---> uname -a: Linux prd-centos8-robot-2c-8g-4757.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 573 5062 19 2062 6829 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:43:4e:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe43:4e9b/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) 01/25/2025 _x86_64_ (2 CPU) 02:19:14 LINUX RESTART (2 CPU) 02:20:00 AM tps rtps wtps bread/s bwrtn/s 02:20:01 AM 27.07 27.07 0.00 21479.70 0.00 02:21:01 AM 79.17 8.70 70.48 1493.50 5936.90 02:22:01 AM 72.99 0.32 72.68 22.39 9533.19 02:23:01 AM 23.05 1.13 21.91 133.31 943.99 Average: 58.18 3.56 54.62 703.23 5431.49 02:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 AM 5886312 7239916 1996120 25.32 2688 1552468 613672 6.87 151388 1585096 13224 02:21:01 AM 5375312 7070988 2507120 31.81 2688 1878576 668292 7.48 187228 2000824 164964 02:22:01 AM 5246668 7046676 2635764 33.44 2688 1978028 672384 7.53 188452 2104188 13296 02:23:01 AM 5203516 7007840 2678916 33.99 2688 1982280 713976 7.99 383724 1953076 176 Average: 5427952 7091355 2454480 31.14 2688 1847838 667081 7.47 227698 1910796 47915 02:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 1363.91 740.60 7928.85 248.99 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 249.15 156.90 1515.15 51.61 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 49.77 37.02 463.88 6.88 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 23.80 19.90 22.10 10.12 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 116.79 76.18 720.33 24.53 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) 01/25/2025 _x86_64_ (2 CPU) 02:19:14 LINUX RESTART (2 CPU) 02:20:00 AM CPU %user %nice %system %iowait %steal %idle 02:20:01 AM all 67.45 0.00 15.09 3.30 0.00 14.15 02:20:01 AM 0 56.69 0.00 19.69 4.72 0.00 18.90 02:20:01 AM 1 83.53 0.00 8.24 1.18 0.00 7.06 02:21:01 AM all 35.63 0.00 5.18 3.45 0.14 55.59 02:21:01 AM 0 44.95 0.00 6.86 3.62 0.15 44.41 02:21:01 AM 1 26.36 0.00 3.51 3.28 0.13 66.71 02:22:01 AM all 18.16 0.00 2.52 4.65 0.09 74.57 02:22:01 AM 0 25.32 0.00 2.70 6.70 0.10 65.18 02:22:01 AM 1 11.07 0.00 2.34 2.63 0.08 83.87 02:23:01 AM all 25.86 0.00 2.54 3.25 0.11 68.24 02:23:01 AM 0 37.43 0.00 3.09 2.99 0.08 56.40 02:23:01 AM 1 14.29 0.00 1.98 3.50 0.14 80.09 Average: all 26.80 0.00 3.49 3.78 0.11 65.82 Average: 0 36.06 0.00 4.33 4.44 0.11 55.06 Average: 1 17.56 0.00 2.64 3.13 0.12 76.55