---> uname -a: Linux prd-centos8-builder-2c-1g-11424.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: 2799.996 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 588 5011 19 2100 6806 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:45:bb:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.200/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe45:bbd4/64 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) 03/06/2024 _x86_64_ (2 CPU) 19:03:24 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 214.78 114.00 100.78 3395.43 6984.40 07:06:01 PM 102.92 0.28 102.63 17.86 9081.59 07:07:01 PM 23.60 0.30 23.30 42.39 960.67 07:08:01 PM 22.05 0.58 21.46 33.73 695.62 Average: 90.84 28.79 62.05 872.32 4430.76 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5191068 6946832 2693376 34.16 2688 1928688 788336 8.82 217700 2132404 152468 07:06:01 PM 5154420 6986316 2730024 34.63 2688 1999416 725876 8.13 242696 2118704 16500 07:07:01 PM 5101140 6934396 2783304 35.30 2688 2000812 767904 8.60 244776 2169704 140 07:08:01 PM 5151460 6986736 2732984 34.66 2688 2001992 735956 8.24 412212 1952548 17524 Average: 5149522 6963570 2734922 34.69 2688 1982727 754518 8.45 279346 2093340 46658 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 128.28 81.47 1163.05 32.22 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 33.62 26.44 219.28 10.01 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 23.46 20.66 24.06 6.93 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 31.66 24.83 32.82 18.18 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 54.26 38.35 359.79 16.83 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) 03/06/2024 _x86_64_ (2 CPU) 19:03:24 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 41.85 1.64 16.52 3.97 0.10 35.92 07:05:01 PM 0 56.87 1.51 16.29 3.78 0.12 21.43 07:05:01 PM 1 26.92 1.76 16.75 4.16 0.08 50.33 07:06:01 PM all 40.43 0.00 3.15 2.90 0.12 53.39 07:06:01 PM 0 50.02 0.00 3.21 2.36 0.12 44.28 07:06:01 PM 1 30.86 0.00 3.09 3.44 0.12 62.49 07:07:01 PM all 29.06 0.00 1.61 0.31 0.10 68.92 07:07:01 PM 0 39.01 0.00 1.82 0.17 0.10 58.90 07:07:01 PM 1 19.11 0.00 1.40 0.45 0.10 78.94 07:08:01 PM all 38.52 0.00 2.71 0.26 0.10 58.41 07:08:01 PM 0 46.42 0.00 3.15 0.47 0.10 49.86 07:08:01 PM 1 30.63 0.00 2.26 0.05 0.10 66.96 Average: all 37.45 0.40 5.95 1.85 0.10 54.24 Average: 0 48.04 0.37 6.06 1.68 0.11 43.73 Average: 1 26.88 0.43 5.83 2.02 0.10 64.73