---> uname -a: Linux prd-centos8-robot-2c-8g-16635.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 564 5049 19 2083 6837 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:b4:29:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:feb4:294c/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) 09/01/2024 _x86_64_ (2 CPU) 00:10:07 LINUX RESTART (2 CPU) 12:11:01 AM tps rtps wtps bread/s bwrtn/s 12:12:01 AM 87.84 43.16 44.68 5591.60 18648.76 12:13:01 AM 100.90 6.78 94.12 1247.79 7830.04 12:14:01 AM 42.31 0.83 41.48 83.72 6085.02 12:15:01 AM 30.26 0.70 29.56 95.30 1615.29 Average: 65.33 12.87 52.46 1754.85 8545.33 12:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:12:01 AM 5488256 7032024 2394176 30.37 2688 1735248 729428 8.17 187592 1919772 93748 12:13:01 AM 5270932 7067720 2611500 33.13 2688 1974832 658836 7.38 210508 2063168 140780 12:14:01 AM 5205268 7029988 2677164 33.96 2688 2001744 680396 7.62 232200 2101564 31372 12:15:01 AM 5194244 7024852 2688188 34.10 2688 2007204 690144 7.73 407624 1936476 16720 Average: 5289675 7038646 2592757 32.89 2688 1929757 689701 7.72 259481 2005245 70655 12:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 279.28 175.38 1301.57 59.14 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 50.56 34.73 492.59 5.64 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 41.06 29.16 338.94 7.46 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 22.23 19.29 16.19 9.43 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 98.29 64.65 537.36 20.42 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) 09/01/2024 _x86_64_ (2 CPU) 00:10:07 LINUX RESTART (2 CPU) 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 24.36 0.03 5.58 32.48 0.19 37.36 12:12:01 AM 0 20.51 0.03 5.52 34.09 0.20 39.64 12:12:01 AM 1 28.19 0.03 5.64 30.88 0.17 35.09 12:13:01 AM all 25.14 0.00 5.00 19.01 0.18 50.67 12:13:01 AM 0 20.28 0.00 4.40 13.61 0.20 61.51 12:13:01 AM 1 29.98 0.00 5.60 24.40 0.17 39.85 12:14:01 AM all 16.25 0.00 1.99 17.53 0.13 64.11 12:14:01 AM 0 13.91 0.00 1.98 17.98 0.12 66.01 12:14:01 AM 1 18.58 0.00 1.99 17.09 0.13 62.21 12:15:01 AM all 29.82 0.00 3.33 0.79 0.10 65.96 12:15:01 AM 0 18.79 0.00 2.81 0.60 0.10 77.70 12:15:01 AM 1 40.85 0.00 3.84 0.99 0.10 54.23 Average: all 23.90 0.01 3.97 17.41 0.15 54.57 Average: 0 18.37 0.01 3.67 16.51 0.16 61.27 Average: 1 29.41 0.01 4.27 18.30 0.14 47.87