---> uname -a: Linux prd-centos8-robot-2c-8g-5201.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 576 4990 19 2130 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:3f:21:a5 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 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:fe3f:21a5/64 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) 11/08/2024 _x86_64_ (2 CPU) 02:08:57 LINUX RESTART (2 CPU) 02:10:01 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 94.30 9.58 84.72 1536.57 6403.68 02:12:01 AM 62.71 0.63 62.08 48.92 9049.18 02:13:01 AM 37.90 0.42 37.49 64.78 2677.66 02:14:01 AM 50.20 2.52 47.68 396.00 6964.26 02:15:01 AM 3.23 0.10 3.13 32.13 117.35 02:16:01 AM 26.84 0.85 25.99 101.70 1175.01 Average: 45.87 2.35 43.52 363.39 4398.03 02:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 5306736 7105808 2575696 32.68 2688 1976972 641204 7.18 209764 2029348 227032 02:12:01 AM 5227580 7059244 2654852 33.68 2688 2008296 663624 7.43 228872 2077736 30132 02:13:01 AM 5004696 7002648 2877736 36.51 2688 2169532 721848 8.08 270016 2244376 140776 02:14:01 AM 5028116 7072016 2854316 36.21 2688 2213152 626288 7.01 262588 2215320 4 02:15:01 AM 5027032 7072868 2855400 36.22 2688 2215076 623604 6.98 263048 2216208 772 02:16:01 AM 5171152 7045816 2711280 34.40 2688 2049744 661008 7.40 453568 1905768 1360 Average: 5127552 7059733 2754880 34.95 2688 2105462 656263 7.35 281309 2114793 66679 02:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 86.96 71.48 914.73 10.19 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 39.17 27.26 437.22 4.93 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 34.84 29.21 293.80 7.23 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 186.59 137.45 45.44 42.09 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 31.34 15.41 10.49 2.01 0.00 0.00 0.00 0.00 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 45.90 36.54 80.85 23.57 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 70.80 52.89 297.11 15.00 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) 11/08/2024 _x86_64_ (2 CPU) 02:08:57 LINUX RESTART (2 CPU) 02:10:01 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 37.21 0.00 6.22 3.66 0.11 52.80 02:11:01 AM 0 46.27 0.00 7.35 3.47 0.12 42.80 02:11:01 AM 1 28.16 0.00 5.09 3.86 0.10 62.78 02:12:01 AM all 14.41 0.00 2.28 2.25 0.10 80.96 02:12:01 AM 0 15.64 0.00 1.79 1.37 0.07 81.13 02:12:01 AM 1 13.19 0.00 2.76 3.13 0.13 80.78 02:13:01 AM all 24.43 0.00 2.91 1.28 0.09 71.28 02:13:01 AM 0 33.94 0.00 3.42 1.54 0.10 61.00 02:13:01 AM 1 14.92 0.00 2.41 1.02 0.08 81.57 02:14:01 AM all 13.01 0.00 2.57 2.26 0.08 82.09 02:14:01 AM 0 17.44 0.00 2.77 2.94 0.08 76.76 02:14:01 AM 1 8.58 0.00 2.36 1.57 0.08 87.41 02:15:01 AM all 1.79 0.00 0.29 0.07 0.08 97.78 02:15:01 AM 0 2.83 0.00 0.42 0.13 0.08 96.54 02:15:01 AM 1 0.75 0.00 0.17 0.00 0.07 99.02 02:16:01 AM all 29.21 0.00 3.89 0.59 0.12 66.20 02:16:01 AM 0 35.27 0.00 4.00 0.74 0.12 59.87 02:16:01 AM 1 23.16 0.00 3.78 0.43 0.12 72.51 Average: all 20.02 0.00 3.03 1.68 0.10 75.17 Average: 0 25.24 0.00 3.30 1.70 0.09 69.67 Average: 1 14.80 0.00 2.76 1.67 0.10 80.67