---> uname -a: Linux prd-centos8-builder-2c-1g-21682.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 571 5042 19 2085 6823 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:34:09:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.177/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe34:95f/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) 04/09/2024 _x86_64_ (2 CPU) 08:03:25 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 233.13 134.96 98.17 4504.32 7131.59 08:06:01 AM 92.44 0.28 92.15 17.86 8339.90 08:07:01 AM 24.39 0.60 23.79 50.38 988.42 08:08:01 AM 23.15 0.48 22.66 49.06 501.10 Average: 93.27 34.08 59.19 1155.31 4240.29 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5291548 7025344 2592888 32.89 2688 1908208 734248 8.22 219472 2036284 135680 08:06:01 AM 5118456 6936424 2765980 35.08 2688 1986068 779288 8.72 243840 2157808 16568 08:07:01 AM 5184360 7003632 2700076 34.25 2688 1987440 716648 8.02 246156 2089188 24 08:08:01 AM 5162264 6986016 2722172 34.53 2688 1991360 714652 8.00 424216 1933208 12764 Average: 5189157 6987854 2695279 34.18 2688 1968269 736209 8.24 283421 2054122 41259 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 305.23 147.44 1682.97 58.46 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 35.70 27.72 193.62 16.68 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 30.14 27.16 29.34 8.83 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 39.39 32.04 37.28 12.28 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 102.61 58.59 485.77 24.06 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) 04/09/2024 _x86_64_ (2 CPU) 08:03:25 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 42.09 2.34 17.94 8.63 0.09 28.91 08:05:01 AM 0 39.64 2.15 18.98 8.62 0.08 30.53 08:05:01 AM 1 44.54 2.52 16.91 8.63 0.10 27.29 08:06:01 AM all 40.93 0.00 2.83 3.05 0.10 53.09 08:06:01 AM 0 43.15 0.00 2.90 3.11 0.10 50.74 08:06:01 AM 1 38.71 0.00 2.76 2.99 0.10 55.44 08:07:01 AM all 38.22 0.00 1.98 0.91 0.09 58.80 08:07:01 AM 0 56.03 0.00 2.30 1.40 0.10 40.17 08:07:01 AM 1 20.40 0.00 1.65 0.42 0.08 77.44 08:08:01 AM all 40.63 0.00 2.42 0.42 0.09 56.43 08:08:01 AM 0 53.06 0.00 2.42 0.70 0.10 43.72 08:08:01 AM 1 28.20 0.00 2.43 0.13 0.08 69.16 Average: all 40.46 0.58 6.25 3.23 0.09 49.39 Average: 0 48.00 0.53 6.59 3.43 0.10 41.34 Average: 1 32.93 0.62 5.90 3.03 0.09 57.43