.42 0.07 56.04 02:18:01 AM 1 12.85 0.00 3.79 25.73 0.07 57.57 02:19:01 AM all 20.99 0.00 2.87 3.17 0.10 72.87 02:19:01 AM 0 27.05 0.00 2.95 3.52 0.08 66.39 02:19:01 AM 1 14.94 0.00 2.78 2.83 0.12 79.34 02:20:01 AM all 0.41 0.00 0.16 0.43 0.35 98.65 02:20:01 AM 0 0.58 0.00 0.15 0.12 0.56 98.59 02:20:01 AM 1 0.23 0.00 0.17 0.75 0.13 98.71 02:21:01 AM all 12.22 0.00 1.36 0.32 0.07 86.03 02:21:01 AM 0 18.87 0.00 1.52 0.53 0.07 79.01 02:21:01 AM 1 5.56 0.00 1.20 0.10 0.07 93.07 Average: all 14.49 0.01 2.73 14.16 0.13 68.49 Average: 0 16.55 0.02 2.89 14.15 0.16 66.23 Average: 1 12.42 0.00 2.57 14.16 0.09 70.75