---> uname -a: Linux prd-centos8-robot-2c-8g-25673.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 570 5033 19 2094 6832 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:e0:3b:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fee0:3b32/64 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) 09/22/2024 _x86_64_ (2 CPU) 02:08:18 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 96.85 15.19 81.66 2695.50 6636.80 02:11:01 AM 78.99 0.71 78.28 51.63 9838.20 02:12:01 AM 10.90 0.23 10.66 35.32 386.29 02:13:01 AM 14.43 0.70 13.73 95.85 280.49 Average: 50.18 4.22 45.95 722.37 4262.62 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5272600 7018108 2609828 33.11 2688 1926944 742076 8.31 210764 2074732 170760 02:11:01 AM 5182104 7014908 2700324 34.26 2688 2009828 712732 7.98 221532 2132428 4 02:12:01 AM 5135560 6991852 2746868 34.85 2688 2033300 719428 8.06 234244 2167860 21188 02:13:01 AM 5210512 7051644 2671916 33.90 2688 2017492 674232 7.55 408076 1918640 16596 Average: 5200194 7019128 2682234 34.03 2688 1996891 712117 7.97 268654 2073415 52137 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 232.69 153.93 1423.74 47.45 0.00 0.00 0.00 0.00 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 48.82 38.29 412.29 6.56 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 12.16 9.93 12.31 5.15 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 19.98 17.51 15.32 7.77 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 78.54 54.99 466.15 16.78 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) 09/22/2024 _x86_64_ (2 CPU) 02:08:18 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 38.44 0.00 6.25 2.81 0.11 52.39 02:10:01 AM 0 31.65 0.00 6.42 2.81 0.10 59.02 02:10:01 AM 1 45.22 0.00 6.08 2.81 0.12 45.77 02:11:01 AM all 18.60 0.00 2.90 7.79 0.08 70.64 02:11:01 AM 0 16.55 0.00 2.82 8.63 0.08 71.91 02:11:01 AM 1 20.64 0.00 2.99 6.94 0.07 69.37 02:12:01 AM all 7.83 0.00 0.85 6.09 0.07 85.16 02:12:01 AM 0 4.66 0.00 0.74 3.59 0.07 90.94 02:12:01 AM 1 11.01 0.00 0.96 8.60 0.07 79.37 02:13:01 AM all 24.99 0.00 3.08 1.86 0.12 69.95 02:13:01 AM 0 18.68 0.00 3.03 0.86 0.10 77.33 02:13:01 AM 1 31.31 0.00 3.14 2.87 0.13 62.55 Average: all 22.47 0.00 3.27 4.63 0.09 69.53 Average: 0 17.88 0.00 3.25 3.96 0.09 74.82 Average: 1 27.07 0.00 3.29 5.30 0.10 64.24