---> uname -a: Linux prd-centos8-robot-2c-8g-34545.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 593 5013 19 2090 6809 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:0e:ef:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe0e:efac/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) 10/03/2024 _x86_64_ (2 CPU) 02:25:41 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 191.17 134.67 56.51 13956.62 38437.20 02:28:01 AM 119.50 6.87 112.63 1249.93 10540.46 02:29:01 AM 35.17 0.87 34.31 84.24 4395.43 02:30:01 AM 21.88 0.68 21.19 94.90 501.17 Average: 91.93 35.78 56.16 3846.95 13469.73 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5493788 7020268 2388644 30.30 2688 1718632 771292 8.64 186504 1916644 109372 02:28:01 AM 5133636 6984968 2748796 34.87 2688 2029028 758944 8.50 213324 2192200 131560 02:29:01 AM 5180136 7012144 2702296 34.28 2688 2009116 729160 8.16 231604 2125772 1268 02:30:01 AM 5154316 6992488 2728116 34.61 2688 2014576 760892 8.52 408156 1974132 16720 Average: 5240469 7002467 2641963 33.52 2688 1942838 755072 8.45 259897 2052187 64730 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 281.36 165.20 1182.68 56.61 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 102.05 81.95 1002.33 10.93 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 14.96 9.06 12.56 4.54 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 22.14 20.06 18.29 9.91 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 105.14 69.07 553.97 20.50 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) 10/03/2024 _x86_64_ (2 CPU) 02:25:41 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 35.04 0.06 10.19 25.98 0.10 28.63 02:27:01 AM 0 38.85 0.03 9.54 23.92 0.10 27.55 02:27:01 AM 1 31.24 0.08 10.84 28.04 0.10 29.70 02:28:01 AM all 32.92 0.00 5.63 3.87 0.10 57.48 02:28:01 AM 0 41.15 0.00 6.34 3.44 0.10 48.97 02:28:01 AM 1 24.70 0.00 4.92 4.30 0.10 65.98 02:29:01 AM all 10.34 0.00 1.58 0.89 0.06 87.13 02:29:01 AM 0 15.10 0.00 1.43 0.75 0.05 82.66 02:29:01 AM 1 5.57 0.00 1.72 1.04 0.07 91.61 02:30:01 AM all 31.57 0.00 3.36 0.63 0.09 64.35 02:30:01 AM 0 41.09 0.00 3.60 0.80 0.08 54.42 02:30:01 AM 1 22.03 0.00 3.11 0.47 0.10 74.29 Average: all 27.45 0.01 5.18 7.81 0.09 59.46 Average: 0 34.03 0.01 5.22 7.19 0.08 53.47 Average: 1 20.87 0.02 5.14 8.43 0.09 65.45