---> uname -a: Linux prd-centos8-robot-2c-8g-42422.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: 2799.996 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 598 4752 19 2346 6794 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:7b:cf:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:fe7b:cf50/64 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) 07/14/2025 _x86_64_ (2 CPU) 00:54:59 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 121.21 0.72 120.49 52.92 11268.39 12:58:01 AM 34.34 0.42 33.93 64.79 4153.42 12:59:01 AM 70.53 6.96 63.56 1292.77 5394.30 01:00:00 AM 16.38 0.00 16.38 0.00 4218.65 01:00:01 AM 257.45 0.00 257.45 0.00 10924.47 01:01:01 AM 0.43 0.02 0.42 0.13 6.95 01:02:01 AM 0.25 0.07 0.18 1.73 2.47 01:03:01 AM 0.28 0.00 0.28 0.00 4.83 01:04:01 AM 0.15 0.00 0.15 0.00 1.95 01:05:01 AM 14.25 0.27 13.98 43.73 410.90 Average: 29.07 0.94 28.13 161.79 2840.79 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5167488 7007392 2714936 34.44 2688 2015828 718860 8.05 198928 2167812 104004 12:58:01 AM 5239124 7080604 2643300 33.53 2688 2017776 665604 7.45 219616 2075976 10760 12:59:01 AM 4960900 7048552 2921524 37.06 2688 2255396 649524 7.27 263040 2282096 120920 01:00:00 AM 4956848 7044184 2925576 37.12 2688 2255404 649524 7.27 263060 2282068 8 01:00:01 AM 4956516 7043852 2925908 37.12 2688 2255404 649524 7.27 263056 2282388 20 01:01:01 AM 4955552 7042892 2926872 37.13 2688 2255408 649524 7.27 263060 2283164 8 01:02:01 AM 4955420 7042828 2927004 37.13 2688 2255476 649524 7.27 263196 2283004 16 01:03:01 AM 4956000 7043408 2926424 37.13 2688 2255476 649524 7.27 263196 2282708 8 01:04:01 AM 4956552 7043964 2925872 37.12 2688 2255480 649524 7.27 263196 2282448 4 01:05:01 AM 4909152 6993432 2973272 37.72 2688 2252256 703936 7.88 463712 2131876 22212 Average: 5001355 7039111 2881069 36.55 2688 2207390 663507 7.43 272406 2235354 25796 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 112.63 83.72 1226.53 12.19 0.00 0.00 0.00 0.00 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 14.16 10.23 5.80 3.92 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 378.97 261.81 380.30 63.91 0.00 0.00 0.00 0.00 01:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:00 AM eth0 181.36 118.35 36.11 26.61 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 1.06 0.00 0.07 0.00 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 2.65 1.98 0.55 0.48 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 1.70 0.38 0.37 0.22 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 1.57 0.17 0.12 0.01 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 1.32 0.18 0.11 0.01 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 20.88 16.41 18.30 10.87 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 79.16 54.60 185.30 13.09 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) 07/14/2025 _x86_64_ (2 CPU) 00:54:59 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 39.69 0.00 5.47 1.25 0.10 53.49 12:57:01 AM 0 55.85 0.00 6.64 1.37 0.12 36.02 12:57:01 AM 1 23.55 0.00 4.30 1.13 0.08 70.94 12:58:01 AM all 11.97 0.00 1.75 0.38 0.05 85.84 12:58:01 AM 0 9.73 0.00 1.90 0.50 0.03 87.83 12:58:01 AM 1 14.22 0.00 1.60 0.27 0.07 83.85 12:59:01 AM all 33.53 0.00 6.43 0.54 0.10 59.39 12:59:01 AM 0 40.02 0.00 6.95 0.52 0.12 52.39 12:59:01 AM 1 27.05 0.00 5.92 0.57 0.08 66.39 01:00:00 AM all 0.56 0.00 0.62 0.66 0.03 98.13 01:00:00 AM 0 0.39 0.00 0.56 0.59 0.02 98.44 01:00:00 AM 1 0.73 0.00 0.68 0.73 0.03 97.82 01:00:01 AM all 0.53 0.00 2.13 1.06 0.00 96.28 01:00:01 AM 0 1.05 0.00 2.11 0.00 0.00 96.84 01:00:01 AM 1 0.00 0.00 2.15 2.15 0.00 95.70 01:01:01 AM all 0.38 0.00 0.08 0.00 0.03 99.51 01:01:01 AM 0 0.12 0.00 0.10 0.00 0.02 99.77 01:01:01 AM 1 0.65 0.00 0.07 0.00 0.03 99.25 01:02:01 AM all 0.29 0.00 0.08 0.00 0.02 99.62 01:02:01 AM 0 0.10 0.00 0.10 0.00 0.02 99.78 01:02:01 AM 1 0.48 0.00 0.05 0.00 0.02 99.45 01:03:01 AM all 0.32 0.00 0.07 0.00 0.03 99.58 01:03:01 AM 0 0.08 0.00 0.07 0.00 0.05 99.80 01:03:01 AM 1 0.55 0.00 0.07 0.00 0.02 99.37 01:04:01 AM all 0.28 0.00 0.05 0.00 0.02 99.66 01:04:01 AM 0 0.05 0.00 0.07 0.00 0.02 99.87 01:04:01 AM 1 0.50 0.00 0.03 0.00 0.02 99.45 01:05:01 AM all 18.11 0.00 2.43 0.08 0.06 79.32 01:05:01 AM 0 24.15 0.00 2.38 0.10 0.07 73.30 01:05:01 AM 1 12.07 0.00 2.48 0.05 0.05 85.34 Average: all 11.69 0.00 1.89 0.32 0.05 86.04 Average: 0 14.51 0.00 2.09 0.34 0.05 83.01 Average: 1 8.88 0.00 1.69 0.31 0.04 89.08