---> uname -a: Linux prd-centos8-builder-2c-1g-10709.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 587 5012 19 2099 6807 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:40:7c:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe40:7cd9/64 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) 03/04/2024 _x86_64_ (2 CPU) 02:03:27 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 234.91 139.09 95.82 4399.40 7113.16 02:06:01 AM 104.98 0.28 104.70 17.86 8377.34 02:07:01 AM 33.81 0.30 33.51 42.39 2126.50 02:08:01 AM 25.31 0.78 24.53 57.06 757.37 Average: 99.75 35.11 64.64 1129.13 4593.75 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5246364 6983260 2638080 33.46 2688 1910680 777908 8.71 217560 2079360 139148 02:06:01 AM 5135948 6968504 2748496 34.86 2688 1999416 751512 8.41 242140 2137492 48284 02:07:01 AM 5157896 6991224 2726548 34.58 2688 2000684 741740 8.30 245072 2113240 28 02:08:01 AM 5157972 6994372 2726472 34.58 2688 2002696 724036 8.11 414272 1943536 17552 Average: 5174545 6984340 2709899 34.37 2688 1978369 748799 8.38 279761 2068407 51253 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 249.64 134.26 1660.17 59.87 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 37.34 28.52 286.25 8.75 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 26.55 22.96 25.53 7.88 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 33.74 27.08 35.47 10.15 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 86.82 53.21 501.85 21.66 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) 03/04/2024 _x86_64_ (2 CPU) 02:03:27 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 41.29 2.42 18.87 5.53 0.11 31.77 02:05:01 AM 0 46.95 1.73 16.87 4.86 0.12 29.47 02:05:01 AM 1 35.62 3.12 20.88 6.19 0.10 34.08 02:06:01 AM all 39.29 0.00 3.07 2.99 0.11 54.54 02:06:01 AM 0 48.30 0.00 3.34 2.94 0.12 45.31 02:06:01 AM 1 30.29 0.00 2.80 3.05 0.10 63.76 02:07:01 AM all 36.95 0.00 1.62 0.67 0.10 60.66 02:07:01 AM 0 46.55 0.00 1.60 0.78 0.10 50.97 02:07:01 AM 1 27.33 0.00 1.65 0.55 0.10 70.37 02:08:01 AM all 37.97 0.00 2.55 0.50 0.10 58.87 02:08:01 AM 0 59.89 0.00 2.92 0.52 0.10 36.57 02:08:01 AM 1 16.12 0.00 2.18 0.48 0.10 81.11 Average: all 38.86 0.60 6.48 2.41 0.10 51.55 Average: 0 50.43 0.43 6.14 2.26 0.11 40.63 Average: 1 27.30 0.77 6.81 2.55 0.10 62.46