---> uname -a: Linux prd-centos8-robot-2c-8g-41061.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 580 4994 19 2122 6820 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:44:53:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fe44:5317/64 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) 10/10/2024 _x86_64_ (2 CPU) 02:05:05 LINUX RESTART (2 CPU) 02:06:02 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 73.03 21.55 51.47 5218.30 4739.31 02:08:01 AM 100.18 0.70 99.48 50.78 10665.23 02:09:01 AM 21.15 0.42 20.73 64.79 1869.77 02:10:01 AM 61.06 0.03 61.03 3.47 7888.60 02:11:01 AM 3.78 0.00 3.78 0.00 167.73 02:12:01 AM 12.43 0.42 12.01 69.06 429.86 02:13:01 AM 23.54 0.53 23.01 64.78 1038.97 Average: 42.10 3.34 38.76 771.04 3826.45 02:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5337932 7019708 2544492 32.28 2688 1869528 734900 8.23 226980 2015556 137432 02:08:01 AM 5164944 7002132 2717480 34.48 2688 2014000 699812 7.84 221660 2142780 30076 02:09:01 AM 5154752 7039700 2727672 34.60 2688 2059576 673380 7.54 244776 2129716 43220 02:10:01 AM 5023048 7063484 2859376 36.28 2688 2210032 625320 7.00 258296 2225376 76 02:11:01 AM 5023852 7064324 2858572 36.27 2688 2210052 640696 7.17 258292 2225436 20 02:12:01 AM 5071804 6964260 2810620 35.66 2688 2068044 737308 8.26 276600 2181256 28048 02:13:01 AM 5155516 7025440 2726908 34.59 2688 2045876 683392 7.65 445656 1931256 16588 Average: 5133121 7025578 2749303 34.88 2688 2068158 684973 7.67 276037 2121625 36494 02:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 302.05 191.41 1603.00 58.94 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 58.85 50.58 631.71 8.45 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 18.76 9.17 6.53 3.71 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 261.28 188.17 338.49 45.80 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 3.85 2.10 1.66 0.40 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 51.04 36.43 76.68 22.67 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 19.13 16.64 15.39 7.79 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 101.66 70.36 379.03 21.02 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) 10/10/2024 _x86_64_ (2 CPU) 02:05:05 LINUX RESTART (2 CPU) 02:06:02 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 30.34 0.00 5.74 6.16 0.10 57.65 02:07:01 AM 0 29.87 0.00 5.49 7.26 0.10 57.28 02:07:01 AM 1 30.82 0.00 5.98 5.07 0.10 58.02 02:08:01 AM all 28.57 0.00 4.34 3.59 0.10 63.41 02:08:01 AM 0 23.51 0.00 3.88 4.17 0.10 68.34 02:08:01 AM 1 33.65 0.00 4.79 3.01 0.10 58.45 02:09:01 AM all 15.93 0.00 2.22 0.67 0.06 81.12 02:09:01 AM 0 10.11 0.00 2.02 0.50 0.05 87.32 02:09:01 AM 1 21.76 0.00 2.42 0.83 0.07 74.92 02:10:01 AM all 20.66 0.00 3.64 2.09 0.09 73.51 02:10:01 AM 0 22.89 0.00 3.81 2.49 0.10 70.70 02:10:01 AM 1 18.44 0.00 3.47 1.70 0.08 76.31 02:11:01 AM all 0.12 0.00 0.08 0.05 0.03 99.72 02:11:01 AM 0 0.10 0.00 0.08 0.02 0.02 99.78 02:11:01 AM 1 0.13 0.00 0.08 0.08 0.05 99.65 02:12:01 AM all 12.14 0.00 1.53 3.22 0.06 83.06 02:12:01 AM 0 7.29 0.00 1.84 4.37 0.07 86.43 02:12:01 AM 1 16.89 0.00 1.22 2.09 0.05 79.75 02:13:01 AM all 25.21 0.00 3.30 0.35 0.08 71.06 02:13:01 AM 0 12.20 0.00 2.90 0.23 0.08 84.57 02:13:01 AM 1 38.21 0.00 3.69 0.47 0.08 57.55 Average: all 18.98 0.00 2.97 2.29 0.08 75.68 Average: 0 15.12 0.00 2.86 2.70 0.07 79.24 Average: 1 22.82 0.00 3.09 1.88 0.08 72.13