---> uname -a: Linux prd-centos8-robot-2c-8g-17927.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 604 4928 19 2164 6796 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:38:48:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fe38:48a5/64 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) 07/05/2024 _x86_64_ (2 CPU) 06:11:58 LINUX RESTART (2 CPU) 06:13:01 AM tps rtps wtps bread/s bwrtn/s 06:14:01 AM 98.22 52.57 45.64 5775.11 18391.50 06:15:02 AM 117.95 7.00 110.95 1266.06 9709.87 06:16:01 AM 21.96 0.42 21.54 31.18 3306.61 06:17:01 AM 26.51 0.78 25.72 120.36 1414.33 06:18:01 AM 44.16 0.12 44.04 35.46 6670.92 06:19:01 AM 13.16 0.37 12.80 38.39 1254.33 Average: 53.75 10.24 43.51 1214.54 6801.21 06:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:14:01 AM 5463416 7034824 2419016 30.69 2688 1763076 758332 8.49 190340 1942884 110160 06:15:02 AM 5202612 7023228 2679820 34.00 2688 1997536 706920 7.92 211172 2123396 85796 06:16:01 AM 5217556 7038524 2664876 33.81 2688 1998416 698464 7.82 228388 2092456 56 06:17:01 AM 4964040 6972712 2918392 37.02 2688 2179740 774864 8.68 271980 2283004 159300 06:18:01 AM 4985040 7003384 2897392 36.76 2688 2188184 709960 7.95 259684 2262452 168 06:19:01 AM 5056616 6965672 2825816 35.85 2688 2082604 724228 8.11 304276 2164496 47580 Average: 5148213 7006391 2734219 34.69 2688 2034926 728795 8.16 244307 2144781 67177 06:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 262.65 179.21 1526.73 60.52 0.00 0.00 0.00 0.00 06:15:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:02 AM eth0 58.12 46.49 531.25 8.07 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 11.89 2.36 3.47 0.83 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 35.70 32.99 270.48 7.54 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 249.33 175.54 59.87 44.03 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 119.19 84.72 562.60 61.02 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 123.13 87.12 493.80 30.42 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) 07/05/2024 _x86_64_ (2 CPU) 06:11:58 LINUX RESTART (2 CPU) 06:13:01 AM CPU %user %nice %system %iowait %steal %idle 06:14:01 AM all 26.00 0.03 5.51 27.16 0.12 41.18 06:14:01 AM 0 31.03 0.07 5.63 26.91 0.14 36.23 06:14:01 AM 1 20.96 0.00 5.38 27.41 0.10 46.14 06:15:02 AM all 35.18 0.00 5.28 7.49 0.13 51.93 06:15:02 AM 0 39.43 0.00 5.48 7.43 0.10 47.55 06:15:02 AM 1 30.94 0.00 5.07 7.56 0.15 56.29 06:16:01 AM all 2.25 0.00 0.89 25.61 0.14 71.11 06:16:01 AM 0 3.02 0.00 1.02 4.11 0.10 91.75 06:16:01 AM 1 1.48 0.00 0.77 47.07 0.19 50.50 06:17:01 AM all 25.17 0.00 3.10 4.64 0.13 66.96 06:17:01 AM 0 31.73 0.00 3.88 4.76 0.12 59.52 06:17:01 AM 1 18.65 0.00 2.32 4.53 0.13 74.37 06:18:01 AM all 14.49 0.00 2.77 4.06 0.08 78.59 06:18:01 AM 0 20.36 0.00 3.04 5.89 0.08 70.64 06:18:01 AM 1 8.67 0.00 2.51 2.25 0.07 86.50 06:19:01 AM all 19.46 0.00 1.95 0.52 0.08 77.98 06:19:01 AM 0 24.19 0.00 1.69 0.10 0.08 73.93 06:19:01 AM 1 14.80 0.00 2.21 0.94 0.08 81.97 Average: all 20.47 0.01 3.25 11.54 0.11 64.62 Average: 0 25.01 0.01 3.46 8.20 0.10 63.21 Average: 1 15.95 0.00 3.04 14.86 0.12 66.03