---> uname -a: Linux prd-centos8-robot-2c-8g-2721.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 571 5063 19 2062 6831 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:e5:5a:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fee5:5ac1/64 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) 01/18/2025 _x86_64_ (2 CPU) 02:44:13 LINUX RESTART (2 CPU) 02:45:01 AM tps rtps wtps bread/s bwrtn/s 02:46:01 AM 73.46 6.00 67.46 1088.04 6542.80 02:47:01 AM 72.55 0.73 71.82 53.06 7587.22 02:48:01 AM 31.29 0.23 31.06 35.32 3602.87 02:49:02 AM 16.21 0.70 15.51 95.83 391.49 Average: 48.38 1.92 46.46 318.07 4530.97 02:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:46:01 AM 5367024 7032760 2515408 31.91 2688 1849168 696544 7.80 185468 2012652 140816 02:47:01 AM 5208280 7010000 2674152 33.93 2688 1979108 703800 7.88 198708 2133564 90644 02:48:01 AM 5145836 6973764 2736596 34.72 2688 2005868 726192 8.13 212124 2183516 25716 02:49:02 AM 5200740 7012000 2681692 34.02 2688 1988204 684928 7.67 386916 1951328 17996 Average: 5230470 7007131 2651962 33.64 2688 1955587 702866 7.87 245804 2070265 68793 02:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 71.08 54.28 799.58 6.22 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 53.21 38.98 586.23 7.52 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 13.96 10.16 12.15 14.13 0.00 0.00 0.00 0.00 02:49:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:02 AM eth0 19.11 15.38 15.14 7.24 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 39.34 29.70 353.27 8.78 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) 01/18/2025 _x86_64_ (2 CPU) 02:44:13 LINUX RESTART (2 CPU) 02:45:01 AM CPU %user %nice %system %iowait %steal %idle 02:46:01 AM all 25.87 0.00 4.05 11.77 0.13 58.18 02:46:01 AM 0 28.40 0.00 4.06 10.07 0.12 57.36 02:46:01 AM 1 23.34 0.00 4.04 13.47 0.15 59.01 02:47:01 AM all 24.44 0.00 3.20 10.50 0.08 61.77 02:47:01 AM 0 35.93 0.00 4.20 9.91 0.08 49.87 02:47:01 AM 1 12.96 0.00 2.21 11.09 0.08 73.67 02:48:01 AM all 9.94 0.00 1.16 4.02 0.06 84.82 02:48:01 AM 0 12.67 0.00 1.35 4.93 0.05 80.99 02:48:01 AM 1 7.21 0.00 0.97 3.10 0.07 88.66 02:49:02 AM all 24.57 0.00 2.93 1.24 0.09 71.16 02:49:02 AM 0 37.25 0.00 3.21 2.30 0.08 57.15 02:49:02 AM 1 11.89 0.00 2.65 0.18 0.10 85.17 Average: all 21.21 0.00 2.84 6.88 0.09 68.98 Average: 0 28.57 0.00 3.20 6.80 0.08 61.34 Average: 1 13.85 0.00 2.47 6.96 0.10 76.61