---> uname -a: Linux prd-centos8-robot-2c-8g-2815.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 608 4979 19 2109 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:5e:e2:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe5e:e249/64 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) 12/01/2025 _x86_64_ (2 CPU) 03:38:49 LINUX RESTART (2 CPU) 03:39:01 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 218.89 159.64 59.25 15196.20 40220.61 03:41:01 AM 85.40 0.03 85.36 1.08 8930.12 03:42:01 AM 54.32 0.95 53.37 66.39 5741.64 03:43:01 AM 32.29 0.67 31.62 101.97 1920.89 Average: 97.78 40.50 57.29 3857.94 14226.59 03:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 5494136 7040720 2388296 30.30 2688 1738828 770640 8.63 186400 1919740 92628 03:41:01 AM 5332080 7046224 2550352 32.35 2688 1897292 725016 8.12 190944 2038684 31420 03:42:01 AM 5146256 6994724 2736176 34.71 2688 2023896 752088 8.42 199168 2185492 42024 03:43:01 AM 5103916 6954672 2778516 35.25 2688 2026368 933900 10.46 383276 2047776 11180 Average: 5269097 7009085 2613335 33.15 2688 1921596 795411 8.91 239947 2047923 44313 03:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:40:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 277.36 174.63 1676.64 55.65 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 36.22 28.32 413.48 2.74 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 77.37 52.96 735.62 8.61 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 25.29 20.24 22.71 20.63 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 104.35 69.21 713.39 21.99 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) 12/01/2025 _x86_64_ (2 CPU) 03:38:49 LINUX RESTART (2 CPU) 03:39:01 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 50.46 0.07 10.74 11.51 0.13 27.09 03:40:01 AM 0 48.16 0.08 10.05 10.41 0.12 31.17 03:40:01 AM 1 52.75 0.05 11.43 12.61 0.13 23.02 03:41:01 AM all 14.75 0.00 3.03 9.41 1.68 71.13 03:41:01 AM 0 17.04 0.00 2.78 15.26 2.50 62.42 03:41:01 AM 1 12.27 0.00 3.30 3.08 0.78 80.56 03:42:01 AM all 25.56 0.00 3.08 2.13 0.63 68.60 03:42:01 AM 0 31.46 0.00 3.37 2.74 0.63 61.80 03:42:01 AM 1 19.66 0.00 2.79 1.53 0.63 75.39 03:43:01 AM all 29.76 0.00 3.27 0.41 0.08 66.49 03:43:01 AM 0 49.07 0.00 4.10 0.42 0.10 46.30 03:43:01 AM 1 10.43 0.00 2.44 0.40 0.05 86.68 Average: all 30.33 0.02 5.05 5.79 0.61 58.20 Average: 0 36.53 0.02 5.08 7.14 0.83 50.40 Average: 1 24.02 0.01 5.02 4.42 0.39 66.14