---> uname -a: Linux prd-centos8-robot-2c-8g-25503.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 603 4999 19 2094 6798 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:03:3e:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fe03:3e0c/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) 23:38:15 LINUX RESTART (2 CPU) 11:39:02 PM tps rtps wtps bread/s bwrtn/s 11:40:01 PM 102.15 18.45 83.70 3534.20 6744.86 11:41:01 PM 79.97 0.70 79.27 50.78 9462.35 11:42:01 PM 14.40 0.33 14.06 46.13 745.49 Average: 65.31 6.43 58.88 1197.59 5645.12 11:39:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:01 PM 5290604 7023428 2591820 32.88 2688 1914508 702952 7.87 210140 2056208 159032 11:41:01 PM 5140580 6973156 2741844 34.78 2688 2009864 738696 8.27 221128 2172960 8956 11:42:01 PM 5159836 6994136 2722588 34.54 2688 2011532 725944 8.13 405288 1971828 156 Average: 5197007 6996907 2685417 34.07 2688 1978635 722531 8.09 278852 2066999 56048 11:39:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 276.16 179.18 1776.07 61.60 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 48.75 34.64 412.75 6.45 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 23.06 15.15 18.08 7.48 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 115.11 75.76 729.92 24.98 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) 23:38:15 LINUX RESTART (2 CPU) 11:39:02 PM CPU %user %nice %system %iowait %steal %idle 11:40:01 PM all 40.26 0.00 6.92 3.17 0.09 49.56 11:40:01 PM 0 34.09 0.00 6.62 2.80 0.10 56.38 11:40:01 PM 1 46.46 0.00 7.23 3.54 0.09 42.69 11:41:01 PM all 20.08 0.00 2.90 3.30 0.09 73.63 11:41:01 PM 0 17.03 0.00 2.45 3.69 0.10 76.72 11:41:01 PM 1 23.12 0.00 3.33 2.92 0.08 70.54 11:42:01 PM all 15.53 0.00 1.83 0.38 0.06 82.20 11:42:01 PM 0 11.39 0.00 1.62 0.45 0.05 86.49 11:42:01 PM 1 19.67 0.00 2.04 0.32 0.07 77.91 Average: all 25.19 0.00 3.86 2.28 0.08 68.58 Average: 0 20.77 0.00 3.55 2.31 0.08 73.28 Average: 1 29.62 0.00 4.18 2.25 0.08 63.87