---> uname -a: Linux prd-centos8-robot-2c-8g-3884.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 565 5073 19 2059 6838 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:a7:4b:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fea7:4b96/64 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) 01/22/2025 _x86_64_ (2 CPU) 01:04:28 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 86.37 17.26 69.12 5362.92 6692.92 01:07:01 AM 64.98 0.07 64.91 1.87 7020.31 01:08:01 AM 33.79 0.90 32.89 86.52 4990.60 01:09:01 AM 14.93 0.50 14.43 68.24 329.51 Average: 50.02 4.68 45.34 1380.11 4758.41 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5388536 7051696 2493896 31.64 2688 1846700 692224 7.75 186364 1989636 140812 01:07:01 AM 5268964 7035276 2613468 33.16 2688 1945052 697584 7.81 188376 2085828 66400 01:08:01 AM 5292388 7092832 2590044 32.86 2688 1977872 653384 7.32 208228 2038568 164 01:09:01 AM 5254268 7056516 2628164 33.34 2688 1980080 677264 7.58 385196 1901988 176 Average: 5301039 7059080 2581393 32.75 2688 1937426 680114 7.62 242041 2004005 51888 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 294.62 179.31 1652.26 59.67 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 21.88 17.51 152.71 4.61 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 40.64 26.80 443.13 5.77 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 18.46 14.51 13.00 6.68 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 93.91 59.54 565.32 19.19 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) 01/22/2025 _x86_64_ (2 CPU) 01:04:28 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 40.93 0.00 6.34 4.16 0.12 48.45 01:06:01 AM 0 47.82 0.00 7.22 3.08 0.12 41.75 01:06:01 AM 1 34.03 0.00 5.46 5.24 0.12 55.16 01:07:01 AM all 14.90 0.00 2.31 18.79 0.08 63.92 01:07:01 AM 0 17.75 0.00 2.37 7.69 0.07 72.12 01:07:01 AM 1 12.04 0.00 2.26 29.92 0.08 55.69 01:08:01 AM all 9.84 0.00 1.53 6.01 0.11 82.51 01:08:01 AM 0 8.88 0.00 1.49 5.58 0.10 83.95 01:08:01 AM 1 10.80 0.00 1.57 6.45 0.12 81.06 01:09:01 AM all 21.43 0.00 2.23 2.96 0.12 73.27 01:09:01 AM 0 32.32 0.00 2.56 4.49 0.10 60.53 01:09:01 AM 1 10.46 0.00 1.89 1.42 0.13 86.10 Average: all 21.76 0.00 3.10 7.99 0.10 67.04 Average: 0 26.67 0.00 3.41 5.21 0.10 64.62 Average: 1 16.83 0.00 2.79 10.78 0.11 69.48