---> uname -a: Linux prd-centos8-robot-2c-8g-7768.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 594 4792 19 2310 6800 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:80:c7:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe80:c73b/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) 01/05/2025 _x86_64_ (2 CPU) 23:05:06 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 117.16 0.37 116.79 15.59 10798.80 11:08:01 PM 37.22 1.05 36.17 113.70 4636.09 11:09:01 PM 38.14 6.75 31.39 1247.98 1750.10 11:10:01 PM 44.09 2.52 41.58 396.07 6886.84 11:11:01 PM 2.25 0.00 2.25 0.00 53.54 11:12:01 PM 0.30 0.00 0.30 0.00 4.83 11:13:01 PM 0.12 0.00 0.12 0.00 0.77 11:14:01 PM 8.83 0.18 8.65 33.86 200.78 Average: 31.01 1.36 29.66 225.90 3041.45 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5170028 6992800 2712404 34.41 2688 2001360 745304 8.35 190308 2184084 145584 11:08:01 PM 5281892 7082124 2600540 32.99 2688 1978240 660460 7.40 217960 2039760 20 11:09:01 PM 4941252 6981148 2941180 37.31 2688 2209420 727828 8.15 254240 2317176 188360 11:10:01 PM 5005408 7056980 2877024 36.50 2688 2221400 640056 7.17 263896 2238840 16 11:11:01 PM 5005736 7057320 2876696 36.50 2688 2221404 640056 7.17 263892 2238736 8 11:12:01 PM 5005964 7057544 2876468 36.49 2688 2221404 640056 7.17 263892 2238668 8 11:13:01 PM 5005776 7057356 2876656 36.49 2688 2221404 655552 7.34 263892 2238668 4 11:14:01 PM 4923260 6973112 2959172 37.54 2688 2219256 725700 8.13 302760 2280440 13348 Average: 5042414 7032298 2840018 36.03 2688 2161736 679376 7.61 252605 2222046 43418 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 107.76 87.80 1268.79 12.89 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 17.24 10.25 7.33 3.84 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 42.19 34.21 297.66 7.96 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 578.02 451.49 116.76 98.41 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 3.81 0.70 0.29 0.15 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 3.22 0.23 0.20 0.02 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 0.60 0.18 0.03 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 15.68 13.25 14.93 6.42 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 96.06 74.76 213.26 16.21 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) 01/05/2025 _x86_64_ (2 CPU) 23:05:06 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 37.07 0.00 4.94 1.15 0.11 56.72 11:07:01 PM 0 22.50 0.00 3.86 1.30 0.10 72.25 11:07:01 PM 1 51.67 0.00 6.03 1.00 0.12 41.17 11:08:01 PM all 16.20 0.00 1.91 0.24 0.08 81.56 11:08:01 PM 0 14.24 0.00 1.81 0.15 0.07 83.74 11:08:01 PM 1 18.20 0.00 2.01 0.34 0.10 79.35 11:09:01 PM all 23.45 0.00 4.61 0.34 0.08 71.51 11:09:01 PM 0 21.60 0.00 4.08 0.32 0.08 73.92 11:09:01 PM 1 25.31 0.00 5.14 0.37 0.08 69.10 11:10:01 PM all 6.71 0.00 2.15 0.44 0.05 90.64 11:10:01 PM 0 3.91 0.00 2.20 0.49 0.05 93.36 11:10:01 PM 1 9.52 0.00 2.11 0.40 0.05 87.92 11:11:01 PM all 0.35 0.00 0.07 0.01 0.04 99.53 11:11:01 PM 0 0.62 0.00 0.08 0.02 0.05 99.23 11:11:01 PM 1 0.08 0.00 0.05 0.00 0.03 99.83 11:12:01 PM all 0.32 0.00 0.06 0.00 0.03 99.60 11:12:01 PM 0 0.57 0.00 0.07 0.00 0.03 99.33 11:12:01 PM 1 0.07 0.00 0.05 0.00 0.02 99.87 11:13:01 PM all 0.30 0.00 0.07 0.00 0.04 99.59 11:13:01 PM 0 0.55 0.00 0.05 0.00 0.03 99.37 11:13:01 PM 1 0.05 0.00 0.08 0.00 0.05 99.82 11:14:01 PM all 12.37 0.00 1.35 0.05 0.06 86.17 11:14:01 PM 0 6.77 0.00 1.10 0.05 0.07 92.01 11:14:01 PM 1 17.97 0.00 1.60 0.05 0.05 80.32 Average: all 12.10 0.00 1.90 0.28 0.06 85.67 Average: 0 8.85 0.00 1.66 0.29 0.06 89.15 Average: 1 15.35 0.00 2.14 0.27 0.06 82.18