---> uname -a: Linux prd-centos8-builder-2c-1g-79687.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 557 5055 19 2087 6838 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:d7:ad:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.93/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fed7:ad52/64 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) 10/26/2024 _x86_64_ (2 CPU) 11:03:26 LINUX RESTART (2 CPU) 11:04:03 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 291.31 118.55 172.77 3242.74 8455.03 11:06:01 AM 86.57 0.83 85.74 67.32 8193.83 11:07:01 AM 17.28 0.13 17.15 10.93 354.24 Average: 129.94 38.96 90.98 1083.13 5636.55 11:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5275976 7087964 2608468 33.08 2688 1980616 629476 7.05 218800 2034016 198740 11:06:01 AM 5196944 7017632 2687500 34.09 2688 1988548 686684 7.69 247412 2072440 32 11:07:01 AM 5212680 7033824 2671764 33.89 2688 1989008 668304 7.48 427420 1876756 156 Average: 5228533 7046473 2655911 33.69 2688 1986057 661488 7.40 297877 1994404 66309 11:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 133.23 84.04 1300.20 31.59 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 33.76 30.53 56.33 10.77 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 32.73 26.03 36.93 15.49 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 65.83 46.45 455.15 19.15 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) 10/26/2024 _x86_64_ (2 CPU) 11:03:26 LINUX RESTART (2 CPU) 11:04:03 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 40.11 1.90 17.46 4.82 0.10 35.61 11:05:01 AM 0 35.39 1.56 15.97 5.06 0.10 41.92 11:05:01 AM 1 44.80 2.25 18.93 4.59 0.10 29.32 11:06:01 AM all 38.69 0.00 2.71 2.22 0.10 56.28 11:06:01 AM 0 22.77 0.00 2.47 1.90 0.10 72.76 11:06:01 AM 1 54.63 0.00 2.96 2.54 0.10 39.78 11:07:01 AM all 37.91 0.00 2.42 0.23 0.11 59.34 11:07:01 AM 0 18.63 0.00 2.13 0.10 0.10 79.04 11:07:01 AM 1 57.13 0.00 2.71 0.35 0.12 39.69 Average: all 38.89 0.62 7.39 2.39 0.10 50.62 Average: 0 25.46 0.50 6.72 2.31 0.10 64.90 Average: 1 52.29 0.73 8.05 2.46 0.11 36.36