---> uname -a: Linux prd-centos8-robot-2c-8g-43.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4933 19 2180 6815 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:f4:a9:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fef4:a9df/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) 10/02/2025 _x86_64_ (2 CPU) 04:47:23 LINUX RESTART (2 CPU) 04:48:01 AM tps rtps wtps bread/s bwrtn/s 04:49:01 AM 119.59 46.70 72.89 6176.21 7810.83 04:50:01 AM 88.77 0.72 88.05 52.92 11398.77 04:51:01 AM 17.26 0.03 17.22 0.53 1704.71 04:52:01 AM 14.53 0.38 14.15 64.26 603.68 04:53:01 AM 61.63 6.93 54.70 1289.30 3616.61 04:54:01 AM 36.39 2.52 33.88 396.07 6296.15 04:55:01 AM 15.23 0.53 14.71 49.34 564.79 04:56:01 AM 22.91 0.53 22.38 64.78 1014.16 Average: 47.11 7.31 39.80 1013.70 4133.62 04:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:49:01 AM 5338712 7049956 2543720 32.27 2688 1893964 672316 7.53 189876 2031792 179556 04:50:01 AM 5164720 7007388 2717712 34.48 2688 2018156 709676 7.95 197772 2169964 42004 04:51:01 AM 5163768 7005896 2718664 34.49 2688 2018180 709676 7.95 197776 2171608 4 04:52:01 AM 5237548 7081712 2644884 33.55 2688 2020108 614708 6.88 218412 2077512 10748 04:53:01 AM 4905636 7001008 2976796 37.76 2688 2262688 682224 7.64 254968 2343940 174516 04:54:01 AM 4949424 7056696 2933008 37.21 2688 2274660 626488 7.01 266736 2284884 8 04:55:01 AM 5054892 6982720 2827540 35.87 2688 2099128 711172 7.96 262664 2200320 15248 04:56:01 AM 5126004 7050300 2756428 34.97 2688 2097928 644712 7.22 463984 1936988 11936 Average: 5117588 7029460 2764844 35.08 2688 2085602 671372 7.52 256524 2152126 54252 04:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 321.74 200.80 1764.90 60.60 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 86.39 56.91 736.03 8.66 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 7.80 0.35 1.14 0.12 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 9.75 8.28 4.90 3.49 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 36.62 32.39 329.98 7.32 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 158.42 113.68 35.58 32.66 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 57.25 35.82 77.66 18.54 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 17.28 17.03 14.07 7.56 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 86.97 58.20 371.15 17.37 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) 10/02/2025 _x86_64_ (2 CPU) 04:47:23 LINUX RESTART (2 CPU) 04:48:01 AM CPU %user %nice %system %iowait %steal %idle 04:49:01 AM all 45.55 0.03 7.44 3.78 0.12 43.08 04:49:01 AM 0 35.22 0.03 5.76 3.87 0.12 55.00 04:49:01 AM 1 55.90 0.02 9.14 3.70 0.12 31.14 04:50:01 AM all 23.81 0.00 3.54 7.92 0.11 64.62 04:50:01 AM 0 9.93 0.00 2.53 8.58 0.08 78.87 04:50:01 AM 1 37.73 0.00 4.54 7.26 0.13 50.33 04:51:01 AM all 0.38 0.00 0.21 3.52 0.03 95.87 04:51:01 AM 0 0.62 0.00 0.13 2.22 0.02 97.01 04:51:01 AM 1 0.13 0.00 0.28 4.83 0.03 94.72 04:52:01 AM all 11.98 0.00 1.49 0.19 0.06 86.28 04:52:01 AM 0 8.25 0.00 1.37 0.08 0.05 90.25 04:52:01 AM 1 15.70 0.00 1.62 0.30 0.07 82.31 04:53:01 AM all 26.72 0.00 4.69 1.99 0.09 66.51 04:53:01 AM 0 24.68 0.00 4.54 2.75 0.08 67.95 04:53:01 AM 1 28.76 0.00 4.84 1.23 0.10 65.07 04:54:01 AM all 7.00 0.00 1.59 1.18 0.04 90.19 04:54:01 AM 0 1.56 0.00 1.15 0.72 0.05 96.52 04:54:01 AM 1 12.45 0.00 2.02 1.64 0.03 83.86 04:55:01 AM all 7.43 0.00 1.56 0.45 0.07 90.49 04:55:01 AM 0 7.58 0.00 2.02 0.32 0.05 90.02 04:55:01 AM 1 7.28 0.00 1.10 0.58 0.08 90.96 04:56:01 AM all 27.78 0.00 3.27 2.00 0.09 66.85 04:56:01 AM 0 18.42 0.00 2.79 1.12 0.08 77.58 04:56:01 AM 1 37.19 0.00 3.75 2.89 0.10 56.07 Average: all 18.85 0.00 2.98 2.64 0.08 75.46 Average: 0 13.30 0.00 2.54 2.47 0.07 81.63 Average: 1 24.41 0.00 3.42 2.81 0.08 69.28