---> uname -a: Linux prd-centos8-robot-2c-8g-40923.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 596 4936 19 2164 6803 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:42:2f:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fe42:2fcf/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) 07/09/2025 _x86_64_ (2 CPU) 03:22:12 LINUX RESTART (2 CPU) 03:23:03 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 93.24 6.38 86.87 1128.11 5952.78 03:25:01 AM 80.70 0.75 79.95 53.46 10497.20 03:26:01 AM 34.52 7.10 27.42 1309.96 2043.04 03:27:01 AM 63.47 0.25 63.22 47.06 7969.01 03:28:01 AM 4.12 0.02 4.10 0.13 168.63 03:29:01 AM 24.30 0.65 23.65 74.12 938.39 Average: 49.82 2.50 47.32 431.66 4587.14 03:23:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5280040 7077260 2602384 33.02 2688 1974720 656616 7.35 186384 2079828 247496 03:25:01 AM 5084956 6956620 2797468 35.49 2688 2048196 769236 8.61 213224 2236184 43188 03:26:01 AM 4976496 6974724 2905928 36.87 2688 2170536 762076 8.53 262688 2281112 96736 03:27:01 AM 4955512 7042428 2926912 37.13 2688 2255396 660888 7.40 261856 2284736 4 03:28:01 AM 4955900 7043756 2926524 37.13 2688 2256336 659392 7.38 262300 2284596 684 03:29:01 AM 5115168 7020780 2767256 35.11 2688 2079876 694832 7.78 457352 1956460 21236 Average: 5061345 7019261 2821079 35.79 2688 2130843 700507 7.84 273967 2187153 68224 03:23:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 145.89 105.91 1185.88 22.48 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 60.01 41.68 570.76 10.31 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 37.32 27.89 309.74 5.76 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 204.93 174.90 45.76 34.51 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 23.34 13.03 7.13 1.86 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 48.48 33.39 80.36 25.43 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 86.33 65.91 362.06 16.69 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) 07/09/2025 _x86_64_ (2 CPU) 03:22:12 LINUX RESTART (2 CPU) 03:23:03 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 38.61 0.00 5.63 0.75 0.10 54.90 03:24:01 AM 0 41.81 0.00 5.50 0.65 0.10 51.93 03:24:01 AM 1 35.40 0.00 5.77 0.85 0.10 57.88 03:25:01 AM all 22.97 0.00 3.17 0.96 0.08 72.82 03:25:01 AM 0 30.70 0.00 3.25 0.70 0.08 65.26 03:25:01 AM 1 15.24 0.00 3.08 1.22 0.08 80.37 03:26:01 AM all 17.79 0.00 3.34 0.33 0.07 78.47 03:26:01 AM 0 22.71 0.00 3.74 0.33 0.07 73.15 03:26:01 AM 1 12.88 0.00 2.94 0.32 0.07 83.80 03:27:01 AM all 18.46 0.00 3.28 0.53 0.07 77.66 03:27:01 AM 0 17.65 0.00 3.49 0.47 0.07 78.32 03:27:01 AM 1 19.27 0.00 3.07 0.60 0.07 76.99 03:28:01 AM all 1.58 0.00 0.23 0.02 0.03 98.14 03:28:01 AM 0 2.21 0.00 0.30 0.00 0.05 97.44 03:28:01 AM 1 0.95 0.00 0.17 0.03 0.02 98.83 03:29:01 AM all 25.60 0.00 3.74 0.13 0.08 70.44 03:29:01 AM 0 26.71 0.00 4.66 0.10 0.08 68.45 03:29:01 AM 1 24.50 0.00 2.83 0.15 0.08 72.43 Average: all 20.74 0.00 3.22 0.45 0.07 75.51 Average: 0 23.54 0.00 3.48 0.37 0.08 72.53 Average: 1 17.95 0.00 2.96 0.53 0.07 78.50