---> uname -a: Linux prd-centos8-robot-2c-8g-44168.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 599 4936 19 2161 6802 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:5c:04:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fe5c:447/64 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) 10/20/2024 _x86_64_ (2 CPU) 02:18:12 LINUX RESTART (2 CPU) 02:19:01 AM tps rtps wtps bread/s bwrtn/s 02:20:01 AM 97.77 13.08 84.69 2342.82 6648.52 02:21:01 AM 76.84 0.70 76.15 50.77 9652.29 02:22:01 AM 27.78 0.42 27.36 64.79 1515.90 02:23:01 AM 46.27 0.03 46.23 3.47 6929.37 02:24:01 AM 2.80 0.10 2.70 32.13 81.59 02:25:01 AM 18.71 0.42 18.29 47.72 2215.08 Average: 45.03 2.46 42.57 423.63 4507.47 02:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 AM 5297048 7029340 2585384 32.80 2688 1914664 715000 8.01 211116 2052048 160860 02:21:01 AM 5175820 7008464 2706612 34.34 2688 2009820 703880 7.88 231752 2127572 1120 02:22:01 AM 5011708 7040336 2870724 36.42 2688 2198500 658864 7.38 256260 2245724 169016 02:23:01 AM 5015896 7048368 2866536 36.37 2688 2201968 647648 7.25 258512 2232600 4 02:24:01 AM 4943260 6996996 2939172 37.29 2688 2223232 726668 8.14 258636 2304520 20308 02:25:01 AM 5067364 6972144 2815068 35.71 2688 2080524 737980 8.26 465488 1998296 13360 Average: 5085183 7015941 2797249 35.49 2688 2104785 698340 7.82 280294 2160127 60778 02:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 153.12 113.36 1166.97 23.50 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 50.44 36.00 422.36 7.11 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 38.89 31.68 294.84 7.37 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 195.22 145.53 43.98 32.97 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 59.77 48.36 368.74 5.04 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 81.16 51.12 119.77 61.36 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 96.43 71.01 402.78 22.89 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) 10/20/2024 _x86_64_ (2 CPU) 02:18:12 LINUX RESTART (2 CPU) 02:19:01 AM CPU %user %nice %system %iowait %steal %idle 02:20:01 AM all 35.95 0.00 5.86 3.16 0.13 54.91 02:20:01 AM 0 38.80 0.00 5.85 3.53 0.12 51.71 02:20:01 AM 1 33.12 0.00 5.86 2.79 0.13 58.10 02:21:01 AM all 21.61 0.00 3.24 3.62 0.09 71.44 02:21:01 AM 0 20.07 0.00 2.72 3.31 0.08 73.81 02:21:01 AM 1 23.14 0.00 3.76 3.94 0.10 69.06 02:22:01 AM all 24.09 0.00 3.67 0.67 0.08 71.48 02:22:01 AM 0 7.31 0.00 2.63 0.52 0.07 89.48 02:22:01 AM 1 40.89 0.00 4.72 0.83 0.10 53.46 02:23:01 AM all 10.60 0.00 2.07 2.17 0.08 85.08 02:23:01 AM 0 12.62 0.00 1.93 2.08 0.10 83.28 02:23:01 AM 1 8.59 0.00 2.21 2.26 0.07 86.88 02:24:01 AM all 6.52 0.00 0.40 0.03 0.05 93.00 02:24:01 AM 0 6.87 0.00 0.49 0.07 0.03 92.54 02:24:01 AM 1 6.17 0.00 0.32 0.00 0.07 93.45 02:25:01 AM all 21.78 0.00 2.72 0.65 0.08 74.77 02:25:01 AM 0 13.03 0.00 2.53 0.82 0.07 83.55 02:25:01 AM 1 30.47 0.00 2.92 0.47 0.08 66.06 Average: all 20.11 0.00 3.00 1.72 0.09 75.09 Average: 0 16.46 0.00 2.69 1.72 0.08 79.05 Average: 1 23.74 0.00 3.30 1.71 0.09 71.15