---> uname -a: Linux prd-centos8-robot-2c-8g-6318.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 608 4953 19 2135 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:a9:2f:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fea9:2fee/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) 12/29/2024 _x86_64_ (2 CPU) 23:25:00 LINUX RESTART (2 CPU) 11:26:02 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 85.74 6.71 79.03 1146.61 6291.72 11:28:01 PM 72.99 0.73 72.26 53.05 9796.47 11:29:01 PM 36.57 7.13 29.44 1310.50 1676.36 11:30:01 PM 45.50 2.52 42.99 396.00 6924.49 11:31:01 PM 4.32 0.10 4.22 32.12 191.25 11:32:01 PM 15.23 0.42 14.81 47.73 740.61 Average: 43.28 2.92 40.35 495.91 4264.73 11:26:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5291592 7000328 2590840 32.87 2688 1891172 721768 8.08 191436 2077884 175860 11:28:01 PM 5198480 6998156 2683952 34.05 2688 1977416 722756 8.09 208544 2132676 1120 11:29:01 PM 5013228 7048992 2869204 36.40 2688 2206064 659460 7.38 256440 2248556 171880 11:30:01 PM 4988104 7039504 2894328 36.72 2688 2221356 671428 7.52 264000 2257796 4 11:31:01 PM 4944008 6997256 2938424 37.28 2688 2223148 729112 8.16 264212 2301836 836 11:32:01 PM 5132820 7011780 2749612 34.88 2688 2054888 699312 7.83 454168 1948008 13360 Average: 5094705 7016003 2787727 35.37 2688 2095674 700639 7.85 273133 2161126 60510 11:26:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 195.51 140.74 1361.10 39.07 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 52.85 35.97 441.44 7.14 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 37.17 30.61 297.07 7.27 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 220.68 193.02 47.70 43.00 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 21.76 15.84 6.93 2.08 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 75.72 56.01 87.56 29.13 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 100.36 78.53 370.95 21.23 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) 12/29/2024 _x86_64_ (2 CPU) 23:25:00 LINUX RESTART (2 CPU) 11:26:02 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 37.33 0.00 5.57 2.50 0.11 54.48 11:27:01 PM 0 43.50 0.00 6.26 2.14 0.12 47.99 11:27:01 PM 1 31.15 0.00 4.89 2.87 0.10 60.99 11:28:01 PM all 20.52 0.00 3.04 5.09 0.09 71.26 11:28:01 PM 0 31.25 0.00 3.76 6.07 0.07 58.86 11:28:01 PM 1 9.82 0.00 2.32 4.12 0.12 83.63 11:29:01 PM all 24.52 0.00 3.83 0.97 0.08 70.60 11:29:01 PM 0 24.36 0.00 3.87 0.85 0.07 70.85 11:29:01 PM 1 24.67 0.00 3.80 1.08 0.08 70.36 11:30:01 PM all 10.85 0.00 2.27 3.52 0.07 83.29 11:30:01 PM 0 11.78 0.00 2.39 4.53 0.07 81.23 11:30:01 PM 1 9.92 0.00 2.16 2.51 0.07 85.34 11:31:01 PM all 3.64 0.00 0.34 0.06 0.04 95.92 11:31:01 PM 0 4.95 0.00 0.35 0.03 0.03 94.63 11:31:01 PM 1 2.32 0.00 0.33 0.08 0.05 97.21 11:32:01 PM all 20.57 0.00 2.80 0.23 0.08 76.33 11:32:01 PM 0 27.70 0.00 2.82 0.27 0.08 69.14 11:32:01 PM 1 13.45 0.00 2.79 0.18 0.07 83.51 Average: all 19.53 0.00 2.97 2.06 0.08 75.36 Average: 0 23.88 0.00 3.23 2.32 0.07 70.50 Average: 1 15.18 0.00 2.71 1.81 0.08 80.22