---> uname -a: Linux prd-centos8-robot-2c-8g-2736.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 580 5025 19 2092 6822 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:96:d6:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fe96:d666/64 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) 10/30/2024 _x86_64_ (2 CPU) 06:47:48 LINUX RESTART (2 CPU) 06:48:02 AM tps rtps wtps bread/s bwrtn/s 06:49:01 AM 200.73 154.17 46.56 14817.43 38963.62 06:50:01 AM 105.98 7.08 98.90 1261.31 7969.61 06:51:01 AM 62.40 0.85 61.55 84.64 7830.36 Average: 122.60 53.47 69.13 5335.13 18138.88 06:48:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:49:01 AM 5616084 7096776 2266348 28.75 2688 1675384 705084 7.89 176844 1815108 78468 06:50:01 AM 5216308 7021428 2666124 33.82 2688 1983152 738964 8.27 211060 2119624 177892 06:51:01 AM 5172384 7004544 2710048 34.38 2688 2009404 740584 8.29 249244 2117092 160 Average: 5334925 7040916 2547507 32.32 2688 1889313 728211 8.15 212383 2017275 85507 06:48:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 224.70 132.38 1022.51 54.10 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 84.79 70.16 838.76 10.81 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 50.62 34.51 428.78 8.22 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 119.45 78.72 761.90 24.22 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) 10/30/2024 _x86_64_ (2 CPU) 06:47:48 LINUX RESTART (2 CPU) 06:48:02 AM CPU %user %nice %system %iowait %steal %idle 06:49:01 AM all 39.23 0.06 9.99 14.33 0.13 36.26 06:49:01 AM 0 36.32 0.05 9.74 12.86 0.12 40.91 06:49:01 AM 1 42.15 0.07 10.25 15.79 0.14 31.60 06:50:01 AM all 37.12 0.00 5.86 2.66 0.12 54.24 06:50:01 AM 0 31.27 0.00 5.07 2.35 0.12 61.20 06:50:01 AM 1 42.97 0.00 6.66 2.96 0.12 47.29 06:51:01 AM all 19.32 0.00 2.39 2.59 0.14 75.57 06:51:01 AM 0 8.26 0.00 1.95 3.05 0.15 86.58 06:51:01 AM 1 30.37 0.00 2.82 2.12 0.13 64.56 Average: all 31.84 0.02 6.05 6.47 0.13 55.49 Average: 0 25.21 0.02 5.56 6.04 0.13 63.05 Average: 1 38.47 0.02 6.55 6.89 0.13 47.93