---> uname -a: Linux prd-centos8-robot-2c-8g-9910.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 580 4993 19 2123 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:94:b3:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.1/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fe94:b379/64 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) 08/10/2024 _x86_64_ (2 CPU) 23:06:01 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 83.41 6.90 76.51 1256.25 6493.65 11:09:01 PM 75.74 0.70 75.04 50.78 9224.98 11:10:01 PM 21.86 0.85 21.01 123.96 1461.58 11:11:01 PM 49.59 2.51 47.08 395.80 6455.54 11:12:01 PM 10.90 0.00 10.90 0.00 851.08 11:13:01 PM 0.47 0.00 0.47 0.00 9.65 11:14:01 PM 0.27 0.00 0.27 0.00 3.92 11:15:01 PM 0.27 0.12 0.15 33.86 1.63 11:16:01 PM 22.71 0.65 22.06 74.12 1143.73 Average: 29.47 1.30 28.17 214.99 2849.81 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5216840 7010948 2665584 33.82 2688 1973096 737684 8.26 219424 2113000 218320 11:09:01 PM 5143276 6984436 2739148 34.75 2688 2018728 737420 8.26 234392 2159128 18984 11:10:01 PM 5055132 7001424 2827292 35.87 2688 2119656 728656 8.16 261784 2206608 98228 11:11:01 PM 5031480 7069364 2850944 36.17 2688 2207196 634596 7.11 265108 2211300 16516 11:12:01 PM 5030896 7068416 2851528 36.18 2688 2207200 634596 7.11 265108 2211672 4 11:13:01 PM 5030944 7068464 2851480 36.18 2688 2207200 634596 7.11 265108 2211496 12 11:14:01 PM 5030980 7068500 2851444 36.17 2688 2207200 634596 7.11 265108 2211496 4 11:15:01 PM 5029992 7069388 2852432 36.19 2688 2209064 619920 6.94 266148 2211568 848 11:16:01 PM 5194344 7061252 2688080 34.10 2688 2042204 655112 7.34 447136 1889792 188 Average: 5084876 7044688 2797548 35.49 2688 2132394 668575 7.49 276591 2158451 39234 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 71.81 57.40 813.75 7.48 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 39.25 30.34 331.28 8.06 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 35.79 27.52 268.30 5.65 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 140.80 117.94 33.43 31.38 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 0.95 0.75 0.13 1.83 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.02 0.42 1.31 0.03 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.42 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 7.96 5.95 2.80 1.48 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 44.24 34.26 77.51 21.91 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 38.03 30.53 169.84 8.65 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) 08/10/2024 _x86_64_ (2 CPU) 23:06:01 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 29.22 0.00 4.98 5.57 0.13 60.10 11:08:01 PM 0 32.54 0.00 5.19 4.55 0.15 57.58 11:08:01 PM 1 25.91 0.00 4.78 6.58 0.12 62.61 11:09:01 PM all 21.62 0.00 2.97 3.56 0.08 71.77 11:09:01 PM 0 28.86 0.00 2.79 3.89 0.08 64.37 11:09:01 PM 1 14.37 0.00 3.14 3.23 0.08 79.18 11:10:01 PM all 15.87 0.00 2.84 1.36 0.10 79.82 11:10:01 PM 0 18.99 0.00 3.19 1.15 0.10 76.57 11:10:01 PM 1 12.74 0.00 2.49 1.57 0.10 83.09 11:11:01 PM all 15.84 0.00 3.23 12.68 0.09 68.16 11:11:01 PM 0 19.23 0.00 3.47 9.66 0.12 67.52 11:11:01 PM 1 12.47 0.00 2.99 15.68 0.07 68.80 11:12:01 PM all 0.18 0.00 0.13 0.28 0.03 99.38 11:12:01 PM 0 0.25 0.00 0.13 0.30 0.03 99.28 11:12:01 PM 1 0.12 0.00 0.12 0.25 0.03 99.48 11:13:01 PM all 0.35 0.00 0.06 0.03 0.03 99.52 11:13:01 PM 0 0.55 0.00 0.05 0.07 0.03 99.30 11:13:01 PM 1 0.15 0.00 0.07 0.00 0.03 99.75 11:14:01 PM all 0.27 0.00 0.06 0.00 0.04 99.63 11:14:01 PM 0 0.43 0.00 0.07 0.00 0.03 99.46 11:14:01 PM 1 0.10 0.00 0.05 0.00 0.05 99.80 11:15:01 PM all 1.64 0.00 0.26 0.03 0.04 98.04 11:15:01 PM 0 0.68 0.00 0.20 0.00 0.03 99.08 11:15:01 PM 1 2.59 0.00 0.32 0.05 0.05 96.99 11:16:01 PM all 21.67 0.00 3.06 3.22 0.09 71.96 11:16:01 PM 0 18.18 0.00 2.69 4.53 0.08 74.52 11:16:01 PM 1 25.16 0.00 3.44 1.90 0.10 69.39 Average: all 11.84 0.00 1.95 2.96 0.07 83.18 Average: 0 13.29 0.00 1.97 2.68 0.07 81.99 Average: 1 10.39 0.00 1.93 3.24 0.07 84.36