---> uname -a: Linux prd-centos8-builder-2c-1g-14015.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 575 5009 19 2114 6818 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:41:25:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.145/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe41:251f/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) 01/21/2024 _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 216.01 111.71 104.30 3116.56 7398.42 07:06:01 PM 100.38 0.30 100.08 18.00 8817.00 07:07:01 PM 30.36 0.27 30.09 41.86 1528.53 Average: 115.59 37.43 78.16 1058.92 5914.73 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5210864 7001564 2673580 33.91 2688 1962492 728016 8.15 220948 2106464 178540 07:06:01 PM 5154988 7001316 2729456 34.62 2688 2012964 702868 7.87 243408 2115184 32144 07:07:01 PM 5160724 7008284 2723720 34.55 2688 2014224 686444 7.68 252108 2099424 28 Average: 5175525 7003721 2708919 34.36 2688 1996560 705776 7.90 238821 2107024 70237 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 117.73 80.89 1252.53 24.14 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 36.38 29.30 266.16 7.79 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 32.21 28.65 27.99 8.78 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 62.11 46.28 515.60 13.57 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) 01/21/2024 _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 40.83 1.46 15.73 4.54 0.12 37.32 07:05:01 PM 0 48.14 0.77 11.93 4.05 0.12 34.99 07:05:01 PM 1 33.44 2.16 19.57 5.04 0.12 39.67 07:06:01 PM all 38.53 0.00 3.02 2.93 0.09 55.43 07:06:01 PM 0 53.10 0.00 2.80 1.85 0.10 42.15 07:06:01 PM 1 23.94 0.00 3.25 4.01 0.08 68.72 07:07:01 PM all 38.31 0.00 2.42 0.42 0.10 58.76 07:07:01 PM 0 40.22 0.00 2.23 0.40 0.10 57.05 07:07:01 PM 1 36.40 0.00 2.60 0.43 0.10 60.47 Average: all 39.22 0.48 7.02 2.62 0.10 50.56 Average: 0 47.16 0.26 5.63 2.09 0.11 44.76 Average: 1 31.25 0.71 8.41 3.15 0.10 56.39