---> uname -a: Linux prd-centos8-robot-2c-8g-8621.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 578 4996 19 2122 6821 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:fa:93:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fefa:93e6/64 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) 11/19/2024 _x86_64_ (2 CPU) 09:08:13 LINUX RESTART (2 CPU) 09:09:02 AM tps rtps wtps bread/s bwrtn/s 09:10:01 AM 73.28 19.89 53.39 3621.55 4570.64 09:11:01 AM 100.18 0.70 99.48 50.78 10958.06 09:12:01 AM 22.09 0.42 21.68 64.78 1562.26 09:13:01 AM 46.89 0.03 46.86 3.47 2996.87 09:14:01 AM 23.04 0.00 23.04 0.00 5476.47 09:15:01 AM 15.73 0.43 15.29 69.98 609.48 Average: 46.80 3.53 43.26 626.79 4361.76 09:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:01 AM 5307028 7016768 2575396 32.67 2688 1896220 758712 8.50 237152 2029176 174396 09:11:01 AM 5171644 7006760 2710780 34.39 2688 2011840 703812 7.88 221020 2135052 30120 09:12:01 AM 5254148 7090596 2628276 33.34 2688 2013784 630632 7.06 239472 2041768 8 09:13:01 AM 5035720 7072196 2846704 36.11 2688 2205728 631708 7.07 256792 2217452 152724 09:14:01 AM 5031424 7067548 2851000 36.17 2688 2205732 631708 7.07 256792 2217324 4 09:15:01 AM 5221132 7084136 2661292 33.76 2688 2038272 625456 7.00 289360 2020160 14920 Average: 5170183 7056334 2712241 34.41 2688 2061929 663671 7.43 250098 2110155 62029 09:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 302.91 167.42 1536.38 59.43 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 63.76 51.10 674.66 8.57 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 16.74 7.43 5.80 3.21 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 229.81 174.89 342.27 47.39 0.00 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 2.00 0.77 0.24 0.12 0.00 0.00 0.00 0.00 09:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM eth0 56.53 37.49 78.14 21.60 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 111.43 72.92 436.53 23.29 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) 11/19/2024 _x86_64_ (2 CPU) 09:08:13 LINUX RESTART (2 CPU) 09:09:02 AM CPU %user %nice %system %iowait %steal %idle 09:10:01 AM all 31.63 0.00 5.65 3.94 0.11 58.67 09:10:01 AM 0 27.66 0.00 5.44 4.99 0.12 61.79 09:10:01 AM 1 35.59 0.00 5.86 2.89 0.10 55.56 09:11:01 AM all 28.13 0.00 4.27 7.06 0.11 60.44 09:11:01 AM 0 9.00 0.00 2.82 7.37 0.10 80.71 09:11:01 AM 1 47.32 0.00 5.72 6.74 0.12 40.10 09:12:01 AM all 10.83 0.00 1.18 1.90 0.08 86.00 09:12:01 AM 0 2.17 0.00 0.87 1.66 0.08 95.22 09:12:01 AM 1 19.51 0.00 1.49 2.15 0.08 76.77 09:13:01 AM all 27.71 0.00 4.47 1.58 0.12 66.13 09:13:01 AM 0 11.27 0.00 3.31 1.14 0.10 84.19 09:13:01 AM 1 44.26 0.00 5.63 2.02 0.13 47.96 09:14:01 AM all 0.08 0.00 0.33 1.55 0.05 98.00 09:14:01 AM 0 0.07 0.00 0.30 1.22 0.05 98.36 09:14:01 AM 1 0.08 0.00 0.35 1.87 0.05 97.65 09:15:01 AM all 14.34 0.00 2.03 0.19 0.08 83.36 09:15:01 AM 0 8.40 0.00 1.45 0.30 0.08 89.76 09:15:01 AM 1 20.28 0.00 2.61 0.08 0.08 76.94 Average: all 18.74 0.00 2.98 2.70 0.09 75.49 Average: 0 9.70 0.00 2.35 2.77 0.09 85.08 Average: 1 27.80 0.00 3.60 2.63 0.10 65.88