---> uname -a: Linux prd-centos8-robot-2c-8g-11623.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 596 4976 19 2124 6805 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:04:71:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85971sec preferred_lft 85971sec inet6 fe80::f816:3eff:fe04:711d/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) 08/18/2024 _x86_64_ (2 CPU) 00:23:15 LINUX RESTART (2 CPU) 12:24:01 AM tps rtps wtps bread/s bwrtn/s 12:25:01 AM 92.73 15.23 77.50 2706.88 6237.14 12:26:01 AM 78.86 0.73 78.12 51.32 8858.56 12:27:01 AM 16.45 0.82 15.63 123.45 1333.58 12:28:01 AM 61.18 2.52 58.66 396.00 5952.32 12:29:01 AM 12.90 0.08 12.81 31.99 2887.74 12:30:01 AM 18.53 0.65 17.88 74.11 731.01 Average: 46.77 3.34 43.44 563.93 4333.46 12:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:25:01 AM 5336872 7049796 2545560 32.29 2688 1894320 681448 7.63 213736 2006072 149256 12:26:01 AM 5214912 7038420 2667520 33.84 2688 2000880 672824 7.53 231980 2089108 31216 12:27:01 AM 5245112 7072528 2637320 33.46 2688 2004756 648796 7.26 242356 2048852 4 12:28:01 AM 5012160 7050800 2870272 36.41 2688 2207896 636384 7.13 265640 2228980 78812 12:29:01 AM 4972108 7012220 2910324 36.92 2688 2209360 710208 7.95 265784 2268204 60 12:30:01 AM 5177440 7044844 2704992 34.32 2688 2042848 667384 7.47 447580 1905292 13368 Average: 5159767 7044768 2722665 34.54 2688 2060010 669507 7.50 277846 2091085 45453 12:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 210.23 142.16 1316.59 46.89 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 54.20 42.92 473.14 8.10 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 26.13 13.23 6.91 4.13 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 576.82 521.08 380.47 104.25 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 66.24 54.04 18.59 9.76 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 77.64 57.70 90.87 25.76 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 168.55 138.53 381.09 33.15 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) 08/18/2024 _x86_64_ (2 CPU) 00:23:15 LINUX RESTART (2 CPU) 12:24:01 AM CPU %user %nice %system %iowait %steal %idle 12:25:01 AM all 34.44 0.00 6.07 2.39 0.09 57.00 12:25:01 AM 0 27.88 0.00 4.94 2.38 0.10 64.69 12:25:01 AM 1 41.03 0.00 7.20 2.40 0.08 49.29 12:26:01 AM all 21.57 0.00 3.37 2.05 0.09 72.91 12:26:01 AM 0 12.92 0.00 2.63 1.82 0.08 82.54 12:26:01 AM 1 30.26 0.00 4.12 2.29 0.10 63.23 12:27:01 AM all 8.94 0.00 1.16 0.57 0.06 89.28 12:27:01 AM 0 5.43 0.00 1.12 0.72 0.07 92.66 12:27:01 AM 1 12.43 0.00 1.20 0.42 0.05 85.90 12:28:01 AM all 27.65 0.00 5.22 1.95 0.08 65.09 12:28:01 AM 0 22.36 0.00 4.17 1.17 0.08 72.21 12:28:01 AM 1 32.95 0.00 6.28 2.73 0.08 57.95 12:29:01 AM all 1.82 0.00 0.67 0.49 0.05 96.97 12:29:01 AM 0 0.52 0.00 0.55 0.33 0.05 98.54 12:29:01 AM 1 3.11 0.00 0.79 0.65 0.05 95.40 12:30:01 AM all 20.85 0.00 3.28 0.25 0.08 75.54 12:30:01 AM 0 21.82 0.00 2.80 0.38 0.08 74.91 12:30:01 AM 1 19.89 0.00 3.76 0.12 0.07 76.17 Average: all 19.22 0.00 3.30 1.29 0.08 76.13 Average: 0 15.16 0.00 2.71 1.14 0.08 80.92 Average: 1 23.28 0.00 3.89 1.44 0.07 71.33