---> uname -a: Linux prd-centos8-builder-2c-1g-13163.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: 2800.000 BogoMIPS: 5600.00 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 585 5018 19 2096 6810 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:ed:33:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:feed:336a/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) 03/14/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 219.27 124.54 94.74 4403.40 6886.86 04:06:01 PM 92.78 0.28 92.50 17.86 8734.61 04:07:01 PM 23.46 0.30 23.16 42.39 942.15 04:08:01 PM 23.76 0.78 22.98 57.06 553.12 Average: 89.83 31.48 58.35 1130.40 4279.26 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5278248 7041180 2606196 33.05 2688 1936216 704724 7.89 221708 2043940 160560 04:06:01 PM 5127256 6956816 2757188 34.97 2688 1997468 739384 8.28 242932 2149412 16564 04:07:01 PM 5234772 7065428 2649672 33.61 2688 1998624 628660 7.04 245040 2039588 12 04:08:01 PM 5146716 6982148 2737728 34.72 2688 2002764 703888 7.88 413500 1958980 12760 Average: 5196748 7011393 2687696 34.09 2688 1983768 694164 7.77 280795 2047980 47474 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 238.18 142.88 1720.20 59.03 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 32.59 26.78 191.77 10.01 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 27.17 25.31 28.09 7.77 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 37.03 29.55 40.28 17.94 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 83.75 56.13 495.17 23.69 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) 03/14/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 44.99 2.21 18.44 4.75 0.12 29.49 04:05:01 PM 0 46.37 1.79 17.32 4.82 0.12 29.57 04:05:01 PM 1 43.59 2.63 19.57 4.69 0.12 29.40 04:06:01 PM all 39.79 0.00 2.78 2.54 0.10 54.79 04:06:01 PM 0 49.30 0.00 3.05 2.30 0.08 45.26 04:06:01 PM 1 30.30 0.00 2.51 2.78 0.12 64.29 04:07:01 PM all 35.94 0.00 1.88 0.84 0.11 61.24 04:07:01 PM 0 33.68 0.00 1.91 1.16 0.10 63.16 04:07:01 PM 1 38.20 0.00 1.84 0.52 0.12 59.32 04:08:01 PM all 40.20 0.00 2.55 0.42 0.10 56.73 04:08:01 PM 0 54.74 0.00 2.87 0.58 0.12 41.69 04:08:01 PM 1 25.65 0.00 2.22 0.25 0.08 71.79 Average: all 40.21 0.55 6.36 2.13 0.11 50.65 Average: 0 46.03 0.44 6.26 2.21 0.10 44.96 Average: 1 34.38 0.65 6.46 2.05 0.11 56.36