---> uname -a: Linux prd-centos8-robot-2c-8g-42484.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 610 4919 19 2167 6789 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:22:47:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fe22:4715/64 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) 07/14/2025 _x86_64_ (2 CPU) 02:25:27 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 84.72 15.06 69.66 4065.44 6834.46 02:28:01 AM 87.32 0.72 86.60 52.92 10131.26 02:29:01 AM 20.99 0.42 20.58 64.78 1893.14 02:30:01 AM 78.32 6.96 71.36 1292.77 8469.09 02:31:01 AM 12.60 0.00 12.60 0.00 1200.68 02:32:01 AM 2.13 0.03 2.10 1.07 122.49 02:33:01 AM 0.15 0.00 0.15 0.00 2.15 02:34:02 AM 12.16 0.32 11.85 36.92 479.29 02:35:01 AM 24.69 0.53 24.17 64.94 1181.04 Average: 35.92 2.67 33.25 620.91 3372.25 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5381976 7066468 2500456 31.72 2688 1868232 704808 7.89 188168 1996396 154340 02:28:01 AM 5178832 7015700 2703600 34.30 2688 2013180 695128 7.78 198480 2156716 42484 02:29:01 AM 5150860 7017620 2731572 34.65 2688 2041896 724076 8.11 225444 2154632 37448 02:30:01 AM 4944136 7029484 2938296 37.28 2688 2252752 667676 7.48 262440 2296116 26920 02:31:01 AM 4902180 6987476 2980252 37.81 2688 2253008 714484 8.00 262704 2336460 252 02:32:01 AM 4895588 6982164 2986844 37.89 2688 2254288 734748 8.23 262704 2343168 8 02:33:01 AM 4885892 6972484 2996540 38.02 2688 2254304 752408 8.42 262704 2352760 4 02:34:02 AM 5013908 6951484 2868524 36.39 2688 2108980 747540 8.37 285360 2218456 40760 02:35:01 AM 5076364 6987276 2806068 35.60 2688 2084708 709840 7.95 461536 1988388 10312 Average: 5047748 7001128 2834684 35.96 2688 2125705 716745 8.03 267727 2204788 34725 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 301.63 196.67 1731.13 58.76 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 61.83 47.25 715.40 8.08 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 14.60 9.35 6.12 3.94 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 158.08 119.98 339.53 33.92 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 12.48 5.05 3.64 0.62 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 215.88 213.79 59.33 89.92 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 230.22 228.92 129.21 89.09 0.00 0.00 0.00 0.00 02:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:02 AM eth0 116.38 101.23 124.26 46.70 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 18.05 16.79 15.00 8.00 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 125.67 104.51 347.69 37.73 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) 07/14/2025 _x86_64_ (2 CPU) 02:25:27 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 43.45 0.00 6.61 1.02 0.12 48.80 02:27:01 AM 0 40.14 0.00 6.14 1.20 0.10 52.42 02:27:01 AM 1 46.77 0.00 7.08 0.84 0.13 45.18 02:28:01 AM all 25.34 0.00 3.70 1.24 0.08 69.64 02:28:01 AM 0 21.10 0.00 2.81 1.12 0.08 74.89 02:28:01 AM 1 29.60 0.00 4.59 1.37 0.08 64.36 02:29:01 AM all 15.12 0.00 2.25 0.22 0.08 82.34 02:29:01 AM 0 10.88 0.00 2.04 0.15 0.08 86.85 02:29:01 AM 1 19.35 0.00 2.46 0.28 0.07 77.84 02:30:01 AM all 30.86 0.00 5.68 0.94 0.13 62.39 02:30:01 AM 0 19.42 0.00 4.78 0.55 0.12 75.13 02:30:01 AM 1 42.35 0.00 6.58 1.34 0.13 49.60 02:31:01 AM all 0.75 0.00 0.23 0.37 0.05 98.60 02:31:01 AM 0 0.12 0.00 0.15 0.50 0.05 99.18 02:31:01 AM 1 1.39 0.00 0.32 0.23 0.05 98.01 02:32:01 AM all 19.49 0.00 0.72 0.01 0.13 79.66 02:32:01 AM 0 23.92 0.00 0.56 0.00 0.13 75.39 02:32:01 AM 1 15.03 0.00 0.88 0.02 0.12 83.95 02:33:01 AM all 24.67 0.00 0.60 0.00 0.12 74.61 02:33:01 AM 0 21.76 0.00 0.54 0.00 0.10 77.60 02:33:01 AM 1 27.59 0.00 0.66 0.00 0.13 71.62 02:34:02 AM all 18.55 0.00 1.73 0.06 0.09 79.56 02:34:02 AM 0 15.69 0.00 1.81 0.03 0.08 82.38 02:34:02 AM 1 21.40 0.00 1.66 0.08 0.10 76.76 02:35:01 AM all 30.24 0.00 3.48 0.18 0.10 66.00 02:35:01 AM 0 17.18 0.00 2.59 0.17 0.10 79.96 02:35:01 AM 1 43.33 0.00 4.37 0.19 0.10 52.01 Average: all 23.16 0.00 2.78 0.45 0.10 73.51 Average: 0 18.92 0.00 2.39 0.42 0.10 78.19 Average: 1 27.40 0.00 3.18 0.49 0.10 68.83