---> uname -a: Linux prd-centos8-robot-2c-8g-26735.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: 2799.998 BogoMIPS: 5599.99 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 5034 19 2094 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:2f:56:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe2f:5609/64 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) 09/24/2024 _x86_64_ (2 CPU) 00:56:31 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:02 AM 108.69 63.94 44.76 6929.87 34783.95 12:59:01 AM 55.44 6.49 48.95 1116.10 5731.96 01:00:01 AM 99.20 6.78 92.42 1247.38 7780.78 01:01:01 AM 40.04 0.88 39.15 84.37 4554.15 Average: 75.93 19.58 56.35 2350.29 13247.37 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:02 AM 5782748 7161892 2099676 26.64 2688 1578564 635932 7.12 155088 1687812 30312 12:59:01 AM 5466488 7050876 2415936 30.65 2688 1775072 700684 7.85 191100 1932868 45988 01:00:01 AM 5137628 6992728 2744796 34.82 2688 2032208 744048 8.33 213860 2187528 133160 01:01:01 AM 5174020 7008032 2708404 34.36 2688 2011096 701340 7.85 249744 2114588 8 Average: 5390221 7053382 2492203 31.62 2688 1849235 695501 7.79 202448 1980699 52367 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:02 AM eth0 162.64 99.35 587.76 41.50 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 106.78 78.62 951.98 18.13 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 72.63 49.94 658.71 8.26 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 19.49 13.18 16.32 6.30 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 90.33 60.20 552.04 18.55 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) 09/24/2024 _x86_64_ (2 CPU) 00:56:31 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:02 AM all 19.71 0.04 5.65 61.32 0.12 13.15 12:58:02 AM 0 21.52 0.02 5.19 60.93 0.09 12.25 12:58:02 AM 1 17.91 0.07 6.11 61.71 0.15 14.05 12:59:01 AM all 20.15 0.00 3.44 13.67 0.11 62.63 12:59:01 AM 0 24.63 0.00 4.14 13.84 0.12 57.28 12:59:01 AM 1 15.70 0.00 2.75 13.50 0.10 67.94 01:00:01 AM all 31.38 0.00 5.31 6.23 0.13 56.95 01:00:01 AM 0 26.34 0.00 5.69 5.07 0.12 62.79 01:00:01 AM 1 36.39 0.00 4.94 7.39 0.13 51.14 01:01:01 AM all 16.10 0.00 2.07 1.36 0.07 80.40 01:01:01 AM 0 16.45 0.00 1.60 1.72 0.08 80.14 01:01:01 AM 1 15.74 0.00 2.54 1.00 0.05 80.67 Average: all 21.85 0.01 4.12 20.49 0.11 53.42 Average: 0 22.21 0.00 4.15 20.23 0.10 53.30 Average: 1 21.49 0.02 4.08 20.76 0.11 53.54