---> uname -a: Linux prd-centos8-robot-2c-8g-42978.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 599 5007 19 2091 6802 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:db:28:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fedb:2850/64 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) 10/16/2024 _x86_64_ (2 CPU) 04:06:01 LINUX RESTART (2 CPU) 04:07:01 AM tps rtps wtps bread/s bwrtn/s 04:08:01 AM 33.23 6.35 26.88 1115.95 3068.74 04:09:01 AM 25.07 0.50 24.58 48.92 2611.53 04:10:01 AM 106.90 7.68 99.22 1351.42 12353.35 04:11:01 AM 33.79 0.23 33.56 27.85 1792.14 Average: 49.75 3.69 46.06 635.96 4956.25 04:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:08:01 AM 5609560 7075840 2272864 28.83 2688 1661124 669564 7.50 176012 1815612 12 04:09:01 AM 5388480 7011628 2493944 31.64 2688 1813320 721768 8.08 194312 2008868 106168 04:10:01 AM 5194156 7013508 2688268 34.10 2688 1997028 680104 7.62 401172 1939340 180 04:11:01 AM 5154096 6992540 2728328 34.61 2688 2015352 689528 7.72 396868 1983884 20600 Average: 5336573 7023379 2545851 32.30 2688 1871706 690241 7.73 292091 1936926 31740 04:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 94.03 63.99 399.26 27.54 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 107.93 71.04 1023.36 10.02 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 26.17 21.16 259.21 5.52 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 18.92 20.32 92.11 15.95 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 61.76 44.13 443.46 14.76 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) 10/16/2024 _x86_64_ (2 CPU) 04:06:01 LINUX RESTART (2 CPU) 04:07:01 AM CPU %user %nice %system %iowait %steal %idle 04:08:01 AM all 10.69 0.00 1.99 1.40 0.07 85.85 04:08:01 AM 0 7.17 0.00 1.67 0.90 0.07 90.19 04:08:01 AM 1 14.22 0.00 2.31 1.91 0.07 81.50 04:09:01 AM all 15.84 0.00 2.31 2.48 0.11 79.26 04:09:01 AM 0 12.31 0.00 2.16 2.62 0.08 82.82 04:09:01 AM 1 19.36 0.00 2.47 2.34 0.13 75.70 04:10:01 AM all 28.10 0.00 5.51 4.44 0.13 61.83 04:10:01 AM 0 26.43 0.00 5.62 6.14 0.12 61.70 04:10:01 AM 1 29.77 0.00 5.39 2.74 0.13 61.97 04:11:01 AM all 22.62 0.00 2.84 3.75 0.12 70.67 04:11:01 AM 0 22.40 0.00 3.14 2.39 0.12 71.96 04:11:01 AM 1 22.84 0.00 2.54 5.11 0.12 69.39 Average: all 19.32 0.00 3.16 3.02 0.10 74.40 Average: 0 17.08 0.00 3.15 3.01 0.10 76.66 Average: 1 21.55 0.00 3.18 3.02 0.11 72.14