---> uname -a: Linux prd-centos8-robot-2c-8g-18558.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 559 5053 19 2084 6843 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:38:10:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fe38:1036/64 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) 07/07/2024 _x86_64_ (2 CPU) 09:19:57 LINUX RESTART (2 CPU) 09:20:00 AM tps rtps wtps bread/s bwrtn/s 09:21:01 AM 221.97 176.28 45.69 14983.47 37452.75 09:22:01 AM 95.53 13.10 82.44 2343.22 6598.83 09:23:01 AM 67.24 0.48 66.76 54.92 8271.92 09:24:01 AM 25.74 0.93 24.81 98.50 1523.99 Average: 102.84 47.93 54.91 4389.19 13504.99 09:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:21:01 AM 5767100 7155360 2115332 26.84 2688 1587332 654052 7.32 159876 1695368 37800 09:22:01 AM 5320972 7058140 2561460 32.50 2688 1919748 670224 7.50 210780 2029716 163144 09:23:01 AM 5201280 7027376 2681152 34.01 2688 2002952 694408 7.78 214488 2120548 27312 09:24:01 AM 5185868 7013584 2696564 34.21 2688 2004956 708304 7.93 406028 1946696 44 Average: 5368805 7063615 2513627 31.89 2688 1878747 681747 7.63 247793 1948082 57075 09:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:21:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM eth0 218.30 114.76 1023.30 41.65 0.00 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 114.75 90.00 1055.50 21.71 0.00 0.00 0.00 0.00 09:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM eth0 49.68 33.21 280.54 9.12 0.00 0.00 0.00 0.00 09:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM eth0 19.08 13.03 16.52 5.97 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.66 62.84 594.75 19.65 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) 07/07/2024 _x86_64_ (2 CPU) 09:19:57 LINUX RESTART (2 CPU) 09:20:00 AM CPU %user %nice %system %iowait %steal %idle 09:21:01 AM all 47.18 0.08 9.85 28.42 0.11 14.37 09:21:01 AM 0 47.78 0.10 9.13 28.34 0.10 14.55 09:21:01 AM 1 46.58 0.05 10.58 28.49 0.12 14.18 09:22:01 AM all 35.23 0.00 5.99 3.23 0.13 55.42 09:22:01 AM 0 42.38 0.00 6.27 3.36 0.10 47.88 09:22:01 AM 1 28.08 0.00 5.71 3.10 0.17 62.95 09:23:01 AM all 22.23 0.00 3.08 3.38 0.09 71.22 09:23:01 AM 0 28.03 0.00 3.37 3.76 0.10 64.74 09:23:01 AM 1 16.42 0.00 2.79 2.99 0.08 77.71 09:24:01 AM all 19.42 0.00 1.86 0.73 0.10 77.89 09:24:01 AM 0 16.78 0.00 1.52 0.55 0.12 81.03 09:24:01 AM 1 22.07 0.00 2.19 0.90 0.08 74.75 Average: all 30.98 0.02 5.19 8.90 0.11 54.80 Average: 0 33.73 0.03 5.07 8.99 0.10 52.09 Average: 1 28.24 0.01 5.30 8.82 0.11 57.52