---> uname -a: Linux prd-centos8-builder-2c-1g-5612.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 570 5008 19 2120 6822 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:11:5f:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.101/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe11:5f26/64 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) 02/15/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 227.06 147.23 79.82 7490.57 13165.04 06:06:01 PM 95.87 3.22 92.65 53.86 7478.15 06:07:01 PM 59.61 0.77 58.85 64.51 4607.01 06:08:01 PM 34.72 1.28 33.44 116.89 1600.75 06:09:01 PM 22.84 0.28 22.56 25.72 669.18 Average: 88.02 30.56 57.46 1550.36 5503.96 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5341496 6989464 2542948 32.25 2688 1829836 782972 8.76 222380 2008676 56632 06:06:01 PM 5219320 7049016 2665124 33.80 2688 1996336 668040 7.48 218632 2079120 102868 06:07:01 PM 5201780 7052304 2682664 34.02 2688 2016416 652040 7.30 244904 2066664 32144 06:08:01 PM 5096160 6959300 2788284 35.36 2688 2029592 737800 8.26 265708 2152008 9676 06:09:01 PM 5127776 6982556 2756668 34.96 2688 2020852 710876 7.96 432140 1955080 15808 Average: 5197306 7006528 2687138 34.08 2688 1978606 710346 7.95 276753 2052310 43426 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 249.87 140.70 1653.48 58.23 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 25.16 19.23 313.60 4.49 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 31.72 27.54 214.46 7.13 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 24.39 21.39 20.15 7.64 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 33.56 27.87 32.68 18.43 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 72.94 47.35 446.88 19.18 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) 02/15/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 32.64 2.68 20.96 19.63 0.12 23.96 06:05:01 PM 0 36.93 2.65 18.79 17.21 0.12 24.29 06:05:01 PM 1 28.43 2.71 23.09 22.00 0.12 23.64 06:06:01 PM all 30.47 0.00 3.25 9.35 0.10 56.83 06:06:01 PM 0 26.97 0.00 3.39 10.60 0.10 58.94 06:06:01 PM 1 33.97 0.00 3.12 8.10 0.10 54.72 06:07:01 PM all 34.20 0.00 2.32 4.23 0.08 59.15 06:07:01 PM 0 24.39 0.00 1.70 4.53 0.08 69.29 06:07:01 PM 1 44.06 0.00 2.95 3.93 0.08 48.98 06:08:01 PM all 28.51 0.00 1.59 0.66 0.09 69.15 06:08:01 PM 0 13.01 0.00 1.42 0.82 0.10 84.65 06:08:01 PM 1 44.03 0.00 1.77 0.50 0.08 53.62 06:09:01 PM all 36.46 0.00 2.36 0.87 0.10 60.22 06:09:01 PM 0 41.02 0.00 2.27 0.83 0.10 55.78 06:09:01 PM 1 31.89 0.00 2.45 0.90 0.10 64.66 Average: all 32.46 0.52 6.01 6.87 0.10 54.05 Average: 0 28.40 0.51 5.41 6.72 0.10 58.86 Average: 1 36.50 0.53 6.60 7.02 0.10 49.24