---> uname -a: Linux prd-centos8-robot-2c-8g-23687.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 616 4918 19 2162 6785 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:83:4d:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe83:4d59/64 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) 09/18/2024 _x86_64_ (2 CPU) 06:38:13 LINUX RESTART (2 CPU) 06:39:01 AM tps rtps wtps bread/s bwrtn/s 06:40:01 AM 100.08 14.73 85.36 2594.97 6716.06 06:41:01 AM 77.48 0.70 76.78 50.77 9469.78 06:42:01 AM 30.22 0.48 29.74 64.78 1667.33 06:43:01 AM 38.65 0.03 38.62 3.47 6656.83 06:44:01 AM 3.75 0.10 3.65 32.13 159.87 06:45:01 AM 26.62 0.65 25.97 74.11 2891.87 Average: 46.14 2.78 43.36 470.10 4593.94 06:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:40:01 AM 5275032 7010028 2607392 33.08 2688 1917396 751236 8.41 210872 2075360 160404 06:41:01 AM 5113020 6962036 2769404 35.13 2688 2026524 762712 8.54 233260 2191056 21188 06:42:01 AM 4946504 6974788 2935920 37.25 2688 2197680 730084 8.17 258020 2309048 174644 06:43:01 AM 5005108 7032504 2877316 36.50 2688 2196920 661072 7.40 260052 2243104 4 06:44:01 AM 4979492 7032392 2902932 36.83 2688 2222424 663852 7.43 260516 2268136 24420 06:45:01 AM 5103128 7009844 2779296 35.26 2688 2082848 709600 7.95 466788 1961908 172 Average: 5070381 7003599 2812043 35.67 2688 2107299 713093 7.98 281585 2174769 63472 06:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 221.17 154.91 1359.01 39.70 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 43.36 33.57 368.58 7.83 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 38.02 32.02 274.25 7.32 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 177.16 128.89 39.87 36.30 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 77.50 53.22 408.99 5.50 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 72.61 47.77 123.91 60.17 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 104.97 75.06 429.13 26.14 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) 09/18/2024 _x86_64_ (2 CPU) 06:38:13 LINUX RESTART (2 CPU) 06:39:01 AM CPU %user %nice %system %iowait %steal %idle 06:40:01 AM all 37.20 0.00 6.32 3.34 0.12 53.02 06:40:01 AM 0 33.73 0.00 5.88 2.75 0.12 57.52 06:40:01 AM 1 40.68 0.00 6.75 3.94 0.12 48.52 06:41:01 AM all 22.64 0.00 3.32 2.95 0.11 70.99 06:41:01 AM 0 18.81 0.00 2.78 3.33 0.12 74.95 06:41:01 AM 1 26.46 0.00 3.85 2.57 0.10 67.02 06:42:01 AM all 23.81 0.00 3.67 0.88 0.08 71.56 06:42:01 AM 0 29.09 0.00 3.65 0.85 0.10 66.32 06:42:01 AM 1 18.57 0.00 3.69 0.90 0.07 76.78 06:43:01 AM all 6.16 0.00 1.55 1.75 0.06 90.47 06:43:01 AM 0 3.36 0.00 1.30 1.27 0.07 94.00 06:43:01 AM 1 8.95 0.00 1.80 2.24 0.05 86.95 06:44:01 AM all 7.44 0.00 0.46 0.05 0.06 91.99 06:44:01 AM 0 8.49 0.00 0.57 0.10 0.05 90.79 06:44:01 AM 1 6.41 0.00 0.35 0.00 0.07 93.17 06:45:01 AM all 22.84 0.00 3.16 0.63 0.08 73.29 06:45:01 AM 0 28.18 0.00 3.63 0.37 0.10 67.72 06:45:01 AM 1 17.50 0.00 2.70 0.88 0.07 78.85 Average: all 20.05 0.00 3.09 1.60 0.09 75.17 Average: 0 20.34 0.00 2.98 1.45 0.09 75.14 Average: 1 19.77 0.00 3.19 1.75 0.08 75.21