---> uname -a: Linux prd-centos8-robot-2c-8g-10246.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 567 4999 19 2129 6833 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:80:1d:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fe80:1d00/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/23/2024 _x86_64_ (2 CPU) 00:15:06 LINUX RESTART (2 CPU) 12:16:01 AM tps rtps wtps bread/s bwrtn/s 12:17:01 AM 84.54 12.60 71.94 2381.87 6398.90 12:18:01 AM 75.30 0.08 75.22 2.53 7581.62 12:19:01 AM 36.95 1.45 35.50 170.34 3889.44 12:20:01 AM 38.45 0.17 38.29 9.46 2717.64 12:21:01 AM 34.58 2.60 31.98 398.47 5683.51 12:22:01 AM 25.95 0.55 25.40 71.19 1210.45 Average: 49.30 2.91 46.39 505.67 4580.30 12:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:17:01 AM 5380524 7080904 2501904 31.74 2688 1883320 662212 7.41 210508 1970560 136220 12:18:01 AM 5126524 6977464 2755904 34.96 2688 2028256 752060 8.42 215348 2196268 110168 12:19:01 AM 5262592 7096416 2619836 33.24 2688 2011040 639940 7.17 241012 2033512 44 12:20:01 AM 4989096 7020452 2893332 36.71 2688 2201276 690216 7.73 261500 2262996 139456 12:21:01 AM 5022588 7068796 2859840 36.28 2688 2215764 628208 7.03 267572 2218400 976 12:22:01 AM 5131916 7005708 2750512 34.89 2688 2049304 702704 7.87 442276 1958056 176 Average: 5152207 7041623 2730221 34.64 2688 2064827 679223 7.61 273036 2106632 64507 12:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 64.40 49.75 693.03 6.23 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 46.09 41.09 497.79 7.63 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 13.01 8.60 6.00 3.15 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 40.79 28.41 294.90 6.35 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 234.92 205.91 58.89 45.72 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 41.09 33.76 78.77 22.33 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 73.39 61.26 271.56 15.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/23/2024 _x86_64_ (2 CPU) 00:15:06 LINUX RESTART (2 CPU) 12:16:01 AM CPU %user %nice %system %iowait %steal %idle 12:17:01 AM all 27.09 0.00 4.70 2.86 0.07 65.28 12:17:01 AM 0 30.24 0.00 5.29 3.41 0.07 60.99 12:17:01 AM 1 23.94 0.00 4.10 2.30 0.08 69.57 12:18:01 AM all 33.18 0.00 3.52 2.08 0.09 61.12 12:18:01 AM 0 38.72 0.00 4.04 1.98 0.10 55.16 12:18:01 AM 1 27.65 0.00 3.00 2.18 0.08 67.08 12:19:01 AM all 16.07 0.00 1.83 4.89 0.11 77.11 12:19:01 AM 0 11.71 0.00 1.83 1.95 0.10 84.41 12:19:01 AM 1 20.43 0.00 1.82 7.83 0.12 69.80 12:20:01 AM all 22.66 0.00 3.48 1.30 0.09 72.47 12:20:01 AM 0 21.32 0.00 3.45 1.72 0.08 73.43 12:20:01 AM 1 24.01 0.00 3.50 0.88 0.10 71.50 12:21:01 AM all 11.04 0.00 1.95 1.54 0.05 85.43 12:21:01 AM 0 10.85 0.00 2.05 2.02 0.05 85.03 12:21:01 AM 1 11.23 0.00 1.84 1.06 0.05 85.82 12:22:01 AM all 28.59 0.00 3.14 0.59 0.09 67.58 12:22:01 AM 0 38.69 0.00 3.19 0.50 0.10 57.52 12:22:01 AM 1 18.50 0.00 3.09 0.68 0.08 77.64 Average: all 23.11 0.00 3.10 2.21 0.08 71.49 Average: 0 25.25 0.00 3.31 1.93 0.08 69.42 Average: 1 20.97 0.00 2.89 2.49 0.09 73.56