---> uname -a: Linux prd-centos8-robot-2c-8g-20347.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 604 4812 19 2281 6791 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:da:ab:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:feda:abaf/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) 09/09/2024 _x86_64_ (2 CPU) 07:28:16 LINUX RESTART (2 CPU) 07:29:01 AM tps rtps wtps bread/s bwrtn/s 07:30:01 AM 97.35 15.54 81.81 2743.75 6708.75 07:31:01 AM 74.52 0.70 73.82 50.79 8479.80 07:32:01 AM 28.49 0.42 28.07 64.78 2458.98 07:33:01 AM 53.54 0.03 53.51 3.47 7134.31 07:34:01 AM 3.00 0.00 3.00 0.00 87.12 07:35:01 AM 0.37 0.00 0.37 0.00 4.37 07:36:01 AM 0.33 0.00 0.33 0.00 3.32 07:37:01 AM 8.73 0.17 8.56 32.92 209.61 07:38:01 AM 27.52 0.55 26.97 67.44 997.97 Average: 32.65 1.93 30.72 329.26 2898.17 07:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:01 AM 5329832 7057736 2552600 32.38 2688 1909324 721784 8.08 210240 2018724 158064 07:31:01 AM 5182964 7005668 2699468 34.25 2688 2000040 749192 8.39 221232 2134364 30072 07:32:01 AM 5070940 7000956 2811492 35.67 2688 2103744 779340 8.73 258160 2198908 84996 07:33:01 AM 5024212 7046316 2858220 36.26 2688 2191516 689996 7.73 259092 2225692 44 07:34:01 AM 5024328 7046436 2858104 36.26 2688 2191520 689996 7.73 259088 2225572 16 07:35:01 AM 5024464 7046572 2857968 36.26 2688 2191520 689996 7.73 259088 2225512 4 07:36:01 AM 5024628 7046736 2857804 36.26 2688 2191520 689996 7.73 259088 2225448 4 07:37:01 AM 4911084 6931536 2971348 37.70 2688 2189536 798324 8.94 275028 2321600 13388 07:38:01 AM 4933768 6959352 2948664 37.41 2688 2194868 756812 8.47 449420 2126160 16508 Average: 5058469 7015701 2823963 35.83 2688 2129288 729493 8.17 272271 2189109 33677 07:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 237.34 152.82 1421.83 45.88 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 44.23 34.01 370.50 6.51 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 50.82 39.79 276.36 9.45 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 504.75 367.74 106.44 92.59 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 1.42 0.67 0.27 0.16 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 0.53 0.17 0.03 0.01 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 0.80 0.12 0.04 0.01 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 11.78 10.31 12.89 5.82 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 20.31 18.94 17.14 8.87 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 96.88 69.39 245.07 18.81 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) 09/09/2024 _x86_64_ (2 CPU) 07:28:16 LINUX RESTART (2 CPU) 07:29:01 AM CPU %user %nice %system %iowait %steal %idle 07:30:01 AM all 36.67 0.00 6.29 2.99 0.14 53.92 07:30:01 AM 0 36.51 0.00 6.29 3.10 0.12 53.98 07:30:01 AM 1 36.82 0.00 6.28 2.87 0.17 53.85 07:31:01 AM all 18.55 0.00 2.65 2.72 0.08 75.99 07:31:01 AM 0 17.52 0.00 2.41 2.44 0.08 77.55 07:31:01 AM 1 19.59 0.00 2.89 2.99 0.08 74.44 07:32:01 AM all 22.38 0.00 3.38 1.29 0.10 72.85 07:32:01 AM 0 21.20 0.00 3.52 1.81 0.08 73.39 07:32:01 AM 1 23.56 0.00 3.24 0.77 0.12 72.31 07:33:01 AM all 15.63 0.00 3.46 1.51 0.09 79.32 07:33:01 AM 0 11.53 0.00 2.97 1.64 0.08 83.77 07:33:01 AM 1 19.74 0.00 3.94 1.37 0.10 74.85 07:34:01 AM all 0.29 0.00 0.07 0.01 0.04 99.59 07:34:01 AM 0 0.10 0.00 0.07 0.02 0.05 99.77 07:34:01 AM 1 0.48 0.00 0.07 0.00 0.03 99.42 07:35:01 AM all 0.31 0.00 0.06 0.00 0.03 99.60 07:35:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.77 07:35:01 AM 1 0.52 0.00 0.03 0.00 0.02 99.43 07:36:01 AM all 0.24 0.00 0.07 0.00 0.03 99.67 07:36:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 07:36:01 AM 1 0.42 0.00 0.07 0.00 0.02 99.50 07:37:01 AM all 9.74 0.00 0.91 0.22 0.06 89.08 07:37:01 AM 0 8.46 0.00 0.77 0.13 0.05 90.59 07:37:01 AM 1 11.01 0.00 1.05 0.30 0.07 87.57 07:38:01 AM all 28.61 0.00 3.24 0.29 0.08 67.78 07:38:01 AM 0 24.47 0.00 2.71 0.22 0.08 72.52 07:38:01 AM 1 32.75 0.00 3.77 0.37 0.07 63.04 Average: all 14.70 0.00 2.23 1.00 0.07 81.99 Average: 0 13.31 0.00 2.10 1.04 0.07 83.48 Average: 1 16.09 0.00 2.37 0.96 0.07 80.50