---> uname -a: Linux prd-centos8-robot-2c-8g-4682.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 581 4996 19 2120 6819 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:4e:ee:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fe4e:ee06/64 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) 11/06/2024 _x86_64_ (2 CPU) 02:08:25 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 73.19 26.11 47.08 7164.55 13281.86 02:11:01 AM 121.77 4.38 117.39 111.68 10249.58 02:12:01 AM 21.28 0.42 20.86 64.78 3023.93 02:13:01 AM 59.01 0.03 58.97 3.47 7370.74 02:14:01 AM 11.85 0.08 11.76 31.99 938.91 02:15:01 AM 13.85 0.43 13.41 47.85 604.90 Average: 50.16 5.24 44.92 1237.42 5911.87 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5400656 7020600 2481772 31.48 2688 1810440 746808 8.36 214516 1976028 112440 02:11:01 AM 5177344 7011892 2705084 34.32 2688 2011332 697920 7.81 221524 2135512 80048 02:12:01 AM 5158736 7024252 2723692 34.55 2688 2041704 694844 7.78 246896 2127072 28244 02:13:01 AM 5022788 7057888 2859640 36.28 2688 2204384 619876 6.94 257484 2222612 16548 02:14:01 AM 4987716 7023652 2894712 36.72 2688 2205592 690600 7.73 257604 2261936 260 02:15:01 AM 5188156 7050608 2694272 34.18 2688 2038148 646608 7.24 446348 1898352 13360 Average: 5155899 7031482 2726529 34.59 2688 2051933 682776 7.65 274062 2103585 41817 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 282.57 174.73 1530.43 60.75 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 69.83 55.24 675.03 8.78 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 18.36 8.80 6.45 3.60 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 221.90 130.34 334.65 38.85 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 16.48 9.03 4.66 1.13 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 69.99 39.35 78.60 20.08 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 113.19 69.58 438.33 22.20 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) 11/06/2024 _x86_64_ (2 CPU) 02:08:25 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 37.57 0.00 5.98 9.94 0.10 46.40 02:10:01 AM 0 37.23 0.00 5.63 8.58 0.10 48.47 02:10:01 AM 1 37.92 0.00 6.32 11.31 0.10 44.35 02:11:01 AM all 31.94 0.00 5.47 4.94 0.12 57.53 02:11:01 AM 0 40.60 0.00 6.05 4.85 0.12 48.38 02:11:01 AM 1 23.28 0.00 4.90 5.03 0.12 66.67 02:12:01 AM all 13.44 0.00 1.91 0.98 0.07 83.61 02:12:01 AM 0 19.33 0.00 2.15 1.30 0.07 77.15 02:12:01 AM 1 7.55 0.00 1.67 0.65 0.07 90.07 02:13:01 AM all 23.89 0.00 3.78 2.99 0.09 69.25 02:13:01 AM 0 21.01 0.00 3.88 1.54 0.10 73.48 02:13:01 AM 1 26.77 0.00 3.68 4.45 0.08 65.02 02:14:01 AM all 1.29 0.00 0.22 0.32 0.04 98.13 02:14:01 AM 0 0.67 0.00 0.15 0.13 0.05 99.00 02:14:01 AM 1 1.92 0.00 0.28 0.50 0.03 97.26 02:15:01 AM all 15.13 0.00 2.53 0.43 0.07 81.84 02:15:01 AM 0 17.60 0.00 2.29 0.55 0.07 79.50 02:15:01 AM 1 12.67 0.00 2.77 0.30 0.07 84.19 Average: all 20.54 0.00 3.31 3.26 0.08 72.80 Average: 0 22.74 0.00 3.36 2.82 0.08 71.00 Average: 1 18.35 0.00 3.27 3.71 0.08 74.60