---> uname -a: Linux prd-centos8-robot-2c-8g-40299.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 607 4904 19 2186 6792 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:f9:6b:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fef9:6bf5/64 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) 07/07/2025 _x86_64_ (2 CPU) 01:05:32 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 99.37 16.84 82.52 5244.52 7746.33 01:08:01 AM 83.59 0.72 82.87 52.92 9798.62 01:09:01 AM 46.20 7.13 39.07 1310.50 3299.63 01:10:01 AM 58.59 0.25 58.34 47.06 7753.19 01:11:01 AM 7.46 0.02 7.45 0.13 294.34 01:12:01 AM 2.12 0.02 2.10 0.93 352.76 01:13:01 AM 0.20 0.00 0.20 0.00 3.60 01:14:01 AM 2.30 0.32 1.98 36.93 217.78 01:15:01 AM 31.41 0.52 30.89 63.85 1846.08 Average: 36.80 2.87 33.94 750.80 3479.19 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5341668 7058828 2540764 32.23 2688 1899124 686648 7.69 186472 2032620 181412 01:08:01 AM 5187436 7031112 2694996 34.19 2688 2020004 679720 7.61 208812 2136464 52524 01:09:01 AM 4999100 6982552 2883332 36.58 2688 2156156 742344 8.31 261824 2261800 88008 01:10:01 AM 4961828 7043740 2920604 37.05 2688 2249664 633996 7.10 261964 2273400 88 01:11:01 AM 4908232 6995536 2974200 37.73 2688 2255188 714092 8.00 262288 2329352 5272 01:12:01 AM 4894096 6984720 2988336 37.91 2688 2258492 729868 8.17 262288 2344536 4 01:13:01 AM 4872720 6963400 3009712 38.18 2688 2258548 770196 8.62 262288 2365192 28 01:14:01 AM 5057448 6994240 2824984 35.84 2688 2106164 677652 7.59 268648 2187792 20668 01:15:01 AM 5111560 7041584 2770872 35.15 2688 2104168 662284 7.42 470448 1946420 10956 Average: 5037121 7010635 2845311 36.10 2688 2145279 699644 7.83 271670 2208620 39884 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 297.37 196.85 1863.51 59.05 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 67.08 50.52 607.36 8.44 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 37.05 33.01 314.04 14.52 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 204.97 147.91 45.89 35.04 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 34.76 26.52 70.99 3.07 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 300.72 300.22 64.47 126.55 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 231.81 228.56 493.89 77.95 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 67.74 47.08 314.59 37.14 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 17.96 16.83 16.84 8.54 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 139.94 116.38 421.30 41.14 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) 07/07/2025 _x86_64_ (2 CPU) 01:05:32 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 46.97 0.00 6.65 0.90 0.09 45.39 01:07:01 AM 0 36.75 0.00 6.77 0.57 0.08 55.83 01:07:01 AM 1 57.16 0.00 6.54 1.23 0.10 34.96 01:08:01 AM all 23.27 0.00 3.58 1.03 0.08 72.04 01:08:01 AM 0 27.97 0.00 3.57 0.67 0.08 67.71 01:08:01 AM 1 18.57 0.00 3.60 1.40 0.07 76.36 01:09:01 AM all 23.74 0.00 3.80 0.70 0.09 71.68 01:09:01 AM 0 19.62 0.00 3.68 0.48 0.10 76.11 01:09:01 AM 1 27.84 0.00 3.91 0.91 0.08 67.25 01:10:01 AM all 18.31 0.00 3.48 0.58 0.08 77.54 01:10:01 AM 0 13.76 0.00 3.42 0.92 0.07 81.84 01:10:01 AM 1 22.87 0.00 3.54 0.25 0.10 73.24 01:11:01 AM all 4.52 0.00 0.28 0.03 0.06 95.12 01:11:01 AM 0 6.50 0.00 0.35 0.00 0.05 93.10 01:11:01 AM 1 2.57 0.00 0.20 0.05 0.07 97.11 01:12:01 AM all 28.29 0.00 0.53 0.01 0.11 71.06 01:12:01 AM 0 23.67 0.00 0.50 0.00 0.12 75.71 01:12:01 AM 1 32.91 0.00 0.55 0.02 0.10 66.42 01:13:01 AM all 26.66 0.00 0.55 0.00 0.11 72.68 01:13:01 AM 0 9.14 0.00 0.34 0.00 0.10 90.42 01:13:01 AM 1 44.12 0.00 0.77 0.00 0.12 54.99 01:14:01 AM all 5.65 0.00 1.19 0.03 0.08 93.06 01:14:01 AM 0 6.48 0.00 1.43 0.03 0.08 91.97 01:14:01 AM 1 4.83 0.00 0.95 0.02 0.07 94.14 01:15:01 AM all 30.01 0.00 3.42 0.18 0.08 66.30 01:15:01 AM 0 26.56 0.00 3.48 0.17 0.08 69.71 01:15:01 AM 1 33.47 0.00 3.35 0.20 0.08 62.90 Average: all 23.07 0.00 2.61 0.39 0.09 73.84 Average: 0 18.98 0.00 2.62 0.32 0.09 77.99 Average: 1 27.14 0.00 2.61 0.45 0.09 69.71