---> uname -a: Linux prd-centos8-robot-2c-8g-2061.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 584 4991 19 2121 6817 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:bd:b3:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:febd:b3b2/64 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) 12/12/2024 _x86_64_ (2 CPU) 02:13:00 LINUX RESTART (2 CPU) 02:14:01 AM tps rtps wtps bread/s bwrtn/s 02:15:01 AM 85.12 13.21 71.91 2371.21 6004.25 02:16:01 AM 72.78 0.70 72.08 50.78 9014.23 02:17:01 AM 19.78 0.42 19.36 64.79 1558.46 02:18:01 AM 37.48 0.00 37.48 0.00 2584.40 02:19:01 AM 28.24 0.03 28.21 3.47 5694.80 02:20:01 AM 2.58 0.10 2.48 32.12 92.80 02:21:01 AM 3.93 0.35 3.58 38.79 234.81 02:22:01 AM 25.67 0.53 25.14 64.78 1155.88 Average: 34.45 1.92 32.53 328.25 3292.50 02:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:15:01 AM 5369392 7084584 2513032 31.88 2688 1897428 655340 7.34 209312 1979364 157676 02:16:01 AM 5210684 7044412 2671740 33.89 2688 2011076 666804 7.47 230280 2092988 31796 02:17:01 AM 5253552 7087712 2628872 33.35 2688 2011924 636188 7.12 240296 2043140 12 02:18:01 AM 4988096 7023988 2894328 36.72 2688 2205668 670564 7.51 253916 2269392 157132 02:19:01 AM 5026276 7061908 2856148 36.23 2688 2205788 640300 7.17 257488 2223660 4 02:20:01 AM 4983788 7021312 2898636 36.77 2688 2207688 707072 7.92 257764 2265780 516 02:21:01 AM 5160584 7032272 2721840 34.53 2688 2043512 676312 7.57 253564 2106348 5716 02:22:01 AM 5177020 7042968 2705404 34.32 2688 2042364 682388 7.64 449932 1906044 212 Average: 5146174 7049894 2736250 34.71 2688 2078181 666871 7.47 269069 2110840 44133 02:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 171.91 119.06 1184.39 33.36 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 53.52 42.04 586.72 8.36 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 10.60 6.13 3.78 2.35 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 39.24 33.71 299.94 8.38 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 178.29 124.54 35.25 34.23 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 30.54 17.53 7.63 2.82 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 65.16 43.04 82.36 24.25 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 17.91 17.84 15.14 8.31 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 70.90 50.49 276.91 15.26 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) 12/12/2024 _x86_64_ (2 CPU) 02:13:00 LINUX RESTART (2 CPU) 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 34.03 0.00 5.90 1.83 0.11 58.14 02:15:01 AM 0 18.26 0.00 4.42 1.67 0.10 75.55 02:15:01 AM 1 49.87 0.00 7.38 1.99 0.12 40.64 02:16:01 AM all 22.92 0.00 3.22 2.12 0.12 71.62 02:16:01 AM 0 25.62 0.00 3.26 1.84 0.13 69.15 02:16:01 AM 1 20.22 0.00 3.19 2.41 0.10 74.08 02:17:01 AM all 8.37 0.00 0.74 0.61 0.09 90.18 02:17:01 AM 0 3.49 0.00 0.65 0.37 0.08 95.41 02:17:01 AM 1 13.25 0.00 0.83 0.85 0.10 84.97 02:18:01 AM all 25.48 0.00 4.01 2.06 0.10 68.35 02:18:01 AM 0 17.27 0.00 3.61 2.32 0.10 76.70 02:18:01 AM 1 33.68 0.00 4.41 1.80 0.10 60.01 02:19:01 AM all 3.27 0.00 0.82 3.94 0.05 91.92 02:19:01 AM 0 3.24 0.00 0.75 4.06 0.03 91.91 02:19:01 AM 1 3.29 0.00 0.89 3.83 0.07 91.93 02:20:01 AM all 5.59 0.00 0.58 0.17 0.07 93.60 02:20:01 AM 0 1.02 0.00 0.25 0.00 0.05 98.68 02:20:01 AM 1 10.16 0.00 0.90 0.33 0.08 88.51 02:21:01 AM all 9.76 0.00 1.92 0.04 0.10 88.17 02:21:01 AM 0 9.30 0.00 1.69 0.08 0.10 88.83 02:21:01 AM 1 10.23 0.00 2.16 0.00 0.10 87.51 02:22:01 AM all 29.55 0.00 3.01 1.44 0.15 65.85 02:22:01 AM 0 23.94 0.00 2.76 1.60 0.15 71.55 02:22:01 AM 1 35.18 0.00 3.27 1.27 0.15 60.13 Average: all 17.37 0.00 2.53 1.53 0.10 78.48 Average: 0 12.77 0.00 2.17 1.49 0.09 83.47 Average: 1 21.98 0.00 2.88 1.56 0.10 73.48