---> uname -a: Linux prd-centos8-robot-2c-8g-29969.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: 2799.998 BogoMIPS: 5599.99 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 545 5057 19 2094 6856 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:6e:81:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe6e:8184/64 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) 04:59:02 LINUX RESTART (2 CPU) 05:00:01 AM tps rtps wtps bread/s bwrtn/s 05:01:01 AM 99.93 7.14 92.79 1259.00 6446.79 05:02:01 AM 66.11 0.82 65.30 53.16 8969.69 05:03:01 AM 14.58 0.22 14.36 35.72 480.96 05:04:01 AM 15.21 0.68 14.53 94.92 259.29 Average: 49.00 2.22 46.78 361.35 4041.76 05:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:01:01 AM 5230168 7033672 2652264 33.65 2688 1981984 719620 8.06 219272 2098920 211624 05:02:01 AM 5196708 7030304 2685724 34.07 2688 2010148 667832 7.48 221912 2115508 16 05:03:01 AM 5196964 7031416 2685468 34.07 2688 2011368 672952 7.54 249816 2089848 8 05:04:01 AM 5201332 7042964 2681100 34.01 2688 2017916 657996 7.37 408504 1926644 16692 Average: 5206293 7034589 2676139 33.95 2688 2005354 679600 7.61 274876 2057730 57085 05:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 88.01 71.74 941.52 8.73 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 42.76 28.41 383.62 5.55 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 14.56 11.86 14.53 5.70 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 17.76 16.33 14.38 8.07 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 40.81 32.12 338.99 7.01 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) 04:59:02 LINUX RESTART (2 CPU) 05:00:01 AM CPU %user %nice %system %iowait %steal %idle 05:01:01 AM all 34.32 0.00 5.51 4.01 0.11 56.06 05:01:01 AM 0 32.09 0.00 5.53 4.13 0.12 58.13 05:01:01 AM 1 36.55 0.00 5.48 3.89 0.10 53.98 05:02:01 AM all 14.17 0.00 2.33 4.20 0.06 79.23 05:02:01 AM 0 15.10 0.00 2.59 2.91 0.07 79.33 05:02:01 AM 1 13.25 0.00 2.07 5.50 0.05 79.13 05:03:01 AM all 11.10 0.00 1.15 0.27 0.06 87.42 05:03:01 AM 0 4.52 0.00 0.85 0.47 0.05 94.11 05:03:01 AM 1 17.67 0.00 1.45 0.07 0.07 80.75 05:04:01 AM all 23.11 0.00 2.81 0.28 0.08 73.71 05:04:01 AM 0 13.44 0.00 2.46 0.18 0.08 83.84 05:04:01 AM 1 32.81 0.00 3.17 0.39 0.08 63.55 Average: all 20.69 0.00 2.95 2.19 0.08 74.09 Average: 0 16.30 0.00 2.86 1.92 0.08 78.84 Average: 1 25.07 0.00 3.05 2.46 0.08 69.34