---> uname -a: Linux prd-centos8-robot-2c-8g-10967.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 554 5053 19 2089 6847 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:45:d5:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe45:d587/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/25/2024 _x86_64_ (2 CPU) 02:28:33 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 56.08 25.04 31.04 6866.11 18960.18 02:31:01 AM 104.50 6.95 97.55 1309.08 9313.03 02:32:01 AM 56.59 0.95 55.64 87.05 5722.00 02:33:01 AM 21.93 0.67 21.26 94.77 1462.85 Average: 59.78 8.40 51.37 2089.30 8864.66 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5610052 7101836 2272384 28.83 2688 1685100 672792 7.53 177904 1814984 80768 02:31:01 AM 5252260 7030996 2630176 33.37 2688 1959020 724268 8.11 219100 2080972 111992 02:32:01 AM 5148700 6995172 2733736 34.68 2688 2023552 727260 8.14 234032 2156880 43732 02:33:01 AM 5255096 7092200 2627340 33.33 2688 2013596 623248 6.98 406464 1876112 16016 Average: 5316527 7055051 2565909 32.55 2688 1920317 686892 7.69 259375 1982237 63127 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 270.54 163.36 1009.01 56.46 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 71.21 58.52 770.99 7.74 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 42.41 34.86 280.04 19.47 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 16.13 15.69 13.07 7.22 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 100.07 68.11 518.30 22.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/25/2024 _x86_64_ (2 CPU) 02:28:33 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 27.81 0.00 5.07 8.64 0.08 58.39 02:30:01 AM 0 23.33 0.00 4.81 9.02 0.08 62.76 02:30:01 AM 1 32.29 0.00 5.34 8.27 0.08 54.02 02:31:01 AM all 38.23 0.00 5.30 4.08 0.13 52.27 02:31:01 AM 0 34.66 0.00 4.32 4.92 0.12 55.99 02:31:01 AM 1 41.80 0.00 6.28 3.24 0.13 48.56 02:32:01 AM all 28.35 0.00 3.06 2.31 0.09 66.19 02:32:01 AM 0 10.35 0.00 2.43 1.92 0.08 85.22 02:32:01 AM 1 46.45 0.00 3.69 2.70 0.10 47.06 02:33:01 AM all 29.44 0.00 2.79 2.06 0.12 65.59 02:33:01 AM 0 24.37 0.00 2.67 2.08 0.10 70.78 02:33:01 AM 1 34.51 0.00 2.91 2.03 0.14 60.40 Average: all 30.97 0.00 4.06 4.27 0.10 60.60 Average: 0 23.17 0.00 3.56 4.48 0.10 68.69 Average: 1 38.78 0.00 4.56 4.06 0.11 52.48