---> uname -a: Linux prd-centos8-robot-2c-8g-25728.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 565 5040 19 2091 6836 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:05:2f:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe05:2f58/64 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) 09/22/2024 _x86_64_ (2 CPU) 03:08:14 LINUX RESTART (2 CPU) 03:09:01 AM tps rtps wtps bread/s bwrtn/s 03:10:01 AM 90.90 15.11 75.80 2682.79 6250.37 03:11:01 AM 80.68 0.28 80.39 20.12 9173.35 03:12:01 AM 25.77 1.33 24.44 160.88 1545.38 Average: 65.79 5.58 60.21 954.64 5656.60 03:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:01 AM 5338980 7060876 2543452 32.27 2688 1904608 676552 7.58 214896 2006788 159332 03:11:01 AM 5210928 7039688 2671504 33.89 2688 2005844 670936 7.51 211912 2112852 30072 03:12:01 AM 5213620 7048956 2668812 33.86 2688 2012292 665928 7.46 408164 1915224 1528 Average: 5254509 7049840 2627923 33.34 2688 1974248 671139 7.51 278324 2011621 63644 03:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 192.94 141.15 1213.79 38.53 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 57.70 44.43 529.70 7.38 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 29.02 21.53 25.33 11.19 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 93.23 69.04 589.64 19.03 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) 09/22/2024 _x86_64_ (2 CPU) 03:08:14 LINUX RESTART (2 CPU) 03:09:01 AM CPU %user %nice %system %iowait %steal %idle 03:10:01 AM all 34.70 0.00 6.25 2.43 0.10 56.51 03:10:01 AM 0 40.66 0.00 6.77 3.06 0.12 49.40 03:10:01 AM 1 28.72 0.00 5.74 1.81 0.08 63.64 03:11:01 AM all 21.10 0.00 3.15 3.06 0.07 72.62 03:11:01 AM 0 27.82 0.00 3.77 3.68 0.07 64.67 03:11:01 AM 1 14.38 0.00 2.53 2.43 0.08 80.57 03:12:01 AM all 28.20 0.00 3.44 0.49 0.08 67.78 03:12:01 AM 0 36.28 0.00 3.34 0.53 0.08 59.77 03:12:01 AM 1 20.12 0.00 3.54 0.45 0.08 75.81 Average: all 27.99 0.00 4.28 2.00 0.09 65.65 Average: 0 34.91 0.00 4.62 2.43 0.09 57.95 Average: 1 21.06 0.00 3.94 1.56 0.08 73.35