---> uname -a: Linux prd-centos8-robot-2c-8g-3338.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 581 4941 19 2175 6818 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:c1:14:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85695sec preferred_lft 85695sec inet6 fe80::f816:3eff:fec1:14bc/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) 12/03/2025 _x86_64_ (2 CPU) 02:04:58 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 120.61 0.92 119.69 65.84 11108.11 02:08:01 AM 30.14 0.00 30.14 0.00 4005.35 02:09:01 AM 31.78 3.82 27.96 1256.59 2064.27 02:10:01 AM 65.46 3.57 61.90 101.17 7760.10 02:11:01 AM 7.31 0.00 7.31 0.00 516.06 02:12:01 AM 0.43 0.00 0.43 0.00 5.58 02:13:01 AM 0.30 0.00 0.30 0.00 3.02 02:14:01 AM 2.25 0.23 2.02 12.66 155.69 02:15:01 AM 0.33 0.00 0.33 0.00 5.86 02:16:01 AM 18.84 0.40 18.44 46.78 865.43 Average: 27.75 0.89 26.85 148.29 2649.01 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5171972 7014432 2710460 34.39 2688 2018056 715740 8.01 199072 2164612 104316 02:08:01 AM 5105332 6947896 2777100 35.23 2688 2018116 787920 8.82 211236 2217856 10844 02:09:01 AM 4968136 6977608 2914296 36.97 2688 2179612 745944 8.35 262800 2285856 103480 02:10:01 AM 4957908 7055672 2924524 37.10 2688 2264072 628976 7.04 260672 2279100 10840 02:11:01 AM 4958796 7056496 2923636 37.09 2688 2264076 628976 7.04 260672 2279212 4 02:12:01 AM 4958952 7056652 2923480 37.09 2688 2264076 628976 7.04 260672 2279240 4 02:13:01 AM 4959032 7056732 2923400 37.09 2688 2264076 628976 7.04 260672 2279152 4 02:14:01 AM 4877844 6978544 3004588 38.12 2688 2267076 756148 8.47 260804 2359116 16 02:15:01 AM 4954712 7056296 2927720 37.14 2688 2267960 644252 7.21 261132 2282616 888 02:16:01 AM 5057148 6974760 2825284 35.84 2688 2090332 721268 8.08 460412 2008424 23608 Average: 4996983 7017509 2885449 36.61 2688 2189745 688718 7.71 269814 2243518 25400 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 109.85 86.79 1161.76 11.81 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 8.21 5.20 4.17 2.85 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 41.94 38.51 333.73 7.32 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 610.38 427.84 122.27 103.09 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 2.32 2.15 0.55 0.49 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 2.43 1.88 0.43 0.41 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 1.03 0.73 0.16 0.12 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 178.22 155.26 2222.46 11.28 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 352.25 339.20 5558.99 22.41 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 84.46 51.78 97.98 29.32 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 139.11 110.94 950.24 18.91 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) 12/03/2025 _x86_64_ (2 CPU) 02:04:58 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 38.03 0.00 5.40 1.17 0.10 55.30 02:07:01 AM 0 25.21 0.00 4.00 1.27 0.10 69.43 02:07:01 AM 1 50.85 0.00 6.80 1.08 0.10 41.17 02:08:01 AM all 10.56 0.00 1.19 0.33 0.06 87.85 02:08:01 AM 0 5.84 0.00 1.10 0.43 0.07 92.56 02:08:01 AM 1 15.29 0.00 1.29 0.23 0.05 83.14 02:09:01 AM all 18.56 0.00 3.62 0.30 0.08 77.44 02:09:01 AM 0 13.68 0.00 3.24 0.40 0.07 82.62 02:09:01 AM 1 23.44 0.00 4.00 0.20 0.08 72.27 02:10:01 AM all 21.34 0.00 4.65 0.54 0.09 73.37 02:10:01 AM 0 12.54 0.00 3.87 0.63 0.08 82.87 02:10:01 AM 1 30.18 0.00 5.43 0.45 0.10 63.84 02:11:01 AM all 0.17 0.00 0.13 0.08 0.06 99.56 02:11:01 AM 0 0.08 0.00 0.12 0.10 0.05 99.65 02:11:01 AM 1 0.25 0.00 0.15 0.07 0.07 99.46 02:12:01 AM all 0.34 0.00 0.08 0.00 0.05 99.52 02:12:01 AM 0 0.10 0.00 0.10 0.00 0.07 99.73 02:12:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 02:13:01 AM all 0.31 0.00 0.06 0.00 0.05 99.58 02:13:01 AM 0 0.27 0.00 0.05 0.00 0.05 99.63 02:13:01 AM 1 0.35 0.00 0.07 0.00 0.05 99.53 02:14:01 AM all 10.55 0.00 1.79 0.02 0.10 87.54 02:14:01 AM 0 0.95 0.00 0.25 0.02 0.08 98.70 02:14:01 AM 1 20.27 0.00 3.35 0.02 0.12 76.25 02:15:01 AM all 10.34 0.00 1.34 0.00 0.12 88.20 02:15:01 AM 0 0.77 0.00 0.25 0.00 0.10 98.88 02:15:01 AM 1 19.98 0.00 2.44 0.00 0.13 77.44 02:16:01 AM all 23.25 0.00 3.46 0.11 0.08 73.12 02:16:01 AM 0 20.85 0.00 3.72 0.10 0.07 75.26 02:16:01 AM 1 25.64 0.00 3.19 0.12 0.08 70.97 Average: all 13.35 0.00 2.17 0.26 0.08 84.14 Average: 0 8.03 0.00 1.67 0.30 0.07 89.93 Average: 1 18.69 0.00 2.68 0.22 0.08 78.34