---> uname -a: Linux prd-centos8-robot-2c-8g-44427.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 625 4915 19 2156 6775 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:b6:b9:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:feb6:b9aa/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) 10/21/2024 _x86_64_ (2 CPU) 00:56:14 LINUX RESTART (2 CPU) 12:57:03 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 97.71 18.81 78.90 3599.93 6349.89 12:59:01 AM 79.20 0.70 78.50 50.79 9265.84 01:00:01 AM 20.89 0.42 20.47 64.77 1768.30 01:01:01 AM 58.29 0.05 58.24 3.60 7660.71 01:02:01 AM 3.18 0.17 3.01 33.84 104.53 01:03:01 AM 15.04 0.33 14.71 37.85 1282.66 Average: 45.43 3.33 42.10 615.07 4394.14 12:57:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5317116 7033624 2565304 32.54 2688 1898208 711748 7.97 210776 2032932 154396 12:59:01 AM 5137024 6966564 2745396 34.83 2688 2007040 767348 8.59 222112 2180588 30124 01:00:01 AM 5123096 7000888 2759324 35.01 2688 2052504 750732 8.41 252344 2156808 38604 01:01:01 AM 4989048 7019692 2893372 36.71 2688 2200292 689092 7.72 258584 2262944 76 01:02:01 AM 4938456 6974648 2943964 37.35 2688 2205840 755504 8.46 258836 2312408 4516 01:03:01 AM 5048640 6947188 2833780 35.95 2688 2073848 764336 8.56 307276 2175824 35072 Average: 5092230 6990434 2790190 35.40 2688 2072955 739793 8.28 251655 2186917 43798 12:57:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 289.57 188.98 1666.87 61.34 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 66.81 44.81 546.39 7.81 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 20.42 18.42 79.96 5.91 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 200.80 143.59 259.28 34.17 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 48.60 28.38 158.87 2.52 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 110.20 69.41 288.88 62.12 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 121.80 81.67 493.45 28.80 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) 10/21/2024 _x86_64_ (2 CPU) 00:56:14 LINUX RESTART (2 CPU) 12:57:03 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 40.54 0.00 7.10 3.60 0.12 48.64 12:58:01 AM 0 32.78 0.00 6.09 3.83 0.12 57.19 12:58:01 AM 1 48.37 0.00 8.12 3.37 0.12 40.01 12:59:01 AM all 20.23 0.00 2.93 5.46 0.18 71.20 12:59:01 AM 0 24.29 0.00 3.64 6.84 0.18 65.05 12:59:01 AM 1 16.18 0.00 2.22 4.08 0.18 77.33 01:00:01 AM all 19.84 0.00 2.98 4.27 0.09 72.82 01:00:01 AM 0 12.31 0.00 2.67 6.26 0.08 78.67 01:00:01 AM 1 27.41 0.00 3.29 2.27 0.10 66.92 01:01:01 AM all 19.67 0.00 3.50 2.41 0.08 74.33 01:01:01 AM 0 16.11 0.00 2.87 1.81 0.08 79.12 01:01:01 AM 1 23.24 0.00 4.13 3.01 0.08 69.53 01:02:01 AM all 2.34 0.00 0.35 0.05 0.03 97.22 01:02:01 AM 0 2.99 0.00 0.46 0.05 0.03 96.47 01:02:01 AM 1 1.70 0.00 0.25 0.05 0.03 97.96 01:03:01 AM all 20.32 0.00 2.35 0.29 0.08 76.97 01:03:01 AM 0 16.01 0.00 2.42 0.30 0.07 81.19 01:03:01 AM 1 24.62 0.00 2.27 0.27 0.08 72.75 Average: all 20.39 0.00 3.18 2.68 0.10 73.65 Average: 0 17.36 0.00 3.02 3.19 0.10 76.34 Average: 1 23.42 0.00 3.35 2.17 0.10 70.96