---> uname -a: Linux prd-centos8-robot-2c-8g-29738.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 559 5044 19 2094 6842 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:2a:b5:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe2a:b508/64 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) 09/29/2024 _x86_64_ (2 CPU) 02:28:19 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 94.15 55.01 39.15 6326.84 31568.80 02:31:01 AM 126.18 6.96 119.22 1257.69 10880.80 02:32:01 AM 37.91 0.87 37.04 84.25 4530.29 02:33:01 AM 18.99 0.68 18.31 94.90 410.10 Average: 69.32 15.88 53.44 1941.12 11848.54 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5542848 7055056 2339584 29.68 2688 1705236 746344 8.36 184660 1873000 95832 02:31:01 AM 5164208 7019268 2718224 34.48 2688 2032160 704832 7.89 213632 2159688 133060 02:32:01 AM 5221324 7056632 2661108 33.76 2688 2012244 661644 7.41 231892 2083620 1272 02:33:01 AM 5256216 7097332 2626216 33.32 2688 2017572 621340 6.96 408348 1870496 16700 Average: 5296149 7057072 2586283 32.81 2688 1941803 683540 7.65 259633 1996701 61716 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 248.53 149.38 1144.64 54.16 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 99.58 80.00 1037.17 11.00 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 16.78 10.18 12.62 12.79 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 19.38 17.68 16.39 8.58 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 96.08 64.31 552.79 21.63 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) 09/29/2024 _x86_64_ (2 CPU) 02:28:19 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 28.15 0.04 5.71 33.56 0.10 32.44 02:30:01 AM 0 32.25 0.07 6.57 28.48 0.10 32.52 02:30:01 AM 1 24.04 0.02 4.84 38.64 0.10 32.36 02:31:01 AM all 36.08 0.00 5.96 5.12 0.12 52.72 02:31:01 AM 0 43.08 0.00 6.30 6.12 0.12 44.38 02:31:01 AM 1 29.12 0.00 5.62 4.12 0.12 61.02 02:32:01 AM all 9.71 0.00 1.59 1.42 0.07 87.21 02:32:01 AM 0 10.26 0.00 1.53 1.15 0.07 86.99 02:32:01 AM 1 9.17 0.00 1.64 1.69 0.07 87.44 02:33:01 AM all 28.27 0.00 2.75 1.09 0.08 67.82 02:33:01 AM 0 29.51 0.00 2.93 1.34 0.08 66.14 02:33:01 AM 1 27.02 0.00 2.58 0.84 0.07 69.49 Average: all 25.54 0.01 4.00 10.26 0.09 60.10 Average: 0 28.75 0.02 4.33 9.25 0.09 57.56 Average: 1 22.34 0.00 3.67 11.27 0.09 62.64