---> uname -a: Linux prd-centos8-robot-2c-8g-44164.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 5015 19 2092 6812 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:7d:10:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe7d:10ba/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) 10/20/2024 _x86_64_ (2 CPU) 02:12:30 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:02 AM 58.07 21.02 37.05 5408.63 4605.00 02:15:01 AM 118.17 0.71 117.45 51.65 11651.18 02:16:01 AM 8.38 0.03 8.35 0.53 1165.76 02:17:01 AM 5.08 0.20 4.88 34.79 63.67 Average: 47.13 5.51 41.62 1379.71 4340.84 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:02 AM 5280664 6999708 2601768 33.01 2688 1904228 773716 8.66 240144 2050872 201544 02:15:01 AM 5160748 6992756 2721684 34.53 2688 2008692 732144 8.20 220384 2152252 30112 02:16:01 AM 5158496 6989976 2723936 34.56 2688 2008712 732144 8.20 220388 2156528 8 02:17:01 AM 5154700 6987436 2727732 34.61 2688 2009904 734424 8.22 248268 2133252 160 Average: 5188652 6992469 2693780 34.17 2688 1982884 743107 8.32 232296 2123226 57956 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:02 AM eth0 294.65 178.96 1530.96 60.83 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 71.55 53.62 661.66 8.82 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 1.75 0.37 0.41 0.12 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 14.50 11.35 14.61 5.46 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 95.73 61.11 551.51 18.85 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) 10/20/2024 _x86_64_ (2 CPU) 02:12:30 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:02 AM all 36.64 0.00 6.08 0.77 0.09 56.42 02:14:02 AM 0 27.39 0.00 6.22 0.55 0.08 65.75 02:14:02 AM 1 45.90 0.00 5.93 0.99 0.10 47.09 02:15:01 AM all 28.66 0.00 4.44 2.12 0.10 64.68 02:15:01 AM 0 31.72 0.00 4.61 2.07 0.12 61.48 02:15:01 AM 1 25.61 0.00 4.27 2.17 0.08 67.87 02:16:01 AM all 0.38 0.00 0.16 0.19 0.03 99.24 02:16:01 AM 0 0.58 0.00 0.18 0.17 0.02 99.05 02:16:01 AM 1 0.18 0.00 0.13 0.22 0.03 99.43 02:17:01 AM all 11.35 0.00 1.13 0.04 0.05 87.43 02:17:01 AM 0 7.50 0.00 0.97 0.03 0.05 91.45 02:17:01 AM 1 15.21 0.00 1.29 0.05 0.05 83.41 Average: all 19.22 0.00 2.95 0.78 0.07 76.99 Average: 0 16.75 0.00 2.99 0.70 0.07 79.49 Average: 1 21.70 0.00 2.90 0.85 0.07 74.48