---> uname -a: Linux prd-centos8-robot-2c-8g-29690.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 575 5028 19 2094 6826 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:93:26:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe93:2623/64 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) 09/29/2024 _x86_64_ (2 CPU) 01:48:15 LINUX RESTART (2 CPU) 01:49:01 AM tps rtps wtps bread/s bwrtn/s 01:50:01 AM 110.43 44.49 65.93 7133.10 24222.91 01:51:01 AM 107.61 0.70 106.91 50.77 11129.65 01:52:01 AM 14.78 0.20 14.58 34.79 1358.56 01:53:01 AM 19.96 0.73 19.23 96.37 472.86 Average: 63.20 11.53 51.67 1828.83 9296.77 01:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 AM 5353772 7022144 2528652 32.08 2688 1856752 749704 8.39 225492 2005052 136416 01:51:01 AM 5172184 7005672 2710240 34.38 2688 2010052 699284 7.83 221408 2141820 30088 01:52:01 AM 5149588 7005960 2732836 34.67 2688 2033500 689400 7.72 233292 2155732 22428 01:53:01 AM 5159304 7000504 2723120 34.55 2688 2017840 707088 7.92 407796 1971104 16700 Average: 5208712 7008570 2673712 33.92 2688 1979536 711369 7.97 271997 2068427 51408 01:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 303.71 176.93 1572.17 57.95 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 61.59 46.97 612.92 8.33 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 13.95 9.26 12.09 10.95 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 20.13 19.69 16.80 11.72 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 99.85 63.22 553.54 22.24 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) 09/29/2024 _x86_64_ (2 CPU) 01:48:15 LINUX RESTART (2 CPU) 01:49:01 AM CPU %user %nice %system %iowait %steal %idle 01:50:01 AM all 34.07 0.03 7.29 13.48 0.13 45.01 01:50:01 AM 0 37.72 0.03 8.79 13.19 0.13 40.13 01:50:01 AM 1 30.42 0.02 5.79 13.77 0.12 49.89 01:51:01 AM all 32.14 0.00 4.82 3.78 0.12 59.13 01:51:01 AM 0 39.63 0.00 5.71 3.54 0.13 50.99 01:51:01 AM 1 24.69 0.00 3.94 4.03 0.10 67.24 01:52:01 AM all 6.01 0.00 0.89 0.33 0.04 92.72 01:52:01 AM 0 6.17 0.00 0.89 0.18 0.03 92.73 01:52:01 AM 1 5.85 0.00 0.90 0.48 0.05 92.71 01:53:01 AM all 30.47 0.00 3.35 0.40 0.09 65.69 01:53:01 AM 0 46.60 0.00 4.05 0.48 0.12 48.74 01:53:01 AM 1 14.32 0.00 2.65 0.32 0.07 82.64 Average: all 25.67 0.01 4.09 4.49 0.09 65.65 Average: 0 32.53 0.01 4.85 4.34 0.10 58.17 Average: 1 18.82 0.00 3.32 4.64 0.08 73.13