---> uname -a: Linux prd-centos8-robot-2c-8g-25956.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 586 5020 19 2090 6815 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:4f:56:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fe4f:56b5/64 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) 00:58:04 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:00 AM 35.78 8.97 26.81 1521.61 2976.78 01:00:01 AM 15.05 0.00 15.05 0.00 8609.68 01:01:01 AM 111.73 6.81 104.92 1248.12 8671.96 01:02:01 AM 31.98 0.91 31.07 85.20 4816.57 01:03:01 AM 18.25 0.02 18.23 0.93 1426.15 01:04:01 AM 12.26 0.68 11.58 94.92 215.20 Average: 41.93 3.45 38.48 585.04 3639.99 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:00 AM 5489904 7046124 2392528 30.35 2688 1746780 761676 8.53 190884 1913656 104548 01:00:01 AM 5489164 7045684 2393268 30.36 2688 1747064 761676 8.53 190888 1914416 100880 01:01:01 AM 5202212 7004336 2680220 34.00 2688 1979156 740380 8.29 211328 2122260 90640 01:02:01 AM 5187848 7020400 2694584 34.18 2688 2009124 723988 8.11 231708 2118652 30244 01:03:01 AM 5159288 6990304 2723144 34.55 2688 2008056 752236 8.42 249816 2129796 16 01:04:01 AM 5185108 7020520 2697324 34.22 2688 2012440 718096 8.04 409280 1945216 1388 Average: 5285587 7021228 2596845 32.94 2688 1917103 743009 8.32 247317 2023999 54619 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:00 AM eth0 154.36 112.91 977.02 40.45 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 20.43 12.90 150.21 3.01 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 48.75 37.84 493.24 6.92 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 43.76 30.18 387.41 15.82 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 5.93 5.42 3.86 2.04 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 14.05 13.38 11.89 6.45 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 52.95 39.63 372.16 14.22 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) 00:58:04 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:00 AM all 22.91 0.00 3.40 1.23 0.08 72.38 01:00:00 AM 0 28.51 0.00 3.14 1.43 0.08 66.84 01:00:00 AM 1 17.30 0.00 3.65 1.04 0.08 77.93 01:00:01 AM all 6.45 0.00 2.15 0.00 0.00 91.40 01:00:01 AM 0 7.61 0.00 1.09 0.00 0.00 91.30 01:00:01 AM 1 5.32 0.00 3.19 0.00 0.00 91.49 01:01:01 AM all 28.94 0.00 5.33 4.73 0.14 60.86 01:01:01 AM 0 32.20 0.00 5.72 5.70 0.15 56.23 01:01:01 AM 1 25.67 0.00 4.94 3.76 0.13 65.50 01:02:01 AM all 12.69 0.00 1.86 12.20 0.07 73.17 01:02:01 AM 0 16.73 0.00 2.26 17.28 0.07 63.67 01:02:01 AM 1 8.64 0.00 1.47 7.11 0.08 82.69 01:03:01 AM all 8.32 0.00 0.69 11.08 0.04 79.86 01:03:01 AM 0 13.96 0.00 0.99 13.63 0.03 71.39 01:03:01 AM 1 2.68 0.00 0.40 8.53 0.05 88.34 01:04:01 AM all 18.28 0.00 2.08 5.58 0.09 73.97 01:04:01 AM 0 25.86 0.00 2.22 7.36 0.12 64.45 01:04:01 AM 1 10.69 0.00 1.94 3.80 0.07 83.51 Average: all 18.17 0.00 2.67 6.96 0.09 72.11 Average: 0 23.38 0.00 2.86 9.08 0.09 64.58 Average: 1 12.96 0.00 2.48 4.84 0.08 79.64