---> uname -a: Linux prd-centos8-robot-2c-8g-5182.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 582 5054 19 2060 6820 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:2e:f5:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fe2e:f5e9/64 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) 01/26/2025 _x86_64_ (2 CPU) 01:25:02 LINUX RESTART (2 CPU) 01:26:02 AM tps rtps wtps bread/s bwrtn/s 01:27:01 AM 108.18 0.29 107.90 13.69 10256.32 01:28:01 AM 41.19 0.90 40.29 86.52 5403.00 01:29:01 AM 19.54 0.68 18.86 94.90 424.14 Average: 56.02 0.63 55.39 65.32 5333.81 01:26:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:27:01 AM 5170820 6994360 2711612 34.40 2688 2002040 730480 8.18 191000 2184192 161748 01:28:01 AM 5190440 7016216 2691992 34.15 2688 2003688 705960 7.90 212456 2138496 25720 01:29:01 AM 5186224 6993712 2696208 34.21 2688 1984704 746440 8.36 386368 1967320 16728 Average: 5182495 7001429 2699937 34.25 2688 1996811 727627 8.15 263275 2096669 68065 01:26:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 107.78 87.78 1277.28 12.45 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 15.36 10.10 13.97 5.13 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 21.93 19.48 17.21 20.30 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 48.03 38.85 431.48 12.63 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) 01/26/2025 _x86_64_ (2 CPU) 01:25:02 LINUX RESTART (2 CPU) 01:26:02 AM CPU %user %nice %system %iowait %steal %idle 01:27:01 AM all 36.56 0.00 4.88 2.82 0.11 55.62 01:27:01 AM 0 43.87 0.00 5.95 3.70 0.10 46.38 01:27:01 AM 1 29.26 0.00 3.80 1.95 0.12 64.87 01:28:01 AM all 10.27 0.00 1.65 1.28 0.06 86.74 01:28:01 AM 0 9.19 0.00 1.53 1.60 0.07 87.61 01:28:01 AM 1 11.35 0.00 1.77 0.95 0.05 85.87 01:29:01 AM all 31.10 0.00 3.23 0.17 0.10 65.41 01:29:01 AM 0 44.98 0.00 3.82 0.22 0.10 50.88 01:29:01 AM 1 17.25 0.00 2.64 0.12 0.10 79.89 Average: all 25.92 0.00 3.24 1.42 0.09 69.33 Average: 0 32.60 0.00 3.76 1.83 0.09 61.73 Average: 1 19.24 0.00 2.73 1.00 0.09 76.94