---> uname -a: Linux prd-centos8-robot-2c-8g-5082.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 5026 19 2092 6822 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:cc:e4:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fecc:e41a/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) 08/29/2025 _x86_64_ (2 CPU) 18:01:42 LINUX RESTART (2 CPU) 06:02:01 PM tps rtps wtps bread/s bwrtn/s 06:03:01 PM 226.82 134.91 91.92 13962.28 41746.85 06:04:01 PM 94.77 0.92 93.85 87.72 11092.17 06:05:01 PM 31.62 0.72 30.91 95.43 1863.73 Average: 117.74 45.52 72.22 4715.40 18234.65 06:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:03:01 PM 5400040 7060780 2482392 31.49 2688 1843836 688680 7.71 186580 1976964 163260 06:04:01 PM 5199008 7030196 2683424 34.04 2688 2006916 693164 7.76 210308 2123960 41812 06:05:01 PM 5176956 7012656 2705476 34.32 2688 2011388 712124 7.97 385276 1971292 11512 Average: 5258668 7034544 2623764 33.29 2688 1954047 697989 7.82 260721 2024072 72195 06:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 PM eth0 287.89 191.85 1681.92 61.56 0.00 0.00 0.00 0.00 06:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 PM eth0 83.69 64.86 816.68 12.42 0.00 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 18.53 17.18 16.13 8.81 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 130.04 91.30 838.24 27.60 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) 08/29/2025 _x86_64_ (2 CPU) 18:01:42 LINUX RESTART (2 CPU) 06:02:01 PM CPU %user %nice %system %iowait %steal %idle 06:03:01 PM all 46.10 0.06 11.09 4.84 0.12 37.80 06:03:01 PM 0 52.66 0.08 11.25 4.42 0.10 31.48 06:03:01 PM 1 39.54 0.03 10.93 5.25 0.13 44.11 06:04:01 PM all 30.16 0.00 4.47 1.01 0.10 64.26 06:04:01 PM 0 37.41 0.00 5.52 0.75 0.08 56.23 06:04:01 PM 1 22.93 0.00 3.41 1.27 0.12 72.27 06:05:01 PM all 31.00 0.00 3.43 0.18 0.08 65.30 06:05:01 PM 0 42.40 0.00 4.54 0.23 0.08 52.74 06:05:01 PM 1 19.61 0.00 2.32 0.13 0.08 77.86 Average: all 35.73 0.02 6.32 2.00 0.10 55.83 Average: 0 44.14 0.03 7.09 1.80 0.09 46.86 Average: 1 27.33 0.01 5.54 2.21 0.11 64.79