---> uname -a: Linux prd-centos8-builder-2c-1g-14010.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: 2800.000 BogoMIPS: 5600.00 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 536 5067 19 2096 6859 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:7a:45:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe7a:45ad/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) 03/18/2024 _x86_64_ (2 CPU) 05:03:29 LINUX RESTART (2 CPU) 05:04:02 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 247.61 152.42 95.19 6412.74 6801.10 05:06:01 AM 100.97 0.28 100.68 17.86 8770.81 05:07:01 AM 26.85 0.30 26.55 42.39 1468.21 05:08:01 AM 18.83 0.78 18.05 57.06 410.80 Average: 97.95 37.97 59.97 1612.65 4352.82 05:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5340648 7067656 2543788 32.26 2688 1900776 667104 7.47 216180 1988136 131028 05:06:01 AM 5174980 7004468 2709456 34.36 2688 1997212 697488 7.81 241908 2101656 31968 05:07:01 AM 5210088 7040308 2674348 33.92 2688 1998480 676852 7.58 245028 2065252 12 05:08:01 AM 5209780 7041976 2674656 33.92 2688 2000436 664548 7.44 415456 1895444 260 Average: 5233874 7038602 2650562 33.62 2688 1974226 676498 7.57 279643 2012622 40817 05:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 292.02 151.10 1695.43 63.92 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 37.54 30.12 275.28 8.98 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 26.76 23.61 27.18 7.99 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 34.74 27.18 32.81 10.34 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 96.96 57.62 502.75 22.64 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) 03/18/2024 _x86_64_ (2 CPU) 05:03:29 LINUX RESTART (2 CPU) 05:04:02 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 38.27 2.54 21.35 4.67 0.11 33.05 05:05:01 AM 0 48.11 3.18 23.81 4.75 0.10 20.04 05:05:01 AM 1 28.43 1.90 18.88 4.60 0.12 46.07 05:06:01 AM all 41.46 0.00 3.27 2.33 0.10 52.84 05:06:01 AM 0 54.89 0.00 3.58 2.67 0.10 38.76 05:06:01 AM 1 28.07 0.00 2.96 1.99 0.10 66.88 05:07:01 AM all 40.35 0.00 1.98 0.43 0.09 57.15 05:07:01 AM 0 57.17 0.00 2.33 0.33 0.08 40.08 05:07:01 AM 1 23.51 0.00 1.63 0.52 0.10 74.24 05:08:01 AM all 35.59 0.00 2.16 0.38 0.09 61.78 05:08:01 AM 0 43.75 0.00 2.14 0.43 0.10 53.58 05:08:01 AM 1 27.44 0.00 2.19 0.32 0.08 69.97 Average: all 38.93 0.62 7.08 1.93 0.10 51.35 Average: 0 51.00 0.78 7.84 2.02 0.10 38.25 Average: 1 26.85 0.46 6.31 1.84 0.10 64.44