---> uname -a: Linux prd-centos8-builder-2c-1g-7995.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 565 5030 19 2103 6829 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:b2:ac:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.127/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:feb2:ac2e/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) 02/23/2024 _x86_64_ (2 CPU) 13:03:46 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 299.37 225.44 73.93 11267.31 38792.02 01:06:01 PM 121.06 6.60 114.46 1268.46 9720.60 01:07:01 PM 67.67 0.77 66.91 64.52 5420.76 01:08:01 PM 19.48 0.07 19.41 3.07 411.68 Average: 126.90 58.23 68.68 3151.18 13587.32 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5550768 7082148 2333668 29.60 2688 1715008 683556 7.65 193992 1838028 89320 01:06:01 PM 5159748 7013136 2724688 34.56 2688 2020556 695548 7.79 226532 2131376 132224 01:07:01 PM 5143404 6981188 2741032 34.77 2688 2005348 731112 8.18 248500 2124664 128 01:08:01 PM 5124356 6965936 2760080 35.01 2688 2009176 769884 8.62 249868 2142376 3832 Average: 5244569 7010602 2639867 33.48 2688 1937522 720025 8.06 229723 2059111 56376 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 268.11 135.70 1046.35 58.04 0.00 0.00 0.00 0.00 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 54.64 36.94 895.31 9.23 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 29.81 26.40 104.66 7.77 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 33.98 28.45 30.75 15.04 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 96.64 56.88 519.29 22.52 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) 02/23/2024 _x86_64_ (2 CPU) 13:03:46 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 34.33 3.14 21.09 25.52 0.14 15.77 01:05:01 PM 0 36.90 2.80 20.03 20.33 0.15 19.79 01:05:01 PM 1 31.73 3.48 22.17 30.77 0.14 11.70 01:06:01 PM all 40.65 0.00 4.24 3.79 0.11 51.21 01:06:01 PM 0 28.51 0.00 3.51 3.23 0.10 64.65 01:06:01 PM 1 52.79 0.00 4.96 4.36 0.12 37.78 01:07:01 PM all 36.94 0.00 2.34 2.38 0.10 58.24 01:07:01 PM 0 24.83 0.00 2.37 2.69 0.10 70.02 01:07:01 PM 1 49.04 0.00 2.32 2.07 0.10 46.47 01:08:01 PM all 38.18 0.00 2.01 0.88 0.09 58.83 01:08:01 PM 0 18.67 0.00 1.50 0.83 0.08 78.91 01:08:01 PM 1 57.68 0.00 2.52 0.93 0.10 38.77 Average: all 37.55 0.77 7.35 8.05 0.11 46.18 Average: 0 27.19 0.69 6.80 6.72 0.11 58.49 Average: 1 47.92 0.85 7.89 9.39 0.11 33.83