---> uname -a: Linux prd-centos8-robot-2c-8g-5803.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 636 4927 19 2133 6764 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:32:7e:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fe32:7e51/64 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) 11/10/2024 _x86_64_ (2 CPU) 22:42:59 LINUX RESTART (2 CPU) 10:44:01 PM tps rtps wtps bread/s bwrtn/s 10:45:01 PM 93.53 7.13 86.40 1261.92 7135.13 10:46:01 PM 61.21 0.73 60.48 51.32 8364.10 10:47:01 PM 35.09 0.32 34.78 60.66 2554.47 10:48:01 PM 54.08 2.52 51.57 396.00 7039.29 10:49:01 PM 2.77 0.00 2.77 0.00 98.65 10:50:01 PM 0.17 0.00 0.17 0.00 2.14 10:51:01 PM 0.22 0.00 0.22 0.00 2.05 10:52:01 PM 5.75 0.43 5.32 70.25 158.86 10:53:01 PM 29.04 0.53 28.51 64.78 1231.36 Average: 31.32 1.30 30.02 211.65 2954.09 10:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:01 PM 5141624 6948272 2740808 34.77 2688 1984884 800220 8.96 218196 2183456 194216 10:46:01 PM 5119720 6955196 2762712 35.05 2688 2011952 768620 8.61 221416 2196392 27956 10:47:01 PM 5003276 6945720 2879156 36.53 2688 2116136 779980 8.73 258580 2266564 84288 10:48:01 PM 4962028 7009448 2920404 37.05 2688 2216740 691280 7.74 262616 2284772 4 10:49:01 PM 4961920 7009340 2920512 37.05 2688 2216740 691280 7.74 262620 2284952 16 10:50:01 PM 4962460 7009884 2919972 37.04 2688 2216744 683140 7.65 262616 2284624 12 10:51:01 PM 4962128 7009568 2920304 37.05 2688 2216744 683140 7.65 262616 2284904 4 10:52:01 PM 5030476 6936820 2851956 36.18 2688 2079784 758892 8.50 283968 2210580 31040 10:53:01 PM 5041748 6922332 2840684 36.04 2688 2055556 782600 8.76 453200 2036840 16728 Average: 5020598 6971842 2861834 36.31 2688 2123920 737684 8.26 276203 2225898 39363 10:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 86.99 70.85 913.67 8.31 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 60.05 35.35 440.18 5.86 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 40.31 33.18 294.96 7.88 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 208.05 146.02 45.72 40.07 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 1.35 0.68 1.12 1.01 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 1.14 0.15 0.06 0.01 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 0.83 0.15 0.05 0.01 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 41.98 29.30 71.42 18.75 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 23.19 19.78 18.81 9.32 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 51.54 37.27 198.44 10.14 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) 11/10/2024 _x86_64_ (2 CPU) 22:42:59 LINUX RESTART (2 CPU) 10:44:01 PM CPU %user %nice %system %iowait %steal %idle 10:45:01 PM all 33.20 0.00 5.41 4.68 0.11 56.60 10:45:01 PM 0 22.50 0.00 4.80 4.69 0.10 67.91 10:45:01 PM 1 43.99 0.00 6.03 4.66 0.12 45.20 10:46:01 PM all 14.01 0.00 2.10 9.20 0.09 74.59 10:46:01 PM 0 12.78 0.00 1.97 8.68 0.08 76.48 10:46:01 PM 1 15.23 0.00 2.24 9.72 0.10 72.71 10:47:01 PM all 22.70 0.00 2.80 2.85 0.09 71.56 10:47:01 PM 0 26.04 0.00 2.47 2.20 0.10 69.19 10:47:01 PM 1 19.36 0.00 3.14 3.49 0.08 73.93 10:48:01 PM all 14.94 0.00 2.82 2.89 0.06 79.29 10:48:01 PM 0 12.83 0.00 2.47 2.51 0.07 82.12 10:48:01 PM 1 17.05 0.00 3.16 3.28 0.05 76.47 10:49:01 PM all 0.13 0.00 0.06 0.03 0.03 99.74 10:49:01 PM 0 0.18 0.00 0.05 0.07 0.03 99.67 10:49:01 PM 1 0.08 0.00 0.07 0.00 0.03 99.82 10:50:01 PM all 0.29 0.00 0.06 0.00 0.03 99.62 10:50:01 PM 0 0.52 0.00 0.05 0.00 0.03 99.40 10:50:01 PM 1 0.05 0.00 0.07 0.00 0.03 99.85 10:51:01 PM all 0.23 0.00 0.08 0.00 0.04 99.64 10:51:01 PM 0 0.40 0.00 0.08 0.00 0.03 99.48 10:51:01 PM 1 0.07 0.00 0.08 0.00 0.05 99.80 10:52:01 PM all 7.51 0.00 1.40 0.06 0.06 90.97 10:52:01 PM 0 8.60 0.00 1.84 0.08 0.07 89.41 10:52:01 PM 1 6.42 0.00 0.97 0.03 0.05 92.53 10:53:01 PM all 32.18 0.00 3.45 0.43 0.09 63.85 10:53:01 PM 0 26.19 0.00 3.41 0.62 0.10 69.68 10:53:01 PM 1 38.17 0.00 3.49 0.23 0.08 58.03 Average: all 13.89 0.00 2.02 2.23 0.07 81.79 Average: 0 12.22 0.00 1.90 2.09 0.07 83.71 Average: 1 15.56 0.00 2.13 2.37 0.07 79.87