---> uname -a: Linux prd-centos8-robot-2c-8g-29505.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 590 5012 19 2094 6811 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:6f:60:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fe6f:6098/64 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) 09/28/2024 _x86_64_ (2 CPU) 23:28:12 LINUX RESTART (2 CPU) 11:29:01 PM tps rtps wtps bread/s bwrtn/s 11:30:01 PM 102.12 40.44 61.68 7059.38 6000.53 11:31:01 PM 92.37 0.70 91.67 50.77 10068.72 11:32:01 PM 26.41 0.32 26.10 45.19 1847.16 Average: 73.64 13.82 59.82 2384.98 5972.82 11:29:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:01 PM 5366636 7064252 2515796 31.92 2688 1879676 674184 7.55 210904 1980264 148568 11:31:01 PM 5162820 6996384 2719612 34.50 2688 2009940 704852 7.89 221776 2140772 32468 11:32:01 PM 5163016 6997636 2719416 34.50 2688 2011580 705932 7.90 406272 1966216 156 Average: 5230824 7019424 2651608 33.64 2688 1967065 694989 7.78 279651 2029084 60397 11:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 290.27 178.24 1592.27 58.11 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 63.01 50.22 592.32 8.33 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 18.60 15.05 17.59 7.64 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 123.96 81.17 734.08 24.69 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) 09/28/2024 _x86_64_ (2 CPU) 23:28:12 LINUX RESTART (2 CPU) 11:29:01 PM CPU %user %nice %system %iowait %steal %idle 11:30:01 PM all 37.16 0.02 7.54 5.76 0.13 49.40 11:30:01 PM 0 44.15 0.02 9.05 5.80 0.13 40.85 11:30:01 PM 1 30.19 0.02 6.04 5.72 0.12 57.91 11:31:01 PM all 27.52 0.00 3.85 4.67 0.11 63.85 11:31:01 PM 0 38.86 0.00 4.81 3.52 0.10 52.71 11:31:01 PM 1 16.21 0.00 2.90 5.81 0.12 74.97 11:32:01 PM all 18.27 0.00 2.01 0.92 0.08 78.71 11:32:01 PM 0 21.03 0.00 1.75 0.84 0.08 76.30 11:32:01 PM 1 15.52 0.00 2.27 1.00 0.08 81.12 Average: all 27.65 0.01 4.47 3.78 0.11 63.99 Average: 0 34.67 0.01 5.20 3.38 0.11 56.64 Average: 1 20.64 0.01 3.74 4.18 0.11 71.33