---> uname -a: Linux prd-centos8-builder-2c-1g-8737.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 533 5007 19 2158 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:b1:79:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.197/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:feb1:79a0/64 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) 12/31/2023 _x86_64_ (2 CPU) 03:03:25 LINUX RESTART (2 CPU) 03:04:02 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 215.05 134.51 80.53 5920.70 6322.28 03:06:01 AM 104.18 0.23 103.95 16.53 10277.56 03:07:01 AM 49.44 0.35 49.09 43.73 3084.39 03:08:01 AM 15.01 0.30 14.71 8.00 370.59 Average: 95.43 33.43 62.00 1478.86 5008.50 03:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5227128 7005348 2657308 33.70 2688 1952084 733004 8.21 257412 2058656 191464 03:06:01 AM 5073108 6977420 2811328 35.66 2688 2070620 731764 8.19 222188 2215100 68416 03:07:01 AM 5144576 7036092 2739860 34.75 2688 2057380 671176 7.51 252420 2113456 24 03:08:01 AM 5128152 7017664 2756284 34.96 2688 2055412 689800 7.72 249928 2129864 13532 Average: 5143241 7009131 2741195 34.77 2688 2033874 706436 7.91 245487 2129269 68359 03:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 282.26 143.93 1671.43 62.19 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 52.87 36.97 673.01 8.20 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 26.58 22.46 26.17 7.65 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 24.50 20.03 26.43 5.93 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 95.78 55.48 594.82 20.82 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) 12/31/2023 _x86_64_ (2 CPU) 03:03:25 LINUX RESTART (2 CPU) 03:04:02 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 36.04 2.41 21.11 10.25 0.13 30.06 03:05:01 AM 0 38.86 2.89 22.64 10.07 0.12 25.41 03:05:01 AM 1 33.22 1.94 19.58 10.42 0.14 34.70 03:06:01 AM all 39.15 0.00 3.58 3.56 0.10 53.62 03:06:01 AM 0 48.30 0.00 3.75 4.37 0.10 43.48 03:06:01 AM 1 29.97 0.00 3.41 2.74 0.10 63.78 03:07:01 AM all 36.35 0.00 2.06 1.29 0.10 60.20 03:07:01 AM 0 51.10 0.00 2.17 1.30 0.10 45.33 03:07:01 AM 1 21.60 0.00 1.95 1.28 0.10 75.07 03:08:01 AM all 30.44 0.00 1.75 0.21 0.10 67.50 03:08:01 AM 0 37.15 0.00 1.99 0.18 0.10 60.58 03:08:01 AM 1 23.73 0.00 1.50 0.23 0.10 74.43 Average: all 35.49 0.59 7.00 3.77 0.11 53.05 Average: 0 43.90 0.70 7.50 3.93 0.11 43.86 Average: 1 27.07 0.47 6.50 3.61 0.11 62.23