---> uname -a: Linux prd-centos8-builder-2c-1g-11123.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 584 5000 19 2114 6809 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:13:d2:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.158/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe13:d2eb/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) 01/11/2024 _x86_64_ (2 CPU) 02:03:22 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 207.80 105.90 101.90 3057.38 7135.67 02:06:01 AM 101.62 0.28 101.33 17.86 8923.48 02:07:01 AM 26.83 0.30 26.53 42.39 1502.53 02:08:01 AM 17.31 0.00 17.31 0.00 457.79 Average: 88.39 26.62 61.77 779.47 4505.16 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5197084 6985540 2687360 34.08 2688 1960436 791140 8.86 222104 2117892 176952 02:06:01 AM 5111848 6958068 2772596 35.17 2688 2012696 796188 8.91 245020 2156560 32160 02:07:01 AM 5180020 7027332 2704424 34.30 2688 2013956 721744 8.08 253068 2080176 28 02:08:01 AM 5091508 6936736 2792936 35.42 2688 2011776 804968 9.01 250432 2168692 13548 Average: 5145115 6976919 2739329 34.74 2688 1999716 778510 8.71 242656 2130830 55672 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 103.87 67.64 1135.91 20.13 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 33.66 25.82 260.10 7.59 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 19.73 16.40 20.38 5.55 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 19.51 17.48 17.49 5.35 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 44.19 31.84 358.50 9.66 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) 01/11/2024 _x86_64_ (2 CPU) 02:03:22 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 41.22 1.37 14.05 3.89 0.11 39.35 02:05:01 AM 0 45.49 1.01 11.85 3.89 0.10 37.66 02:05:01 AM 1 36.92 1.74 16.28 3.89 0.12 41.06 02:06:01 AM all 39.85 0.00 3.32 3.00 0.12 53.71 02:06:01 AM 0 24.03 0.00 2.94 2.49 0.12 70.41 02:06:01 AM 1 55.71 0.00 3.70 3.50 0.12 36.98 02:07:01 AM all 21.82 0.00 1.25 8.32 0.08 68.53 02:07:01 AM 0 14.60 0.00 1.24 16.18 0.08 67.90 02:07:01 AM 1 29.03 0.00 1.27 0.47 0.07 69.16 02:08:01 AM all 28.94 0.00 1.57 7.78 0.11 61.60 02:08:01 AM 0 20.89 0.00 1.61 12.91 0.12 64.48 02:08:01 AM 1 37.03 0.00 1.53 2.62 0.10 58.71 Average: all 32.95 0.34 5.03 5.75 0.10 55.83 Average: 0 26.23 0.25 4.40 8.87 0.10 60.14 Average: 1 39.69 0.43 5.67 2.62 0.10 51.49