---> uname -a: Linux prd-centos8-robot-2c-8g-6402.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 577 4983 19 2137 6824 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:e9:78:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fee9:789a/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) 12/30/2024 _x86_64_ (2 CPU) 02:08:01 LINUX RESTART (2 CPU) 02:09:03 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 77.44 0.53 76.90 20.82 6267.44 02:11:01 AM 77.80 0.93 76.87 84.61 9731.60 02:12:01 AM 29.51 6.93 22.58 1279.12 1448.49 02:13:01 AM 47.10 2.52 44.59 396.00 6957.88 02:14:01 AM 5.92 0.08 5.83 31.99 243.96 02:15:01 AM 8.85 0.33 8.51 37.85 268.14 Average: 40.90 1.90 39.01 309.97 4141.61 02:09:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5231240 7006672 2651184 33.63 2688 1954712 749292 8.39 194680 2125724 235960 02:11:01 AM 5269332 7070972 2613092 33.15 2688 1979892 643852 7.21 209156 2063052 20 02:12:01 AM 4991564 6997928 2890860 36.67 2688 2178588 741936 8.31 271868 2259640 142064 02:13:01 AM 5014484 7068320 2867940 36.38 2688 2223976 613800 6.87 263712 2230136 8 02:14:01 AM 4973860 7029100 2908564 36.90 2688 2225408 682452 7.64 263840 2272492 484 02:15:01 AM 5112900 6993812 2769524 35.14 2688 2055024 699732 7.83 296640 2116608 17904 Average: 5098897 7027801 2783527 35.31 2688 2102933 688511 7.71 249983 2177942 66073 02:09:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 87.61 72.18 977.59 8.74 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 54.05 39.77 441.90 8.36 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 40.49 30.08 296.06 12.12 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 233.72 162.46 50.28 37.85 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 32.16 22.66 27.45 2.78 0.00 0.00 0.00 0.00 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 222.66 172.74 1717.18 30.57 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 111.92 83.38 582.90 16.78 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) 12/30/2024 _x86_64_ (2 CPU) 02:08:01 LINUX RESTART (2 CPU) 02:09:03 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 32.66 0.00 4.48 1.50 0.09 61.27 02:10:01 AM 0 20.92 0.00 3.32 1.27 0.09 74.40 02:10:01 AM 1 44.41 0.00 5.64 1.72 0.10 48.12 02:11:01 AM all 22.70 0.00 2.86 2.01 0.07 72.36 02:11:01 AM 0 18.62 0.00 3.22 1.92 0.07 76.17 02:11:01 AM 1 26.78 0.00 2.50 2.10 0.07 68.56 02:12:01 AM all 16.37 0.00 3.39 1.33 0.06 78.86 02:12:01 AM 0 20.03 0.00 3.66 0.92 0.07 75.33 02:12:01 AM 1 12.72 0.00 3.13 1.73 0.05 82.37 02:13:01 AM all 13.37 0.00 2.63 6.76 0.06 77.18 02:13:01 AM 0 8.37 0.00 2.18 6.71 0.05 82.70 02:13:01 AM 1 18.36 0.00 3.09 6.81 0.07 71.67 02:14:01 AM all 2.58 0.00 0.27 0.04 0.04 97.06 02:14:01 AM 0 0.77 0.00 0.20 0.05 0.05 98.93 02:14:01 AM 1 4.40 0.00 0.33 0.03 0.03 95.20 02:15:01 AM all 17.20 0.00 2.31 0.13 0.08 80.27 02:15:01 AM 0 10.87 0.00 1.98 0.12 0.08 86.96 02:15:01 AM 1 23.55 0.00 2.63 0.15 0.08 73.59 Average: all 17.41 0.00 2.65 1.97 0.07 77.91 Average: 0 13.23 0.00 2.42 1.83 0.07 82.45 Average: 1 21.59 0.00 2.87 2.10 0.07 73.38