---> uname -a: Linux prd-centos8-robot-2c-8g-2708.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 4929 19 2171 6802 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:8e:6c:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.240/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fe8e:6cc0/64 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) 10/01/2025 _x86_64_ (2 CPU) 03:54:52 LINUX RESTART (2 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 97.22 23.84 73.38 3898.72 6215.39 03:58:01 AM 89.69 0.72 88.97 52.92 10274.52 03:59:01 AM 45.88 7.13 38.75 1310.50 3517.41 04:00:01 AM 61.76 0.25 61.51 47.05 8057.66 04:01:01 AM 2.92 0.25 2.67 12.80 83.26 04:02:01 AM 2.32 0.07 2.25 1.73 120.19 04:03:01 AM 0.18 0.00 0.18 0.00 2.42 04:04:01 AM 18.88 0.38 18.49 46.65 914.21 Average: 39.85 4.08 35.77 671.36 3647.98 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 5358892 7068144 2523540 32.01 2688 1891816 691816 7.75 186404 2016580 179216 03:58:01 AM 5165332 7004176 2717100 34.47 2688 2015020 740868 8.30 198504 2169980 42004 03:59:01 AM 5004480 6989088 2877952 36.51 2688 2157276 747616 8.37 262012 2256596 83064 04:00:01 AM 4956168 7048452 2926264 37.12 2688 2259724 653116 7.31 262000 2283136 24 04:01:01 AM 4905536 6999704 2976896 37.77 2688 2261600 738472 8.27 262268 2333116 1504 04:02:01 AM 4905800 7000036 2976632 37.76 2688 2261668 738472 8.27 262428 2332732 4 04:03:01 AM 4898684 6992948 2983748 37.85 2688 2261696 754204 8.44 262428 2339080 20 04:04:01 AM 5098364 7013252 2784068 35.32 2688 2088304 709588 7.95 460092 1968524 25396 Average: 5036657 7014475 2845775 36.10 2688 2149638 721769 8.08 269517 2212468 41404 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 241.38 169.83 1783.60 60.10 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 69.06 47.83 710.56 8.05 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 42.35 35.27 331.99 8.66 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 154.00 115.59 38.66 28.40 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 50.62 41.67 27.00 14.35 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 280.41 279.80 56.76 117.38 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 198.22 197.07 143.64 70.28 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 63.06 47.78 94.89 30.37 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 137.40 116.86 398.40 42.20 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) 10/01/2025 _x86_64_ (2 CPU) 03:54:52 LINUX RESTART (2 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 37.70 0.02 6.53 3.64 0.13 51.98 03:57:01 AM 0 40.30 0.03 7.30 4.15 0.15 48.07 03:57:01 AM 1 35.11 0.00 5.76 3.12 0.12 55.89 03:58:01 AM all 23.69 0.00 3.43 3.63 0.08 69.17 03:58:01 AM 0 27.38 0.00 4.06 4.79 0.08 63.69 03:58:01 AM 1 20.02 0.00 2.80 2.46 0.08 74.64 03:59:01 AM all 26.21 0.00 4.39 1.48 0.11 67.81 03:59:01 AM 0 38.15 0.00 4.94 1.80 0.12 54.99 03:59:01 AM 1 14.28 0.00 3.85 1.17 0.10 80.61 04:00:01 AM all 19.50 0.00 3.62 2.48 0.08 74.32 04:00:01 AM 0 24.85 0.00 3.99 1.69 0.08 69.40 04:00:01 AM 1 14.16 0.00 3.25 3.27 0.08 79.23 04:01:01 AM all 4.97 0.00 0.45 0.03 0.03 94.52 04:01:01 AM 0 5.43 0.00 0.70 0.05 0.03 93.78 04:01:01 AM 1 4.50 0.00 0.20 0.00 0.03 95.26 04:02:01 AM all 22.09 0.00 0.55 0.02 0.09 77.24 04:02:01 AM 0 0.62 0.00 0.20 0.03 0.07 99.08 04:02:01 AM 1 43.59 0.00 0.90 0.00 0.12 55.39 04:03:01 AM all 25.40 0.00 0.51 0.00 0.10 73.99 04:03:01 AM 0 1.75 0.00 0.29 0.00 0.10 97.87 04:03:01 AM 1 49.02 0.00 0.74 0.00 0.10 50.14 04:04:01 AM all 17.73 0.00 2.83 0.17 0.07 79.21 04:04:01 AM 0 24.35 0.00 3.35 0.25 0.07 71.99 04:04:01 AM 1 11.11 0.00 2.32 0.08 0.07 86.42 Average: all 22.17 0.00 2.79 1.43 0.09 73.51 Average: 0 20.39 0.00 3.11 1.60 0.09 74.82 Average: 1 23.95 0.00 2.48 1.27 0.09 72.21