---> uname -a: Linux prd-centos8-robot-2c-8g-20277.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 639 4945 19 2112 6762 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:d3:e3:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:fed3:e370/64 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) 09/09/2024 _x86_64_ (2 CPU) 00:57:06 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 91.74 15.23 76.51 2706.43 6428.82 01:00:01 AM 73.66 0.70 72.96 50.78 8477.12 01:01:01 AM 17.61 0.42 17.19 64.78 1448.90 01:02:01 AM 54.00 0.12 53.88 5.33 5141.77 01:03:01 AM 16.53 0.00 16.53 0.00 3264.75 01:04:01 AM 0.55 0.00 0.55 0.00 8.02 01:05:01 AM 0.33 0.00 0.33 0.00 3.82 01:06:01 AM 0.57 0.08 0.48 31.99 5.87 01:07:01 AM 22.28 0.68 21.59 75.97 979.74 Average: 30.81 1.91 28.89 326.14 2862.28 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5295180 7020808 2587252 32.82 2688 1906888 725912 8.13 210316 2050288 155180 01:00:01 AM 5122176 6948756 2760256 35.02 2688 2003340 790420 8.85 221384 2189304 30076 01:01:01 AM 5199628 7027792 2682804 34.04 2688 2005288 704796 7.89 239988 2096460 4 01:02:01 AM 4980260 7005804 2902172 36.82 2688 2194884 688308 7.71 259592 2268128 87348 01:03:01 AM 4978688 7004228 2903744 36.84 2688 2194888 688308 7.71 259588 2268292 12 01:04:01 AM 4978536 7004076 2903896 36.84 2688 2194888 688308 7.71 259588 2268236 4 01:05:01 AM 4978520 7004060 2903912 36.84 2688 2194888 688308 7.71 259588 2268444 4 01:06:01 AM 4948116 6974608 2934316 37.23 2688 2195892 720176 8.06 259712 2298748 52 01:07:01 AM 5110208 6965716 2772224 35.17 2688 2030888 743596 8.33 441972 1979800 5540 Average: 5065701 6995094 2816731 35.73 2688 2102427 715348 8.01 267970 2187522 30913 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 217.68 148.83 1359.15 46.15 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 46.77 35.70 419.28 6.79 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 17.74 10.45 5.98 3.86 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 248.27 213.71 318.09 49.08 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 1.48 0.92 0.37 1.06 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 1.07 0.15 0.14 0.01 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 1.32 0.42 0.35 0.24 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 4.33 2.55 1.46 0.70 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 51.10 39.50 81.41 22.89 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 65.54 50.26 242.93 14.53 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) 09/09/2024 _x86_64_ (2 CPU) 00:57:06 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 36.22 0.00 6.47 3.64 0.09 53.57 12:59:01 AM 0 29.12 0.00 6.67 2.35 0.08 61.77 12:59:01 AM 1 43.33 0.00 6.27 4.94 0.10 45.36 01:00:01 AM all 19.77 0.00 2.68 3.62 0.07 73.86 01:00:01 AM 0 18.98 0.00 2.89 3.24 0.07 74.82 01:00:01 AM 1 20.56 0.00 2.47 4.00 0.07 72.90 01:01:01 AM all 11.05 0.00 1.47 0.84 0.06 86.58 01:01:01 AM 0 15.53 0.00 1.75 1.22 0.07 81.43 01:01:01 AM 1 6.58 0.00 1.19 0.45 0.05 91.73 01:02:01 AM all 28.77 0.00 5.08 1.66 0.11 64.39 01:02:01 AM 0 26.03 0.00 4.66 1.44 0.12 67.75 01:02:01 AM 1 31.50 0.00 5.49 1.87 0.10 61.04 01:03:01 AM all 0.13 0.00 0.23 1.54 0.03 98.07 01:03:01 AM 0 0.07 0.00 0.28 1.44 0.03 98.18 01:03:01 AM 1 0.18 0.00 0.18 1.65 0.02 97.96 01:04:01 AM all 0.37 0.00 0.05 0.00 0.03 99.55 01:04:01 AM 0 0.13 0.00 0.07 0.00 0.05 99.75 01:04:01 AM 1 0.60 0.00 0.03 0.00 0.02 99.35 01:05:01 AM all 0.30 0.00 0.07 0.00 0.03 99.60 01:05:01 AM 0 0.47 0.00 0.07 0.00 0.05 99.42 01:05:01 AM 1 0.13 0.00 0.07 0.00 0.02 99.78 01:06:01 AM all 0.58 0.00 0.11 0.02 0.03 99.26 01:06:01 AM 0 0.65 0.00 0.10 0.00 0.05 99.20 01:06:01 AM 1 0.52 0.00 0.12 0.03 0.02 99.32 01:07:01 AM all 23.41 0.00 3.22 0.20 0.08 73.10 01:07:01 AM 0 6.94 0.00 2.61 0.17 0.07 90.22 01:07:01 AM 1 39.85 0.00 3.82 0.23 0.08 56.01 Average: all 13.40 0.00 2.15 1.28 0.06 83.11 Average: 0 10.88 0.00 2.12 1.10 0.06 85.83 Average: 1 15.91 0.00 2.18 1.46 0.05 80.39