---> uname -a: Linux prd-centos8-robot-2c-8g-6725.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 591 4984 19 2121 6810 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:a5:f7:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:fea5:f743/64 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) 11/12/2024 _x86_64_ (2 CPU) 02:07:46 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 200.47 144.06 56.41 13403.33 37781.21 02:10:01 AM 81.29 13.10 68.19 2343.61 5973.15 02:11:01 AM 80.33 0.73 79.59 51.31 9233.08 02:12:01 AM 18.26 0.35 17.91 61.99 1494.28 02:13:01 AM 42.10 0.03 42.07 2.27 2709.01 02:14:02 AM 26.62 0.03 26.59 3.47 5534.61 02:15:01 AM 3.24 0.10 3.14 33.49 123.56 02:16:01 AM 15.14 0.40 14.75 46.78 687.30 02:17:01 AM 24.88 0.63 24.25 66.92 928.15 Average: 54.80 17.75 37.05 1782.75 7176.74 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5767428 7146948 2115004 26.83 2688 1578704 656012 7.35 154780 1702680 30316 02:10:01 AM 5336936 7047652 2545496 32.29 2688 1892616 699228 7.83 211376 2012116 149776 02:11:01 AM 5163284 6998348 2719148 34.50 2688 2011680 728620 8.16 220760 2153040 30124 02:12:01 AM 5244668 7081100 2637764 33.46 2688 2013540 646856 7.24 239280 2055792 8 02:13:01 AM 4992372 7027576 2890060 36.66 2688 2204288 683340 7.65 253076 2268752 154272 02:14:02 AM 5021560 7056476 2860872 36.29 2688 2204416 659916 7.39 256268 2231388 4 02:15:01 AM 4961480 6997932 2920952 37.06 2688 2205960 746076 8.35 256396 2290736 100 02:16:01 AM 5162836 7027224 2719596 34.50 2688 2039336 675772 7.57 445668 1923328 13368 02:17:01 AM 5104372 6973592 2778060 35.24 2688 2044696 738048 8.26 447528 1981284 16476 Average: 5194993 7039650 2687439 34.09 2688 2021693 692652 7.76 276126 2068791 43827 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 171.38 99.30 649.78 41.57 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 127.71 97.67 1029.37 20.98 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 60.80 44.79 585.72 7.67 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 14.46 8.10 5.22 3.12 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 45.98 38.54 298.16 8.45 0.00 0.00 0.00 0.00 02:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:02 AM eth0 205.33 144.74 45.15 36.85 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 63.65 55.45 642.35 4.85 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 80.44 65.08 591.01 22.81 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 14.51 15.48 10.99 7.26 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 87.19 63.25 428.25 17.09 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) 11/12/2024 _x86_64_ (2 CPU) 02:07:46 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 30.01 0.08 9.18 38.64 0.10 21.98 02:09:01 AM 0 29.66 0.05 9.43 39.12 0.10 21.64 02:09:01 AM 1 30.37 0.12 8.94 38.16 0.10 22.32 02:10:01 AM all 32.29 0.00 5.89 5.89 0.16 55.76 02:10:01 AM 0 40.24 0.00 6.46 6.73 0.13 46.44 02:10:01 AM 1 24.34 0.00 5.33 5.06 0.18 65.09 02:11:01 AM all 22.79 0.00 3.18 6.72 0.11 67.21 02:11:01 AM 0 33.50 0.00 3.55 6.31 0.10 56.55 02:11:01 AM 1 12.08 0.00 2.81 7.14 0.12 77.86 02:12:01 AM all 11.28 0.00 1.12 2.69 0.23 84.68 02:12:01 AM 0 12.38 0.00 1.28 1.92 0.27 84.15 02:12:01 AM 1 10.18 0.00 0.95 3.47 0.20 85.20 02:13:01 AM all 25.19 0.00 4.16 3.92 0.10 66.63 02:13:01 AM 0 27.56 0.00 4.36 4.48 0.10 63.50 02:13:01 AM 1 22.82 0.00 3.96 3.36 0.10 69.76 02:14:02 AM all 4.67 0.00 0.99 2.06 0.04 92.25 02:14:02 AM 0 7.33 0.00 1.29 2.66 0.05 88.66 02:14:02 AM 1 2.01 0.00 0.69 1.45 0.03 95.82 02:15:01 AM all 4.53 0.00 0.49 0.05 0.03 94.90 02:15:01 AM 0 6.58 0.00 0.58 0.07 0.03 92.73 02:15:01 AM 1 2.49 0.00 0.39 0.03 0.03 97.05 02:16:01 AM all 18.40 0.00 2.85 0.71 0.09 77.95 02:16:01 AM 0 18.42 0.00 2.64 0.65 0.10 78.18 02:16:01 AM 1 18.37 0.00 3.06 0.77 0.08 77.72 02:17:01 AM all 26.46 0.00 2.62 3.38 0.10 67.45 02:17:01 AM 0 38.74 0.00 3.26 4.23 0.12 53.65 02:17:01 AM 1 14.21 0.00 1.97 2.52 0.08 81.22 Average: all 19.54 0.01 3.39 7.11 0.11 69.85 Average: 0 23.87 0.01 3.65 7.35 0.11 65.01 Average: 1 15.22 0.01 3.12 6.87 0.10 74.67