---> uname -a: Linux prd-centos8-robot-2c-8g-22303.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 572 4995 19 2129 6829 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:a9:c3:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fea9:c363/64 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) 09/15/2024 _x86_64_ (2 CPU) 00:43:13 LINUX RESTART (2 CPU) 12:44:01 AM tps rtps wtps bread/s bwrtn/s 12:45:01 AM 98.68 15.19 83.49 2695.50 6650.47 12:46:01 AM 77.82 0.70 77.12 50.79 9523.78 12:47:01 AM 34.09 0.42 33.67 64.78 1804.90 12:48:01 AM 43.04 2.52 40.53 396.07 6724.63 12:49:01 AM 2.85 0.12 2.73 33.86 94.07 12:50:01 AM 2.02 0.02 2.00 0.13 98.47 12:51:01 AM 0.45 0.00 0.45 0.00 15.41 12:52:01 AM 0.13 0.00 0.13 0.00 7.61 12:53:01 AM 12.10 0.33 11.76 37.85 408.25 Average: 30.13 2.14 27.99 364.34 2813.98 12:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 AM 5340076 7071068 2542356 32.25 2688 1912620 674264 7.55 211108 2008016 158140 12:46:01 AM 5219028 7047124 2663404 33.79 2688 2005412 665624 7.45 231180 2087176 1108 12:47:01 AM 4998888 7025888 2883544 36.58 2688 2195860 677124 7.58 255220 2257364 185168 12:48:01 AM 5034828 7073408 2847604 36.13 2688 2207832 637820 7.14 263792 2209300 8 12:49:01 AM 4991260 7031756 2891172 36.68 2688 2209748 686260 7.68 264388 2252104 680 12:50:01 AM 4989704 7030584 2892728 36.70 2688 2210164 720060 8.06 264456 2253240 44 12:51:01 AM 4989224 7030432 2893208 36.70 2688 2210460 704684 7.89 264456 2253960 44 12:52:01 AM 4987872 7029404 2894560 36.72 2688 2210784 704684 7.89 264456 2255372 168 12:53:01 AM 5167556 7039192 2714876 34.44 2688 2046968 656816 7.35 291584 2068524 19848 Average: 5079826 7042095 2802606 35.56 2688 2134428 680815 7.62 256738 2182784 40579 12:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 205.26 148.73 1398.71 45.70 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 39.76 31.78 390.09 7.44 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 38.20 32.61 275.84 8.33 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 110.53 108.68 34.22 32.98 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 28.19 16.21 6.94 3.21 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 4.38 2.67 2.42 1.12 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 0.80 0.47 0.10 0.08 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 4.67 0.48 0.63 0.08 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 47.15 34.32 79.02 27.63 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 53.22 41.77 243.11 14.06 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) 09/15/2024 _x86_64_ (2 CPU) 00:43:13 LINUX RESTART (2 CPU) 12:44:01 AM CPU %user %nice %system %iowait %steal %idle 12:45:01 AM all 36.83 0.00 6.48 1.67 0.11 54.92 12:45:01 AM 0 37.85 0.00 6.36 1.77 0.12 53.91 12:45:01 AM 1 35.80 0.00 6.60 1.57 0.10 55.93 12:46:01 AM all 21.93 0.00 3.20 1.75 0.08 73.04 12:46:01 AM 0 26.08 0.00 3.40 1.97 0.08 68.46 12:46:01 AM 1 17.77 0.00 3.00 1.54 0.07 77.62 12:47:01 AM all 29.05 0.00 3.99 0.64 0.08 66.24 12:47:01 AM 0 44.06 0.00 4.77 0.90 0.08 50.18 12:47:01 AM 1 14.06 0.00 3.21 0.38 0.08 82.26 12:48:01 AM all 5.05 0.00 1.37 1.78 0.06 91.74 12:48:01 AM 0 5.78 0.00 1.37 1.97 0.05 90.83 12:48:01 AM 1 4.32 0.00 1.37 1.59 0.07 92.65 12:49:01 AM all 4.75 0.00 0.39 0.49 0.05 94.32 12:49:01 AM 0 4.01 0.00 0.39 0.81 0.03 94.77 12:49:01 AM 1 5.50 0.00 0.39 0.17 0.07 93.87 12:50:01 AM all 1.97 0.00 0.17 0.01 0.05 97.80 12:50:01 AM 0 2.66 0.00 0.20 0.02 0.07 97.06 12:50:01 AM 1 1.29 0.00 0.13 0.00 0.03 98.54 12:51:01 AM all 1.58 0.00 0.13 0.01 0.10 98.18 12:51:01 AM 0 1.92 0.00 0.13 0.02 0.10 97.83 12:51:01 AM 1 1.24 0.00 0.13 0.00 0.10 98.53 12:52:01 AM all 1.78 0.00 0.15 0.00 0.12 97.95 12:52:01 AM 0 1.49 0.00 0.12 0.00 0.12 98.28 12:52:01 AM 1 2.07 0.00 0.18 0.00 0.12 97.62 12:53:01 AM all 14.69 0.00 1.92 0.15 0.08 83.16 12:53:01 AM 0 22.00 0.00 1.77 0.17 0.08 75.97 12:53:01 AM 1 7.36 0.00 2.06 0.13 0.08 90.37 Average: all 13.09 0.00 1.98 0.72 0.08 84.13 Average: 0 16.22 0.00 2.06 0.85 0.08 80.79 Average: 1 9.95 0.00 1.90 0.60 0.08 87.46