---> uname -a: Linux prd-centos8-robot-2c-8g-32053.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 568 5035 19 2093 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:5b:6b:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe5b:6ba3/64 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) 10/01/2024 _x86_64_ (2 CPU) 02:05:51 LINUX RESTART (2 CPU) 02:07:01 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 93.79 52.67 41.12 5883.37 14785.42 02:09:01 AM 120.21 6.78 113.43 1247.79 10259.22 02:10:01 AM 34.79 0.87 33.92 84.24 4339.64 02:11:01 AM 19.22 0.67 18.56 94.75 431.18 Average: 67.00 15.24 51.75 1827.49 7453.46 02:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5539512 7077476 2342920 29.72 2688 1729484 697236 7.81 188336 1867976 101072 02:09:01 AM 5115028 6977912 2767404 35.11 2688 2040168 732592 8.20 218760 2202836 140756 02:10:01 AM 5132768 6989392 2749664 34.88 2688 2033604 739496 8.28 235424 2166948 22432 02:11:01 AM 5184236 7025488 2698196 34.23 2688 2017892 686676 7.69 408976 1941876 16716 Average: 5242886 7017567 2639546 33.49 2688 1955287 714000 7.99 262874 2044909 70244 02:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 293.34 163.88 1236.53 59.90 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 83.29 65.69 947.76 9.79 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 17.91 9.80 14.53 5.17 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 20.62 17.37 16.27 8.52 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 103.79 64.18 553.73 20.84 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) 10/01/2024 _x86_64_ (2 CPU) 02:05:51 LINUX RESTART (2 CPU) 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 23.31 0.03 5.27 27.15 0.11 44.12 02:08:01 AM 0 16.77 0.05 3.95 27.81 0.10 51.33 02:08:01 AM 1 29.87 0.02 6.60 26.49 0.12 36.90 02:09:01 AM all 35.99 0.00 5.62 4.58 0.10 53.70 02:09:01 AM 0 29.70 0.00 4.46 4.88 0.10 60.86 02:09:01 AM 1 42.28 0.00 6.79 4.29 0.10 46.54 02:10:01 AM all 11.28 0.00 1.53 0.93 0.04 86.23 02:10:01 AM 0 13.38 0.00 1.61 0.94 0.03 84.05 02:10:01 AM 1 9.18 0.00 1.45 0.92 0.05 88.40 02:11:01 AM all 26.42 0.00 3.13 0.30 0.16 69.99 02:11:01 AM 0 20.40 0.00 2.67 0.18 0.13 76.61 02:11:01 AM 1 32.44 0.00 3.59 0.42 0.18 63.37 Average: all 24.24 0.01 3.89 8.21 0.10 63.55 Average: 0 20.06 0.01 3.17 8.43 0.09 68.24 Average: 1 28.43 0.00 4.60 7.99 0.11 58.87