---> uname -a: Linux prd-centos8-robot-2c-8g-36211.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4942 19 2156 6802 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:20:a2:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fe20:a2de/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) 06/22/2025 _x86_64_ (2 CPU) 00:56:14 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 91.69 8.36 83.32 1446.98 6653.13 12:59:01 AM 87.47 0.73 86.74 53.06 10550.89 01:00:01 AM 39.39 7.13 32.26 1310.50 2171.41 01:01:01 AM 58.16 2.78 55.38 439.69 7659.14 01:02:01 AM 4.28 0.08 4.20 1.87 151.47 01:03:01 AM 1.95 0.00 1.95 0.00 71.31 01:04:01 AM 0.13 0.00 0.13 0.00 13.86 01:05:01 AM 22.73 0.42 22.31 47.72 885.54 Average: 38.23 2.44 35.79 412.50 3519.87 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5333436 7111312 2548992 32.34 2688 1956140 618744 6.93 186332 2029564 233544 12:59:01 AM 5152352 7002728 2730076 34.63 2688 2027420 731440 8.19 212120 2173996 42092 01:00:01 AM 4994708 7053896 2887720 36.63 2688 2228540 659324 7.38 257716 2259916 184332 01:01:01 AM 4966052 7043924 2916376 37.00 2688 2246680 667360 7.47 266460 2272792 4 01:02:01 AM 4902716 6980900 2979712 37.80 2688 2246992 769224 8.61 266720 2336100 248 01:03:01 AM 4849244 6927484 3033184 38.48 2688 2247048 834288 9.34 266720 2388872 28 01:04:01 AM 4846092 6924700 3036336 38.52 2688 2247416 826252 9.25 266748 2391616 16 01:05:01 AM 5048708 6947512 2833720 35.95 2688 2073520 767916 8.60 460364 2022496 23396 Average: 5011664 6999057 2870764 36.42 2688 2159220 734318 8.22 272898 2234419 60458 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 231.92 157.80 1513.81 47.63 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 60.59 41.78 551.96 8.15 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 33.54 29.14 312.88 6.53 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 186.38 138.93 44.18 39.17 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 71.31 85.90 12.03 693.78 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 397.25 388.70 6809.61 25.13 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 252.46 232.44 4131.02 15.20 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 69.41 41.25 164.13 22.18 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 162.86 139.49 1692.29 107.22 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) 06/22/2025 _x86_64_ (2 CPU) 00:56:14 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 41.05 0.00 6.12 1.67 0.09 51.06 12:58:01 AM 0 31.25 0.00 5.60 1.10 0.08 61.98 12:58:01 AM 1 50.87 0.00 6.65 2.25 0.10 40.13 12:59:01 AM all 21.39 0.00 3.13 2.69 0.08 72.71 12:59:01 AM 0 16.98 0.00 3.18 3.38 0.07 76.40 12:59:01 AM 1 25.79 0.00 3.09 2.00 0.10 69.02 01:00:01 AM all 25.01 0.00 4.66 0.73 0.07 69.52 01:00:01 AM 0 12.55 0.00 3.78 0.48 0.07 83.12 01:00:01 AM 1 37.48 0.00 5.53 0.98 0.08 55.92 01:01:01 AM all 12.18 0.00 2.37 1.33 0.05 84.07 01:01:01 AM 0 10.27 0.00 2.31 1.20 0.05 86.16 01:01:01 AM 1 14.09 0.00 2.42 1.45 0.05 81.98 01:02:01 AM all 8.71 0.00 0.31 0.02 0.05 90.91 01:02:01 AM 0 7.04 0.00 0.23 0.03 0.05 92.65 01:02:01 AM 1 10.39 0.00 0.39 0.00 0.05 89.17 01:03:01 AM all 11.68 0.00 1.37 0.01 0.09 86.84 01:03:01 AM 0 0.60 0.00 0.18 0.02 0.07 99.13 01:03:01 AM 1 22.88 0.00 2.57 0.00 0.12 74.43 01:04:01 AM all 9.68 0.00 1.05 0.00 0.08 89.18 01:04:01 AM 0 6.61 0.00 0.91 0.00 0.08 92.40 01:04:01 AM 1 12.76 0.00 1.18 0.00 0.08 85.97 01:05:01 AM all 22.73 0.00 3.05 0.41 0.07 73.74 01:05:01 AM 0 26.93 0.00 3.53 0.38 0.07 69.09 01:05:01 AM 1 18.52 0.00 2.56 0.44 0.07 78.41 Average: all 19.09 0.00 2.76 0.86 0.07 77.21 Average: 0 14.05 0.00 2.47 0.83 0.07 82.59 Average: 1 24.14 0.00 3.06 0.89 0.08 71.83