---> uname -a: Linux prd-centos8-robot-2c-8g-12223.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 581 5033 19 2082 6821 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:52:b5:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe52:b58b/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) 08/20/2024 _x86_64_ (2 CPU) 07:14:23 LINUX RESTART (2 CPU) 07:15:02 AM tps rtps wtps bread/s bwrtn/s 07:16:01 AM 62.88 28.00 34.88 8472.84 35836.41 07:17:01 AM 91.85 13.00 78.86 2340.02 6748.38 07:18:01 AM 86.82 0.90 85.92 85.57 9669.54 07:19:01 AM 18.83 0.72 18.11 95.43 417.24 Average: 65.11 10.58 54.52 2724.76 13074.03 07:15:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:16:01 AM 5764736 7140568 2117696 26.87 2688 1574936 645708 7.23 155676 1703228 28932 07:17:01 AM 5307188 7039336 2575244 32.67 2688 1913664 699416 7.83 212452 2037820 160036 07:18:01 AM 5231004 7054448 2651428 33.64 2688 2000596 652020 7.30 250904 2055232 404 07:19:01 AM 5151980 6982104 2730452 34.64 2688 2007040 726908 8.14 409900 1975584 16604 Average: 5363727 7054114 2518705 31.95 2688 1874059 681013 7.63 257233 1942966 51494 07:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 173.35 99.78 597.19 41.43 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 141.55 104.00 1215.87 22.68 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 48.73 31.22 346.23 10.28 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 18.86 16.34 14.60 8.58 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 95.30 62.68 543.25 20.66 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) 08/20/2024 _x86_64_ (2 CPU) 07:14:23 LINUX RESTART (2 CPU) 07:15:02 AM CPU %user %nice %system %iowait %steal %idle 07:16:01 AM all 9.04 0.00 3.59 56.67 0.06 30.64 07:16:01 AM 0 10.51 0.00 3.42 55.12 0.07 30.89 07:16:01 AM 1 7.56 0.00 3.76 58.23 0.05 30.39 07:17:01 AM all 33.90 0.00 5.75 4.55 0.11 55.69 07:17:01 AM 0 39.42 0.00 6.01 6.04 0.10 48.43 07:17:01 AM 1 28.39 0.00 5.49 3.06 0.12 62.94 07:18:01 AM all 27.39 0.00 3.70 4.90 0.10 63.90 07:18:01 AM 0 33.48 0.00 4.01 5.25 0.12 57.14 07:18:01 AM 1 21.29 0.00 3.39 4.56 0.08 70.68 07:19:01 AM all 26.12 0.00 2.82 0.33 0.09 70.64 07:19:01 AM 0 33.86 0.00 2.77 0.52 0.08 62.76 07:19:01 AM 1 18.38 0.00 2.87 0.13 0.10 78.51 Average: all 24.18 0.00 3.97 16.41 0.09 55.35 Average: 0 29.39 0.00 4.05 16.57 0.09 49.90 Average: 1 18.97 0.00 3.88 16.26 0.09 60.81