---> uname -a: Linux prd-centos8-robot-2c-8g-10691.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 632 4940 19 2124 6768 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:d5:2d:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fed5:2ddc/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) 11/27/2024 _x86_64_ (2 CPU) 00:55:50 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 78.66 12.68 65.98 2332.69 5857.01 12:59:01 AM 82.17 0.70 81.47 50.79 9771.39 01:00:01 AM 22.41 0.42 21.99 64.78 1554.28 01:01:01 AM 45.42 0.00 45.42 0.00 2877.51 01:02:01 AM 27.24 0.12 27.12 5.42 5643.19 01:03:01 AM 2.47 0.10 2.37 32.12 83.14 01:04:01 AM 0.32 0.00 0.32 0.00 5.01 01:05:01 AM 1.63 0.08 1.55 0.93 99.75 01:06:01 AM 26.04 0.57 25.47 73.18 1196.82 Average: 31.82 1.63 30.19 284.93 3005.02 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5308128 7019920 2574304 32.66 2688 1893660 738784 8.27 211528 2040912 149132 12:59:01 AM 5124604 6962032 2757828 34.99 2688 2013984 753272 8.43 221472 2189016 30120 01:00:01 AM 5201824 7040648 2680608 34.01 2688 2015932 713712 7.99 240340 2096600 4 01:01:01 AM 4929556 6969596 2952876 37.46 2688 2209104 735572 8.24 253480 2331668 155468 01:02:01 AM 4973788 7013664 2908644 36.90 2688 2209304 677456 7.59 257328 2279156 4 01:03:01 AM 4868120 6909212 3014312 38.24 2688 2210520 826836 9.26 257460 2383964 4 01:04:01 AM 4844532 6885676 3037900 38.54 2688 2210568 857620 9.60 257460 2406696 24 01:05:01 AM 5143072 7012516 2739360 34.75 2688 2040492 697104 7.81 250944 2115900 1764 01:06:01 AM 5064108 6931328 2818324 35.75 2688 2042576 784592 8.79 447532 2020204 176 Average: 5050859 6971621 2831573 35.92 2688 2094016 753883 8.44 266394 2207124 37411 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 70.24 57.28 790.25 7.47 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 58.24 42.98 586.06 7.61 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 14.38 9.78 5.43 3.61 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 41.74 35.87 300.50 8.79 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 166.18 118.84 33.10 26.05 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 162.53 155.46 1033.63 698.39 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 504.12 415.56 6871.52 26.84 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 331.82 256.50 3323.06 20.40 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 33.72 27.34 56.58 26.73 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 153.64 124.41 1446.96 91.88 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) 11/27/2024 _x86_64_ (2 CPU) 00:55:50 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 28.82 0.00 4.99 6.41 0.13 59.66 12:58:01 AM 0 23.32 0.00 4.90 5.92 0.12 65.74 12:58:01 AM 1 34.30 0.00 5.07 6.90 0.13 53.59 12:59:01 AM all 23.22 0.00 3.35 8.52 0.10 64.81 12:59:01 AM 0 18.99 0.00 3.08 7.98 0.10 69.85 12:59:01 AM 1 27.45 0.00 3.63 9.05 0.10 59.78 01:00:01 AM all 10.63 0.00 1.41 2.01 0.07 85.89 01:00:01 AM 0 1.22 0.00 1.19 0.92 0.07 96.61 01:00:01 AM 1 20.03 0.00 1.64 3.09 0.07 75.17 01:01:01 AM all 25.89 0.00 4.07 7.76 0.08 62.20 01:01:01 AM 0 19.36 0.00 3.90 7.77 0.08 68.88 01:01:01 AM 1 32.43 0.00 4.23 7.76 0.08 55.50 01:02:01 AM all 2.73 0.00 0.87 5.26 0.04 91.08 01:02:01 AM 0 1.09 0.00 0.92 7.38 0.05 90.56 01:02:01 AM 1 4.37 0.00 0.83 3.15 0.03 91.61 01:03:01 AM all 10.48 0.00 0.56 0.03 0.07 88.86 01:03:01 AM 0 13.26 0.00 0.91 0.05 0.07 85.71 01:03:01 AM 1 7.72 0.00 0.22 0.02 0.07 91.98 01:04:01 AM all 12.22 0.00 1.39 0.00 0.16 86.22 01:04:01 AM 0 21.59 0.00 2.46 0.00 0.17 75.78 01:04:01 AM 1 2.98 0.00 0.33 0.00 0.15 96.53 01:05:01 AM all 9.14 0.00 1.42 0.00 0.12 89.32 01:05:01 AM 0 3.48 0.00 0.79 0.00 0.10 95.63 01:05:01 AM 1 14.90 0.00 2.07 0.00 0.14 82.89 01:06:01 AM all 28.46 0.00 2.98 2.26 0.13 66.17 01:06:01 AM 0 18.58 0.00 2.89 1.96 0.12 76.45 01:06:01 AM 1 38.31 0.00 3.07 2.55 0.15 55.91 Average: all 16.88 0.00 2.34 3.59 0.10 77.09 Average: 0 13.44 0.00 2.34 3.56 0.10 80.56 Average: 1 20.31 0.00 2.34 3.62 0.10 73.62