---> uname -a: Linux prd-centos8-robot-2c-8g-43903.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 580 4959 19 2157 6819 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:b5:af:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.240/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:feb5:af9a/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) 10/19/2024 _x86_64_ (2 CPU) 04:05:07 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 92.87 42.12 50.75 5677.44 23010.36 04:08:01 AM 123.24 6.78 116.46 1247.58 10473.01 04:09:01 AM 30.88 1.05 29.83 113.71 3657.41 04:10:01 AM 53.70 0.03 53.67 3.47 5035.05 04:11:01 AM 15.96 0.08 15.88 31.99 3301.75 04:12:01 AM 8.88 0.33 8.55 37.06 866.56 Average: 54.26 8.40 45.86 1185.27 7724.33 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5526880 7065960 2355544 29.88 2688 1731060 696036 7.79 187500 1882884 96740 04:08:01 AM 5258224 7085964 2624200 33.29 2688 2004748 644592 7.22 211452 2066116 90084 04:09:01 AM 5262820 7093460 2619604 33.23 2688 2008116 629864 7.05 240068 2034916 24 04:10:01 AM 5040112 7069856 2842312 36.06 2688 2199420 657196 7.36 258424 2211280 88852 04:11:01 AM 5009492 7040320 2872932 36.45 2688 2200520 675668 7.57 258552 2240156 140 04:12:01 AM 5015852 6955508 2866572 36.37 2688 2113128 753032 8.43 296636 2209872 64808 Average: 5185563 7051845 2696861 34.21 2688 2042832 676065 7.57 242105 2107537 56775 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 285.25 180.32 1257.51 57.54 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 86.05 61.73 919.02 9.43 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 13.91 9.17 6.28 3.54 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 250.30 187.44 340.62 48.10 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 11.95 5.18 3.46 0.65 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 140.54 93.47 455.79 58.33 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 131.34 89.55 497.13 29.60 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) 10/19/2024 _x86_64_ (2 CPU) 04:05:07 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 23.60 0.03 5.64 36.31 0.10 34.31 04:07:01 AM 0 22.05 0.05 5.22 39.05 0.10 33.53 04:07:01 AM 1 25.16 0.02 6.07 33.56 0.10 35.10 04:08:01 AM all 35.15 0.00 5.66 5.82 0.12 53.25 04:08:01 AM 0 50.13 0.00 6.64 5.65 0.12 37.46 04:08:01 AM 1 20.21 0.00 4.69 5.99 0.12 69.00 04:09:01 AM all 11.04 0.00 1.54 1.30 0.06 86.06 04:09:01 AM 0 18.46 0.00 1.87 1.23 0.07 78.37 04:09:01 AM 1 3.62 0.00 1.20 1.37 0.05 93.75 04:10:01 AM all 27.40 0.00 4.43 1.44 0.09 66.64 04:10:01 AM 0 37.37 0.00 5.17 0.95 0.10 56.40 04:10:01 AM 1 17.43 0.00 3.70 1.92 0.08 76.87 04:11:01 AM all 0.46 0.00 0.29 0.73 0.03 98.49 04:11:01 AM 0 0.78 0.00 0.35 0.93 0.03 97.90 04:11:01 AM 1 0.13 0.00 0.23 0.53 0.02 99.08 04:12:01 AM all 18.11 0.00 1.92 0.19 0.08 79.69 04:12:01 AM 0 21.14 0.00 1.87 0.05 0.08 76.86 04:12:01 AM 1 15.11 0.00 1.97 0.34 0.08 82.50 Average: all 19.30 0.01 3.25 7.60 0.08 69.77 Average: 0 25.01 0.01 3.52 7.96 0.08 63.42 Average: 1 13.59 0.00 2.97 7.24 0.08 76.11