---> uname -a: Linux prd-centos8-robot-2c-8g-49767.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 629 4898 19 2169 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:7f:71:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85674sec preferred_lft 85674sec inet6 fe80::f816:3eff:fe7f:71c1/64 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) 08/06/2025 _x86_64_ (2 CPU) 06:25:29 LINUX RESTART (2 CPU) 06:26:01 AM tps rtps wtps bread/s bwrtn/s 06:27:01 AM 77.01 15.13 61.88 5319.96 6073.11 06:28:01 AM 95.73 0.72 95.02 52.92 10943.54 06:29:01 AM 40.44 0.42 40.02 64.78 3513.76 06:30:01 AM 70.56 6.96 63.60 1292.77 7655.13 06:31:01 AM 7.05 0.00 7.05 0.00 526.43 06:32:01 AM 0.32 0.00 0.32 0.00 5.50 06:33:01 AM 0.13 0.00 0.13 0.00 1.68 06:34:01 AM 0.58 0.23 0.35 12.66 94.34 06:35:01 AM 1.98 0.00 1.98 0.00 69.33 06:36:01 AM 0.25 0.00 0.25 0.00 4.55 06:37:01 AM 20.41 0.40 20.01 46.79 905.72 Average: 28.59 2.17 26.42 617.30 2708.60 06:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:27:01 AM 5375768 7060064 2506664 31.80 2688 1867152 686296 7.68 187888 2001804 175508 06:28:01 AM 5166604 7003704 2715828 34.45 2688 2012668 716648 8.02 198200 2166268 42484 06:29:01 AM 5071312 6998176 2811120 35.66 2688 2100288 741820 8.31 234364 2220832 66220 06:30:01 AM 4924176 7011472 2958256 37.53 2688 2254992 689588 7.72 262108 2315836 10840 06:31:01 AM 4925136 7012296 2957296 37.52 2688 2254996 689588 7.72 262112 2315740 8 06:32:01 AM 4924760 7011920 2957672 37.52 2688 2254996 689588 7.72 262112 2315728 4 06:33:01 AM 4924872 7012032 2957560 37.52 2688 2254996 689588 7.72 262112 2315860 4 06:34:01 AM 4826140 6916300 3056292 38.77 2688 2257996 789644 8.84 262244 2413716 16 06:35:01 AM 4824960 6915136 3057472 38.79 2688 2258012 794760 8.90 262244 2414276 16 06:36:01 AM 4919680 7010756 2962752 37.59 2688 2258912 682424 7.64 262560 2319576 900 06:37:01 AM 5000132 6911564 2882300 36.57 2688 2084448 779840 8.73 458684 2064520 23396 Average: 4989413 6987584 2893019 36.70 2688 2169041 722708 8.09 264966 2260378 29036 06:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 272.01 177.04 1757.13 60.90 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 71.53 55.26 716.57 8.87 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 47.97 39.10 323.97 9.47 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 505.05 366.34 118.25 93.90 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 2.72 1.92 0.45 0.42 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 1.90 0.80 0.36 0.18 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 2.68 2.03 0.67 0.60 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 140.50 123.88 1639.78 9.24 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 324.56 312.63 5508.33 20.21 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 292.53 287.45 5136.84 19.33 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 97.35 61.62 101.67 31.00 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 159.89 129.83 1391.28 23.10 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) 08/06/2025 _x86_64_ (2 CPU) 06:25:29 LINUX RESTART (2 CPU) 06:26:01 AM CPU %user %nice %system %iowait %steal %idle 06:27:01 AM all 41.37 0.00 6.66 0.75 0.10 51.12 06:27:01 AM 0 24.44 0.00 5.47 0.55 0.08 69.46 06:27:01 AM 1 58.32 0.00 7.85 0.95 0.12 32.76 06:28:01 AM all 24.26 0.00 3.50 0.83 0.08 71.33 06:28:01 AM 0 15.11 0.00 3.17 1.00 0.08 80.63 06:28:01 AM 1 33.40 0.00 3.84 0.65 0.08 62.03 06:29:01 AM all 22.81 0.00 3.56 0.36 0.08 73.19 06:29:01 AM 0 12.60 0.00 2.85 0.22 0.08 84.25 06:29:01 AM 1 33.02 0.00 4.27 0.50 0.08 62.12 06:30:01 AM all 22.02 0.00 5.03 0.65 0.08 72.23 06:30:01 AM 0 20.45 0.00 4.83 0.65 0.07 74.00 06:30:01 AM 1 23.58 0.00 5.23 0.65 0.08 70.45 06:31:01 AM all 0.30 0.00 0.14 0.07 0.03 99.46 06:31:01 AM 0 0.52 0.00 0.15 0.05 0.05 99.23 06:31:01 AM 1 0.08 0.00 0.13 0.08 0.02 99.68 06:32:01 AM all 0.32 0.00 0.05 0.00 0.03 99.60 06:32:01 AM 0 0.53 0.00 0.02 0.00 0.03 99.42 06:32:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 06:33:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 06:33:01 AM 0 0.50 0.00 0.05 0.00 0.02 99.43 06:33:01 AM 1 0.15 0.00 0.10 0.00 0.05 99.70 06:34:01 AM all 7.70 0.00 1.66 0.01 0.06 90.57 06:34:01 AM 0 1.67 0.00 0.38 0.02 0.05 97.88 06:34:01 AM 1 13.82 0.00 2.95 0.00 0.07 83.16 06:35:01 AM all 8.82 0.00 1.30 0.02 0.10 89.76 06:35:01 AM 0 5.81 0.00 0.99 0.00 0.10 93.10 06:35:01 AM 1 11.84 0.00 1.61 0.03 0.10 86.41 06:36:01 AM all 8.64 0.00 1.15 0.00 0.09 90.11 06:36:01 AM 0 0.59 0.00 0.18 0.00 0.08 99.15 06:36:01 AM 1 16.75 0.00 2.12 0.00 0.10 81.03 06:37:01 AM all 22.90 0.00 3.14 0.10 0.08 73.79 06:37:01 AM 0 15.26 0.00 2.89 0.08 0.07 81.70 06:37:01 AM 1 30.53 0.00 3.39 0.12 0.08 65.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.51 0.00 2.39 0.25 0.07 82.78 Average: 0 8.87 0.00 1.91 0.23 0.07 88.93 Average: 1 20.16 0.00 2.87 0.27 0.07 76.62