---> uname -a: Linux prd-centos8-builder-2c-1g-11504.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 576 5022 19 2100 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:e3:6a:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.112/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fee3:6aff/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) 03/07/2024 _x86_64_ (2 CPU) 07:03:26 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 222.49 117.94 104.55 3436.68 7073.55 07:06:01 AM 100.07 0.30 99.77 17.99 8988.72 07:07:01 AM 23.71 0.27 23.45 41.86 948.59 07:08:01 AM 27.23 0.78 26.45 57.06 775.55 Average: 93.39 29.83 63.56 888.57 4447.01 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5229532 6992220 2654912 33.67 2688 1935632 751432 8.41 218648 2092588 158016 07:06:01 AM 5162496 6995596 2721948 34.52 2688 2000620 722812 8.09 243396 2110512 16504 07:07:01 AM 5162300 6996636 2722144 34.53 2688 2001880 731736 8.19 245700 2107796 24 07:08:01 AM 5152904 6990388 2731540 34.64 2688 2003936 743644 8.32 414328 1948044 17564 Average: 5176808 6993710 2707636 34.34 2688 1985517 737406 8.25 280518 2064735 48027 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 124.35 84.17 1158.03 30.43 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 30.91 25.22 222.59 7.73 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 23.28 20.01 20.01 7.10 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 33.44 27.13 35.96 10.04 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 53.00 39.14 359.21 13.82 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) 03/07/2024 _x86_64_ (2 CPU) 07:03:26 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 43.00 2.05 16.44 4.05 0.10 34.37 07:05:01 AM 0 24.69 2.55 19.01 4.96 0.10 48.69 07:05:01 AM 1 61.08 1.55 13.90 3.15 0.10 20.22 07:06:01 AM all 38.84 0.00 3.13 2.58 0.09 55.37 07:06:01 AM 0 30.50 0.00 3.36 3.61 0.08 62.45 07:06:01 AM 1 47.17 0.00 2.89 1.55 0.10 48.29 07:07:01 AM all 31.28 0.00 1.48 0.27 0.07 66.90 07:07:01 AM 0 21.07 0.00 1.55 0.35 0.07 76.96 07:07:01 AM 1 41.49 0.00 1.42 0.20 0.07 56.83 07:08:01 AM all 38.59 0.00 2.69 0.23 0.10 58.39 07:08:01 AM 0 31.26 0.00 2.61 0.30 0.10 65.73 07:08:01 AM 1 45.92 0.00 2.76 0.17 0.10 51.05 Average: all 37.91 0.51 5.89 1.77 0.09 53.84 Average: 0 26.90 0.63 6.56 2.29 0.09 63.54 Average: 1 48.88 0.38 5.22 1.26 0.09 44.16