---> uname -a: Linux prd-centos8-robot-2c-8g-625.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 619 4893 19 2184 6779 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:09:5e:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fe09:5ee8/64 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) 10/04/2025 _x86_64_ (2 CPU) 23:05:54 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 121.28 0.83 120.45 56.12 12134.63 11:09:01 PM 26.73 0.03 26.70 0.53 4032.81 11:10:01 PM 16.34 0.38 15.96 64.25 692.17 11:11:01 PM 43.39 6.93 36.45 1289.30 2078.69 11:12:01 PM 49.59 2.52 47.08 396.07 7514.40 11:13:01 PM 3.52 0.00 3.52 0.00 125.42 11:14:01 PM 0.10 0.00 0.10 0.00 0.63 11:15:01 PM 0.65 0.20 0.45 11.60 10.91 11:16:01 PM 24.18 0.43 23.75 47.99 976.22 Average: 31.75 1.26 30.49 207.33 3062.70 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5162092 7007116 2720332 34.51 2688 2020776 721088 8.07 197804 2170048 104332 11:09:01 PM 5159604 7004052 2722820 34.54 2688 2020792 721088 8.07 197984 2173488 12 11:10:01 PM 5233692 7080212 2648732 33.60 2688 2022724 658340 7.37 218672 2080224 8 11:11:01 PM 4902664 7000636 2979760 37.80 2688 2265436 688916 7.71 255236 2346100 207476 11:12:01 PM 4911172 7021076 2971252 37.69 2688 2277412 683376 7.65 267404 2321236 4 11:13:01 PM 4911456 7021360 2970968 37.69 2688 2277412 683376 7.65 267404 2321184 4 11:14:01 PM 4911132 7021036 2971292 37.70 2688 2277412 683376 7.65 267404 2321364 4 11:15:01 PM 4910500 7022100 2971924 37.70 2688 2279108 669496 7.50 267936 2321844 1316 11:16:01 PM 5097512 7024484 2784912 35.33 2688 2099740 678184 7.59 462620 1961232 24112 Average: 5022203 7022452 2860221 36.29 2688 2171201 687471 7.70 266940 2224080 37474 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 117.93 91.63 1285.48 12.56 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 1.88 0.77 0.96 0.28 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 20.13 14.86 6.95 4.97 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 34.72 30.57 329.08 7.10 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 471.54 347.04 95.71 82.39 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.33 1.92 0.42 0.42 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 2.90 1.93 0.46 0.42 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 71.24 48.57 19.24 5.22 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 51.06 37.83 78.91 21.87 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 85.97 63.90 201.90 15.02 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) 10/04/2025 _x86_64_ (2 CPU) 23:05:54 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 38.74 0.00 5.39 1.25 0.10 54.53 11:08:01 PM 0 49.28 0.00 6.23 1.32 0.10 43.08 11:08:01 PM 1 28.21 0.00 4.55 1.18 0.10 65.97 11:09:01 PM all 0.36 0.00 0.30 0.58 0.04 98.72 11:09:01 PM 0 0.28 0.00 0.28 0.85 0.05 98.53 11:09:01 PM 1 0.43 0.00 0.32 0.30 0.03 98.91 11:10:01 PM all 12.58 0.00 1.88 0.20 0.08 85.26 11:10:01 PM 0 7.33 0.00 1.77 0.15 0.08 90.67 11:10:01 PM 1 17.83 0.00 1.99 0.25 0.08 79.85 11:11:01 PM all 26.32 0.00 4.58 0.45 0.07 68.57 11:11:01 PM 0 24.98 0.00 4.70 0.38 0.07 69.88 11:11:01 PM 1 27.66 0.00 4.47 0.52 0.08 67.27 11:12:01 PM all 7.96 0.00 2.14 0.49 0.07 89.35 11:12:01 PM 0 9.28 0.00 2.40 0.59 0.08 87.65 11:12:01 PM 1 6.63 0.00 1.88 0.39 0.05 91.05 11:13:01 PM all 0.29 0.00 0.09 0.01 0.04 99.57 11:13:01 PM 0 0.10 0.00 0.10 0.02 0.03 99.75 11:13:01 PM 1 0.48 0.00 0.08 0.00 0.05 99.38 11:14:01 PM all 0.11 0.00 0.07 0.00 0.03 99.80 11:14:01 PM 0 0.05 0.00 0.03 0.00 0.00 99.92 11:14:01 PM 1 0.17 0.00 0.10 0.00 0.05 99.68 11:15:01 PM all 2.48 0.00 0.51 0.01 0.05 96.95 11:15:01 PM 0 3.90 0.00 0.64 0.02 0.03 95.41 11:15:01 PM 1 1.05 0.00 0.38 0.00 0.07 98.49 11:16:01 PM all 24.40 0.00 3.22 0.18 0.09 72.11 11:16:01 PM 0 31.58 0.00 3.28 0.28 0.08 64.77 11:16:01 PM 1 17.21 0.00 3.16 0.08 0.10 79.45 Average: all 12.60 0.00 2.02 0.35 0.06 84.96 Average: 0 14.10 0.00 2.16 0.40 0.06 83.28 Average: 1 11.10 0.00 1.88 0.30 0.07 86.65