---> uname -a: Linux prd-centos8-robot-2c-8g-6104.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 564 5015 19 2117 6837 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:a9:ff:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85843sec preferred_lft 85843sec inet6 fe80::f816:3eff:fea9:ff46/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/09/2024 _x86_64_ (2 CPU) 04:09:24 LINUX RESTART (2 CPU) 04:10:00 AM tps rtps wtps bread/s bwrtn/s 04:10:02 AM 3.28 0.00 3.28 0.00 1208.61 04:11:01 AM 50.72 19.97 30.75 5755.31 4012.59 04:12:01 AM 117.99 6.68 111.31 1269.18 9936.10 04:13:01 AM 38.88 0.70 38.18 50.52 4539.18 04:14:01 AM 37.27 0.98 36.29 132.89 2169.29 04:15:01 AM 36.27 0.05 36.22 3.60 6599.90 04:16:02 AM 3.60 0.00 3.60 0.00 118.68 04:17:01 AM 0.15 0.00 0.15 0.00 2.88 04:18:01 AM 14.90 0.32 14.58 44.79 673.74 Average: 37.35 3.54 33.81 894.39 3501.25 04:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:02 AM 5992068 7273256 1890360 23.98 2688 1480504 471568 5.98 123480 1510924 11392 04:11:01 AM 5520548 7070780 2361880 29.96 2688 1742084 718768 8.05 190168 1887976 91152 04:12:01 AM 5181552 7026512 2700876 34.26 2688 2022748 724708 8.11 213064 2146476 124584 04:13:01 AM 5179964 7023096 2702464 34.28 2688 2020552 710884 7.96 232304 2126260 15804 04:14:01 AM 4997128 7027924 2885300 36.60 2688 2200544 689496 7.72 258192 2259088 184904 04:15:01 AM 4977264 7008268 2905164 36.86 2688 2201000 740560 8.29 262608 2269760 264 04:16:02 AM 4905616 6936660 2976812 37.77 2688 2201040 821972 9.20 262608 2340220 8 04:17:01 AM 4917164 6948412 2965264 37.62 2688 2201284 797024 8.92 262636 2329244 216 04:18:01 AM 5186260 7046384 2696168 34.20 2688 2036052 676520 7.57 437392 1910284 13360 Average: 5206396 7040144 2676032 33.95 2688 2011756 705722 7.90 249161 2086692 49076 04:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:02 AM eth0 2.05 0.00 0.22 0.00 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 291.65 177.66 1305.09 61.27 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 67.53 57.41 755.66 8.44 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 17.50 6.57 6.17 2.95 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 41.69 34.56 296.69 8.11 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 217.26 195.40 48.31 181.17 0.00 0.00 0.00 0.00 04:16:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:02 AM eth0 377.92 353.14 5217.28 565.04 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 403.81 355.40 5251.62 23.08 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 137.57 109.00 1307.93 30.02 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 192.75 159.88 1758.21 109.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/09/2024 _x86_64_ (2 CPU) 04:09:24 LINUX RESTART (2 CPU) 04:10:00 AM CPU %user %nice %system %iowait %steal %idle 04:10:02 AM all 96.71 0.00 3.29 0.00 0.00 0.00 04:10:02 AM 0 96.71 0.00 3.29 0.00 0.00 0.00 04:10:02 AM 1 96.72 0.00 3.28 0.00 0.00 0.00 04:11:01 AM all 29.66 0.00 5.35 3.40 0.09 61.51 04:11:01 AM 0 30.21 0.00 6.05 5.50 0.09 58.15 04:11:01 AM 1 29.11 0.00 4.65 1.31 0.09 64.85 04:12:01 AM all 38.33 0.00 5.61 4.44 0.13 51.50 04:12:01 AM 0 22.42 0.00 4.71 4.96 0.13 67.77 04:12:01 AM 1 54.35 0.00 6.50 3.90 0.12 35.13 04:13:01 AM all 15.19 0.00 1.71 2.07 0.08 80.95 04:13:01 AM 0 7.22 0.00 1.28 2.15 0.07 89.28 04:13:01 AM 1 23.20 0.00 2.14 1.99 0.08 72.58 04:14:01 AM all 31.43 0.00 4.08 0.82 0.12 63.55 04:14:01 AM 0 26.43 0.00 4.12 1.07 0.13 68.25 04:14:01 AM 1 36.43 0.00 4.04 0.57 0.10 58.86 04:15:01 AM all 9.26 0.00 1.58 1.60 0.07 87.49 04:15:01 AM 0 6.55 0.00 1.52 1.36 0.07 90.50 04:15:01 AM 1 11.99 0.00 1.63 1.85 0.07 84.47 04:16:02 AM all 14.97 0.00 1.16 0.07 0.12 83.69 04:16:02 AM 0 19.94 0.00 1.76 0.00 0.14 78.17 04:16:02 AM 1 10.04 0.00 0.57 0.13 0.10 89.15 04:17:01 AM all 11.93 0.00 1.16 0.00 0.09 86.82 04:17:01 AM 0 5.50 0.00 0.77 0.00 0.09 93.64 04:17:01 AM 1 18.46 0.00 1.55 0.00 0.10 79.89 04:18:01 AM all 19.09 0.00 2.63 0.19 0.08 78.01 04:18:01 AM 0 8.09 0.00 2.44 0.27 0.08 89.12 04:18:01 AM 1 30.18 0.00 2.81 0.12 0.08 66.81 Average: all 21.65 0.00 2.91 1.57 0.10 73.78 Average: 0 16.19 0.00 2.83 1.90 0.10 78.97 Average: 1 27.12 0.00 2.99 1.23 0.09 68.57