---> uname -a: Linux prd-centos8-robot-2c-8g-6181.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 609 4944 19 2143 6792 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:b5:46:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:feb5:4652/64 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) 12/29/2024 _x86_64_ (2 CPU) 02:04:59 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 111.10 0.28 110.81 13.46 10572.36 02:08:01 AM 36.31 1.05 35.26 115.45 4640.04 02:09:01 AM 47.46 6.78 40.68 1249.93 2861.66 02:10:01 AM 25.82 0.00 25.82 0.00 5625.62 02:11:01 AM 4.90 0.12 4.78 33.05 433.98 02:12:01 AM 0.43 0.00 0.43 0.00 7.05 02:13:01 AM 0.25 0.00 0.25 0.00 116.01 02:14:01 AM 13.88 0.40 13.48 46.78 1071.83 02:15:01 AM 19.21 0.43 18.78 53.99 779.89 Average: 28.82 1.01 27.81 168.06 2901.01 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5149584 6968636 2732840 34.67 2688 1997844 734336 8.22 189924 2204688 145688 02:08:01 AM 5284264 7080704 2598160 32.96 2688 1974668 627116 7.02 216968 2039708 12 02:09:01 AM 5024248 7060452 2858176 36.26 2688 2205984 626556 7.02 258264 2231628 156356 02:10:01 AM 5018612 7054432 2863812 36.33 2688 2205984 619640 6.94 258264 2231820 4 02:11:01 AM 4954872 7000056 2927552 37.14 2688 2215348 704748 7.89 258532 2295340 16 02:12:01 AM 4939744 6984964 2942680 37.33 2688 2215384 738876 8.27 258532 2310536 52 02:13:01 AM 4924960 6973564 2957464 37.52 2688 2218784 738876 8.27 258592 2323884 44 02:14:01 AM 5121348 7008356 2761076 35.03 2688 2062836 661824 7.41 458900 1953544 13364 02:15:01 AM 5124880 7016772 2757544 34.98 2688 2067904 664320 7.44 460536 1949020 16596 Average: 5060279 7016437 2822145 35.80 2688 2129415 679588 7.61 290946 2171130 36904 02:06:01 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 99.95 81.62 1140.70 11.53 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 14.31 10.93 11.43 3.77 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 232.43 173.10 339.03 45.66 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 2.00 0.83 0.95 0.13 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 169.88 160.17 100.53 62.63 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 312.83 306.43 432.24 113.22 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 120.71 117.93 260.85 35.36 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 66.26 44.52 98.79 37.14 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 13.56 13.08 10.50 5.96 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 114.66 100.96 266.12 35.04 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) 12/29/2024 _x86_64_ (2 CPU) 02:04:59 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 35.05 0.00 4.84 3.08 0.12 56.91 02:07:01 AM 0 41.98 0.00 5.01 3.57 0.13 49.30 02:07:01 AM 1 28.14 0.00 4.68 2.60 0.10 64.49 02:08:01 AM all 13.94 0.00 1.97 1.20 0.08 82.81 02:08:01 AM 0 14.04 0.00 2.33 1.18 0.07 82.37 02:08:01 AM 1 13.85 0.00 1.60 1.22 0.08 83.25 02:09:01 AM all 28.42 0.00 5.14 1.04 0.10 65.29 02:09:01 AM 0 40.38 0.00 6.04 1.36 0.10 52.11 02:09:01 AM 1 16.54 0.00 4.25 0.72 0.10 78.39 02:10:01 AM all 0.08 0.00 0.32 1.29 0.04 98.26 02:10:01 AM 0 0.07 0.00 0.38 1.29 0.03 98.23 02:10:01 AM 1 0.10 0.00 0.25 1.30 0.05 98.30 02:11:01 AM all 21.04 0.00 1.10 0.35 0.09 77.42 02:11:01 AM 0 37.08 0.00 1.85 0.08 0.10 60.89 02:11:01 AM 1 5.20 0.00 0.37 0.62 0.08 93.73 02:12:01 AM all 25.69 0.00 0.58 0.01 0.10 73.62 02:12:01 AM 0 45.19 0.00 0.94 0.00 0.10 53.77 02:12:01 AM 1 6.35 0.00 0.22 0.02 0.10 93.31 02:13:01 AM all 14.49 0.00 0.38 0.06 0.08 84.99 02:13:01 AM 0 25.68 0.00 0.44 0.12 0.08 73.68 02:13:01 AM 1 3.18 0.00 0.32 0.00 0.08 96.41 02:14:01 AM all 18.59 0.00 2.61 1.23 0.09 77.48 02:14:01 AM 0 15.21 0.00 2.41 1.94 0.08 80.35 02:14:01 AM 1 21.99 0.00 2.81 0.51 0.10 74.59 02:15:01 AM all 18.75 0.00 2.11 6.76 0.12 72.27 02:15:01 AM 0 19.01 0.00 2.08 6.79 0.17 71.95 02:15:01 AM 1 18.49 0.00 2.14 6.72 0.07 72.59 Average: all 19.56 0.00 2.12 1.66 0.09 76.56 Average: 0 26.49 0.00 2.39 1.81 0.10 69.21 Average: 1 12.65 0.00 1.85 1.52 0.09 83.89