---> uname -a: Linux prd-centos8-robot-2c-8g-7051.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: 2800.000 BogoMIPS: 5600.00 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 587 4973 19 2136 6813 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:b5:d4:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:feb5:d4bc/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) 11/13/2024 _x86_64_ (2 CPU) 07:09:09 LINUX RESTART (2 CPU) 07:10:01 AM tps rtps wtps bread/s bwrtn/s 07:11:01 AM 90.74 13.46 77.27 2475.44 6433.24 07:12:01 AM 77.05 0.70 76.35 50.79 9090.18 07:13:01 AM 37.69 0.42 37.27 64.78 2695.37 07:14:01 AM 47.68 2.52 45.16 396.07 6898.10 07:15:01 AM 2.45 0.10 2.35 32.92 78.89 07:16:01 AM 15.36 0.40 14.96 46.79 697.95 Average: 45.16 2.93 42.23 511.16 4315.52 07:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 AM 5326608 7058988 2555816 32.42 2688 1914108 655904 7.34 209740 2021388 162180 07:12:01 AM 5162980 6999992 2719444 34.50 2688 2014288 705692 7.90 220856 2152252 30120 07:13:01 AM 4993700 7028440 2888724 36.65 2688 2204756 665500 7.45 254688 2267004 169744 07:14:01 AM 5006084 7055348 2876340 36.49 2688 2218824 639524 7.16 262224 2238980 16 07:15:01 AM 4949772 7000580 2932652 37.20 2688 2220352 700764 7.85 262352 2293892 432 07:16:01 AM 5160044 7038776 2722380 34.54 2688 2053692 668596 7.49 451308 1919632 13360 Average: 5099865 7030354 2782559 35.30 2688 2104337 672663 7.53 276861 2148858 62642 07:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 217.43 144.49 1369.55 41.21 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 61.51 43.43 481.62 13.90 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 43.05 32.96 297.59 8.70 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 142.26 83.64 44.07 28.02 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 44.79 33.82 358.92 3.49 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 105.37 85.72 988.42 27.22 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 102.40 70.67 590.04 20.42 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) 11/13/2024 _x86_64_ (2 CPU) 07:09:09 LINUX RESTART (2 CPU) 07:10:01 AM CPU %user %nice %system %iowait %steal %idle 07:11:01 AM all 38.88 0.00 6.48 3.27 0.11 51.26 07:11:01 AM 0 33.28 0.00 5.97 2.76 0.12 57.87 07:11:01 AM 1 44.48 0.00 6.99 3.78 0.10 44.65 07:12:01 AM all 20.12 0.00 2.89 4.13 0.08 72.77 07:12:01 AM 0 16.48 0.00 2.59 3.68 0.08 77.16 07:12:01 AM 1 23.77 0.00 3.19 4.59 0.08 68.37 07:13:01 AM all 29.02 0.00 4.21 1.12 0.10 65.55 07:13:01 AM 0 23.47 0.00 3.66 1.49 0.10 71.28 07:13:01 AM 1 34.56 0.00 4.76 0.75 0.10 59.83 07:14:01 AM all 9.85 0.00 1.90 2.38 0.07 85.81 07:14:01 AM 0 5.54 0.00 1.61 2.58 0.07 90.21 07:14:01 AM 1 14.16 0.00 2.19 2.18 0.07 81.40 07:15:01 AM all 3.41 0.00 0.33 0.01 0.07 96.19 07:15:01 AM 0 3.10 0.00 0.32 0.02 0.08 96.49 07:15:01 AM 1 3.72 0.00 0.34 0.00 0.05 95.90 07:16:01 AM all 18.70 0.00 2.74 0.23 0.08 78.26 07:16:01 AM 0 16.02 0.00 2.61 0.17 0.07 81.14 07:16:01 AM 1 21.39 0.00 2.87 0.29 0.08 75.37 Average: all 20.00 0.00 3.09 1.86 0.08 74.97 Average: 0 16.31 0.00 2.79 1.78 0.09 79.02 Average: 1 23.69 0.00 3.39 1.93 0.08 70.91