---> uname -a: Linux prd-centos8-robot-2c-8g-2034.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 594 4975 19 2127 6807 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:d6:a4:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fed6:a479/64 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) 01/16/2025 _x86_64_ (2 CPU) 01:04:14 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 73.23 29.09 44.14 5663.05 5931.67 01:07:01 AM 101.82 0.75 101.07 53.58 9545.20 01:08:01 AM 26.77 0.42 26.36 64.78 3306.13 01:09:01 AM 53.77 6.75 47.03 1249.39 3556.41 01:10:01 AM 21.11 0.00 21.11 0.00 4882.76 01:11:01 AM 0.50 0.00 0.50 0.00 9.30 01:12:01 AM 0.23 0.00 0.23 0.00 3.07 01:13:01 AM 0.43 0.12 0.32 33.06 18.65 01:14:01 AM 14.63 0.32 14.31 36.93 609.92 Average: 32.50 4.16 28.34 789.00 3095.99 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5456884 7026764 2425548 30.77 2688 1762160 729172 8.16 188816 1952328 53600 01:07:01 AM 5197348 6996476 2685084 34.06 2688 1976524 701312 7.85 199344 2142780 80880 01:08:01 AM 5276056 7076576 2606376 33.07 2688 1978472 638468 7.15 218752 2047040 8 01:09:01 AM 5018056 7058560 2864376 36.34 2688 2210088 627996 7.03 259436 2237984 135552 01:10:01 AM 5013484 7053660 2868948 36.40 2688 2210100 626440 7.01 259448 2238384 12 01:11:01 AM 5013768 7053948 2868664 36.39 2688 2210104 626440 7.01 259452 2238092 8 01:12:01 AM 5014344 7054524 2868088 36.39 2688 2210104 626440 7.01 259456 2237724 4 01:13:01 AM 4962464 7006156 2919968 37.04 2688 2213700 705884 7.90 259592 2288448 2352 01:14:01 AM 5108064 6978952 2774368 35.20 2688 2046096 707340 7.92 294156 2127864 19692 Average: 5117830 7033957 2764602 35.07 2688 2090816 665499 7.45 244272 2167849 32456 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 297.10 178.49 1553.22 58.84 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 60.00 48.43 686.10 8.61 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 16.31 12.36 5.89 4.22 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 401.57 295.07 371.22 71.37 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 219.46 155.90 41.91 31.86 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 2.62 1.95 0.55 0.48 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 2.77 1.95 0.44 0.42 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 39.89 25.00 49.24 2.85 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 166.31 136.33 1337.81 33.51 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 134.00 95.05 449.59 23.57 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) 01/16/2025 _x86_64_ (2 CPU) 01:04:14 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 26.77 0.02 5.10 13.82 0.08 54.20 01:06:01 AM 0 32.80 0.02 5.15 12.33 0.08 49.61 01:06:01 AM 1 20.76 0.02 5.04 15.31 0.08 58.78 01:07:01 AM all 33.03 0.00 4.76 4.90 0.08 57.23 01:07:01 AM 0 45.22 0.00 5.29 5.32 0.10 44.08 01:07:01 AM 1 20.84 0.00 4.24 4.47 0.07 70.38 01:08:01 AM all 10.62 0.00 1.59 1.34 0.06 86.40 01:08:01 AM 0 14.43 0.00 1.62 1.03 0.05 82.86 01:08:01 AM 1 6.81 0.00 1.55 1.64 0.07 89.93 01:09:01 AM all 28.69 0.00 5.64 1.25 0.09 64.33 01:09:01 AM 0 36.59 0.00 6.75 1.50 0.10 55.06 01:09:01 AM 1 20.82 0.00 4.53 1.00 0.08 73.57 01:10:01 AM all 0.69 0.00 0.69 1.24 0.04 97.34 01:10:01 AM 0 0.84 0.00 0.67 1.84 0.03 96.62 01:10:01 AM 1 0.53 0.00 0.72 0.64 0.05 98.06 01:11:01 AM all 0.28 0.00 0.10 0.01 0.04 99.57 01:11:01 AM 0 0.42 0.00 0.08 0.00 0.05 99.45 01:11:01 AM 1 0.13 0.00 0.12 0.02 0.03 99.70 01:12:01 AM all 0.38 0.00 0.09 0.00 0.03 99.50 01:12:01 AM 0 0.33 0.00 0.13 0.00 0.03 99.50 01:12:01 AM 1 0.42 0.00 0.05 0.00 0.03 99.50 01:13:01 AM all 5.71 0.00 1.35 0.02 0.05 92.88 01:13:01 AM 0 10.22 0.00 2.45 0.03 0.05 87.25 01:13:01 AM 1 1.22 0.00 0.25 0.00 0.05 98.48 01:14:01 AM all 16.74 0.00 2.55 0.09 0.08 80.54 01:14:01 AM 0 23.43 0.00 2.53 0.08 0.08 73.87 01:14:01 AM 1 10.06 0.00 2.56 0.10 0.08 87.19 Average: all 13.65 0.00 2.43 2.51 0.06 81.35 Average: 0 18.24 0.00 2.74 2.45 0.07 76.49 Average: 1 9.07 0.00 2.12 2.57 0.06 86.19