---> uname -a: Linux prd-centos8-robot-2c-8g-46049.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 651 4882 19 2164 6748 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:18:f2:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fe18:f2f4/64 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) 07/26/2025 _x86_64_ (2 CPU) 00:54:22 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 112.13 46.68 65.45 6194.50 21802.07 12:57:01 AM 103.63 0.72 102.92 52.92 11562.60 12:58:01 AM 25.34 0.38 24.96 64.25 2354.43 12:59:01 AM 74.60 7.00 67.61 1293.52 8118.08 01:00:01 AM 11.16 0.00 11.16 0.00 1174.39 01:01:01 AM 1.93 0.03 1.90 0.27 71.05 01:02:01 AM 0.52 0.07 0.45 1.73 9.85 01:03:01 AM 16.36 0.33 16.03 37.85 575.97 01:04:01 AM 31.36 0.52 30.84 63.86 1346.61 Average: 41.89 6.19 35.70 856.62 5224.03 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5372188 7039624 2510236 31.85 2688 1850812 699832 7.84 184736 2006044 165620 12:57:01 AM 5112564 6949788 2769860 35.14 2688 2013672 747532 8.37 198288 2221120 42488 12:58:01 AM 5114108 6979556 2768316 35.12 2688 2040848 722204 8.09 222292 2192380 24932 12:59:01 AM 4902320 6987792 2980104 37.81 2688 2253264 695912 7.79 262072 2335176 26912 01:00:01 AM 4901908 6987232 2980516 37.81 2688 2253264 698880 7.83 262072 2335408 4 01:01:01 AM 4788136 6873756 3094288 39.26 2688 2253540 857588 9.60 262196 2447596 36 01:02:01 AM 4784460 6870204 3097964 39.30 2688 2253664 854004 9.56 262324 2451712 24 01:03:01 AM 5019320 6925316 2863104 36.32 2688 2079220 785696 8.80 298788 2205512 28608 01:04:01 AM 4993760 6903564 2888664 36.65 2688 2083648 783828 8.78 458732 2072636 26332 Average: 4998752 6946315 2883672 36.58 2688 2120215 760608 8.52 267944 2251954 34995 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 305.08 180.89 1644.53 58.89 0.00 0.00 0.00 0.00 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 84.92 57.80 827.31 9.47 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 16.04 10.30 6.53 4.11 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 224.43 166.59 352.19 44.35 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 1.50 0.70 0.18 0.12 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 224.74 239.20 3154.30 705.31 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 291.59 283.08 5545.80 18.59 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 171.56 148.58 2129.64 27.75 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 19.88 17.48 15.63 8.57 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 148.87 122.74 1519.72 97.47 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) 07/26/2025 _x86_64_ (2 CPU) 00:54:22 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 44.95 0.03 7.52 4.45 0.14 42.91 12:56:01 AM 0 41.61 0.02 7.77 4.39 0.13 46.08 12:56:01 AM 1 48.29 0.03 7.27 4.51 0.15 39.74 12:57:01 AM all 31.27 0.00 4.65 6.06 0.13 57.90 12:57:01 AM 0 40.64 0.00 5.23 6.33 0.15 47.65 12:57:01 AM 1 21.91 0.00 4.08 5.78 0.10 68.12 12:58:01 AM all 16.37 0.00 2.52 0.27 0.07 80.78 12:58:01 AM 0 17.85 0.00 2.65 0.33 0.07 79.09 12:58:01 AM 1 14.88 0.00 2.39 0.20 0.07 82.47 12:59:01 AM all 31.58 0.00 5.87 2.33 0.13 60.09 12:59:01 AM 0 30.20 0.00 6.26 2.91 0.13 60.50 12:59:01 AM 1 32.97 0.00 5.48 1.75 0.12 59.68 01:00:01 AM all 0.08 0.00 0.17 0.20 0.01 99.54 01:00:01 AM 0 0.07 0.00 0.17 0.27 0.00 99.50 01:00:01 AM 1 0.10 0.00 0.17 0.13 0.02 99.58 01:01:01 AM all 14.43 0.00 1.10 0.01 0.08 84.38 01:01:01 AM 0 12.12 0.00 0.76 0.00 0.07 87.06 01:01:01 AM 1 16.76 0.00 1.45 0.02 0.08 81.69 01:02:01 AM all 11.59 0.00 1.27 0.00 0.08 87.07 01:02:01 AM 0 16.07 0.00 1.58 0.00 0.07 82.29 01:02:01 AM 1 7.15 0.00 0.96 0.00 0.08 91.81 01:03:01 AM all 19.22 0.00 2.59 0.10 0.09 77.99 01:03:01 AM 0 25.87 0.00 3.05 0.15 0.08 70.84 01:03:01 AM 1 12.57 0.00 2.13 0.05 0.10 85.14 01:04:01 AM all 32.93 0.00 4.08 0.14 0.09 62.76 01:04:01 AM 0 34.02 0.00 3.96 0.13 0.10 61.79 01:04:01 AM 1 31.84 0.00 4.19 0.15 0.08 63.73 Average: all 22.50 0.00 3.31 1.51 0.09 72.59 Average: 0 24.28 0.00 3.49 1.61 0.09 70.52 Average: 1 20.71 0.00 3.13 1.40 0.09 74.66