---> uname -a: Linux prd-centos8-robot-2c-8g-2228.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 566 5009 19 2121 6835 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:5c:b4:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe5c:b406/64 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) 12/13/2024 _x86_64_ (2 CPU) 00:56:31 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 73.44 22.58 50.87 6004.67 35160.20 12:59:01 AM 118.13 7.50 110.63 1298.85 10543.38 01:00:01 AM 34.31 0.42 33.89 64.78 4493.02 01:01:01 AM 60.13 0.05 60.08 3.60 7664.75 01:02:01 AM 9.38 0.15 9.23 33.72 827.25 01:03:01 AM 15.98 0.43 15.54 47.85 640.50 Average: 51.89 5.19 46.70 1242.21 9887.91 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5543032 7065036 2339400 29.68 2688 1714956 726284 8.13 185532 1871300 105052 12:59:01 AM 5214400 7049564 2668032 33.85 2688 2012260 682436 7.64 215588 2109236 112648 01:00:01 AM 5267792 7104488 2614640 33.17 2688 2014220 637604 7.14 240460 2030524 24 01:01:01 AM 5042592 7080708 2839840 36.03 2688 2208080 640360 7.17 258324 2208312 16560 01:02:01 AM 5004760 7044140 2877672 36.51 2688 2209356 694076 7.77 258580 2246056 132 01:03:01 AM 5136816 7000664 2745616 34.83 2688 2039256 721180 8.08 447296 1949108 13352 Average: 5201565 7057433 2680867 34.01 2688 2033021 683657 7.65 267630 2069089 41295 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 261.41 155.43 1163.77 54.79 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 100.90 78.09 1080.90 11.69 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 13.30 7.46 5.92 3.32 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 218.73 161.60 335.54 42.17 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 12.71 6.58 3.69 0.98 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 53.45 40.62 80.32 24.85 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 110.08 74.96 444.99 22.97 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) 12/13/2024 _x86_64_ (2 CPU) 00:56:31 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 31.51 0.00 5.50 21.63 0.29 41.07 12:58:01 AM 0 30.70 0.00 5.79 21.66 0.08 41.77 12:58:01 AM 1 32.31 0.00 5.21 21.61 0.50 40.36 12:59:01 AM all 37.92 0.00 5.93 3.64 0.11 52.40 12:59:01 AM 0 45.80 0.00 6.73 3.60 0.10 43.78 12:59:01 AM 1 30.04 0.00 5.13 3.68 0.12 61.03 01:00:01 AM all 10.83 0.00 1.31 0.77 0.06 87.04 01:00:01 AM 0 6.61 0.00 1.33 0.63 0.03 91.39 01:00:01 AM 1 15.05 0.00 1.29 0.90 0.08 82.68 01:01:01 AM all 26.70 0.00 4.71 1.73 0.08 66.79 01:01:01 AM 0 36.29 0.00 5.52 1.98 0.08 56.12 01:01:01 AM 1 17.10 0.00 3.90 1.47 0.07 77.46 01:02:01 AM all 1.04 0.00 0.23 0.59 0.03 98.10 01:02:01 AM 0 0.10 0.00 0.12 0.47 0.02 99.30 01:02:01 AM 1 1.97 0.00 0.35 0.72 0.05 96.91 01:03:01 AM all 19.73 0.00 2.68 0.12 0.08 77.40 01:03:01 AM 0 30.97 0.00 2.94 0.10 0.08 65.90 01:03:01 AM 1 8.47 0.00 2.42 0.13 0.07 88.91 Average: all 21.29 0.00 3.39 4.74 0.11 70.47 Average: 0 25.08 0.00 3.74 4.72 0.07 66.40 Average: 1 17.50 0.00 3.05 4.75 0.15 74.55