---> uname -a: Linux prd-centos8-robot-2c-8g-21633.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 585 5027 19 2085 6817 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:b6:02:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:feb6:2ba/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) 09/13/2024 _x86_64_ (2 CPU) 06:41:33 LINUX RESTART (2 CPU) 06:42:02 AM tps rtps wtps bread/s bwrtn/s 06:43:01 AM 117.17 69.78 47.38 7933.57 37584.66 06:44:01 AM 107.78 7.06 100.72 1260.78 8165.73 06:45:01 AM 55.49 0.42 55.07 53.06 7228.86 06:46:01 AM 23.76 1.13 22.63 126.09 581.91 Average: 75.88 19.39 56.49 2319.85 13288.33 06:42:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:43:01 AM 5607352 7089048 2275072 28.86 2688 1676492 684392 7.66 176476 1822996 81032 06:44:01 AM 5220508 7018084 2661916 33.77 2688 1975804 697104 7.81 211556 2115244 165788 06:45:01 AM 5185284 7010432 2697140 34.22 2688 2002636 697628 7.81 215144 2137248 1264 06:46:01 AM 5146152 6978344 2736272 34.71 2688 2008984 725744 8.13 408152 1982084 16712 Average: 5289824 7023977 2592600 32.89 2688 1915979 701217 7.85 252832 2014393 66199 06:42:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 271.72 137.67 1015.82 57.01 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 80.06 65.94 807.66 10.29 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 42.38 27.85 352.67 6.10 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 19.86 18.94 16.98 9.58 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 102.79 62.29 546.31 20.59 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) 09/13/2024 _x86_64_ (2 CPU) 06:41:33 LINUX RESTART (2 CPU) 06:42:02 AM CPU %user %nice %system %iowait %steal %idle 06:43:01 AM all 26.35 0.06 7.12 45.27 0.11 21.09 06:43:01 AM 0 29.78 0.03 6.67 41.15 0.12 22.25 06:43:01 AM 1 22.92 0.09 7.58 49.38 0.10 19.93 06:44:01 AM all 35.88 0.00 5.95 4.22 0.15 53.80 06:44:01 AM 0 45.73 0.00 7.33 5.00 0.15 41.79 06:44:01 AM 1 26.08 0.00 4.57 3.44 0.15 65.77 06:45:01 AM all 12.23 0.00 1.90 2.25 0.08 83.55 06:45:01 AM 0 14.38 0.00 1.98 2.59 0.05 81.00 06:45:01 AM 1 10.08 0.00 1.81 1.91 0.10 86.10 06:46:01 AM all 32.12 0.00 3.40 0.43 0.10 63.94 06:46:01 AM 0 40.85 0.00 3.75 0.55 0.12 54.73 06:46:01 AM 1 23.39 0.00 3.05 0.32 0.08 73.16 Average: all 26.66 0.01 4.58 12.84 0.11 55.80 Average: 0 32.70 0.01 4.93 12.14 0.11 50.12 Average: 1 20.62 0.02 4.23 13.54 0.11 61.49