---> uname -a: Linux prd-centos8-robot-2c-8g-5281.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 589 4988 19 2119 6812 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:44:ac:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fe44:ac64/64 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) 12/25/2024 _x86_64_ (2 CPU) 00:55:24 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 114.33 50.81 63.52 6265.94 26795.00 12:58:01 AM 99.48 0.73 98.75 53.05 10786.92 12:59:01 AM 23.13 0.42 22.71 64.79 1915.91 01:00:01 AM 66.15 6.75 59.40 1248.98 7825.52 01:01:01 AM 3.10 0.08 3.02 31.99 105.05 01:02:01 AM 14.15 0.42 13.74 39.70 494.00 Average: 53.22 9.75 43.47 1270.17 7934.46 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5318052 7005480 2564372 32.53 2688 1872900 742440 8.31 219396 2034768 196360 12:58:01 AM 5208996 7003920 2673428 33.92 2688 1973164 719124 8.05 198352 2132452 30680 12:59:01 AM 5202404 7044176 2680020 34.00 2688 2017600 699792 7.84 227660 2103364 38704 01:00:01 AM 5021916 7058004 2860508 36.29 2688 2206328 640316 7.17 257792 2230500 92 01:01:01 AM 4979372 7016772 2903052 36.83 2688 2207640 704572 7.89 257920 2272752 212 01:02:01 AM 5119128 6982672 2763296 35.06 2688 2037580 721984 8.08 289088 2118692 17940 Average: 5141645 7018504 2740779 34.77 2688 2052535 704705 7.89 241701 2148755 47331 12:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 278.04 165.25 1595.20 59.64 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 62.70 46.65 668.98 8.26 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 23.03 15.93 64.20 5.15 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 229.17 163.04 280.37 42.96 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 23.65 15.25 5.27 2.01 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 180.43 143.68 1656.54 26.57 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 132.44 91.44 709.41 24.00 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) 12/25/2024 _x86_64_ (2 CPU) 00:55:24 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 39.97 0.03 6.79 9.90 0.14 43.17 12:57:01 AM 0 34.92 0.05 7.23 10.49 0.14 47.17 12:57:01 AM 1 45.02 0.02 6.36 9.30 0.14 39.17 12:58:01 AM all 27.72 0.00 3.94 3.79 0.11 64.44 12:58:01 AM 0 23.55 0.00 3.23 3.72 0.12 69.38 12:58:01 AM 1 31.89 0.00 4.64 3.85 0.10 59.51 12:59:01 AM all 17.89 0.00 2.52 0.91 0.09 78.59 12:59:01 AM 0 16.19 0.00 2.34 1.12 0.10 80.24 12:59:01 AM 1 19.58 0.00 2.69 0.70 0.08 76.95 01:00:01 AM all 20.43 0.00 4.00 2.88 0.11 72.57 01:00:01 AM 0 11.21 0.00 3.43 2.31 0.12 82.94 01:00:01 AM 1 29.65 0.00 4.58 3.46 0.10 62.21 01:01:01 AM all 2.01 0.00 0.25 0.03 0.06 97.65 01:01:01 AM 0 3.01 0.00 0.30 0.05 0.05 96.58 01:01:01 AM 1 1.00 0.00 0.20 0.02 0.07 98.71 01:02:01 AM all 15.92 0.00 2.09 0.15 0.12 81.72 01:02:01 AM 0 15.33 0.00 2.13 0.17 0.13 82.24 01:02:01 AM 1 16.50 0.00 2.06 0.13 0.10 81.20 Average: all 20.57 0.01 3.25 2.91 0.10 73.16 Average: 0 17.30 0.01 3.09 2.95 0.11 76.54 Average: 1 23.84 0.00 3.41 2.88 0.10 69.78