---> uname -a: Linux prd-centos8-robot-2c-8g-37416.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 598 4935 19 2163 6802 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:ee:4f:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:feee:4f8e/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) 06/26/2025 _x86_64_ (2 CPU) 01:05:28 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 86.99 16.14 70.85 5528.31 7056.33 01:08:01 AM 80.46 0.73 79.72 53.05 9374.44 01:09:01 AM 33.93 0.42 33.51 64.79 3053.04 01:10:01 AM 73.41 9.45 63.96 1685.30 7976.81 01:11:01 AM 7.13 0.00 7.13 0.00 519.18 01:12:01 AM 0.28 0.00 0.28 0.00 5.37 01:13:01 AM 0.15 0.00 0.15 0.00 1.18 01:14:01 AM 0.38 0.03 0.35 1.07 92.48 01:15:01 AM 1.90 0.00 1.90 0.00 66.39 01:16:01 AM 13.51 0.32 13.20 36.93 493.38 01:17:01 AM 30.92 0.52 30.41 63.85 1378.56 Average: 29.83 2.49 27.34 668.51 2722.44 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5379008 7078400 2503416 31.76 2688 1882568 664128 7.44 186220 1995844 164352 01:08:01 AM 5203140 7024912 2679284 33.99 2688 1998676 687224 7.69 197876 2131444 42500 01:09:01 AM 5159524 7041508 2722900 34.54 2688 2056988 689424 7.72 229388 2138336 49160 01:10:01 AM 4959828 7039980 2922596 37.08 2688 2249184 649472 7.27 266336 2275748 10856 01:11:01 AM 4961032 7041056 2921392 37.06 2688 2249184 649472 7.27 266340 2275656 8 01:12:01 AM 4961056 7041084 2921368 37.06 2688 2249188 649472 7.27 266340 2275640 4 01:13:01 AM 4961196 7041224 2921228 37.06 2688 2249188 649472 7.27 266340 2275576 8 01:14:01 AM 4884148 6966796 2998276 38.04 2688 2251812 764564 8.56 266468 2351656 16 01:15:01 AM 4872808 6955476 3009616 38.18 2688 2251832 768404 8.60 266468 2362732 16 01:16:01 AM 5070756 6977272 2811668 35.67 2688 2081324 725276 8.12 305188 2148984 30352 01:17:01 AM 5113644 7024788 2768780 35.13 2688 2086320 673672 7.54 463372 1952340 26820 Average: 5047831 7021136 2834593 35.96 2688 2146024 688235 7.71 270940 2198541 29463 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 305.35 200.19 1810.38 62.76 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 63.48 45.02 641.12 7.87 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 28.73 25.83 119.39 7.55 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 599.95 434.26 315.43 99.69 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 2.45 1.90 0.55 0.41 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 1.30 0.80 0.28 0.18 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 2.35 1.82 0.42 0.41 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 104.87 84.32 1156.53 6.74 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 266.43 261.93 5290.08 16.94 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 123.66 92.97 977.59 30.63 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 18.51 17.23 15.32 8.78 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 137.67 105.88 937.54 21.94 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) 06/26/2025 _x86_64_ (2 CPU) 01:05:28 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 45.60 0.00 6.70 1.31 0.13 46.27 01:07:01 AM 0 32.77 0.00 5.79 1.24 0.14 60.06 01:07:01 AM 1 58.43 0.00 7.60 1.37 0.12 32.48 01:08:01 AM all 22.57 0.00 3.15 1.01 0.08 73.18 01:08:01 AM 0 20.41 0.00 3.07 0.83 0.08 75.60 01:08:01 AM 1 24.73 0.00 3.23 1.18 0.08 70.77 01:09:01 AM all 21.95 0.00 3.46 0.69 0.11 73.79 01:09:01 AM 0 22.83 0.00 3.24 0.92 0.10 72.91 01:09:01 AM 1 21.08 0.00 3.67 0.45 0.12 74.68 01:10:01 AM all 23.18 0.00 5.23 0.78 0.09 70.72 01:10:01 AM 0 10.38 0.00 4.33 0.69 0.08 84.52 01:10:01 AM 1 36.00 0.00 6.13 0.87 0.10 56.90 01:11:01 AM all 0.36 0.00 0.12 0.06 0.03 99.44 01:11:01 AM 0 0.08 0.00 0.10 0.05 0.02 99.75 01:11:01 AM 1 0.63 0.00 0.13 0.07 0.03 99.13 01:12:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 01:12:01 AM 0 0.15 0.00 0.08 0.00 0.05 99.72 01:12:01 AM 1 0.50 0.00 0.03 0.00 0.02 99.45 01:13:01 AM all 0.19 0.00 0.10 0.00 0.04 99.67 01:13:01 AM 0 0.12 0.00 0.12 0.00 0.05 99.72 01:13:01 AM 1 0.27 0.00 0.08 0.00 0.03 99.62 01:14:01 AM all 8.06 0.00 1.68 0.00 0.07 90.19 01:14:01 AM 0 7.83 0.00 2.09 0.00 0.07 90.01 01:14:01 AM 1 8.30 0.00 1.27 0.00 0.07 90.36 01:15:01 AM all 8.74 0.00 1.16 0.01 0.08 90.01 01:15:01 AM 0 2.09 0.00 0.37 0.02 0.07 97.46 01:15:01 AM 1 15.43 0.00 1.95 0.00 0.10 82.52 01:16:01 AM all 18.66 0.00 2.72 0.06 0.08 78.48 01:16:01 AM 0 21.35 0.00 2.69 0.07 0.08 75.81 01:16:01 AM 1 15.98 0.00 2.76 0.05 0.07 81.14 01:17:01 AM all 34.47 0.00 4.35 0.16 0.10 60.92 01:17:01 AM 0 34.76 0.00 4.22 0.13 0.10 60.79 01:17:01 AM 1 34.18 0.00 4.48 0.18 0.10 61.05 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.71 0.00 2.61 0.37 0.08 80.24 Average: 0 13.87 0.00 2.37 0.36 0.08 83.33 Average: 1 19.55 0.00 2.85 0.38 0.08 77.15