---> uname -a: Linux prd-centos8-builder-2c-1g-5225.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 570 5012 19 2116 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:be:93:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.17/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:febe:9305/64 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) 02/14/2024 _x86_64_ (2 CPU) 02:03:25 LINUX RESTART (2 CPU) 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 226.56 127.07 99.49 3731.53 7175.88 02:06:01 AM 108.18 0.28 107.90 17.86 9764.52 02:07:01 AM 36.64 0.30 36.34 42.39 1642.95 02:08:01 AM 30.86 0.78 30.08 57.06 947.68 Average: 100.04 31.72 68.32 950.82 4873.22 02:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5298384 7062332 2586052 32.80 2688 1937044 660380 7.39 218908 2025880 157772 02:06:01 AM 5194084 7042592 2690352 34.12 2688 2014964 659068 7.38 240272 2080480 32156 02:07:01 AM 5201124 7050540 2683312 34.03 2688 2016232 682816 7.64 253544 2060056 28 02:08:01 AM 5193696 7048804 2690740 34.13 2688 2020804 656312 7.35 420820 1898580 28024 Average: 5221822 7051067 2662614 33.77 2688 1997261 664644 7.44 283386 2016249 54495 02:04:02 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 200.49 104.20 1463.13 44.92 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 35.86 25.83 351.45 7.34 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 30.36 25.86 29.98 14.47 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 34.21 27.15 33.64 10.44 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 74.71 45.52 465.46 19.19 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) 02/14/2024 _x86_64_ (2 CPU) 02:03:25 LINUX RESTART (2 CPU) 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 42.45 2.41 19.12 4.23 0.10 31.68 02:05:01 AM 0 35.31 2.67 20.74 4.01 0.10 37.17 02:05:01 AM 1 49.53 2.15 17.52 4.45 0.10 26.24 02:06:01 AM all 39.27 0.00 3.68 2.76 0.11 54.18 02:06:01 AM 0 25.06 0.00 3.39 3.09 0.10 68.36 02:06:01 AM 1 53.44 0.00 3.98 2.43 0.12 40.03 02:07:01 AM all 39.85 0.00 1.84 0.70 0.09 57.52 02:07:01 AM 0 25.22 0.00 1.96 1.00 0.08 71.73 02:07:01 AM 1 54.50 0.00 1.72 0.40 0.10 43.29 02:08:01 AM all 38.91 0.00 2.81 0.39 0.09 57.80 02:08:01 AM 0 29.77 0.00 2.36 0.58 0.10 67.18 02:08:01 AM 1 48.05 0.00 3.25 0.20 0.08 48.42 Average: all 40.10 0.59 6.75 2.00 0.10 50.46 Average: 0 28.77 0.65 6.97 2.15 0.10 61.36 Average: 1 51.39 0.52 6.53 1.85 0.10 39.60