---> uname -a: Linux prd-centos8-robot-2c-8g-33801.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: 2799.996 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 579 5024 19 2093 6822 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:33:d1:fe 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 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe33:d1fe/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) 10/02/2024 _x86_64_ (2 CPU) 05:48:15 LINUX RESTART (2 CPU) 05:49:01 AM tps rtps wtps bread/s bwrtn/s 05:50:01 AM 41.45 24.94 16.51 4366.01 2244.29 05:51:01 AM 84.36 6.90 77.46 1256.04 6850.04 05:52:01 AM 70.21 0.32 69.89 20.66 6965.84 05:53:01 AM 26.83 1.30 25.53 160.37 1538.91 Average: 55.71 8.36 47.35 1450.82 4399.99 05:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:50:01 AM 5603476 7088236 2278948 28.91 2688 1679004 705028 7.89 176804 1822576 49204 05:51:01 AM 5323948 7035460 2558476 32.46 2688 1894988 709316 7.94 211516 2021212 67300 05:52:01 AM 5195472 7027228 2686952 34.09 2688 2009056 698776 7.82 211504 2128124 30068 05:53:01 AM 5177356 7015972 2705068 34.32 2688 2015724 712240 7.97 407548 1951372 2576 Average: 5325063 7041724 2557361 32.44 2688 1899693 706340 7.91 251843 1980821 37287 05:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 273.18 155.90 1009.76 56.42 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 58.02 46.04 646.75 5.13 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 50.90 39.60 529.31 7.07 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 27.98 22.43 25.75 11.56 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 102.52 65.99 552.92 20.04 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) 10/02/2024 _x86_64_ (2 CPU) 05:48:15 LINUX RESTART (2 CPU) 05:49:01 AM CPU %user %nice %system %iowait %steal %idle 05:50:01 AM all 17.00 0.02 3.40 2.06 0.07 77.46 05:50:01 AM 0 11.29 0.03 3.80 1.14 0.07 83.67 05:50:01 AM 1 22.71 0.00 3.01 2.98 0.07 71.24 05:51:01 AM all 21.02 0.00 3.93 2.16 0.07 72.82 05:51:01 AM 0 20.53 0.00 4.12 2.19 0.07 73.09 05:51:01 AM 1 21.50 0.00 3.75 2.13 0.07 72.55 05:52:01 AM all 21.75 0.00 2.99 1.68 0.08 73.50 05:52:01 AM 0 22.84 0.00 3.34 1.45 0.07 72.30 05:52:01 AM 1 20.66 0.00 2.63 1.92 0.08 74.70 05:53:01 AM all 28.31 0.00 3.21 0.50 0.09 67.88 05:53:01 AM 0 26.88 0.00 3.57 0.37 0.08 69.10 05:53:01 AM 1 29.74 0.00 2.85 0.63 0.10 66.67 Average: all 22.02 0.00 3.38 1.60 0.08 72.91 Average: 0 20.39 0.01 3.71 1.29 0.07 74.54 Average: 1 23.65 0.00 3.06 1.91 0.08 71.29