---> uname -a: Linux prd-centos8-robot-2c-8g-48399.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 570 4963 19 2164 6830 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:03:42:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fe03:4218/64 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) 09/03/2025 _x86_64_ (2 CPU) 04:38:32 LINUX RESTART (2 CPU) 04:39:01 AM tps rtps wtps bread/s bwrtn/s 04:40:01 AM 81.77 37.14 44.64 7386.47 15840.12 04:41:01 AM 116.19 0.72 115.48 52.92 10219.36 04:42:01 AM 28.81 0.00 28.81 0.00 3969.66 04:43:01 AM 25.68 0.42 25.26 64.79 1568.51 04:44:01 AM 69.98 6.96 63.01 1292.77 7963.61 04:45:01 AM 9.88 0.20 9.68 11.60 656.11 04:46:01 AM 4.42 0.02 4.40 0.13 147.53 04:47:01 AM 0.78 0.00 0.78 0.00 17.00 04:48:01 AM 15.06 0.33 14.73 37.86 546.74 04:49:01 AM 30.49 0.52 29.97 63.85 1265.86 Average: 38.31 4.63 33.68 891.10 4219.68 04:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 AM 5472820 7047188 2409612 30.57 2688 1766552 741864 8.31 186392 1941468 98540 04:41:01 AM 5186600 7023956 2695832 34.20 2688 2013088 705400 7.90 198292 2149064 103696 04:42:01 AM 5183812 7020600 2698620 34.24 2688 2013088 705400 7.90 198296 2151668 4 04:43:01 AM 5119428 7020592 2763004 35.05 2688 2074740 689636 7.72 229864 2177388 50308 04:44:01 AM 4977480 7065268 2904952 36.85 2688 2255276 641560 7.18 261764 2258368 10852 04:45:01 AM 4942232 7030452 2940200 37.30 2688 2255800 689956 7.73 261888 2297528 184 04:46:01 AM 4864580 6952916 3017852 38.29 2688 2255908 782980 8.77 261888 2374448 8 04:47:01 AM 4780452 6869116 3101980 39.35 2688 2256236 856868 9.59 261888 2457452 72 04:48:01 AM 5097788 7004200 2784644 35.33 2688 2080160 708968 7.94 301660 2124432 27856 04:49:01 AM 5061152 6971792 2821280 35.79 2688 2084652 739420 8.28 459700 2006520 26392 Average: 5068634 7000608 2813798 35.70 2688 2105550 726205 8.13 262163 2193834 31791 04:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 309.45 198.48 1626.09 58.09 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 79.91 58.50 864.08 9.39 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 7.53 0.55 1.42 0.31 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 32.96 25.46 155.23 7.06 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 220.18 153.73 223.46 44.55 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 18.51 12.00 4.64 1.32 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 282.09 292.32 4092.81 706.21 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 285.44 278.99 5044.24 18.15 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 123.23 102.12 1272.37 25.00 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 22.61 17.69 15.21 8.63 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 138.19 113.98 1329.94 87.88 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) 09/03/2025 _x86_64_ (2 CPU) 04:38:32 LINUX RESTART (2 CPU) 04:39:01 AM CPU %user %nice %system %iowait %steal %idle 04:40:01 AM all 37.06 0.02 6.75 10.05 0.11 46.01 04:40:01 AM 0 44.67 0.02 6.20 9.46 0.12 39.53 04:40:01 AM 1 29.43 0.02 7.31 10.64 0.10 52.51 04:41:01 AM all 36.81 0.00 5.56 1.12 0.11 56.40 04:41:01 AM 0 42.84 0.00 5.80 1.16 0.12 50.08 04:41:01 AM 1 30.77 0.00 5.32 1.08 0.10 62.72 04:42:01 AM all 0.41 0.00 0.32 0.40 0.03 98.85 04:42:01 AM 0 0.12 0.00 0.33 0.35 0.02 99.18 04:42:01 AM 1 0.70 0.00 0.30 0.45 0.03 98.51 04:43:01 AM all 22.80 0.00 3.11 0.23 0.08 73.79 04:43:01 AM 0 29.17 0.00 3.42 0.30 0.08 67.02 04:43:01 AM 1 16.44 0.00 2.80 0.15 0.07 80.55 04:44:01 AM all 23.43 0.00 4.92 0.78 0.08 70.78 04:44:01 AM 0 28.44 0.00 5.54 0.73 0.10 65.19 04:44:01 AM 1 18.43 0.00 4.30 0.83 0.07 76.37 04:45:01 AM all 1.31 0.00 0.26 0.09 0.02 98.32 04:45:01 AM 0 2.34 0.00 0.35 0.10 0.02 97.19 04:45:01 AM 1 0.28 0.00 0.17 0.08 0.02 99.45 04:46:01 AM all 16.77 0.00 1.11 0.02 0.11 81.99 04:46:01 AM 0 21.04 0.00 1.26 0.03 0.12 77.55 04:46:01 AM 1 12.50 0.00 0.96 0.00 0.10 86.44 04:47:01 AM all 11.14 0.00 1.18 0.00 0.08 87.60 04:47:01 AM 0 17.78 0.00 1.81 0.00 0.08 80.33 04:47:01 AM 1 4.50 0.00 0.56 0.00 0.08 94.86 04:48:01 AM all 18.16 0.00 2.39 0.08 0.08 79.30 04:48:01 AM 0 29.77 0.00 2.96 0.10 0.10 67.06 04:48:01 AM 1 6.59 0.00 1.82 0.05 0.05 91.48 04:49:01 AM all 32.68 0.00 3.98 0.14 0.09 63.11 04:49:01 AM 0 39.54 0.00 4.47 0.15 0.10 55.74 04:49:01 AM 1 25.83 0.00 3.48 0.13 0.08 70.47 Average: all 20.08 0.00 2.96 1.29 0.08 75.58 Average: 0 25.59 0.00 3.22 1.24 0.09 69.86 Average: 1 14.57 0.00 2.71 1.34 0.07 81.31