---> uname -a: Linux prd-centos8-robot-2c-8g-44057.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 586 4984 19 2126 6814 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:65:06:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe65:61b/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) 10/19/2024 _x86_64_ (2 CPU) 23:06:25 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 116.09 58.24 57.85 7519.44 25607.65 11:09:01 PM 106.37 0.70 105.67 50.79 10915.11 11:10:01 PM 17.28 0.42 16.86 64.78 1490.60 11:11:01 PM 48.40 2.52 45.88 396.00 2931.96 11:12:01 PM 21.71 0.00 21.71 0.00 5446.68 11:13:01 PM 15.35 0.42 14.93 69.86 577.32 Average: 54.20 10.38 43.82 1350.39 7828.83 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5412120 7033940 2470304 31.34 2688 1812028 738368 8.27 217044 1957616 95664 11:09:01 PM 5181052 7009680 2701372 34.27 2688 2006104 717248 8.03 221468 2131552 34152 11:10:01 PM 5254016 7084504 2628408 33.35 2688 2007984 648384 7.26 239892 2040472 4 11:11:01 PM 5028948 7070788 2853476 36.20 2688 2211144 638888 7.15 261496 2220664 154524 11:12:01 PM 5023272 7064804 2859152 36.27 2688 2211148 638888 7.15 261488 2220664 4 11:13:01 PM 5120004 6988232 2762420 35.05 2688 2043932 715184 8.01 292132 2117648 16628 Average: 5169902 7041991 2712522 34.41 2688 2048723 682827 7.65 248920 2114769 50163 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 313.98 191.80 1528.54 62.11 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 69.74 50.86 650.89 8.65 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 13.45 7.10 5.24 3.06 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 160.25 123.26 323.65 29.16 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 1.50 0.68 0.18 0.12 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 66.26 39.93 79.87 24.83 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 104.20 68.94 431.43 21.32 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) 10/19/2024 _x86_64_ (2 CPU) 23:06:25 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 38.55 0.03 7.01 11.05 0.09 43.27 11:08:01 PM 0 39.82 0.05 7.05 12.55 0.08 40.44 11:08:01 PM 1 37.28 0.02 6.97 9.53 0.10 46.10 11:09:01 PM all 30.03 0.00 4.80 4.42 0.15 60.59 11:09:01 PM 0 50.11 0.00 6.54 4.34 0.12 38.89 11:09:01 PM 1 10.02 0.00 3.06 4.51 0.18 82.23 11:10:01 PM all 9.92 0.00 1.14 0.38 0.06 88.50 11:10:01 PM 0 8.11 0.00 1.28 0.57 0.07 89.97 11:10:01 PM 1 11.74 0.00 1.00 0.18 0.05 87.03 11:11:01 PM all 26.91 0.00 4.50 1.25 0.08 67.26 11:11:01 PM 0 30.06 0.00 4.88 1.35 0.08 63.62 11:11:01 PM 1 23.75 0.00 4.12 1.15 0.08 70.89 11:12:01 PM all 0.32 0.00 0.29 0.91 0.03 98.46 11:12:01 PM 0 0.23 0.00 0.25 0.67 0.02 98.83 11:12:01 PM 1 0.40 0.00 0.33 1.15 0.03 98.08 11:13:01 PM all 13.62 0.00 1.99 0.17 0.07 84.15 11:13:01 PM 0 6.17 0.00 1.92 0.03 0.07 91.81 11:13:01 PM 1 21.09 0.00 2.06 0.30 0.07 76.49 Average: all 19.89 0.01 3.29 3.02 0.08 73.72 Average: 0 22.41 0.01 3.65 3.25 0.07 70.61 Average: 1 17.36 0.00 2.92 2.80 0.09 76.82