---> uname -a: Linux prd-centos8-robot-2c-8g-4760.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 5037 19 2062 6805 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:d0:85:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fed0:851c/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) 01/25/2025 _x86_64_ (2 CPU) 02:20:55 LINUX RESTART (2 CPU) 02:22:02 AM tps rtps wtps bread/s bwrtn/s 02:23:01 AM 68.99 0.22 68.77 11.79 6934.73 02:24:01 AM 51.70 0.07 51.63 1.87 5540.67 02:25:01 AM 34.53 0.90 33.63 86.52 3753.94 02:26:01 AM 15.26 0.68 14.58 94.90 354.15 Average: 42.51 0.47 42.04 48.92 4134.22 02:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:23:01 AM 5335496 7030104 2546936 32.31 2688 1877840 711980 7.97 190604 2037728 114524 02:24:01 AM 5104140 6942032 2778292 35.25 2688 2014976 772400 8.65 194792 2244960 130196 02:25:01 AM 5144772 6972684 2737660 34.73 2688 2005740 731976 8.20 211192 2186896 25716 02:26:01 AM 5203328 7010092 2679104 33.99 2688 1984572 697572 7.81 385412 1953944 1396 Average: 5196934 6988728 2685498 34.07 2688 1970782 728482 8.16 245500 2105882 67958 02:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 57.73 44.19 586.40 4.65 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 60.41 47.40 586.79 7.61 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 15.93 10.25 13.18 5.26 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 17.28 16.33 14.59 18.31 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 37.75 29.48 299.05 8.97 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) 01/25/2025 _x86_64_ (2 CPU) 02:20:55 LINUX RESTART (2 CPU) 02:22:02 AM CPU %user %nice %system %iowait %steal %idle 02:23:01 AM all 21.61 0.00 3.48 14.78 0.09 60.04 02:23:01 AM 0 31.27 0.00 4.63 16.93 0.09 47.08 02:23:01 AM 1 11.91 0.00 2.34 12.62 0.09 73.04 02:24:01 AM all 20.18 0.00 2.44 15.23 0.08 62.08 02:24:01 AM 0 22.96 0.00 2.54 18.55 0.07 55.88 02:24:01 AM 1 17.39 0.00 2.33 11.91 0.08 68.29 02:25:01 AM all 9.41 0.00 1.35 2.81 0.06 86.37 02:25:01 AM 0 10.63 0.00 1.26 3.03 0.07 85.02 02:25:01 AM 1 8.20 0.00 1.44 2.59 0.05 87.72 02:26:01 AM all 23.83 0.00 2.44 0.86 0.07 72.80 02:26:01 AM 0 37.40 0.00 3.14 1.42 0.07 57.97 02:26:01 AM 1 10.37 0.00 1.74 0.30 0.07 87.51 Average: all 18.73 0.00 2.42 8.38 0.07 70.40 Average: 0 25.49 0.00 2.88 9.95 0.07 61.61 Average: 1 11.97 0.00 1.96 6.81 0.07 79.19