---> uname -a: Linux prd-centos8-robot-2c-8g-7541.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 575 4986 19 2136 6826 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:11:60:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fe11:6002/64 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) 01/04/2025 _x86_64_ (2 CPU) 23:05:34 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 105.68 23.70 81.98 6715.18 7604.98 11:08:01 PM 72.85 0.73 72.12 53.06 8911.01 11:09:01 PM 38.09 7.13 30.96 1310.50 2585.50 11:10:01 PM 52.97 2.52 50.45 396.00 7129.54 11:11:01 PM 3.62 0.00 3.62 0.00 155.49 11:12:01 PM 0.30 0.00 0.30 0.00 4.82 11:13:01 PM 0.22 0.00 0.22 0.00 2.50 11:14:01 PM 6.51 0.43 6.08 70.78 167.36 11:15:01 PM 26.95 0.53 26.41 64.79 1192.33 Average: 34.13 3.90 30.24 956.87 3083.85 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5378712 7074220 2503720 31.76 2688 1878404 674192 7.55 187300 1999152 163624 11:08:01 PM 5265344 7066892 2617088 33.20 2688 1979032 665060 7.45 206740 2068660 30700 11:09:01 PM 5062732 7008720 2819700 35.77 2688 2120168 730280 8.18 261072 2206732 84072 11:10:01 PM 5017840 7072020 2864592 36.34 2688 2224060 624768 7.00 264476 2228024 4 11:11:01 PM 5018360 7072552 2864072 36.33 2688 2224064 624768 7.00 264476 2227840 4 11:12:01 PM 5018312 7072504 2864120 36.34 2688 2224064 624768 7.00 264476 2227920 4 11:13:01 PM 5018524 7072716 2863908 36.33 2688 2224064 624768 7.00 264476 2227852 4 11:14:01 PM 5068080 6978636 2814352 35.70 2688 2084264 721452 8.08 286040 2172024 31108 11:15:01 PM 5119144 7003364 2763288 35.06 2688 2060000 716884 8.03 454972 1960132 16724 Average: 5107450 7046847 2774982 35.20 2688 2113124 667438 7.47 272670 2146482 36249 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 281.99 170.50 1756.28 62.67 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 56.99 39.59 487.68 8.47 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 40.07 31.76 298.19 8.32 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 133.31 104.25 34.14 23.62 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 2.73 0.43 0.27 0.07 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 1.05 0.22 0.19 0.07 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 0.88 0.17 0.05 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 40.65 28.96 71.24 25.39 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 19.85 18.40 17.36 8.72 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 64.18 43.81 296.19 15.26 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) 01/04/2025 _x86_64_ (2 CPU) 23:05:34 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 45.98 0.00 7.40 2.64 0.13 43.85 11:07:01 PM 0 41.44 0.00 7.77 3.32 0.13 47.33 11:07:01 PM 1 50.53 0.00 7.03 1.97 0.12 40.36 11:08:01 PM all 20.95 0.00 3.28 2.66 0.08 73.02 11:08:01 PM 0 10.71 0.00 2.55 2.60 0.08 84.05 11:08:01 PM 1 31.22 0.00 4.01 2.71 0.08 61.97 11:09:01 PM all 22.32 0.00 3.50 1.40 0.11 72.67 11:09:01 PM 0 14.68 0.00 3.29 1.55 0.10 80.38 11:09:01 PM 1 29.98 0.00 3.71 1.25 0.12 64.94 11:10:01 PM all 15.14 0.00 2.88 2.07 0.08 79.83 11:10:01 PM 0 9.58 0.00 2.66 2.46 0.08 85.22 11:10:01 PM 1 20.71 0.00 3.09 1.69 0.08 74.43 11:11:01 PM all 0.31 0.00 0.08 0.02 0.04 99.56 11:11:01 PM 0 0.12 0.00 0.08 0.03 0.05 99.72 11:11:01 PM 1 0.50 0.00 0.07 0.00 0.03 99.40 11:12:01 PM all 0.19 0.00 0.07 0.00 0.04 99.70 11:12:01 PM 0 0.07 0.00 0.07 0.00 0.03 99.83 11:12:01 PM 1 0.32 0.00 0.07 0.00 0.05 99.57 11:13:01 PM all 0.32 0.00 0.05 0.00 0.04 99.59 11:13:01 PM 0 0.10 0.00 0.07 0.00 0.07 99.77 11:13:01 PM 1 0.53 0.00 0.03 0.00 0.02 99.42 11:14:01 PM all 9.36 0.00 1.39 0.09 0.07 89.09 11:14:01 PM 0 8.11 0.00 1.35 0.10 0.07 90.37 11:14:01 PM 1 10.61 0.00 1.43 0.08 0.07 87.80 11:15:01 PM all 29.33 0.00 3.42 0.43 0.08 66.73 11:15:01 PM 0 27.36 0.00 3.17 0.37 0.08 69.01 11:15:01 PM 1 31.30 0.00 3.67 0.48 0.08 64.46 Average: all 15.99 0.00 2.45 1.03 0.08 80.44 Average: 0 12.47 0.00 2.34 1.16 0.08 83.96 Average: 1 19.52 0.00 2.57 0.91 0.07 76.93