---> uname -a: Linux prd-centos8-robot-2c-8g-40736.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 578 5024 19 2094 6824 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:fa:05:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fefa:560/64 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) 10/09/2024 _x86_64_ (2 CPU) 02:36:14 LINUX RESTART (2 CPU) 02:37:01 AM tps rtps wtps bread/s bwrtn/s 02:38:01 AM 82.83 25.50 57.32 6709.85 5885.12 02:39:01 AM 90.43 0.70 89.74 50.79 10261.07 02:40:01 AM 16.54 0.03 16.51 0.53 1503.18 02:41:01 AM 9.36 0.20 9.16 34.79 234.52 Average: 49.79 6.61 43.18 1699.27 4470.79 02:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:38:01 AM 5273652 7004968 2608780 33.10 2688 1915500 743012 8.32 244896 2049132 183860 02:39:01 AM 5163384 6998096 2719048 34.50 2688 2011260 698728 7.82 221760 2143216 30088 02:40:01 AM 5164688 6998888 2717744 34.48 2688 2011280 710448 7.95 221812 2148836 8 02:41:01 AM 5163628 6999032 2718804 34.49 2688 2012472 705616 7.90 249640 2123884 160 Average: 5191338 7000246 2691094 34.14 2688 1987628 714451 8.00 234527 2116267 53529 02:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 275.35 179.24 1570.87 59.32 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 62.67 46.38 631.65 8.21 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 1.05 0.35 0.33 0.12 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 14.00 10.96 14.42 5.60 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 88.27 59.24 554.35 18.31 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) 10/09/2024 _x86_64_ (2 CPU) 02:36:14 LINUX RESTART (2 CPU) 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 37.54 0.00 7.24 6.09 0.14 48.98 02:38:01 AM 0 33.97 0.00 7.58 6.94 0.15 51.37 02:38:01 AM 1 41.12 0.00 6.91 5.25 0.13 46.59 02:39:01 AM all 29.60 0.00 4.19 8.22 0.11 57.89 02:39:01 AM 0 26.99 0.00 4.08 8.78 0.10 60.05 02:39:01 AM 1 32.21 0.00 4.29 7.65 0.12 55.73 02:40:01 AM all 0.39 0.00 0.21 0.82 0.03 98.55 02:40:01 AM 0 0.17 0.00 0.23 0.99 0.05 98.56 02:40:01 AM 1 0.62 0.00 0.18 0.65 0.02 98.53 02:41:01 AM all 12.60 0.00 1.35 0.48 0.05 85.53 02:41:01 AM 0 11.06 0.00 1.51 0.49 0.05 86.90 02:41:01 AM 1 14.13 0.00 1.19 0.47 0.05 84.15 Average: all 20.01 0.00 3.24 3.90 0.08 72.77 Average: 0 18.03 0.00 3.34 4.29 0.09 74.25 Average: 1 21.99 0.00 3.14 3.50 0.08 71.30