---> uname -a: Linux prd-centos8-robot-2c-8g-4931.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 620 4901 19 2176 6779 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:63:30:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85703sec preferred_lft 85703sec inet6 fe80::f816:3eff:fe63:3056/64 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) 11/03/2025 _x86_64_ (2 CPU) 04:02:55 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 101.90 0.30 101.60 13.99 8719.22 04:06:01 AM 59.15 0.65 58.50 51.05 8169.86 04:07:01 AM 66.91 7.13 59.77 1310.71 3893.17 04:08:01 AM 40.37 0.25 40.12 47.05 6570.79 04:09:01 AM 0.40 0.00 0.40 0.00 6.83 04:10:01 AM 0.15 0.00 0.15 0.00 1.32 04:11:01 AM 0.52 0.22 0.30 11.73 8.13 04:12:01 AM 2.10 0.02 2.08 0.93 152.42 04:13:01 AM 6.05 0.32 5.73 36.92 275.77 04:14:01 AM 23.78 0.32 23.46 36.25 1196.60 Average: 30.13 0.92 29.21 150.85 2899.69 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5181300 6978588 2701124 34.27 2688 1974572 734580 8.23 187968 2169220 167688 04:06:01 AM 5062204 6938284 2820220 35.78 2688 2052412 764100 8.56 213448 2257568 44244 04:07:01 AM 4876536 6969016 3005888 38.13 2688 2259836 718704 8.05 256456 2369460 158616 04:08:01 AM 4920492 7017848 2961932 37.58 2688 2264992 664396 7.44 260548 2317892 24 04:09:01 AM 4920628 7017984 2961796 37.57 2688 2264992 664396 7.44 260548 2317960 8 04:10:01 AM 4920040 7017400 2962384 37.58 2688 2264996 659012 7.38 260548 2318248 8 04:11:01 AM 4877508 6976020 3004916 38.12 2688 2266140 721428 8.08 260684 2360724 784 04:12:01 AM 4815504 6915912 3066920 38.91 2688 2268036 788152 8.82 260684 2421984 8 04:13:01 AM 5090732 7016000 2791692 35.42 2688 2094392 685420 7.67 259468 2158060 7020 04:14:01 AM 5059352 6986172 2823072 35.81 2688 2100764 694316 7.77 461508 2003980 19980 Average: 4972430 6983322 2909994 36.92 2688 2181113 709450 7.94 268186 2269510 39838 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 73.55 58.89 876.03 9.76 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 52.45 32.66 583.43 5.76 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 42.36 36.86 335.86 8.40 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 470.66 327.41 108.29 88.41 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 2.43 1.97 0.54 0.47 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 3.28 2.18 0.52 0.47 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 28.86 15.61 11.49 1.73 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 205.96 202.10 3887.54 13.66 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 291.00 256.85 4138.86 38.98 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 14.63 12.10 11.97 6.44 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 118.52 94.67 995.49 17.41 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) 11/03/2025 _x86_64_ (2 CPU) 04:02:55 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 34.43 0.00 5.00 1.17 0.13 59.27 04:05:01 AM 0 36.58 0.00 4.82 1.30 0.13 57.16 04:05:01 AM 1 32.27 0.00 5.18 1.04 0.12 61.39 04:06:01 AM all 17.70 0.00 2.34 5.54 0.08 74.33 04:06:01 AM 0 28.00 0.00 3.07 5.43 0.08 63.42 04:06:01 AM 1 7.42 0.00 1.62 5.64 0.08 85.23 04:07:01 AM all 31.90 0.00 5.67 0.55 0.13 61.74 04:07:01 AM 0 34.98 0.00 5.85 0.69 0.13 58.34 04:07:01 AM 1 28.84 0.00 5.49 0.42 0.13 65.12 04:08:01 AM all 11.56 0.00 2.90 0.60 0.07 84.88 04:08:01 AM 0 12.30 0.00 3.01 0.89 0.07 83.73 04:08:01 AM 1 10.83 0.00 2.79 0.30 0.07 86.02 04:09:01 AM all 0.24 0.00 0.08 0.00 0.03 99.64 04:09:01 AM 0 0.42 0.00 0.12 0.00 0.03 99.43 04:09:01 AM 1 0.07 0.00 0.05 0.00 0.03 99.85 04:10:01 AM all 0.29 0.00 0.08 0.00 0.04 99.59 04:10:01 AM 0 0.48 0.00 0.07 0.00 0.03 99.42 04:10:01 AM 1 0.10 0.00 0.08 0.00 0.05 99.77 04:11:01 AM all 1.64 0.00 0.45 0.00 0.04 97.87 04:11:01 AM 0 1.52 0.00 0.47 0.00 0.03 97.98 04:11:01 AM 1 1.76 0.00 0.43 0.00 0.05 97.76 04:12:01 AM all 10.64 0.00 1.83 0.01 0.11 87.40 04:12:01 AM 0 13.68 0.00 2.55 0.02 0.12 83.63 04:12:01 AM 1 7.61 0.00 1.12 0.00 0.10 91.17 04:13:01 AM all 9.46 0.00 2.07 0.02 0.10 88.35 04:13:01 AM 0 14.44 0.00 2.90 0.02 0.10 82.54 04:13:01 AM 1 4.52 0.00 1.24 0.02 0.10 94.12 04:14:01 AM all 24.07 0.00 2.87 0.11 0.09 72.86 04:14:01 AM 0 29.31 0.00 3.35 0.12 0.10 67.13 04:14:01 AM 1 18.85 0.00 2.40 0.10 0.08 78.57 Average: all 14.20 0.00 2.33 0.80 0.08 82.59 Average: 0 17.17 0.00 2.62 0.85 0.08 79.28 Average: 1 11.24 0.00 2.04 0.75 0.08 85.89