---> uname -a: Linux prd-centos8-robot-2c-8g-7075.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 5005 19 2117 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:42:e5:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:fe42:e5f3/64 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) 11/13/2024 _x86_64_ (2 CPU) 08:18:15 LINUX RESTART (2 CPU) 08:19:01 AM tps rtps wtps bread/s bwrtn/s 08:20:01 AM 93.80 46.09 47.71 7071.66 7249.79 08:21:01 AM 111.21 0.70 110.51 50.78 11218.73 08:22:01 AM 20.76 0.38 20.37 64.23 1606.03 08:23:01 AM 57.95 0.07 57.88 4.00 7395.20 08:24:01 AM 8.52 0.08 8.43 31.99 783.02 08:25:01 AM 18.46 0.45 18.01 48.12 716.04 Average: 51.78 7.96 43.82 1211.96 4828.23 08:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:20:01 AM 5419464 7039540 2462960 31.25 2688 1810428 729916 8.17 217372 1953968 97332 08:21:01 AM 5183444 7014672 2698980 34.24 2688 2008064 704096 7.88 221452 2131264 34144 08:22:01 AM 5214084 7050128 2668340 33.85 2688 2013472 681356 7.63 244460 2080848 3508 08:23:01 AM 5038752 7069848 2843672 36.08 2688 2200804 625460 7.00 257324 2210912 16548 08:24:01 AM 5001568 7033872 2880856 36.55 2688 2202012 679552 7.61 257452 2250692 24 08:25:01 AM 5219640 7078720 2662784 33.78 2688 2034884 619604 6.94 446044 1867556 13360 Average: 5179492 7047797 2702932 34.29 2688 2044944 673331 7.54 274017 2082540 27486 08:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 297.13 182.03 1528.56 59.86 0.00 0.00 0.00 0.00 08:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM eth0 65.00 53.43 674.30 8.65 0.00 0.00 0.00 0.00 08:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM eth0 20.84 10.03 11.43 3.72 0.00 0.00 0.00 0.00 08:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 AM eth0 225.41 168.58 333.98 42.54 0.00 0.00 0.00 0.00 08:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 AM eth0 12.08 5.97 3.55 0.92 0.00 0.00 0.00 0.00 08:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 AM eth0 50.17 35.30 78.46 20.88 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 111.78 75.89 438.41 22.76 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) 11/13/2024 _x86_64_ (2 CPU) 08:18:15 LINUX RESTART (2 CPU) 08:19:01 AM CPU %user %nice %system %iowait %steal %idle 08:20:01 AM all 29.80 0.03 6.28 5.03 0.09 58.77 08:20:01 AM 0 26.58 0.03 5.93 4.26 0.08 63.11 08:20:01 AM 1 33.00 0.03 6.62 5.80 0.10 54.44 08:21:01 AM all 30.51 0.00 4.81 6.86 0.10 57.72 08:21:01 AM 0 38.66 0.00 5.91 7.12 0.10 48.21 08:21:01 AM 1 22.39 0.00 3.72 6.60 0.10 67.19 08:22:01 AM all 12.09 0.00 1.69 1.48 0.09 84.65 08:22:01 AM 0 12.48 0.00 1.78 0.57 0.08 85.08 08:22:01 AM 1 11.69 0.00 1.59 2.40 0.10 84.22 08:23:01 AM all 25.90 0.00 4.17 4.57 0.11 65.25 08:23:01 AM 0 36.45 0.00 4.65 5.57 0.10 53.23 08:23:01 AM 1 15.40 0.00 3.70 3.57 0.12 77.21 08:24:01 AM all 1.32 0.00 0.22 0.37 0.03 98.06 08:24:01 AM 0 1.97 0.00 0.22 0.20 0.03 97.58 08:24:01 AM 1 0.67 0.00 0.22 0.53 0.03 98.55 08:25:01 AM all 20.66 0.00 2.60 0.22 0.08 76.44 08:25:01 AM 0 18.76 0.00 3.04 0.35 0.08 77.77 08:25:01 AM 1 22.56 0.00 2.15 0.08 0.08 75.12 Average: all 20.04 0.01 3.29 3.09 0.09 73.50 Average: 0 22.47 0.01 3.58 3.01 0.08 70.85 Average: 1 17.61 0.01 3.00 3.16 0.09 76.14