---> uname -a: Linux prd-centos8-robot-2c-8g-27429.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 579 4996 19 2121 6822 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:7f:49:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85758sec preferred_lft 85758sec inet6 fe80::f816:3eff:fe7f:49a4/64 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) 09/25/2024 _x86_64_ (2 CPU) 06:15:08 LINUX RESTART (2 CPU) 06:16:01 AM tps rtps wtps bread/s bwrtn/s 06:17:01 AM 93.69 19.36 74.33 3440.19 6116.73 06:18:01 AM 82.67 0.70 81.97 50.78 9321.84 06:19:01 AM 21.33 0.20 21.13 31.59 1514.93 06:20:01 AM 56.52 0.15 56.37 29.60 5776.24 06:21:01 AM 14.91 0.03 14.88 3.47 2701.17 06:22:01 AM 0.62 0.12 0.50 33.06 60.71 06:23:01 AM 2.02 0.00 2.02 0.00 66.81 06:24:02 AM 0.12 0.00 0.12 0.00 1.62 06:25:01 AM 20.23 0.36 19.87 38.90 1255.71 Average: 32.48 2.33 30.15 403.75 2982.73 06:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 AM 5381304 7072852 2501128 31.73 2688 1873288 652912 7.31 209692 1965708 132008 06:18:01 AM 5173028 7003304 2709404 34.37 2688 2006764 710916 7.96 221348 2133584 30068 06:19:01 AM 5202648 7033224 2679784 34.00 2688 2007716 679624 7.61 237032 2096320 12 06:20:01 AM 4983396 7012832 2899036 36.78 2688 2198520 689524 7.72 255972 2268468 68592 06:21:01 AM 5033616 7063192 2848816 36.14 2688 2198644 634480 7.10 259284 2213780 4 06:22:01 AM 4984844 7016904 2897588 36.76 2688 2201128 712344 7.98 259552 2262016 4 06:23:01 AM 4969928 7002004 2912504 36.95 2688 2201144 727748 8.15 259552 2276132 24 06:24:02 AM 4970232 7003544 2912200 36.95 2688 2202380 727748 8.15 259612 2275568 1240 06:25:01 AM 5131656 6995032 2750776 34.90 2688 2038652 712684 7.98 288388 2110544 112 Average: 5092295 7022543 2790137 35.40 2688 2103137 694220 7.77 250048 2178013 25785 06:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 279.19 173.06 1571.68 55.63 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 62.83 47.92 590.35 8.23 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 10.10 5.70 3.95 2.59 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 42.64 35.73 281.09 16.33 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 183.27 129.36 35.62 28.37 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 154.26 142.58 48.37 56.50 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 257.33 254.92 196.11 100.40 0.00 0.00 0.00 0.00 06:24:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:02 AM eth0 134.92 132.82 78.38 45.85 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 48.49 30.92 81.34 24.55 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 130.49 106.03 321.21 37.63 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) 09/25/2024 _x86_64_ (2 CPU) 06:15:08 LINUX RESTART (2 CPU) 06:16:01 AM CPU %user %nice %system %iowait %steal %idle 06:17:01 AM all 35.74 0.00 6.44 3.71 0.18 53.94 06:17:01 AM 0 45.66 0.00 6.57 4.04 0.18 43.55 06:17:01 AM 1 25.81 0.00 6.31 3.38 0.17 64.34 06:18:01 AM all 25.50 0.00 3.75 3.70 0.12 66.93 06:18:01 AM 0 20.28 0.00 2.99 2.89 0.14 73.71 06:18:01 AM 1 30.58 0.00 4.49 4.49 0.10 60.33 06:19:01 AM all 9.59 0.00 0.92 2.09 0.06 87.34 06:19:01 AM 0 8.31 0.00 1.07 2.03 0.07 88.52 06:19:01 AM 1 10.87 0.00 0.77 2.15 0.05 86.16 06:20:01 AM all 25.66 0.00 4.38 2.34 0.13 67.49 06:20:01 AM 0 20.29 0.00 4.20 3.28 0.12 72.11 06:20:01 AM 1 31.05 0.00 4.56 1.40 0.13 62.86 06:21:01 AM all 2.29 0.00 0.64 0.96 0.04 96.06 06:21:01 AM 0 0.96 0.00 0.74 1.42 0.05 96.83 06:21:01 AM 1 3.63 0.00 0.55 0.50 0.03 95.29 06:22:01 AM all 13.05 0.00 0.49 0.03 0.09 86.35 06:22:01 AM 0 9.95 0.00 0.39 0.00 0.10 89.56 06:22:01 AM 1 16.15 0.00 0.59 0.05 0.08 83.13 06:23:01 AM all 22.17 0.00 0.52 0.01 0.12 77.18 06:23:01 AM 0 32.55 0.00 0.62 0.00 0.12 66.71 06:23:01 AM 1 11.80 0.00 0.42 0.02 0.12 87.65 06:24:02 AM all 18.50 0.00 0.43 0.00 0.11 80.96 06:24:02 AM 0 0.82 0.00 0.22 0.00 0.08 98.88 06:24:02 AM 1 36.35 0.00 0.64 0.00 0.14 62.88 06:25:01 AM all 12.58 0.00 1.82 0.31 0.06 85.23 06:25:01 AM 0 6.66 0.00 1.51 0.36 0.07 91.41 06:25:01 AM 1 18.50 0.00 2.12 0.27 0.05 79.06 Average: all 18.35 0.00 2.16 1.46 0.10 77.93 Average: 0 16.17 0.00 2.03 1.56 0.10 80.13 Average: 1 20.52 0.00 2.28 1.37 0.10 75.74