---> uname -a: Linux prd-centos8-robot-2c-8g-33750.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 5033 19 2094 6832 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:25:e0:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe25:e0f0/64 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) 04:28:19 LINUX RESTART (2 CPU) 04:29:01 AM tps rtps wtps bread/s bwrtn/s 04:30:01 AM 69.26 40.47 28.79 5064.05 28426.42 04:31:01 AM 93.34 13.09 80.24 2342.83 6613.88 04:32:01 AM 72.42 0.28 72.14 20.13 8699.50 04:33:01 AM 28.67 1.33 27.34 160.88 1592.00 Average: 65.92 13.80 52.13 1897.07 11332.86 04:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:30:01 AM 5768668 7152912 2113764 26.82 2688 1583528 648668 7.26 155036 1700076 33524 04:31:01 AM 5315780 7062528 2566652 32.56 2688 1928176 694828 7.78 212344 2030720 171220 04:32:01 AM 5210932 7043180 2671500 33.89 2688 2009244 676272 7.57 211948 2113296 30068 04:33:01 AM 5214208 7055728 2668224 33.85 2688 2017752 660008 7.39 407464 1915212 16732 Average: 5377397 7078587 2505035 31.78 2688 1884675 669944 7.50 246698 1939826 62886 04:29:01 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 172.68 106.18 670.15 39.79 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 128.69 98.20 1117.77 20.97 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 41.46 29.05 396.65 5.83 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 29.02 25.31 26.95 21.89 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 92.96 64.69 552.91 22.12 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) 04:28:19 LINUX RESTART (2 CPU) 04:29:01 AM CPU %user %nice %system %iowait %steal %idle 04:30:01 AM all 19.85 0.04 3.98 28.87 0.08 47.17 04:30:01 AM 0 20.96 0.05 4.42 29.83 0.08 44.66 04:30:01 AM 1 18.74 0.03 3.55 27.92 0.08 49.67 04:31:01 AM all 35.85 0.00 6.38 3.71 0.13 53.93 04:31:01 AM 0 34.91 0.00 5.72 3.22 0.12 56.04 04:31:01 AM 1 36.80 0.00 7.04 4.20 0.13 51.82 04:32:01 AM all 18.56 0.00 2.64 3.23 0.09 75.48 04:32:01 AM 0 8.36 0.00 2.04 3.09 0.10 86.40 04:32:01 AM 1 28.75 0.00 3.24 3.36 0.08 64.56 04:33:01 AM all 31.71 0.00 3.94 0.66 0.10 63.60 04:33:01 AM 0 22.89 0.00 3.59 0.30 0.08 73.14 04:33:01 AM 1 40.54 0.00 4.28 1.02 0.12 54.04 Average: all 26.51 0.01 4.24 9.07 0.10 60.07 Average: 0 21.79 0.01 3.94 9.04 0.10 65.12 Average: 1 31.23 0.01 4.53 9.09 0.10 55.03