---> uname -a: Linux prd-centos8-robot-2c-8g-6302.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 593 4975 19 2129 6808 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:75:01:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fe75:154/64 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) 12/29/2024 _x86_64_ (2 CPU) 23:05:01 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 95.58 1.00 94.58 79.32 8018.23 11:08:01 PM 59.36 0.67 58.70 51.18 7984.01 11:09:01 PM 51.12 9.61 41.50 1703.03 2808.98 11:10:00 PM 31.02 0.03 30.99 3.52 5855.06 11:10:01 PM 0.00 0.00 0.00 0.00 0.00 11:11:01 PM 3.03 0.00 3.03 0.00 97.82 11:12:01 PM 0.25 0.00 0.25 0.00 3.75 11:13:01 PM 0.12 0.00 0.12 0.00 0.90 11:14:01 PM 12.41 0.45 11.96 71.71 408.61 Average: 31.55 1.47 30.08 238.60 3135.37 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5259912 7022676 2622520 33.27 2688 1941564 718308 8.04 187108 2104148 182184 11:08:01 PM 5165220 6985872 2717212 34.47 2688 1998696 751280 8.41 210672 2166212 25564 11:09:01 PM 4991356 7039904 2891076 36.68 2688 2218060 661292 7.40 259888 2262332 156420 11:10:00 PM 5007756 7056004 2874676 36.47 2688 2218188 641056 7.18 263684 2240048 4 11:10:01 PM 5007212 7055472 2875220 36.48 2688 2218188 641056 7.18 263684 2240332 12 11:11:01 PM 5007492 7055756 2874940 36.47 2688 2218192 641056 7.18 263684 2240412 4 11:12:01 PM 5007572 7055836 2874860 36.47 2688 2218192 641056 7.18 263684 2240348 12 11:13:01 PM 5007664 7055928 2874768 36.47 2688 2218192 641056 7.18 263684 2240348 4 11:14:01 PM 5109528 6981408 2772904 35.18 2688 2048092 729368 8.17 296140 2126208 16648 Average: 5062635 7034317 2819797 35.77 2688 2144152 673948 7.55 252470 2206710 42317 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 88.80 71.15 947.56 11.05 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 40.35 29.47 436.78 5.20 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 45.25 33.97 301.92 8.52 0.00 0.00 0.00 0.00 11:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 PM eth0 176.95 127.54 37.77 28.21 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 3.09 3.09 0.65 0.57 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 1.00 0.30 0.15 0.10 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 2.30 0.17 0.10 0.01 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.40 0.17 0.11 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 43.55 34.74 74.34 25.68 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 49.73 36.94 224.76 9.79 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) 12/29/2024 _x86_64_ (2 CPU) 23:05:01 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 35.99 0.00 4.89 2.44 0.12 56.56 11:07:01 PM 0 28.77 0.00 4.44 2.85 0.12 63.83 11:07:01 PM 1 43.23 0.00 5.34 2.02 0.12 49.29 11:08:01 PM all 14.95 0.00 2.04 2.60 0.08 80.35 11:08:01 PM 0 7.86 0.00 1.75 2.40 0.07 87.93 11:08:01 PM 1 22.05 0.00 2.32 2.79 0.08 72.76 11:09:01 PM all 28.62 0.00 5.06 2.55 0.23 63.55 11:09:01 PM 0 15.53 0.00 4.22 1.40 0.25 78.59 11:09:01 PM 1 41.78 0.00 5.89 3.69 0.20 48.43 11:10:00 PM all 4.96 0.00 0.90 12.12 0.06 81.96 11:10:00 PM 0 2.72 0.00 0.83 11.51 0.05 84.89 11:10:00 PM 1 7.20 0.00 0.97 12.73 0.07 79.03 11:10:01 PM all 1.04 0.00 1.04 0.00 0.00 97.93 11:10:01 PM 0 1.04 0.00 1.04 0.00 0.00 97.92 11:10:01 PM 1 1.03 0.00 1.03 0.00 0.00 97.94 11:11:01 PM all 0.25 0.00 0.08 0.02 0.04 99.62 11:11:01 PM 0 0.10 0.00 0.10 0.00 0.05 99.75 11:11:01 PM 1 0.40 0.00 0.05 0.03 0.03 99.48 11:12:01 PM all 0.30 0.00 0.08 0.00 0.04 99.58 11:12:01 PM 0 0.58 0.00 0.10 0.00 0.05 99.27 11:12:01 PM 1 0.02 0.00 0.05 0.00 0.03 99.90 11:13:01 PM all 0.29 0.00 0.06 0.00 0.04 99.61 11:13:01 PM 0 0.48 0.00 0.03 0.00 0.02 99.47 11:13:01 PM 1 0.10 0.00 0.08 0.00 0.07 99.75 11:14:01 PM all 13.50 0.00 1.90 0.13 0.08 84.39 11:14:01 PM 0 8.53 0.00 1.39 0.07 0.08 89.93 11:14:01 PM 1 18.45 0.00 2.42 0.20 0.07 78.86 Average: all 12.35 0.00 1.87 2.45 0.08 83.24 Average: 0 8.07 0.00 1.61 2.25 0.09 87.98 Average: 1 16.62 0.00 2.14 2.65 0.08 78.50