---> uname -a: Linux prd-centos8-robot-2c-8g-4851.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 598 4786 19 2312 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:27:4f:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:fe27:4f67/64 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) 12/22/2024 _x86_64_ (2 CPU) 23:15:01 LINUX RESTART (2 CPU) 11:16:01 PM tps rtps wtps bread/s bwrtn/s 11:17:01 PM 114.71 0.48 114.23 32.39 11188.64 11:18:01 PM 29.31 0.83 28.48 95.45 4095.22 11:19:01 PM 62.86 9.23 53.63 1641.72 6029.12 11:20:01 PM 15.98 0.00 15.98 0.00 2665.91 11:21:01 PM 3.28 0.00 3.28 0.00 99.02 11:22:01 PM 0.43 0.00 0.43 0.00 5.35 11:23:01 PM 0.27 0.00 0.27 0.00 2.50 11:24:02 PM 20.68 0.50 20.18 70.11 811.58 Average: 30.94 1.38 29.56 229.97 3112.27 11:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 PM 5229120 7029404 2653304 33.66 2688 1978012 668032 7.48 189080 2122056 110208 11:18:01 PM 5275196 7077832 2607228 33.08 2688 1980828 647808 7.25 218596 2045676 28 11:19:01 PM 4999024 7053176 2883400 36.58 2688 2223828 623084 6.98 264672 2242916 65244 11:20:01 PM 5000248 7053984 2882176 36.56 2688 2223836 633724 7.10 264688 2243344 4 11:21:01 PM 5000552 7054308 2881872 36.56 2688 2223840 633724 7.10 264692 2243144 4 11:22:01 PM 5000596 7054348 2881828 36.56 2688 2223840 633724 7.10 264692 2243028 4 11:23:01 PM 5000592 7054344 2881832 36.56 2688 2223840 633724 7.10 264692 2243236 4 11:24:02 PM 4900720 6954052 2981704 37.83 2688 2222948 718720 8.05 460480 2146616 188 Average: 5050756 7041431 2831668 35.92 2688 2162622 649068 7.27 273949 2191252 21960 11:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 105.45 84.86 1244.45 12.17 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 16.90 11.86 7.00 4.13 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 527.67 378.57 393.45 89.36 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 110.30 77.37 21.42 16.03 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 0.52 0.28 0.16 0.09 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 1.32 0.17 0.09 0.01 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 0.92 0.33 0.33 0.23 0.00 0.00 0.00 0.00 11:24:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:02 PM eth0 26.39 22.29 24.62 14.06 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 98.69 71.97 211.45 17.01 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) 12/22/2024 _x86_64_ (2 CPU) 23:15:01 LINUX RESTART (2 CPU) 11:16:01 PM CPU %user %nice %system %iowait %steal %idle 11:17:01 PM all 39.34 0.00 5.14 2.29 0.11 53.12 11:17:01 PM 0 45.64 0.00 5.52 2.72 0.10 46.02 11:17:01 PM 1 33.04 0.00 4.76 1.87 0.12 60.22 11:18:01 PM all 11.28 0.00 1.63 0.37 0.06 86.66 11:18:01 PM 0 17.36 0.00 1.65 0.15 0.07 80.77 11:18:01 PM 1 5.19 0.00 1.62 0.58 0.05 92.56 11:19:01 PM all 28.74 0.00 5.82 0.85 0.09 64.49 11:19:01 PM 0 29.70 0.00 5.65 0.89 0.08 63.67 11:19:01 PM 1 27.77 0.00 6.00 0.82 0.10 65.31 11:20:01 PM all 0.54 0.00 0.45 0.18 0.04 98.79 11:20:01 PM 0 0.28 0.00 0.47 0.22 0.05 98.98 11:20:01 PM 1 0.80 0.00 0.43 0.13 0.03 98.60 11:21:01 PM all 0.33 0.00 0.06 0.03 0.05 99.53 11:21:01 PM 0 0.08 0.00 0.07 0.05 0.05 99.75 11:21:01 PM 1 0.58 0.00 0.05 0.00 0.05 99.32 11:22:01 PM all 0.22 0.00 0.08 0.00 0.04 99.67 11:22:01 PM 0 0.08 0.00 0.07 0.00 0.03 99.82 11:22:01 PM 1 0.35 0.00 0.08 0.00 0.05 99.52 11:23:01 PM all 0.32 0.00 0.05 0.00 0.04 99.59 11:23:01 PM 0 0.07 0.00 0.07 0.00 0.03 99.83 11:23:01 PM 1 0.57 0.00 0.03 0.00 0.05 99.35 11:24:02 PM all 27.41 0.00 2.90 0.24 0.09 69.36 11:24:02 PM 0 34.22 0.00 2.90 0.43 0.10 62.34 11:24:02 PM 1 20.60 0.00 2.89 0.05 0.08 76.38 Average: all 13.52 0.00 2.02 0.49 0.07 83.91 Average: 0 15.93 0.00 2.05 0.56 0.06 81.40 Average: 1 11.11 0.00 1.98 0.43 0.07 86.41