---> uname -a: Linux prd-centos8-builder-2c-1g-19000.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 576 5027 19 2096 6819 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:a5:d5:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.222/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fea5:d526/64 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) 03/29/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 220.04 119.03 101.02 3594.27 6963.43 02:06:01 AM 85.77 0.28 85.49 17.86 8500.78 02:07:01 AM 23.36 0.30 23.06 42.39 933.03 02:08:01 AM 21.49 0.78 20.71 57.05 481.82 Average: 87.67 30.10 57.57 927.97 4219.72 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5233816 6989080 2650628 33.62 2688 1928200 780040 8.73 218820 2088560 151768 02:06:01 AM 5187560 7016940 2696884 34.21 2688 1997356 725360 8.12 243860 2085968 16444 02:07:01 AM 5207948 7038572 2676496 33.95 2688 1998632 687468 7.70 246124 2063732 20 02:08:01 AM 5208940 7044308 2675504 33.93 2688 2002776 695928 7.79 414652 1891756 12764 Average: 5209566 7022225 2674878 33.93 2688 1981741 722199 8.08 280864 2032504 45249 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 166.89 98.97 1336.12 44.45 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 30.08 23.73 181.02 8.03 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 25.20 21.93 23.86 7.39 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 35.14 29.29 33.96 10.98 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 64.33 43.48 393.77 17.71 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) 03/29/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 42.45 1.96 16.67 4.15 0.11 34.66 02:05:01 AM 0 39.08 2.75 20.19 4.70 0.10 33.18 02:05:01 AM 1 45.79 1.18 13.18 3.62 0.12 36.12 02:06:01 AM all 39.19 0.00 2.94 2.41 0.10 55.35 02:06:01 AM 0 52.69 0.00 3.17 2.16 0.10 41.89 02:06:01 AM 1 25.70 0.00 2.71 2.66 0.10 68.82 02:07:01 AM all 33.41 0.00 1.65 0.44 0.10 64.40 02:07:01 AM 0 46.04 0.00 1.77 0.33 0.10 51.77 02:07:01 AM 1 20.76 0.00 1.54 0.55 0.10 77.05 02:08:01 AM all 38.46 0.00 2.33 0.24 0.11 58.86 02:08:01 AM 0 51.67 0.00 2.48 0.18 0.10 45.57 02:08:01 AM 1 25.25 0.00 2.18 0.30 0.12 72.15 Average: all 38.36 0.49 5.87 1.80 0.10 53.37 Average: 0 47.40 0.68 6.85 1.83 0.10 43.14 Average: 1 29.35 0.29 4.89 1.78 0.11 63.59