---> uname -a: Linux prd-centos8-robot-2c-8g-41947.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 593 5009 19 2095 6808 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:f4:d8:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fef4:d87e/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) 10/13/2024 _x86_64_ (2 CPU) 02:34:59 LINUX RESTART (2 CPU) 02:36:02 AM tps rtps wtps bread/s bwrtn/s 02:37:01 AM 129.89 59.27 70.62 7232.67 15249.29 02:38:01 AM 96.83 0.70 96.13 50.78 11025.64 02:39:01 AM 14.21 0.03 14.18 0.53 1363.11 02:40:01 AM 7.83 0.20 7.63 34.79 152.26 Average: 61.91 14.87 47.04 1807.17 6913.13 02:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:37:01 AM 5334032 6999496 2548400 32.33 2688 1853780 770748 8.63 225460 2022792 133904 02:38:01 AM 5148856 6983448 2733576 34.68 2688 2010960 741032 8.30 221680 2158984 30068 02:39:01 AM 5153912 6987980 2728520 34.62 2688 2010984 741032 8.30 221696 2158756 12 02:40:01 AM 5169644 7004836 2712788 34.42 2688 2012172 733440 8.21 244864 2121064 156 Average: 5201611 6993940 2680821 34.01 2688 1971974 746563 8.36 228425 2115399 41035 02:36:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 289.56 185.31 1602.59 62.90 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 56.26 43.24 631.13 7.91 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 5.21 0.43 0.93 0.15 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 11.90 9.40 12.35 5.15 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 89.91 59.07 557.42 18.84 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) 10/13/2024 _x86_64_ (2 CPU) 02:34:59 LINUX RESTART (2 CPU) 02:36:02 AM CPU %user %nice %system %iowait %steal %idle 02:37:01 AM all 31.54 0.03 7.01 15.58 0.10 45.73 02:37:01 AM 0 35.47 0.02 6.98 15.65 0.10 41.78 02:37:01 AM 1 27.62 0.05 7.03 15.52 0.10 49.67 02:38:01 AM all 30.06 0.00 4.62 7.61 0.10 57.62 02:38:01 AM 0 40.21 0.00 5.93 7.96 0.10 45.80 02:38:01 AM 1 19.89 0.00 3.30 7.26 0.10 69.44 02:39:01 AM all 0.39 0.00 0.18 1.69 0.04 97.70 02:39:01 AM 0 0.33 0.00 0.13 0.22 0.03 99.28 02:39:01 AM 1 0.45 0.00 0.22 3.16 0.05 96.12 02:40:01 AM all 10.20 0.00 1.02 0.44 0.04 88.30 02:40:01 AM 0 9.74 0.00 1.10 0.40 0.03 88.72 02:40:01 AM 1 10.66 0.00 0.94 0.49 0.05 87.87 Average: all 17.94 0.01 3.18 6.27 0.07 72.53 Average: 0 21.32 0.00 3.51 5.98 0.07 69.12 Average: 1 14.57 0.01 2.85 6.55 0.08 75.95