---> uname -a: Linux prd-centos8-robot-2c-8g-45530.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 628 4904 19 2164 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:f8:a5:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fef8:a5af/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) 07/24/2025 _x86_64_ (2 CPU) 00:55:26 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 102.52 35.91 66.61 5772.90 6317.93 12:58:01 AM 94.05 0.72 93.34 52.92 11033.17 12:59:01 AM 28.14 0.42 27.72 64.78 2610.71 01:00:01 AM 74.94 6.96 67.98 1292.77 7904.72 01:01:01 AM 9.36 0.00 9.36 0.00 1053.22 01:02:01 AM 2.00 0.10 1.90 2.00 73.54 01:03:01 AM 0.32 0.00 0.32 0.00 13.66 01:04:01 AM 19.03 0.33 18.70 37.86 680.05 Average: 41.29 5.55 35.74 902.76 3710.66 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5341996 7053152 2540432 32.23 2688 1893516 725948 8.13 191884 2029932 199708 12:58:01 AM 5174060 7011316 2708368 34.36 2688 2013512 721372 8.08 198352 2164632 42488 12:59:01 AM 5135372 7025112 2747056 34.85 2688 2063788 724544 8.11 225864 2169536 48116 01:00:01 AM 4932108 7017516 2950320 37.43 2688 2253100 696588 7.80 262076 2310912 26916 01:01:01 AM 4893280 6978852 2989148 37.92 2688 2253272 765040 8.57 262196 2348232 172 01:02:01 AM 4650880 6736636 3231548 41.00 2688 2253456 1015644 11.37 262352 2589272 24 01:03:01 AM 4846412 6932500 3036016 38.52 2688 2253796 830852 9.30 262352 2393884 76 01:04:01 AM 5040364 6946332 2842064 36.06 2688 2079172 769160 8.61 300740 2184940 27864 Average: 5001809 6962677 2880619 36.54 2688 2132952 781144 8.75 245727 2273918 43170 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 368.96 203.07 1760.07 61.09 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 72.26 49.90 716.84 8.72 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 17.11 11.35 6.86 4.44 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 235.54 180.31 353.64 45.72 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 14.13 7.61 3.83 0.94 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 246.61 260.62 3913.26 705.95 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 291.10 283.66 5427.62 18.47 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 122.73 103.98 1362.09 24.04 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 171.06 137.57 1693.17 108.71 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) 07/24/2025 _x86_64_ (2 CPU) 00:55:26 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 43.23 0.02 6.89 1.66 0.14 48.06 12:57:01 AM 0 49.25 0.02 7.52 1.67 0.18 41.37 12:57:01 AM 1 37.21 0.02 6.26 1.65 0.10 54.76 12:58:01 AM all 24.14 0.00 3.59 9.04 0.10 63.14 12:58:01 AM 0 30.24 0.00 4.49 7.58 0.08 57.60 12:58:01 AM 1 18.05 0.00 2.68 10.48 0.12 68.67 12:59:01 AM all 18.46 0.00 2.70 0.23 0.07 78.55 12:59:01 AM 0 17.96 0.00 2.74 0.30 0.07 78.94 12:59:01 AM 1 18.97 0.00 2.65 0.15 0.07 78.16 01:00:01 AM all 27.30 0.00 5.40 0.89 0.08 66.33 01:00:01 AM 0 27.54 0.00 5.27 0.88 0.08 66.23 01:00:01 AM 1 27.05 0.00 5.53 0.90 0.08 66.43 01:01:01 AM all 0.64 0.00 0.23 0.11 0.04 98.98 01:01:01 AM 0 0.28 0.00 0.12 0.00 0.03 99.57 01:01:01 AM 1 1.00 0.00 0.33 0.22 0.05 98.40 01:02:01 AM all 15.59 0.00 1.25 0.01 0.11 83.04 01:02:01 AM 0 19.16 0.00 1.60 0.02 0.10 79.12 01:02:01 AM 1 12.03 0.00 0.91 0.00 0.12 86.95 01:03:01 AM all 11.11 0.00 1.55 0.00 0.09 87.25 01:03:01 AM 0 14.44 0.00 1.75 0.00 0.10 83.71 01:03:01 AM 1 7.76 0.00 1.34 0.00 0.08 90.81 01:04:01 AM all 17.38 0.00 2.41 0.08 0.09 80.05 01:04:01 AM 0 13.98 0.00 2.63 0.05 0.08 83.26 01:04:01 AM 1 20.77 0.00 2.18 0.10 0.10 76.84 Average: all 19.76 0.00 3.01 1.51 0.09 75.64 Average: 0 21.62 0.00 3.27 1.32 0.09 73.70 Average: 1 17.89 0.00 2.74 1.70 0.09 77.58