---> uname -a: Linux prd-centos8-robot-2c-8g-1792.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: 2800.000 BogoMIPS: 5600.00 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 599 4978 19 2119 6801 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:40:c1:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fe40:c1a0/64 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) 10/27/2024 _x86_64_ (2 CPU) 02:30:55 LINUX RESTART (2 CPU) 02:32:03 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 130.10 7.69 122.41 1341.98 11309.14 02:34:01 AM 31.01 0.38 30.63 64.26 4123.00 02:35:01 AM 44.70 0.07 44.64 4.00 2765.61 02:36:01 AM 22.28 0.00 22.28 0.00 5467.81 02:37:01 AM 2.15 0.10 2.05 32.12 113.16 02:38:01 AM 13.68 0.37 13.31 39.72 509.58 Average: 40.15 1.40 38.75 240.88 4007.25 02:32:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5200668 7029840 2681756 34.02 2688 2005996 696944 7.80 215484 2118356 105044 02:34:01 AM 5252320 7082904 2630104 33.37 2688 2007984 653728 7.32 240464 2042696 8 02:35:01 AM 5032380 7062436 2850044 36.16 2688 2199308 648536 7.26 258244 2220392 154424 02:36:01 AM 5026452 7056160 2855972 36.23 2688 2199308 648536 7.26 258244 2220276 4 02:37:01 AM 4984240 7016280 2898184 36.77 2688 2201688 719080 8.05 258512 2262312 80 02:38:01 AM 5113388 6975804 2769036 35.13 2688 2036264 720428 8.07 290296 2119788 18788 Average: 5101575 7037237 2780849 35.28 2688 2108425 681209 7.63 253541 2163970 46391 02:32:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 115.38 87.88 1070.31 20.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 14.00 8.48 10.48 3.30 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 244.15 179.92 337.12 38.23 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 1.52 0.78 0.18 0.14 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 37.45 25.56 11.54 4.69 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 55.21 37.52 81.68 28.19 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 77.75 56.52 247.30 15.74 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) 10/27/2024 _x86_64_ (2 CPU) 02:30:55 LINUX RESTART (2 CPU) 02:32:03 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 38.83 0.00 6.07 2.51 0.13 52.46 02:33:01 AM 0 50.07 0.00 6.91 2.00 0.14 40.87 02:33:01 AM 1 27.61 0.00 5.23 3.02 0.12 64.03 02:34:01 AM all 10.33 0.00 1.33 0.43 0.05 87.87 02:34:01 AM 0 9.58 0.00 1.34 0.40 0.05 88.63 02:34:01 AM 1 11.08 0.00 1.32 0.45 0.05 87.10 02:35:01 AM all 26.61 0.00 4.42 0.67 0.09 68.21 02:35:01 AM 0 36.99 0.00 5.24 0.92 0.10 56.75 02:35:01 AM 1 16.24 0.00 3.60 0.42 0.08 79.66 02:36:01 AM all 0.25 0.00 0.30 0.37 0.03 99.06 02:36:01 AM 0 0.08 0.00 0.37 0.52 0.03 99.00 02:36:01 AM 1 0.42 0.00 0.23 0.22 0.02 99.12 02:37:01 AM all 9.57 0.00 1.03 0.00 0.06 89.34 02:37:01 AM 0 10.91 0.00 1.29 0.00 0.07 87.73 02:37:01 AM 1 8.23 0.00 0.77 0.00 0.05 90.95 02:38:01 AM all 16.23 0.00 2.18 0.18 0.08 81.34 02:38:01 AM 0 10.27 0.00 2.10 0.28 0.07 87.28 02:38:01 AM 1 22.20 0.00 2.26 0.07 0.08 75.39 Average: all 16.85 0.00 2.54 0.68 0.07 79.86 Average: 0 19.48 0.00 2.85 0.68 0.08 76.91 Average: 1 14.23 0.00 2.22 0.68 0.07 82.81