---> uname -a: Linux prd-centos8-builder-2c-1g-7719.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 539 5052 19 2107 6855 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:25:cb:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.14/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe25:cb51/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/22/2024 _x86_64_ (2 CPU) 13:04:10 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 187.99 73.08 114.91 1925.17 7461.29 01:07:01 PM 88.87 0.43 88.44 55.99 8295.87 01:08:01 PM 24.50 0.10 24.40 3.60 966.76 01:09:01 PM 38.03 0.78 37.24 57.06 1389.99 Average: 84.85 18.60 66.25 510.57 4528.72 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 5252040 7078064 2632404 33.39 2688 1993824 640756 7.17 217784 2056220 196648 01:07:01 PM 5181632 7023364 2702812 34.28 2688 2009032 678688 7.60 243368 2092052 16508 01:08:01 PM 5172772 7014640 2711672 34.39 2688 2009168 692240 7.75 249464 2094196 44 01:09:01 PM 5192788 7039216 2691656 34.14 2688 2013336 666448 7.46 416568 1908972 29120 Average: 5199808 7038821 2684636 34.05 2688 2006340 669533 7.50 281796 2037860 60580 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 60.05 40.68 947.64 14.30 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 29.08 25.60 139.64 7.72 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 30.96 26.26 26.03 8.80 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 27.45 21.91 28.16 9.36 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 36.89 28.61 285.42 10.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/22/2024 _x86_64_ (2 CPU) 13:04:10 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 41.17 1.02 11.48 5.17 0.10 41.05 01:06:01 PM 0 43.55 1.06 11.49 4.93 0.10 38.87 01:06:01 PM 1 38.79 0.99 11.46 5.42 0.10 43.24 01:07:01 PM all 33.82 0.00 2.34 3.49 0.09 60.26 01:07:01 PM 0 44.57 0.00 2.43 2.10 0.08 50.82 01:07:01 PM 1 23.08 0.00 2.25 4.88 0.10 69.70 01:08:01 PM all 37.14 0.00 2.02 0.45 0.08 60.31 01:08:01 PM 0 46.96 0.00 2.07 0.25 0.08 50.64 01:08:01 PM 1 27.33 0.00 1.97 0.65 0.08 69.98 01:09:01 PM all 31.16 0.00 2.21 0.62 0.09 65.93 01:09:01 PM 0 36.99 0.00 2.08 0.32 0.08 60.53 01:09:01 PM 1 25.32 0.00 2.33 0.92 0.10 71.33 Average: all 35.81 0.25 4.50 2.43 0.09 56.92 Average: 0 43.01 0.26 4.51 1.89 0.09 50.23 Average: 1 28.61 0.25 4.49 2.96 0.10 63.60