---> uname -a: Linux prd-centos8-robot-2c-8g-5953.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 591 4986 19 2119 6810 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:cf:00:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fecf:2f/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) 12/28/2024 _x86_64_ (2 CPU) 05:42:58 LINUX RESTART (2 CPU) 05:44:01 AM tps rtps wtps bread/s bwrtn/s 05:45:01 AM 88.90 6.23 82.67 1092.70 6773.09 05:46:01 AM 74.09 0.73 73.35 53.06 9700.58 05:47:01 AM 35.77 7.13 28.64 1310.50 1651.88 05:48:01 AM 43.96 0.03 43.93 3.47 6970.70 05:49:01 AM 3.08 0.10 2.98 32.92 100.83 05:50:01 AM 17.24 0.40 16.84 46.78 713.55 Average: 43.84 2.44 41.40 423.26 4318.22 05:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 AM 5314124 7076400 2568308 32.58 2688 1941284 650608 7.28 186576 2051360 228300 05:46:01 AM 5164192 6984868 2718240 34.48 2688 1998728 733016 8.21 211024 2166772 25560 05:47:01 AM 4970216 7004192 2912216 36.95 2688 2204240 703948 7.88 256532 2291464 173188 05:48:01 AM 5019652 7056144 2862780 36.32 2688 2206424 644420 7.22 258008 2232768 4 05:49:01 AM 4945724 6983720 2936708 37.26 2688 2207928 725600 8.12 258136 2305436 532 05:50:01 AM 5119928 6982308 2762504 35.05 2688 2037936 732512 8.20 447740 1964280 13360 Average: 5088973 7014605 2793459 35.44 2688 2099423 698351 7.82 269669 2168680 73491 05:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 144.94 108.65 1229.81 23.13 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 50.44 35.43 442.40 7.94 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 38.77 31.61 297.19 7.25 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 205.37 152.16 44.32 39.71 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 79.67 61.81 612.09 6.64 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 126.21 93.87 785.29 25.20 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 107.56 80.59 568.54 18.31 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) 12/28/2024 _x86_64_ (2 CPU) 05:42:58 LINUX RESTART (2 CPU) 05:44:01 AM CPU %user %nice %system %iowait %steal %idle 05:45:01 AM all 36.59 0.00 5.48 2.64 0.10 55.20 05:45:01 AM 0 57.28 0.00 6.96 2.64 0.10 33.02 05:45:01 AM 1 15.96 0.00 3.99 2.65 0.10 77.30 05:46:01 AM all 19.87 0.00 2.77 3.37 0.08 73.90 05:46:01 AM 0 23.46 0.00 2.85 2.22 0.10 71.36 05:46:01 AM 1 16.27 0.00 2.69 4.53 0.07 76.44 05:47:01 AM all 24.01 0.00 4.42 1.22 0.08 70.26 05:47:01 AM 0 34.59 0.00 4.92 1.30 0.08 59.10 05:47:01 AM 1 13.46 0.00 3.91 1.15 0.08 81.39 05:48:01 AM all 7.44 0.00 1.69 1.82 0.07 88.98 05:48:01 AM 0 11.05 0.00 2.16 1.89 0.08 84.82 05:48:01 AM 1 3.83 0.00 1.22 1.76 0.05 93.14 05:49:01 AM all 2.93 0.00 0.39 0.08 0.06 96.54 05:49:01 AM 0 3.63 0.00 0.39 0.15 0.07 95.76 05:49:01 AM 1 2.23 0.00 0.40 0.00 0.05 97.32 05:50:01 AM all 21.25 0.00 2.79 0.43 0.08 75.46 05:50:01 AM 0 27.62 0.00 3.10 0.37 0.07 68.85 05:50:01 AM 1 14.84 0.00 2.48 0.49 0.08 82.11 Average: all 18.70 0.00 2.93 1.60 0.08 76.70 Average: 0 26.29 0.00 3.40 1.43 0.08 68.80 Average: 1 11.11 0.00 2.45 1.76 0.07 84.61