---> uname -a: Linux prd-centos8-robot-2c-8g-9604.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 628 4915 19 2153 6772 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:22:b1:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fe22:b107/64 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) 02/08/2025 _x86_64_ (2 CPU) 03:21:56 LINUX RESTART (2 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 104.83 41.58 63.25 5560.42 10598.23 03:25:01 AM 104.78 0.73 104.05 53.06 11103.82 03:26:01 AM 25.19 0.42 24.78 64.78 2056.23 03:27:01 AM 58.36 6.75 51.61 1249.39 7530.09 03:28:01 AM 5.13 0.08 5.05 31.99 227.68 03:29:01 AM 2.52 0.03 2.48 1.07 353.87 03:30:01 AM 0.68 0.00 0.68 0.00 10.68 03:31:01 AM 4.22 0.32 3.90 36.92 276.76 03:32:01 AM 30.44 0.52 29.92 63.85 1748.62 Average: 37.35 5.60 31.75 784.72 3767.32 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5376700 7038456 2505724 31.79 2688 1849808 729196 8.16 208240 1997904 173128 03:25:01 AM 5214244 7017108 2668180 33.85 2688 1979968 697004 7.80 198884 2121956 30680 03:26:01 AM 5191168 7044084 2691256 34.14 2688 2027932 699784 7.84 229056 2109836 40716 03:27:01 AM 4989344 7034284 2893080 36.70 2688 2214536 650496 7.28 258760 2259168 92 03:28:01 AM 4946188 6992404 2936236 37.25 2688 2215832 716264 8.02 259028 2302120 340 03:29:01 AM 4919760 6974044 2962664 37.59 2688 2223900 747444 8.37 259028 2328552 4 03:30:01 AM 4898748 6953088 2983676 37.85 2688 2223964 780096 8.73 259028 2348368 16 03:31:01 AM 5056372 6957940 2826052 35.85 2688 2075056 708040 7.93 266184 2202276 19964 03:32:01 AM 5039184 6940468 2843240 36.07 2688 2077272 730792 8.18 461856 2032032 16736 Average: 5070190 6994653 2812234 35.68 2688 2098696 717680 8.04 266674 2189135 31297 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 320.57 197.72 1574.77 61.66 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 66.49 51.69 689.66 8.60 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 25.27 20.53 87.89 6.31 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 217.05 160.36 255.33 41.09 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 26.21 18.11 6.00 1.78 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 295.45 290.47 124.14 120.22 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 260.62 251.81 385.89 85.54 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 71.61 48.40 194.12 36.48 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 23.83 20.21 19.39 9.87 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 145.24 117.70 370.82 41.29 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) 02/08/2025 _x86_64_ (2 CPU) 03:21:56 LINUX RESTART (2 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 30.70 0.03 6.16 16.46 0.12 46.52 03:24:01 AM 0 28.21 0.03 5.49 15.70 0.12 50.45 03:24:01 AM 1 33.20 0.03 6.84 17.23 0.12 42.58 03:25:01 AM all 27.59 0.00 4.52 6.49 0.11 61.30 03:25:01 AM 0 23.79 0.00 4.39 5.74 0.10 65.99 03:25:01 AM 1 31.39 0.00 4.66 7.23 0.12 56.60 03:26:01 AM all 16.97 0.00 2.65 0.66 0.08 79.64 03:26:01 AM 0 14.52 0.00 2.39 0.52 0.08 82.49 03:26:01 AM 1 19.42 0.00 2.91 0.80 0.07 76.80 03:27:01 AM all 19.35 0.00 4.20 3.47 0.08 72.90 03:27:01 AM 0 12.96 0.00 3.83 3.80 0.08 79.32 03:27:01 AM 1 25.73 0.00 4.57 3.15 0.07 66.49 03:28:01 AM all 3.07 0.00 0.26 0.05 0.04 96.57 03:28:01 AM 0 0.75 0.00 0.15 0.07 0.03 99.00 03:28:01 AM 1 5.41 0.00 0.37 0.03 0.05 94.13 03:29:01 AM all 27.75 0.00 1.08 0.25 0.10 70.82 03:29:01 AM 0 38.50 0.00 0.86 0.17 0.10 60.37 03:29:01 AM 1 17.05 0.00 1.30 0.33 0.10 81.21 03:30:01 AM all 27.66 0.00 0.63 0.00 0.09 71.61 03:30:01 AM 0 52.30 0.00 0.91 0.00 0.07 46.72 03:30:01 AM 1 3.12 0.00 0.35 0.00 0.12 96.41 03:31:01 AM all 8.37 0.00 1.51 0.07 0.07 89.99 03:31:01 AM 0 4.82 0.00 1.32 0.10 0.07 93.69 03:31:01 AM 1 11.95 0.00 1.71 0.03 0.07 86.24 03:32:01 AM all 30.62 0.00 3.46 0.38 0.10 65.45 03:32:01 AM 0 30.67 0.00 3.59 0.35 0.10 65.29 03:32:01 AM 1 30.56 0.00 3.32 0.40 0.10 65.62 Average: all 21.35 0.00 2.72 3.08 0.09 72.76 Average: 0 22.91 0.00 2.55 2.93 0.08 71.52 Average: 1 19.78 0.00 2.89 3.24 0.09 74.00