---> uname -a: Linux prd-centos8-robot-2c-8g-2371.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 576 5000 19 2120 6826 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:8e:67:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.1/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe8e:6724/64 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) 12/13/2024 _x86_64_ (2 CPU) 06:41:03 LINUX RESTART (2 CPU) 06:42:01 AM tps rtps wtps bread/s bwrtn/s 06:43:01 AM 78.81 32.48 46.33 5303.61 4480.41 06:44:01 AM 97.98 0.70 97.28 50.78 10493.05 06:45:01 AM 22.26 0.03 22.23 0.53 1785.65 06:46:01 AM 42.99 0.35 42.64 64.12 2767.77 06:47:01 AM 22.94 0.00 22.94 0.00 5558.50 06:48:01 AM 15.58 0.47 15.11 71.32 539.68 Average: 46.76 5.67 41.09 915.26 4271.06 06:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:43:01 AM 5406784 7031440 2475648 31.41 2688 1815332 740796 8.29 215884 1968888 92992 06:44:01 AM 5173068 7009084 2709364 34.37 2688 2013132 722036 8.08 220940 2141852 40072 06:45:01 AM 5130560 6991644 2751872 34.91 2688 2038700 740580 8.29 233732 2175104 25556 06:46:01 AM 5035580 7074820 2846852 36.12 2688 2208832 638888 7.15 257204 2221632 156056 06:47:01 AM 5030588 7069468 2851844 36.18 2688 2208832 638888 7.15 257200 2221904 4 06:48:01 AM 5134344 6997888 2748088 34.86 2688 2039516 722224 8.09 289928 2108312 16760 Average: 5151821 7029057 2730611 34.64 2688 2054057 700569 7.84 245815 2139615 55240 06:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 308.98 190.94 1565.14 59.48 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 65.38 50.33 674.88 8.55 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 11.76 5.08 4.13 2.50 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 234.98 201.22 338.41 45.68 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 2.43 1.43 0.54 2.41 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 57.09 38.48 79.06 19.74 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 113.44 81.25 443.75 23.06 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) 12/13/2024 _x86_64_ (2 CPU) 06:41:03 LINUX RESTART (2 CPU) 06:42:01 AM CPU %user %nice %system %iowait %steal %idle 06:43:01 AM all 30.62 0.01 5.88 3.64 0.09 59.76 06:43:01 AM 0 34.29 0.00 6.37 3.59 0.10 55.65 06:43:01 AM 1 26.95 0.02 5.39 3.68 0.08 63.88 06:44:01 AM all 32.46 0.00 4.80 5.12 0.12 57.51 06:44:01 AM 0 44.53 0.00 5.93 6.16 0.12 43.26 06:44:01 AM 1 20.42 0.00 3.67 4.07 0.12 71.73 06:45:01 AM all 7.79 0.00 0.84 1.21 0.07 90.10 06:45:01 AM 0 10.84 0.00 0.99 1.44 0.08 86.65 06:45:01 AM 1 4.75 0.00 0.69 0.99 0.05 93.53 06:46:01 AM all 29.89 0.00 4.48 2.12 0.11 63.40 06:46:01 AM 0 36.06 0.00 4.82 2.34 0.10 56.67 06:46:01 AM 1 23.73 0.00 4.13 1.91 0.12 70.12 06:47:01 AM all 0.30 0.00 0.33 1.87 0.05 97.45 06:47:01 AM 0 0.43 0.00 0.28 1.94 0.05 97.29 06:47:01 AM 1 0.17 0.00 0.37 1.80 0.05 97.61 06:48:01 AM all 14.98 0.00 1.94 0.99 0.07 82.02 06:48:01 AM 0 19.29 0.00 1.98 0.85 0.07 77.82 06:48:01 AM 1 10.67 0.00 1.91 1.12 0.07 86.23 Average: all 19.32 0.00 3.04 2.49 0.08 75.06 Average: 0 24.21 0.00 3.39 2.72 0.09 69.59 Average: 1 14.43 0.00 2.69 2.26 0.08 80.53