---> uname -a: Linux prd-centos8-robot-2c-8g-38993.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 5008 19 2115 6827 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:cd:e7:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:fecd:e749/64 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) 10/05/2024 _x86_64_ (2 CPU) 02:15:02 LINUX RESTART (2 CPU) 02:16:02 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 123.56 7.08 116.47 1279.65 10690.10 02:18:01 AM 38.60 0.98 37.62 110.90 4718.74 02:19:01 AM 43.46 0.07 43.39 2.80 3233.03 02:20:01 AM 27.13 0.03 27.09 3.49 5643.38 02:21:01 AM 15.05 0.41 14.64 69.32 631.70 Average: 49.29 1.70 47.59 290.01 4956.64 02:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5166704 7017512 2715720 34.45 2688 2028652 706592 7.91 213420 2160680 141900 02:18:01 AM 5268240 7099236 2614184 33.16 2688 2008296 617576 6.91 240164 2027900 16 02:19:01 AM 4992472 7025816 2889952 36.66 2688 2202484 676656 7.58 254748 2263396 154496 02:20:01 AM 5040664 7073768 2841760 36.05 2688 2202612 628680 7.04 258144 2208960 4 02:21:01 AM 5142548 6999788 2739876 34.76 2688 2032728 712348 7.98 286440 2097784 13196 Average: 5122126 7043224 2760298 35.02 2688 2094954 668370 7.48 250583 2151744 61922 02:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 116.69 91.48 1198.99 12.70 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 9.55 9.06 6.29 3.94 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 49.18 37.04 300.18 17.61 0.00 0.00 0.00 0.00 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 144.72 125.18 29.85 24.66 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 58.34 37.51 80.89 21.44 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 75.43 59.82 320.36 16.08 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) 10/05/2024 _x86_64_ (2 CPU) 02:15:02 LINUX RESTART (2 CPU) 02:16:02 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 35.70 0.00 5.79 3.89 0.09 54.52 02:17:01 AM 0 25.47 0.00 4.37 3.79 0.10 66.26 02:17:01 AM 1 45.97 0.00 7.21 4.00 0.09 42.74 02:18:01 AM all 15.46 0.00 1.89 1.19 0.08 81.39 02:18:01 AM 0 16.22 0.00 1.77 1.28 0.07 80.66 02:18:01 AM 1 14.71 0.00 2.01 1.09 0.08 82.12 02:19:01 AM all 24.52 0.00 4.24 1.08 0.09 70.06 02:19:01 AM 0 14.68 0.00 3.43 1.46 0.08 80.35 02:19:01 AM 1 34.40 0.00 5.06 0.70 0.10 59.74 02:20:01 AM all 2.40 0.00 0.77 1.24 0.06 95.54 02:20:01 AM 0 1.90 0.00 0.76 1.26 0.05 96.03 02:20:01 AM 1 2.90 0.00 0.77 1.21 0.07 95.05 02:21:01 AM all 13.73 0.00 1.90 0.42 0.07 83.87 02:21:01 AM 0 6.30 0.00 1.14 0.38 0.10 92.08 02:21:01 AM 1 21.18 0.00 2.66 0.47 0.05 75.65 Average: all 18.33 0.00 2.91 1.56 0.08 77.12 Average: 0 12.89 0.00 2.29 1.63 0.08 83.11 Average: 1 23.79 0.00 3.53 1.48 0.08 71.12