---> uname -a: Linux prd-centos8-robot-2c-8g-4865.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 601 4783 19 2312 6793 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:79:8b:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:fe79:8bfd/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) 12/22/2024 _x86_64_ (2 CPU) 23:45:02 LINUX RESTART (2 CPU) 11:46:01 PM tps rtps wtps bread/s bwrtn/s 11:47:01 PM 115.53 0.82 114.71 55.19 10828.65 11:48:01 PM 28.57 0.38 28.19 64.25 3560.11 11:49:01 PM 50.91 9.27 41.64 1642.53 2834.74 11:50:01 PM 24.63 0.00 24.63 0.00 5628.12 11:51:01 PM 2.98 0.00 2.98 0.00 90.70 11:52:01 PM 0.35 0.00 0.35 0.00 6.42 11:53:01 PM 0.13 0.02 0.12 0.13 1.17 11:54:01 PM 15.68 0.50 15.18 70.12 412.15 Average: 29.85 1.37 28.47 229.01 2920.21 11:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 PM 5195308 6996564 2687116 34.09 2688 1978916 711104 7.96 198128 2144604 90640 11:48:01 PM 5273820 7076416 2608604 33.09 2688 1980848 647208 7.25 217392 2047764 8 11:49:01 PM 5003752 7057984 2878672 36.52 2688 2223916 634012 7.10 263496 2245504 156332 11:50:01 PM 4996908 7050692 2885516 36.61 2688 2223872 649840 7.28 263484 2246024 4 11:51:01 PM 4997276 7051080 2885148 36.60 2688 2223876 649840 7.28 263484 2246168 4 11:52:01 PM 4997492 7051296 2884932 36.60 2688 2223876 649840 7.28 263484 2245992 4 11:53:01 PM 4997500 7051304 2884924 36.60 2688 2223876 649840 7.28 263484 2245928 4 11:54:01 PM 4957460 7010868 2924964 37.11 2688 2222988 667124 7.47 459668 2090428 11504 Average: 5052440 7043276 2829984 35.90 2688 2162771 657351 7.36 274078 2189052 32312 11:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 91.63 71.70 1086.78 10.95 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 18.98 13.36 6.27 4.46 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 49.44 41.88 305.04 14.41 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 584.74 413.08 109.04 88.43 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 0.55 0.33 0.12 0.10 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 1.32 0.20 0.17 0.01 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 0.45 0.13 0.02 0.01 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 23.95 19.90 23.44 10.08 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 96.39 70.08 191.35 16.06 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) 12/22/2024 _x86_64_ (2 CPU) 23:45:02 LINUX RESTART (2 CPU) 11:46:01 PM CPU %user %nice %system %iowait %steal %idle 11:47:01 PM all 37.38 0.00 5.35 2.22 0.12 54.92 11:47:01 PM 0 33.11 0.00 4.81 2.83 0.12 59.14 11:47:01 PM 1 41.67 0.00 5.89 1.62 0.13 50.69 11:48:01 PM all 10.41 0.00 1.65 0.55 0.07 87.33 11:48:01 PM 0 13.49 0.00 1.55 0.30 0.07 84.59 11:48:01 PM 1 7.33 0.00 1.74 0.80 0.07 90.06 11:49:01 PM all 28.45 0.00 5.10 0.63 0.15 65.67 11:49:01 PM 0 28.54 0.00 5.51 0.85 0.15 64.95 11:49:01 PM 1 28.37 0.00 4.69 0.40 0.15 66.39 11:50:01 PM all 1.31 0.00 1.10 0.55 0.08 96.96 11:50:01 PM 0 1.32 0.00 1.31 0.52 0.07 96.79 11:50:01 PM 1 1.29 0.00 0.90 0.59 0.08 97.14 11:51:01 PM all 0.22 0.00 0.08 0.02 0.06 99.62 11:51:01 PM 0 0.28 0.00 0.08 0.00 0.03 99.60 11:51:01 PM 1 0.15 0.00 0.08 0.03 0.08 99.65 11:52:01 PM all 0.12 0.00 0.07 0.00 0.05 99.77 11:52:01 PM 0 0.02 0.00 0.05 0.00 0.03 99.90 11:52:01 PM 1 0.22 0.00 0.08 0.00 0.07 99.63 11:53:01 PM all 0.33 0.00 0.08 0.00 0.06 99.53 11:53:01 PM 0 0.08 0.00 0.07 0.00 0.05 99.80 11:53:01 PM 1 0.57 0.00 0.10 0.00 0.07 99.27 11:54:01 PM all 21.81 0.00 2.61 0.17 0.09 75.32 11:54:01 PM 0 17.23 0.00 2.57 0.22 0.08 79.90 11:54:01 PM 1 26.39 0.00 2.65 0.12 0.10 70.74 Average: all 12.52 0.00 2.01 0.52 0.08 84.87 Average: 0 11.77 0.00 1.99 0.59 0.08 85.57 Average: 1 13.27 0.00 2.02 0.44 0.09 84.17