---> uname -a: Linux prd-centos8-robot-2c-8g-5100.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 587 4991 19 2118 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:49:d8:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fe49:d8ec/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) 12/24/2024 _x86_64_ (2 CPU) 00:53:58 LINUX RESTART (2 CPU) 12:55:02 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 116.25 0.88 115.37 57.75 11481.63 12:57:01 AM 25.46 0.38 25.07 64.25 3430.32 12:58:01 AM 50.96 6.78 44.18 1249.93 2923.70 12:59:01 AM 23.28 0.00 23.28 0.00 5472.24 01:00:01 AM 15.46 0.43 15.03 69.99 667.39 Average: 46.05 1.70 44.35 289.14 4772.68 12:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5210964 7006644 2671468 33.89 2688 1973104 719320 8.05 198668 2129048 90640 12:57:01 AM 5239296 7039876 2643136 33.53 2688 1978512 697448 7.81 221860 2077260 3504 12:58:01 AM 5029592 7065936 2852840 36.19 2688 2206264 649612 7.27 258228 2226996 156280 12:59:01 AM 5023428 7059772 2859004 36.27 2688 2206264 649612 7.27 258224 2226944 4 01:00:01 AM 5129016 6989752 2753416 34.93 2688 2036660 752464 8.43 291232 2113168 13204 Average: 5126459 7032396 2755973 34.96 2688 2080161 693691 7.77 245642 2154683 52726 12:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 106.19 83.34 1101.92 12.21 0.00 0.00 0.00 0.00 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 14.28 8.86 6.09 3.77 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 236.06 170.10 337.38 42.68 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 2.27 1.00 0.75 0.14 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 62.29 38.58 79.81 20.57 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 84.14 60.30 302.51 15.89 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) 12/24/2024 _x86_64_ (2 CPU) 00:53:58 LINUX RESTART (2 CPU) 12:55:02 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 37.84 0.00 5.01 2.02 0.12 55.01 12:56:01 AM 0 25.50 0.00 3.60 1.71 0.12 69.07 12:56:01 AM 1 50.20 0.00 6.42 2.33 0.12 40.94 12:57:01 AM all 11.22 0.00 1.70 0.38 0.06 86.65 12:57:01 AM 0 14.56 0.00 1.62 0.27 0.07 83.48 12:57:01 AM 1 7.87 0.00 1.79 0.48 0.05 89.81 12:58:01 AM all 27.17 0.00 4.81 1.36 0.08 66.57 12:58:01 AM 0 17.47 0.00 4.19 1.48 0.08 76.78 12:58:01 AM 1 36.88 0.00 5.44 1.24 0.08 56.36 12:59:01 AM all 0.07 0.00 0.29 0.98 0.03 98.63 12:59:01 AM 0 0.08 0.00 0.22 0.50 0.03 99.17 12:59:01 AM 1 0.05 0.00 0.37 1.45 0.03 98.10 01:00:01 AM all 14.52 0.00 2.05 0.19 0.08 83.16 01:00:01 AM 0 13.91 0.00 2.14 0.23 0.08 83.64 01:00:01 AM 1 15.14 0.00 1.97 0.15 0.07 82.67 Average: all 18.10 0.00 2.77 0.98 0.07 78.08 Average: 0 14.27 0.00 2.35 0.84 0.08 82.47 Average: 1 21.93 0.00 3.19 1.13 0.07 73.68