---> uname -a: Linux prd-centos8-robot-2c-8g-21979.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 589 5020 19 2088 6813 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:52:57:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe52:57ad/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) 09/14/2024 _x86_64_ (2 CPU) 06:38:58 LINUX RESTART (2 CPU) 06:40:01 AM tps rtps wtps bread/s bwrtn/s 06:41:01 AM 86.80 7.01 79.79 1259.45 6330.32 06:42:01 AM 70.01 0.70 69.31 50.78 9156.18 06:43:01 AM 19.11 0.72 18.40 102.65 492.03 Average: 58.64 2.81 55.83 470.98 5326.45 06:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:41:01 AM 5208788 6996652 2673644 33.92 2688 1967356 743316 8.32 217556 2125512 209600 06:42:01 AM 5166308 6993588 2716124 34.46 2688 2004348 733124 8.21 221992 2146560 8 06:43:01 AM 5147520 6977960 2734912 34.70 2688 2007728 743208 8.32 407152 1982640 168 Average: 5174205 6989400 2708227 34.36 2688 1993144 739883 8.28 282233 2084904 69925 06:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 83.39 71.13 940.39 8.30 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 44.10 27.14 391.27 5.27 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 23.16 20.31 23.14 10.37 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 50.22 39.53 451.63 7.98 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) 09/14/2024 _x86_64_ (2 CPU) 06:38:58 LINUX RESTART (2 CPU) 06:40:01 AM CPU %user %nice %system %iowait %steal %idle 06:41:01 AM all 30.73 0.00 5.14 2.46 0.12 61.55 06:41:01 AM 0 34.47 0.00 5.38 2.52 0.10 57.53 06:41:01 AM 1 27.01 0.00 4.90 2.41 0.13 65.55 06:42:01 AM all 14.50 0.00 2.22 6.27 0.08 76.94 06:42:01 AM 0 20.15 0.00 2.46 7.09 0.07 70.24 06:42:01 AM 1 8.84 0.00 1.99 5.45 0.08 83.63 06:43:01 AM all 24.37 0.00 2.52 0.55 0.08 72.49 06:43:01 AM 0 38.71 0.00 2.87 0.98 0.08 57.35 06:43:01 AM 1 10.00 0.00 2.17 0.12 0.07 87.64 Average: all 23.21 0.00 3.30 3.09 0.09 70.31 Average: 0 31.12 0.00 3.57 3.53 0.08 61.70 Average: 1 15.31 0.00 3.02 2.66 0.09 78.92