---> uname -a: Linux prd-centos8-robot-2c-8g-1501.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 574 5000 19 2121 6826 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:98:60:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fe98:6090/64 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) 01/14/2025 _x86_64_ (2 CPU) 02:42:25 LINUX RESTART (2 CPU) 02:43:01 AM tps rtps wtps bread/s bwrtn/s 02:44:01 AM 87.87 44.90 42.97 7051.92 12946.83 02:45:01 AM 100.87 0.78 100.08 54.66 9838.33 02:46:01 AM 30.21 0.35 29.86 61.18 3692.24 02:47:01 AM 60.40 6.75 53.65 1249.18 5284.01 02:48:01 AM 16.23 0.08 16.15 31.99 3215.00 02:49:01 AM 14.65 0.47 14.18 49.18 613.93 Average: 51.70 8.89 42.81 1416.43 5931.69 02:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 AM 5519400 7059608 2363032 29.98 2688 1732660 709804 7.95 188064 1891628 93688 02:45:01 AM 5218752 7017684 2663680 33.79 2688 1976408 707400 7.92 199088 2120568 90632 02:46:01 AM 5204316 7027832 2678116 33.98 2688 2000700 709340 7.94 224240 2108740 22388 02:47:01 AM 5033692 7073688 2848740 36.14 2688 2209568 629768 7.05 258768 2217476 86560 02:48:01 AM 4992228 7033068 2890204 36.67 2688 2210732 661776 7.41 258912 2257428 208 02:49:01 AM 5171536 7036420 2710896 34.39 2688 2040348 675404 7.56 447588 1913900 13360 Average: 5189987 7041383 2692445 34.16 2688 2028403 682249 7.64 262777 2084957 51139 02:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 270.64 156.91 1302.77 57.16 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 84.52 63.36 936.09 9.65 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 16.03 7.73 6.29 3.49 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 231.94 169.34 336.86 42.95 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 14.31 6.48 4.41 1.53 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 59.23 36.97 79.66 20.89 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 112.78 73.47 444.34 22.61 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) 01/14/2025 _x86_64_ (2 CPU) 02:42:25 LINUX RESTART (2 CPU) 02:43:01 AM CPU %user %nice %system %iowait %steal %idle 02:44:01 AM all 34.37 0.02 6.06 14.25 0.11 45.19 02:44:01 AM 0 31.93 0.03 4.84 13.25 0.10 49.84 02:44:01 AM 1 36.83 0.00 7.29 15.25 0.12 40.52 02:45:01 AM all 34.08 0.00 4.80 3.69 0.10 57.33 02:45:01 AM 0 25.96 0.00 4.36 4.66 0.10 64.91 02:45:01 AM 1 42.21 0.00 5.24 2.72 0.10 49.73 02:46:01 AM all 13.08 0.00 1.76 13.93 0.07 71.17 02:46:01 AM 0 12.04 0.00 2.13 2.75 0.07 83.02 02:46:01 AM 1 14.11 0.00 1.39 25.09 0.07 59.35 02:47:01 AM all 26.57 0.00 4.80 2.20 0.09 66.34 02:47:01 AM 0 29.36 0.00 4.99 2.10 0.10 63.45 02:47:01 AM 1 23.78 0.00 4.60 2.30 0.08 69.23 02:48:01 AM all 1.05 0.00 0.33 0.56 0.03 98.04 02:48:01 AM 0 0.15 0.00 0.30 0.35 0.03 99.16 02:48:01 AM 1 1.95 0.00 0.35 0.77 0.02 96.91 02:49:01 AM all 17.15 0.00 2.66 0.29 0.08 79.83 02:49:01 AM 0 13.53 0.00 2.71 0.28 0.08 83.39 02:49:01 AM 1 20.76 0.00 2.61 0.30 0.07 76.27 Average: all 21.05 0.00 3.40 5.81 0.08 69.66 Average: 0 18.83 0.01 3.22 3.90 0.08 73.96 Average: 1 23.26 0.00 3.57 7.73 0.08 65.37