---> uname -a: Linux prd-centos8-robot-2c-8g-28916.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 555 5047 19 2094 6846 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:41:45:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fe41:4557/64 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) 09/28/2024 _x86_64_ (2 CPU) 01:08:16 LINUX RESTART (2 CPU) 01:09:03 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 94.04 42.98 51.06 7341.03 12724.99 01:11:01 AM 108.78 0.28 108.49 20.12 10761.99 01:12:01 AM 22.81 0.70 22.11 75.31 2041.04 Average: 75.00 14.34 60.67 2424.21 8462.49 01:09:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5394268 7036976 2488160 31.57 2688 1832008 728948 8.16 219312 1973824 118728 01:11:01 AM 5218128 7050632 2664300 33.80 2688 2009052 673984 7.55 211576 2104912 44892 01:12:01 AM 5225968 7060484 2656460 33.70 2688 2011548 664468 7.44 404916 1907832 144 Average: 5279455 7049364 2602973 33.02 2688 1950869 689133 7.72 278601 1995523 54588 01:09:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 282.53 183.54 1623.72 61.01 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 61.28 48.62 612.21 8.17 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 18.86 12.93 16.53 6.65 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 119.07 80.55 741.05 24.88 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) 09/28/2024 _x86_64_ (2 CPU) 01:08:16 LINUX RESTART (2 CPU) 01:09:03 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 35.84 0.03 7.35 10.06 0.12 46.60 01:10:01 AM 0 38.60 0.02 8.45 10.98 0.12 41.83 01:10:01 AM 1 33.07 0.03 6.25 9.14 0.12 51.38 01:11:01 AM all 31.16 0.00 4.67 4.62 0.10 59.45 01:11:01 AM 0 41.13 0.00 5.32 5.12 0.10 48.33 01:11:01 AM 1 21.18 0.00 4.03 4.12 0.10 70.57 01:12:01 AM all 14.53 0.00 1.97 1.95 0.08 81.47 01:12:01 AM 0 8.86 0.00 1.75 2.04 0.07 87.28 01:12:01 AM 1 20.20 0.00 2.19 1.87 0.08 75.65 Average: all 27.06 0.01 4.63 5.48 0.10 62.73 Average: 0 29.41 0.01 5.13 5.97 0.10 59.39 Average: 1 24.70 0.01 4.13 4.99 0.10 66.07