---> uname -a: Linux prd-centos8-robot-2c-8g-2268.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 4988 19 2117 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:93:cd:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fe93:cd1e/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) 12/13/2024 _x86_64_ (2 CPU) 02:12:17 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 60.20 18.39 41.80 5442.32 4881.84 02:15:01 AM 103.97 7.41 96.55 1296.50 9180.17 02:16:01 AM 30.66 0.42 30.24 64.79 3662.99 02:17:01 AM 56.21 0.03 56.18 3.47 7501.83 02:18:01 AM 8.68 0.08 8.60 31.99 824.08 02:19:01 AM 26.95 0.65 26.30 74.12 1274.45 Average: 47.78 4.50 43.28 1152.29 4554.45 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5458600 7033776 2423832 30.75 2688 1766568 729232 8.17 190060 1945556 94164 02:15:01 AM 5170216 7002716 2712216 34.41 2688 2009620 721172 8.07 220420 2143984 90632 02:16:01 AM 5250144 7084072 2632288 33.39 2688 2011580 636856 7.13 240164 2047320 16 02:17:01 AM 5017572 7053060 2864860 36.34 2688 2205444 635228 7.11 257548 2230592 16556 02:18:01 AM 4980900 7017552 2901532 36.81 2688 2206616 697584 7.81 257668 2269056 216 02:19:01 AM 5144260 7006220 2738172 34.74 2688 2037236 709672 7.95 446900 1939340 172 Average: 5170282 7032899 2712150 34.41 2688 2039511 688291 7.71 268793 2095975 33626 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 310.83 182.24 1527.02 56.53 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 77.82 61.25 713.13 9.34 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 11.58 9.48 5.62 3.58 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 240.87 178.77 338.58 47.79 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 17.46 6.75 5.00 0.80 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 60.34 40.93 86.30 24.77 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 119.83 79.91 445.98 23.80 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) 12/13/2024 _x86_64_ (2 CPU) 02:12:17 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 32.66 0.00 5.00 3.32 0.08 58.94 02:14:01 AM 0 35.85 0.00 5.66 2.71 0.08 55.70 02:14:01 AM 1 29.49 0.00 4.33 3.93 0.07 62.18 02:15:01 AM all 33.51 0.00 5.36 2.13 0.10 58.89 02:15:01 AM 0 39.48 0.00 5.70 2.03 0.10 52.69 02:15:01 AM 1 27.55 0.00 5.02 2.23 0.10 65.09 02:16:01 AM all 10.39 0.00 1.33 0.95 0.08 87.25 02:16:01 AM 0 13.85 0.00 1.49 1.12 0.07 83.48 02:16:01 AM 1 6.93 0.00 1.17 0.78 0.08 91.03 02:17:01 AM all 27.32 0.00 4.65 2.43 0.09 65.51 02:17:01 AM 0 27.74 0.00 4.86 2.09 0.08 65.24 02:17:01 AM 1 26.91 0.00 4.44 2.77 0.10 65.78 02:18:01 AM all 0.98 0.00 0.21 0.38 0.05 98.37 02:18:01 AM 0 1.63 0.00 0.28 0.37 0.05 97.66 02:18:01 AM 1 0.33 0.00 0.13 0.40 0.05 99.08 02:19:01 AM all 24.40 0.00 3.20 0.38 0.08 71.94 02:19:01 AM 0 25.77 0.00 2.72 0.45 0.08 70.98 02:19:01 AM 1 23.02 0.00 3.68 0.32 0.07 72.91 Average: all 21.54 0.00 3.29 1.60 0.08 73.49 Average: 0 24.05 0.00 3.45 1.46 0.08 70.97 Average: 1 19.04 0.00 3.13 1.74 0.08 76.02