---> uname -a: Linux prd-centos8-robot-2c-8g-6425.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 624 4914 19 2158 6777 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:e5:f3:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fee5:f3de/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) 12/30/2024 _x86_64_ (2 CPU) 04:02:14 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 63.50 18.57 44.93 5458.87 29030.20 04:05:01 AM 116.33 0.75 115.58 53.59 11764.76 04:06:01 AM 24.09 0.42 23.68 64.78 1777.21 04:07:01 AM 64.71 6.75 57.96 1249.39 6778.12 04:08:01 AM 10.28 0.08 10.20 31.99 1621.21 04:09:01 AM 12.70 0.33 12.36 37.05 1023.44 Average: 48.60 4.48 44.12 1149.46 8666.55 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5495364 7058404 2387060 30.28 2688 1755628 714800 8.00 188336 1916952 109148 04:05:01 AM 5221988 7017144 2660436 33.75 2688 1972788 708240 7.93 198952 2112948 34724 04:06:01 AM 5260316 7060096 2622108 33.27 2688 1977984 687384 7.70 222260 2058856 3276 04:07:01 AM 5040136 7076012 2842288 36.06 2688 2206028 629120 7.04 259052 2206452 24616 04:08:01 AM 5015320 7052288 2867104 36.37 2688 2207120 676700 7.58 259180 2235932 148 04:09:01 AM 5048816 6951100 2833608 35.95 2688 2078424 759288 8.50 308756 2172312 40844 Average: 5180323 7035841 2702101 34.28 2688 2032995 695922 7.79 239423 2117242 35459 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 322.94 175.40 1523.12 61.51 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 71.60 57.54 716.42 9.14 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 20.21 10.68 7.15 4.01 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 233.59 169.82 337.73 37.30 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 10.68 4.47 3.67 0.61 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 125.11 92.02 455.72 60.29 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 130.70 84.99 507.34 28.81 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) 12/30/2024 _x86_64_ (2 CPU) 04:02:14 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 28.83 0.00 5.50 30.55 0.10 35.02 04:04:01 AM 0 22.44 0.00 6.36 26.49 0.10 44.61 04:04:01 AM 1 35.17 0.00 4.66 34.58 0.10 25.49 04:05:01 AM all 33.29 0.00 4.69 4.45 0.10 57.46 04:05:01 AM 0 22.81 0.00 3.66 4.06 0.10 69.37 04:05:01 AM 1 43.80 0.00 5.72 4.84 0.10 45.54 04:06:01 AM all 11.59 0.00 1.70 0.67 0.07 85.98 04:06:01 AM 0 13.30 0.00 1.64 1.02 0.08 83.96 04:06:01 AM 1 9.87 0.00 1.75 0.32 0.05 88.01 04:07:01 AM all 27.23 0.00 5.01 3.84 0.10 63.83 04:07:01 AM 0 23.32 0.00 4.95 4.64 0.10 66.99 04:07:01 AM 1 31.14 0.00 5.06 3.04 0.10 60.66 04:08:01 AM all 0.68 0.00 0.22 0.32 0.03 98.76 04:08:01 AM 0 0.50 0.00 0.18 0.52 0.02 98.78 04:08:01 AM 1 0.87 0.00 0.25 0.12 0.03 98.73 04:09:01 AM all 19.03 0.00 2.04 0.19 0.07 78.67 04:09:01 AM 0 18.69 0.00 1.60 0.20 0.07 79.43 04:09:01 AM 1 19.38 0.00 2.48 0.17 0.07 77.91 Average: all 20.11 0.00 3.19 6.66 0.08 69.97 Average: 0 16.84 0.00 3.06 6.13 0.08 73.89 Average: 1 23.38 0.00 3.32 7.18 0.08 66.04