---> uname -a: Linux prd-centos8-robot-2c-8g-702.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 586 4944 19 2166 6811 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:6c:9f:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe6c:9fa8/64 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) 08/15/2025 _x86_64_ (2 CPU) 05:58:24 LINUX RESTART (2 CPU) 05:59:01 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 82.66 8.63 74.03 1491.64 6310.25 06:01:01 AM 89.67 0.73 88.94 53.05 10846.48 06:02:01 AM 43.88 7.19 36.69 1311.57 2589.54 06:03:01 AM 58.61 0.25 58.36 47.06 7833.69 06:04:01 AM 6.46 0.53 5.93 48.65 253.98 06:05:01 AM 31.63 0.10 31.53 10.80 1662.37 Average: 52.15 2.91 49.24 493.89 4915.87 05:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 5326008 7048400 2556424 32.43 2688 1904340 695048 7.78 187280 2046796 182936 06:01:01 AM 5199516 7035784 2682916 34.04 2688 2012380 675200 7.56 209520 2122912 23196 06:02:01 AM 4967876 6975172 2914556 36.98 2688 2178932 739144 8.28 264368 2286240 106464 06:03:01 AM 4960028 7048920 2922404 37.07 2688 2256304 642868 7.20 262488 2275784 12 06:04:01 AM 5128184 7041644 2754248 34.94 2688 2082400 660928 7.40 257204 2113536 4556 06:05:01 AM 5085740 6990948 2796692 35.48 2688 2078040 701004 7.85 457268 1980084 9008 Average: 5111225 7023478 2771207 35.16 2688 2085399 685699 7.68 273021 2137559 54362 05:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 260.95 172.53 1579.63 52.30 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 67.59 51.58 590.78 8.44 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 45.51 33.74 329.60 7.75 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 170.10 123.53 39.46 27.94 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 60.78 37.15 74.75 23.19 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 12.26 10.68 9.86 4.81 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 102.86 71.53 437.36 20.74 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) 08/15/2025 _x86_64_ (2 CPU) 05:58:24 LINUX RESTART (2 CPU) 05:59:01 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 37.31 0.00 5.50 0.70 0.08 56.41 06:00:01 AM 0 34.73 0.00 4.44 0.87 0.08 59.87 06:00:01 AM 1 39.90 0.00 6.55 0.53 0.08 52.94 06:01:01 AM all 23.82 0.00 3.80 0.95 0.07 71.36 06:01:01 AM 0 16.83 0.00 3.35 1.23 0.07 78.53 06:01:01 AM 1 30.84 0.00 4.25 0.67 0.07 64.17 06:02:01 AM all 24.09 0.00 3.73 0.41 0.08 71.69 06:02:01 AM 0 14.20 0.00 3.29 0.23 0.08 82.19 06:02:01 AM 1 34.01 0.00 4.17 0.58 0.08 61.15 06:03:01 AM all 17.13 0.00 3.29 0.48 0.08 79.03 06:03:01 AM 0 9.87 0.00 2.55 0.43 0.07 87.09 06:03:01 AM 1 24.42 0.00 4.04 0.52 0.08 70.94 06:04:01 AM all 3.05 0.00 0.97 0.03 0.04 95.91 06:04:01 AM 0 1.91 0.00 0.80 0.03 0.05 97.21 06:04:01 AM 1 4.19 0.00 1.14 0.03 0.03 94.61 06:05:01 AM all 18.16 0.00 2.14 0.13 0.07 79.51 06:05:01 AM 0 16.98 0.00 2.19 0.07 0.07 80.70 06:05:01 AM 1 19.34 0.00 2.09 0.18 0.07 78.32 Average: all 20.60 0.00 3.24 0.45 0.07 75.65 Average: 0 15.75 0.00 2.77 0.48 0.07 80.93 Average: 1 25.45 0.00 3.71 0.42 0.07 70.36