---> uname -a: Linux prd-centos8-robot-2c-8g-1713.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 629 4896 19 2172 6770 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:d5:73:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fed5:7340/64 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) 09/27/2025 _x86_64_ (2 CPU) 03:25:34 LINUX RESTART (2 CPU) 03:26:01 AM tps rtps wtps bread/s bwrtn/s 03:27:01 AM 126.31 57.48 68.83 7813.00 20036.07 03:28:01 AM 99.28 0.72 98.57 52.92 11452.45 03:29:01 AM 26.29 0.42 25.87 64.78 2054.43 03:30:01 AM 63.05 6.93 56.11 1289.30 3783.21 03:31:01 AM 32.56 0.03 32.52 3.47 6357.81 03:32:01 AM 0.62 0.22 0.40 11.73 18.13 03:33:01 AM 2.00 0.00 2.00 0.00 69.96 03:34:01 AM 7.51 0.32 7.20 36.91 214.48 03:35:01 AM 31.84 0.53 31.31 64.79 1399.13 Average: 43.27 7.41 35.87 1037.45 5042.92 03:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:27:01 AM 5223188 6944324 2659232 33.74 2688 1904880 814580 9.12 223328 2119160 216184 03:28:01 AM 5119564 6963584 2762856 35.05 2688 2019756 731676 8.19 198404 2208576 41860 03:29:01 AM 5196096 7041536 2686324 34.08 2688 2021632 681272 7.63 219380 2116444 10752 03:30:01 AM 4855188 6951164 3027232 38.40 2688 2263388 754844 8.45 257552 2391352 173708 03:31:01 AM 4915692 7012352 2966728 37.64 2688 2264308 691400 7.74 262848 2320608 4 03:32:01 AM 4764224 6861500 3118196 39.56 2688 2264924 871492 9.76 262976 2470600 16 03:33:01 AM 4791708 6889024 3090712 39.21 2688 2264980 843776 9.45 262976 2442872 52 03:34:01 AM 4947480 6900160 2934940 37.23 2688 2124212 791004 8.86 294360 2274612 50048 03:35:01 AM 5103072 7021628 2779348 35.26 2688 2092020 688880 7.71 460788 1959712 26976 Average: 4990690 6953919 2891730 36.69 2688 2135567 763214 8.55 271401 2255993 57733 03:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 289.45 193.00 1656.51 60.55 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 81.29 59.50 846.20 9.51 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 11.68 8.11 5.28 3.56 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 41.82 36.20 335.25 9.53 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 144.09 108.08 31.52 25.17 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 162.71 178.71 2129.07 699.96 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 304.08 297.67 6509.26 26.17 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 149.41 131.55 1939.20 26.07 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 20.01 16.40 15.93 7.69 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 133.84 114.36 1496.41 96.47 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) 09/27/2025 _x86_64_ (2 CPU) 03:25:34 LINUX RESTART (2 CPU) 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 41.32 0.04 8.03 11.48 0.11 39.03 03:27:01 AM 0 47.58 0.07 7.58 9.61 0.10 35.06 03:27:01 AM 1 35.04 0.02 8.47 13.35 0.12 43.01 03:28:01 AM all 28.95 0.00 4.07 1.13 0.10 65.76 03:28:01 AM 0 43.85 0.00 4.85 0.97 0.10 50.23 03:28:01 AM 1 14.02 0.00 3.27 1.29 0.10 81.32 03:29:01 AM all 12.32 0.00 1.51 0.44 0.07 85.65 03:29:01 AM 0 15.30 0.00 1.55 0.40 0.07 82.68 03:29:01 AM 1 9.34 0.00 1.47 0.48 0.07 88.63 03:30:01 AM all 31.09 0.00 5.44 0.68 0.12 62.67 03:30:01 AM 0 37.35 0.00 5.65 0.73 0.10 56.17 03:30:01 AM 1 24.82 0.00 5.22 0.63 0.13 69.20 03:31:01 AM all 2.59 0.00 0.94 0.43 0.03 96.00 03:31:01 AM 0 3.20 0.00 1.10 0.47 0.02 95.21 03:31:01 AM 1 1.97 0.00 0.79 0.40 0.05 96.79 03:32:01 AM all 11.87 0.00 0.72 0.01 0.09 87.30 03:32:01 AM 0 14.17 0.00 0.81 0.02 0.10 84.90 03:32:01 AM 1 9.59 0.00 0.64 0.00 0.08 89.69 03:33:01 AM all 12.57 0.00 1.29 0.02 0.12 86.00 03:33:01 AM 0 8.75 0.00 1.06 0.03 0.10 90.05 03:33:01 AM 1 16.42 0.00 1.52 0.00 0.14 81.93 03:34:01 AM all 15.39 0.00 2.03 0.04 0.08 82.47 03:34:01 AM 0 20.32 0.00 2.54 0.05 0.08 77.01 03:34:01 AM 1 10.44 0.00 1.51 0.03 0.07 87.94 03:35:01 AM all 29.73 0.00 3.82 0.10 0.09 66.26 03:35:01 AM 0 28.43 0.00 4.17 0.08 0.08 67.23 03:35:01 AM 1 31.02 0.00 3.47 0.12 0.10 65.29 Average: all 20.67 0.00 3.10 1.59 0.09 74.55 Average: 0 24.36 0.01 3.26 1.37 0.08 70.91 Average: 1 16.97 0.00 2.93 1.81 0.09 78.19