---> uname -a: Linux prd-centos8-robot-2c-8g-24893.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 564 5042 19 2090 6837 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:62:bb:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fe62:bbce/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) 09/21/2024 _x86_64_ (2 CPU) 02:38:58 LINUX RESTART (2 CPU) 02:40:01 AM tps rtps wtps bread/s bwrtn/s 02:41:01 AM 97.05 13.10 83.96 2343.22 6825.36 02:42:01 AM 75.72 0.73 74.99 51.32 9593.17 02:43:01 AM 19.95 0.70 19.25 103.05 586.67 Average: 64.24 4.84 59.40 832.57 5668.68 02:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:41:01 AM 5309084 7051560 2573344 32.65 2688 1923816 688812 7.71 210876 2036260 170728 02:42:01 AM 5184872 7015012 2697556 34.22 2688 2006772 708128 7.93 221704 2126916 96 02:43:01 AM 5204988 7038056 2677440 33.97 2688 2010160 692932 7.76 406752 1925000 160 Average: 5232981 7034876 2649447 33.61 2688 1980249 696624 7.80 279777 2029392 56995 02:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 117.93 89.64 1037.87 19.98 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 47.52 33.92 405.68 6.27 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 25.05 20.51 23.19 10.13 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 63.50 48.03 488.94 12.13 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) 09/21/2024 _x86_64_ (2 CPU) 02:38:58 LINUX RESTART (2 CPU) 02:40:01 AM CPU %user %nice %system %iowait %steal %idle 02:41:01 AM all 35.24 0.00 6.08 4.72 0.13 53.83 02:41:01 AM 0 36.17 0.00 5.94 5.52 0.13 52.23 02:41:01 AM 1 34.31 0.00 6.22 3.92 0.12 55.43 02:42:01 AM all 19.14 0.00 2.82 3.86 0.08 74.10 02:42:01 AM 0 16.57 0.00 2.51 3.04 0.07 77.81 02:42:01 AM 1 21.71 0.00 3.13 4.69 0.08 70.38 02:43:01 AM all 23.05 0.00 2.56 0.56 0.08 73.76 02:43:01 AM 0 12.46 0.00 2.49 0.27 0.07 84.72 02:43:01 AM 1 33.65 0.00 2.62 0.85 0.08 62.79 Average: all 25.82 0.00 3.82 3.05 0.09 67.22 Average: 0 21.74 0.00 3.65 2.94 0.09 71.58 Average: 1 29.90 0.00 3.99 3.15 0.09 62.86