---> uname -a: Linux prd-centos8-robot-2c-8g-24848.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 565 5041 19 2090 6836 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:38:da:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe38:dafb/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) 09/21/2024 _x86_64_ (2 CPU) 02:28:25 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 87.26 23.06 64.20 6478.63 6594.05 02:31:01 AM 91.76 0.70 91.06 50.77 9588.09 02:32:01 AM 9.78 0.03 9.75 0.53 1319.39 02:33:02 AM 8.91 0.20 8.71 34.58 219.64 02:34:01 AM 20.06 0.91 19.15 112.37 421.89 Average: 43.59 4.99 38.61 1337.98 3635.72 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5263860 7008248 2618568 33.22 2688 1926848 763384 8.55 245992 2051908 177356 02:31:01 AM 5184680 7014428 2697748 34.22 2688 2006736 723252 8.10 221440 2132008 34456 02:32:01 AM 5184816 7014584 2697612 34.22 2688 2006752 723252 8.10 221456 2132076 8 02:33:02 AM 5181388 7012348 2701040 34.27 2688 2007944 718392 8.04 249336 2106496 160 02:34:01 AM 5162376 7000760 2720052 34.51 2688 2014740 738064 8.26 408208 1965800 16492 Average: 5195424 7010074 2687004 34.09 2688 1992604 733269 8.21 269286 2077658 45694 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 292.19 189.37 1571.95 61.15 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 63.01 51.18 613.57 8.92 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 1.80 0.62 0.65 0.34 0.00 0.00 0.00 0.00 02:33:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:02 AM eth0 13.17 10.78 13.56 5.45 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 18.71 17.13 15.36 8.51 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 77.90 53.89 443.98 16.89 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) 09/21/2024 _x86_64_ (2 CPU) 02:28:25 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 36.87 0.00 6.47 5.70 0.14 50.82 02:30:01 AM 0 36.22 0.00 5.44 5.19 0.15 52.99 02:30:01 AM 1 37.51 0.00 7.50 6.20 0.13 48.65 02:31:01 AM all 30.64 0.00 4.43 5.70 0.10 59.13 02:31:01 AM 0 27.27 0.00 4.08 5.08 0.12 63.46 02:31:01 AM 1 34.04 0.00 4.79 6.32 0.08 54.76 02:32:01 AM all 0.43 0.00 0.21 0.29 0.03 99.05 02:32:01 AM 0 0.22 0.00 0.22 0.18 0.02 99.37 02:32:01 AM 1 0.63 0.00 0.20 0.40 0.03 98.73 02:33:02 AM all 11.73 0.00 1.12 0.13 0.05 86.97 02:33:02 AM 0 10.10 0.00 1.05 0.17 0.03 88.65 02:33:02 AM 1 13.35 0.00 1.18 0.10 0.07 85.30 02:34:01 AM all 27.40 0.00 3.22 0.75 0.09 68.54 02:34:01 AM 0 24.58 0.00 3.29 0.68 0.10 71.35 02:34:01 AM 1 30.23 0.00 3.14 0.81 0.08 65.73 Average: all 21.35 0.00 3.08 2.51 0.08 72.97 Average: 0 19.63 0.00 2.81 2.26 0.08 75.22 Average: 1 23.08 0.00 3.35 2.76 0.08 70.73