---> uname -a: Linux prd-centos8-robot-2c-8g-5103.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 610 4964 19 2122 6791 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:8e:c6:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fe8e:c668/64 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) 12/24/2024 _x86_64_ (2 CPU) 00:54:19 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 88.40 8.40 80.00 1457.22 5739.24 12:57:01 AM 77.69 0.73 76.96 53.05 9862.25 12:58:01 AM 18.47 0.42 18.06 64.77 1012.96 12:59:01 AM 64.00 6.75 57.25 1249.18 7724.63 01:00:01 AM 3.02 0.08 2.93 31.99 110.56 01:01:02 AM 14.46 0.35 14.11 37.97 604.35 Average: 44.34 2.79 41.55 482.31 4175.45 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5275300 6998656 2607132 33.08 2688 1905460 726796 8.14 192360 2093236 190124 12:57:01 AM 5170620 6991796 2711812 34.40 2688 1999004 720920 8.07 210356 2159108 22668 12:58:01 AM 5126812 6988768 2755620 34.96 2688 2037344 729456 8.17 232876 2172524 51520 12:59:01 AM 4987756 7027308 2894676 36.72 2688 2209524 651872 7.30 258416 2264332 84 01:00:01 AM 4958668 6999528 2923764 37.09 2688 2210844 723552 8.10 258544 2293152 92 01:01:02 AM 5145764 7010452 2736668 34.72 2688 2040728 681776 7.63 291208 2093980 14400 Average: 5110820 7002751 2771612 35.16 2688 2067151 705729 7.90 240627 2179389 46481 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 226.96 152.07 1451.95 47.24 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 50.78 34.97 441.81 7.68 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 30.58 23.11 121.60 4.96 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 204.20 145.92 218.05 39.28 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 28.13 18.08 5.99 3.92 0.00 0.00 0.00 0.00 01:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:02 AM eth0 174.77 135.69 1513.60 26.19 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 119.24 84.97 625.53 21.55 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) 12/24/2024 _x86_64_ (2 CPU) 00:54:19 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 37.47 0.00 5.41 2.41 0.11 54.60 12:56:01 AM 0 38.49 0.00 5.97 2.64 0.10 52.80 12:56:01 AM 1 36.45 0.00 4.85 2.17 0.12 56.41 12:57:01 AM all 20.44 0.00 3.10 4.14 0.14 72.17 12:57:01 AM 0 28.91 0.00 3.48 5.25 0.12 62.24 12:57:01 AM 1 12.00 0.00 2.72 3.04 0.17 82.08 12:58:01 AM all 15.29 0.00 1.96 8.65 0.10 74.00 12:58:01 AM 0 13.10 0.00 1.84 7.53 0.12 77.42 12:58:01 AM 1 17.50 0.00 2.08 9.78 0.08 70.57 12:59:01 AM all 18.85 0.00 4.06 3.67 0.08 73.34 12:59:01 AM 0 18.06 0.00 3.81 3.87 0.08 74.18 12:59:01 AM 1 19.64 0.00 4.31 3.48 0.08 72.49 01:00:01 AM all 1.93 0.00 0.23 0.03 0.04 97.77 01:00:01 AM 0 3.45 0.00 0.32 0.03 0.05 96.15 01:00:01 AM 1 0.42 0.00 0.15 0.02 0.03 99.38 01:01:02 AM all 16.03 0.00 2.24 0.20 0.08 81.45 01:01:02 AM 0 24.30 0.00 2.30 0.29 0.07 73.05 01:01:02 AM 1 7.78 0.00 2.18 0.12 0.08 89.84 Average: all 18.34 0.00 2.83 3.19 0.09 75.55 Average: 0 21.05 0.00 2.95 3.27 0.09 72.63 Average: 1 15.63 0.00 2.71 3.10 0.09 78.46