---> uname -a: Linux prd-centos8-robot-2c-8g-33751.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: 2800.000 BogoMIPS: 5600.00 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 569 5032 19 2096 6833 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:57:02:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe57:2c8/64 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) 10/02/2024 _x86_64_ (2 CPU) 04:28:16 LINUX RESTART (2 CPU) 04:29:02 AM tps rtps wtps bread/s bwrtn/s 04:30:01 AM 73.35 20.14 53.21 6755.34 6361.00 04:31:01 AM 104.13 3.37 100.77 55.71 9202.20 04:32:01 AM 34.26 0.87 33.39 84.25 3710.56 04:33:01 AM 20.03 0.68 19.34 94.90 426.32 Average: 57.88 6.21 51.67 1726.89 4919.13 04:29:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:30:01 AM 5380852 7009964 2501580 31.74 2688 1819056 771792 8.64 216308 1988904 67272 04:31:01 AM 5138844 6973576 2743588 34.81 2688 2011180 741260 8.30 211336 2185036 90044 04:32:01 AM 5132684 6991744 2749748 34.88 2688 2036064 716292 8.02 234180 2170332 22428 04:33:01 AM 5149364 6993012 2733068 34.67 2688 2020240 722060 8.08 408436 1979568 16604 Average: 5200436 6992074 2681996 34.02 2688 1971635 737851 8.26 267565 2080960 49087 04:29:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 332.53 194.43 1604.80 61.42 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 60.05 46.22 611.71 7.92 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 15.26 10.48 14.06 5.47 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 21.26 19.03 17.03 9.17 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 106.35 67.02 557.61 20.83 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) 10/02/2024 _x86_64_ (2 CPU) 04:28:16 LINUX RESTART (2 CPU) 04:29:02 AM CPU %user %nice %system %iowait %steal %idle 04:30:01 AM all 33.00 0.00 6.30 4.40 0.10 56.21 04:30:01 AM 0 40.82 0.00 5.95 3.72 0.10 49.40 04:30:01 AM 1 25.16 0.00 6.64 5.08 0.10 63.02 04:31:01 AM all 33.65 0.00 5.22 4.35 0.77 56.02 04:31:01 AM 0 38.89 0.00 4.88 3.70 0.29 52.25 04:31:01 AM 1 28.58 0.00 5.55 4.98 1.23 59.67 04:32:01 AM all 9.85 0.00 1.35 1.30 0.08 87.42 04:32:01 AM 0 13.44 0.00 1.44 1.20 0.12 83.81 04:32:01 AM 1 6.26 0.00 1.27 1.39 0.05 91.03 04:33:01 AM all 32.37 0.00 3.50 0.34 0.10 63.69 04:33:01 AM 0 32.79 0.00 3.76 0.29 0.08 63.08 04:33:01 AM 1 31.96 0.00 3.24 0.39 0.12 64.29 Average: all 27.16 0.00 4.08 2.59 0.26 65.90 Average: 0 31.39 0.00 3.99 2.22 0.15 62.25 Average: 1 22.97 0.00 4.17 2.96 0.38 69.52