---> uname -a: Linux prd-centos8-builder-2c-1g-10634.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 567 5036 19 2096 6828 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:1f:c3:18 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 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe1f:c318/64 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) 03/03/2024 _x86_64_ (2 CPU) 15:03:24 LINUX RESTART (2 CPU) 03:04:03 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 224.57 123.66 100.91 3604.89 7240.46 03:06:01 PM 104.68 0.28 104.40 17.86 9073.79 03:07:01 PM 23.90 0.30 23.60 42.39 987.44 03:08:01 PM 26.62 0.58 26.04 33.72 789.99 Average: 93.86 30.44 63.43 902.39 4500.16 03:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5279672 7029872 2604772 33.04 2688 1923500 724784 8.11 218424 2046296 151132 03:06:01 PM 5121332 6950504 2763112 35.05 2688 1996436 757616 8.48 243224 2153636 16620 03:07:01 PM 5147824 6978208 2736620 34.71 2688 1997704 746696 8.36 245328 2124656 140 03:08:01 PM 5157868 6990164 2726576 34.58 2688 1998892 734620 8.22 413312 1946748 17524 Average: 5176674 6987187 2707770 34.34 2688 1979133 740929 8.29 280072 2067834 46354 03:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 121.71 78.39 1187.56 32.97 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 31.46 25.23 227.06 8.30 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 23.25 20.23 23.61 6.85 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 32.77 26.61 34.73 9.56 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 51.72 37.27 361.41 14.26 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) 03/03/2024 _x86_64_ (2 CPU) 15:03:24 LINUX RESTART (2 CPU) 03:04:03 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 41.77 2.25 18.42 4.64 0.10 32.82 03:05:01 PM 0 36.50 2.14 16.68 4.23 0.11 40.34 03:05:01 PM 1 47.06 2.37 20.18 5.05 0.09 25.26 03:06:01 PM all 40.41 0.00 3.16 3.10 0.11 53.22 03:06:01 PM 0 34.95 0.00 2.89 2.07 0.12 59.98 03:06:01 PM 1 45.87 0.00 3.44 4.14 0.10 46.46 03:07:01 PM all 28.94 0.00 1.43 0.36 0.08 69.20 03:07:01 PM 0 24.80 0.00 1.50 0.38 0.07 73.25 03:07:01 PM 1 33.08 0.00 1.35 0.33 0.08 65.15 03:08:01 PM all 38.01 0.00 2.28 0.42 0.09 59.20 03:08:01 PM 0 7.15 0.00 1.30 0.40 0.08 91.06 03:08:01 PM 1 68.86 0.00 3.25 0.43 0.10 27.36 Average: all 37.22 0.54 6.16 2.10 0.09 53.89 Average: 0 25.71 0.52 5.45 1.74 0.09 66.49 Average: 1 48.74 0.57 6.87 2.45 0.09 41.28