---> uname -a: Linux prd-centos8-robot-2c-8g-47788.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 610 4912 19 2174 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:38:37:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85555sec preferred_lft 85555sec inet6 fe80::f816:3eff:fe38:37ab/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) 07/31/2025 _x86_64_ (2 CPU) 07:12:33 LINUX RESTART (2 CPU) 07:13:01 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 95.22 52.16 43.06 7372.31 15674.75 07:15:01 AM 121.23 0.72 120.51 52.92 12110.23 07:16:01 AM 31.36 0.42 30.94 64.78 2913.30 07:17:01 AM 83.60 6.97 76.64 1292.98 8702.78 07:18:01 AM 9.61 0.00 9.61 0.00 1076.19 07:19:01 AM 3.52 0.00 3.52 0.00 116.73 07:20:01 AM 0.45 0.00 0.45 0.00 5.93 07:21:01 AM 0.43 0.02 0.42 0.13 42.99 07:22:01 AM 1.98 0.00 1.98 0.00 144.48 07:23:01 AM 0.47 0.00 0.47 0.00 47.27 07:24:01 AM 0.30 0.03 0.27 1.87 16.71 07:25:01 AM 0.43 0.00 0.43 0.00 110.83 07:26:01 AM 30.99 0.42 30.58 47.73 1778.54 Average: 29.20 4.67 24.53 679.54 3287.94 07:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 5434972 7018012 2447460 31.05 2688 1775412 755932 8.46 185824 1980244 111548 07:15:01 AM 5147856 6981584 2734576 34.69 2688 2009500 739308 8.28 198180 2185076 67564 07:16:01 AM 5186088 7024848 2696344 34.21 2688 2014696 699792 7.84 222148 2129268 14020 07:17:01 AM 4947684 7030372 2934748 37.23 2688 2250196 669388 7.50 261828 2294712 26900 07:18:01 AM 4947180 7029696 2935252 37.24 2688 2250204 669388 7.50 261844 2294792 4 07:19:01 AM 4947512 7030032 2934920 37.23 2688 2250208 669388 7.50 261848 2294760 4 07:20:01 AM 4947460 7029964 2934972 37.23 2688 2250208 669264 7.49 261848 2294728 4 07:21:01 AM 4902908 6986652 2979524 37.80 2688 2251428 735444 8.23 262112 2338676 172 07:22:01 AM 4894084 6981040 2988348 37.91 2688 2254640 751132 8.41 262116 2347900 920 07:23:01 AM 4893712 6981068 2988720 37.92 2688 2255048 751132 8.41 262116 2348404 132 07:24:01 AM 4892892 6980772 2989540 37.93 2688 2255572 751132 8.41 262260 2348852 200 07:25:01 AM 4940020 7030992 2942412 37.33 2688 2258656 669112 7.49 262628 2302012 68 07:26:01 AM 5022280 6938332 2860152 36.29 2688 2089836 773196 8.66 462596 2044064 10212 Average: 5008050 7003336 2874382 36.47 2688 2166585 715662 8.01 263642 2246422 17827 07:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 317.74 189.29 1609.08 61.10 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 76.31 61.40 862.77 9.84 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 20.51 14.05 7.70 5.16 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 547.86 403.43 429.49 95.23 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 9.93 7.83 3.42 2.78 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 2.77 2.27 0.81 0.69 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 2.67 1.87 0.44 0.42 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 44.45 28.06 13.47 4.29 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 34.09 30.18 9.30 5.89 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 13.40 9.18 2.86 1.81 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 14.50 11.35 3.43 2.26 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 44.79 28.34 16.16 5.21 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 49.74 36.61 88.65 32.15 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 90.67 63.37 234.45 17.45 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) 07/31/2025 _x86_64_ (2 CPU) 07:12:33 LINUX RESTART (2 CPU) 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 33.51 0.03 6.36 7.23 0.09 52.78 07:14:01 AM 0 36.78 0.03 6.44 7.01 0.10 49.63 07:14:01 AM 1 30.25 0.02 6.28 7.45 0.08 55.93 07:15:01 AM all 35.90 0.00 5.24 2.01 0.11 56.74 07:15:01 AM 0 24.75 0.00 4.57 1.75 0.12 68.81 07:15:01 AM 1 47.04 0.00 5.92 2.27 0.10 44.67 07:16:01 AM all 12.17 0.00 2.32 0.35 0.07 85.09 07:16:01 AM 0 7.43 0.00 2.12 0.37 0.07 90.02 07:16:01 AM 1 16.92 0.00 2.52 0.33 0.07 80.16 07:17:01 AM all 32.72 0.00 6.22 1.20 0.10 59.77 07:17:01 AM 0 33.23 0.00 6.40 1.27 0.10 59.00 07:17:01 AM 1 32.21 0.00 6.04 1.12 0.10 60.54 07:18:01 AM all 0.43 0.00 0.23 0.13 0.04 99.17 07:18:01 AM 0 0.18 0.00 0.25 0.18 0.03 99.35 07:18:01 AM 1 0.68 0.00 0.20 0.08 0.05 98.98 07:19:01 AM all 0.40 0.00 0.09 0.01 0.05 99.45 07:19:01 AM 0 0.17 0.00 0.10 0.00 0.03 99.70 07:19:01 AM 1 0.63 0.00 0.08 0.02 0.07 99.20 07:20:01 AM all 0.32 0.00 0.08 0.00 0.05 99.55 07:20:01 AM 0 0.07 0.00 0.05 0.00 0.05 99.83 07:20:01 AM 1 0.57 0.00 0.12 0.00 0.05 99.27 07:21:01 AM all 6.71 0.00 0.71 0.01 0.08 92.49 07:21:01 AM 0 5.04 0.00 0.67 0.00 0.08 94.21 07:21:01 AM 1 8.38 0.00 0.75 0.02 0.08 90.77 07:22:01 AM all 15.82 0.00 0.75 0.01 0.08 83.35 07:22:01 AM 0 6.71 0.00 0.49 0.02 0.07 92.72 07:22:01 AM 1 24.93 0.00 1.02 0.00 0.08 73.96 07:23:01 AM all 4.25 0.00 0.31 0.01 0.08 95.35 07:23:01 AM 0 4.51 0.00 0.35 0.02 0.08 95.04 07:23:01 AM 1 3.99 0.00 0.27 0.00 0.07 95.67 07:24:01 AM all 5.00 0.00 0.29 0.00 0.09 94.62 07:24:01 AM 0 4.43 0.00 0.25 0.00 0.07 95.25 07:24:01 AM 1 5.57 0.00 0.33 0.00 0.12 93.98 07:24:01 AM CPU %user %nice %system %iowait %steal %idle 07:25:01 AM all 5.60 0.00 0.45 0.01 0.08 93.87 07:25:01 AM 0 10.12 0.00 0.55 0.00 0.08 89.24 07:25:01 AM 1 1.07 0.00 0.35 0.02 0.07 98.50 07:26:01 AM all 22.24 0.00 2.96 0.16 0.08 74.57 07:26:01 AM 0 26.73 0.00 2.99 0.12 0.07 70.10 07:26:01 AM 1 17.75 0.00 2.93 0.20 0.08 79.03 Average: all 13.46 0.00 2.00 0.85 0.08 83.60 Average: 0 12.32 0.00 1.94 0.82 0.07 84.84 Average: 1 14.61 0.00 2.06 0.88 0.08 82.36