---> uname -a: Linux prd-centos8-robot-2c-8g-7399.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 571 5070 19 2055 6831 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:11:1e:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe11:1e44/64 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) 01/04/2025 _x86_64_ (2 CPU) 03:32:52 LINUX RESTART (2 CPU) 03:34:01 AM tps rtps wtps bread/s bwrtn/s 03:35:01 AM 68.09 17.76 50.33 5157.75 8634.36 03:36:01 AM 58.99 0.00 58.99 0.00 8276.39 03:37:01 AM 64.35 0.97 63.38 88.37 5721.66 03:38:01 AM 25.75 0.68 25.06 94.92 1499.42 Average: 54.29 4.85 49.44 1335.37 6033.05 03:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:35:01 AM 5333640 7009396 2548784 32.34 2688 1862324 733824 8.22 218096 2022820 186100 03:36:01 AM 5377084 7062804 2505340 31.78 2688 1869664 677264 7.58 191048 1993568 40948 03:37:01 AM 5211140 7007356 2671284 33.89 2688 1974272 701476 7.85 227020 2103272 30840 03:38:01 AM 5186968 6989764 2695456 34.20 2688 1980624 729680 8.17 385596 1969516 16508 Average: 5277208 7017330 2605216 33.05 2688 1921721 710561 7.96 255440 2022294 68599 03:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 299.15 183.79 1570.55 60.37 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 12.18 6.28 83.68 0.86 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 65.14 48.32 597.61 12.46 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 19.81 16.45 13.56 8.24 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 99.08 63.71 566.39 20.48 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) 01/04/2025 _x86_64_ (2 CPU) 03:32:52 LINUX RESTART (2 CPU) 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 32.07 0.00 5.63 12.36 0.13 49.80 03:35:01 AM 0 34.31 0.00 6.77 14.68 0.15 44.09 03:35:01 AM 1 29.83 0.00 4.49 10.05 0.12 55.51 03:36:01 AM all 7.69 0.00 1.82 39.97 0.07 50.46 03:36:01 AM 0 8.78 0.00 2.16 54.11 0.08 34.87 03:36:01 AM 1 6.60 0.00 1.49 25.85 0.05 66.02 03:37:01 AM all 32.73 0.00 3.87 3.25 0.11 60.04 03:37:01 AM 0 55.34 0.00 4.79 3.65 0.12 36.10 03:37:01 AM 1 10.23 0.00 2.95 2.85 0.10 83.87 03:38:01 AM all 27.76 0.00 2.95 2.35 0.10 66.84 03:38:01 AM 0 43.10 0.00 3.39 2.31 0.12 51.08 03:38:01 AM 1 12.51 0.00 2.52 2.38 0.08 82.51 Average: all 25.05 0.00 3.57 14.51 0.10 56.78 Average: 0 35.36 0.00 4.28 18.74 0.12 41.51 Average: 1 14.78 0.00 2.86 10.29 0.09 71.99