---> uname -a: Linux prd-centos8-robot-2c-8g-5804.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 572 4987 19 2137 6829 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:c5:96:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fec5:96a4/64 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) 01/28/2025 _x86_64_ (2 CPU) 00:16:02 LINUX RESTART (2 CPU) 12:17:01 AM tps rtps wtps bread/s bwrtn/s 12:18:01 AM 119.79 0.95 118.84 64.65 11223.46 12:19:01 AM 34.16 0.42 33.74 64.78 4314.90 12:20:00 AM 66.97 9.40 57.57 1671.52 7643.17 12:20:01 AM 0.00 0.00 0.00 0.00 0.00 12:21:01 AM 11.93 0.08 11.85 31.99 980.55 12:22:01 AM 10.50 0.33 10.16 37.85 316.16 Average: 48.43 2.20 46.23 368.21 4868.53 12:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:18:01 AM 5226012 7027920 2656420 33.70 2688 1979184 705064 7.89 198656 2115316 98380 12:19:01 AM 5306060 7109304 2576372 32.68 2688 1981132 634436 7.10 217680 2018056 12 12:20:00 AM 5024756 7080536 2857676 36.25 2688 2225200 635608 7.12 263772 2218452 18496 12:20:01 AM 5024272 7080028 2858160 36.26 2688 2225204 635608 7.12 263772 2218840 18512 12:21:01 AM 4986684 7043260 2895748 36.74 2688 2226424 684432 7.66 263896 2260528 4 12:22:01 AM 5089380 7000756 2793052 35.43 2688 2085228 716324 8.02 285592 2151676 31432 Average: 5109527 7056967 2772905 35.18 2688 2120395 668579 7.49 248895 2163811 27806 12:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 110.33 86.65 1262.57 12.37 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 16.83 9.30 6.33 3.63 0.00 0.00 0.00 0.00 12:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:00 AM eth0 232.28 169.62 343.32 45.08 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 2.80 2.80 0.59 0.52 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 16.48 9.23 4.31 1.06 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 172.81 135.09 1314.98 27.05 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 108.93 81.39 585.10 17.68 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) 01/28/2025 _x86_64_ (2 CPU) 00:16:02 LINUX RESTART (2 CPU) 12:17:01 AM CPU %user %nice %system %iowait %steal %idle 12:18:01 AM all 37.48 0.00 5.50 2.98 0.10 53.94 12:18:01 AM 0 41.79 0.00 5.29 3.11 0.10 49.71 12:18:01 AM 1 33.18 0.00 5.71 2.85 0.10 58.17 12:19:01 AM all 8.95 0.00 1.44 0.83 0.05 88.73 12:19:01 AM 0 6.63 0.00 1.50 1.35 0.05 90.46 12:19:01 AM 1 11.27 0.00 1.37 0.32 0.05 86.99 12:20:00 AM all 27.32 0.00 5.58 2.00 0.08 65.02 12:20:00 AM 0 33.27 0.00 6.23 1.82 0.07 58.62 12:20:00 AM 1 21.37 0.00 4.93 2.19 0.08 71.43 12:20:01 AM all 0.00 0.00 0.94 0.00 0.00 99.06 12:20:01 AM 0 0.00 0.00 0.93 0.00 0.00 99.07 12:20:01 AM 1 0.00 0.00 0.94 0.00 0.00 99.06 12:21:01 AM all 1.25 0.00 0.24 0.19 0.03 98.29 12:21:01 AM 0 0.94 0.00 0.15 0.05 0.03 98.83 12:21:01 AM 1 1.57 0.00 0.33 0.33 0.02 97.74 12:22:01 AM all 11.23 0.00 1.83 0.13 0.08 86.74 12:22:01 AM 0 18.19 0.00 2.58 0.13 0.08 79.01 12:22:01 AM 1 4.32 0.00 1.09 0.12 0.07 94.41 Average: all 17.17 0.00 2.91 1.22 0.07 78.63 Average: 0 20.07 0.00 3.14 1.29 0.07 75.44 Average: 1 14.28 0.00 2.67 1.16 0.06 81.82