---> uname -a: Linux prd-centos8-builder-2c-1g-786.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 594 5022 19 2082 6801 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:82:98:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe82:9874/64 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) 05/16/2024 _x86_64_ (2 CPU) 08:03:27 LINUX RESTART (2 CPU) 08:04:02 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 312.13 162.51 149.62 6433.35 23713.69 08:06:01 AM 103.77 0.23 103.53 16.53 8885.80 08:07:01 AM 28.08 0.58 27.50 48.66 2069.77 08:08:01 AM 4.37 0.00 4.37 0.00 156.49 08:09:01 AM 0.10 0.00 0.10 0.00 1.23 08:10:01 AM 10.50 0.07 10.43 3.07 179.64 08:11:01 AM 15.01 0.10 14.91 10.40 317.04 Average: 67.12 23.02 44.10 917.11 5001.68 08:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5263396 6959164 2621048 33.24 2688 1874792 816392 9.14 235868 2065620 129640 08:06:01 AM 5112488 6930196 2771956 35.16 2688 1985628 798480 8.94 221492 2180216 30192 08:07:01 AM 5152648 6969648 2731796 34.65 2688 1984868 758632 8.49 256588 2108016 4 08:08:01 AM 5143648 6960592 2740796 34.76 2688 1984868 741636 8.30 256800 2116884 8 08:09:01 AM 5178852 6995796 2705592 34.32 2688 1984868 726540 8.13 256876 2081764 4 08:10:01 AM 5102692 6919860 2781752 35.28 2688 1985092 806912 9.03 257252 2157420 140 08:11:01 AM 5171652 6989144 2712792 34.41 2688 1985424 723544 8.10 425604 1920544 156 Average: 5160768 6960629 2723676 34.54 2688 1969363 767448 8.59 272926 2090066 22878 08:04:02 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 289.46 151.70 1688.14 66.69 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 30.96 25.76 257.99 7.29 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 28.23 25.51 60.26 5.43 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 33.81 31.71 65.78 7.74 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 33.49 31.64 65.41 4.85 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 33.28 29.93 49.65 7.31 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 30.76 26.04 37.90 8.77 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 68.04 45.79 314.60 15.32 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) 05/16/2024 _x86_64_ (2 CPU) 08:03:27 LINUX RESTART (2 CPU) 08:04:02 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 37.75 2.91 20.94 14.92 0.13 23.35 08:05:01 AM 0 32.97 3.04 22.48 14.57 0.12 26.82 08:05:01 AM 1 42.49 2.78 19.41 15.27 0.14 19.91 08:06:01 AM all 39.05 0.00 3.23 5.58 0.10 52.03 08:06:01 AM 0 23.62 0.00 3.10 6.22 0.10 66.96 08:06:01 AM 1 54.48 0.00 3.37 4.95 0.10 37.11 08:07:01 AM all 30.95 0.00 2.03 1.49 0.10 65.42 08:07:01 AM 0 26.71 0.00 1.94 1.77 0.08 69.49 08:07:01 AM 1 35.22 0.00 2.12 1.21 0.12 61.32 08:08:01 AM all 26.87 0.00 1.98 0.05 0.08 71.02 08:08:01 AM 0 21.06 0.00 1.79 0.03 0.08 77.03 08:08:01 AM 1 32.68 0.00 2.17 0.07 0.07 65.01 08:09:01 AM all 26.33 0.00 1.94 0.00 0.07 71.66 08:09:01 AM 0 19.34 0.00 1.60 0.00 0.05 79.01 08:09:01 AM 1 33.31 0.00 2.28 0.00 0.08 64.32 08:10:01 AM all 33.76 0.00 1.98 0.08 0.08 64.10 08:10:01 AM 0 18.40 0.00 1.55 0.07 0.08 79.90 08:10:01 AM 1 49.12 0.00 2.42 0.08 0.07 48.31 08:11:01 AM all 36.80 0.00 2.17 0.09 0.10 60.84 08:11:01 AM 0 23.84 0.00 2.04 0.08 0.08 73.96 08:11:01 AM 1 49.74 0.00 2.30 0.10 0.12 47.74 Average: all 33.05 0.40 4.82 3.12 0.09 58.52 Average: 0 23.65 0.42 4.83 3.19 0.09 67.82 Average: 1 42.45 0.39 4.80 3.04 0.10 49.22