---> uname -a: Linux prd-centos8-robot-2c-8g-1768.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 601 4797 19 2298 6793 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:31:c7:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe31:c790/64 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) 10/27/2024 _x86_64_ (2 CPU) 02:00:58 LINUX RESTART (2 CPU) 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 95.32 13.10 82.22 2343.22 6654.00 02:04:02 AM 75.17 0.70 74.48 50.78 9607.18 02:05:01 AM 25.15 0.42 24.72 65.89 1611.42 02:06:01 AM 59.40 2.70 56.70 429.86 7168.08 Average: 63.92 4.25 59.68 725.21 6279.81 02:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 5296608 7024600 2585824 32.80 2688 1909780 707244 7.92 211024 2052456 161556 02:04:02 AM 5177400 7005560 2705032 34.32 2688 2005008 712460 7.98 231832 2128716 1108 02:05:01 AM 5050204 6981848 2832228 35.93 2688 2105472 763952 8.55 260096 2217704 81556 02:06:01 AM 4927808 6965680 2954624 37.48 2688 2206828 731784 8.19 300180 2280136 13344 Average: 5113005 6994422 2769427 35.13 2688 2056772 728860 8.16 250783 2169753 64391 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 131.56 102.88 1140.20 23.33 0.00 0.00 0.00 0.00 02:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:02 AM eth0 54.52 38.20 427.27 7.46 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 45.79 37.99 299.67 8.37 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 51.70 41.70 28.01 17.75 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 71.00 55.27 474.52 14.25 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) 10/27/2024 _x86_64_ (2 CPU) 02:00:58 LINUX RESTART (2 CPU) 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 34.69 0.00 5.88 2.34 0.12 56.98 02:03:01 AM 0 27.05 0.00 5.16 2.25 0.12 65.42 02:03:01 AM 1 42.33 0.00 6.60 2.42 0.12 48.53 02:04:02 AM all 20.99 0.00 3.15 4.29 0.07 71.50 02:04:02 AM 0 19.02 0.00 2.96 3.67 0.07 74.28 02:04:02 AM 1 22.96 0.00 3.33 4.92 0.07 68.72 02:05:01 AM all 18.73 0.00 2.84 0.54 0.07 77.82 02:05:01 AM 0 16.24 0.00 2.58 0.64 0.07 80.47 02:05:01 AM 1 21.22 0.00 3.11 0.44 0.07 75.16 02:06:01 AM all 26.80 0.00 3.98 5.10 0.09 64.03 02:06:01 AM 0 11.81 0.00 3.07 4.30 0.08 80.73 02:06:01 AM 1 41.87 0.00 4.90 5.91 0.10 47.22 Average: all 25.33 0.00 3.97 3.08 0.09 67.54 Average: 0 18.54 0.00 3.45 2.72 0.08 75.21 Average: 1 32.14 0.00 4.49 3.43 0.09 59.85