---> uname -a: Linux prd-centos8-robot-2c-8g-24842.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 595 5008 19 2094 6807 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:99:28:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.138/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe99:2867/64 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) 09/21/2024 _x86_64_ (2 CPU) 02:29:04 LINUX RESTART (2 CPU) 02:30:01 AM tps rtps wtps bread/s bwrtn/s 02:31:01 AM 103.22 12.68 90.54 2332.69 6627.12 02:32:01 AM 71.33 0.70 70.63 50.78 9432.21 02:33:01 AM 5.28 0.03 5.25 0.53 222.48 02:34:01 AM 13.93 0.68 13.25 102.12 282.12 Average: 48.44 3.52 44.92 621.55 4141.14 02:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:31:01 AM 5194772 7006896 2687660 34.10 2688 1989984 772256 8.65 220292 2131956 231636 02:32:01 AM 5169400 7002228 2713032 34.42 2688 2009956 742016 8.31 221580 2144008 4 02:33:01 AM 5167344 7000192 2715088 34.44 2688 2009972 742016 8.31 221664 2146652 4 02:34:01 AM 5162564 6998848 2719868 34.51 2688 2013336 726672 8.14 406520 1967540 176 Average: 5173520 7002041 2708912 34.37 2688 2005812 745740 8.35 267514 2097539 57955 02:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 89.74 71.34 946.00 15.14 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 46.57 34.84 383.90 5.96 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 1.13 0.47 0.40 0.14 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 24.51 19.43 22.52 9.98 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 40.49 31.52 338.22 7.81 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) 09/21/2024 _x86_64_ (2 CPU) 02:29:04 LINUX RESTART (2 CPU) 02:30:01 AM CPU %user %nice %system %iowait %steal %idle 02:31:01 AM all 37.46 0.00 6.18 3.14 0.12 53.10 02:31:01 AM 0 48.94 0.00 6.72 2.92 0.13 41.29 02:31:01 AM 1 25.98 0.00 5.64 3.37 0.10 64.92 02:32:01 AM all 14.36 0.00 2.26 3.09 0.06 80.23 02:32:01 AM 0 16.83 0.00 2.34 2.92 0.07 77.84 02:32:01 AM 1 11.88 0.00 2.19 3.26 0.05 82.62 02:33:01 AM all 0.32 0.00 0.10 0.03 0.03 99.52 02:33:01 AM 0 0.12 0.00 0.10 0.07 0.03 99.68 02:33:01 AM 1 0.52 0.00 0.10 0.00 0.02 99.36 02:34:01 AM all 23.10 0.00 2.54 0.48 0.06 73.82 02:34:01 AM 0 21.62 0.00 2.64 0.75 0.05 74.94 02:34:01 AM 1 24.59 0.00 2.44 0.20 0.07 72.71 Average: all 18.82 0.00 2.77 1.69 0.06 76.66 Average: 0 21.89 0.00 2.95 1.66 0.07 73.42 Average: 1 15.75 0.00 2.59 1.71 0.06 79.89