---> uname -a: Linux prd-centos8-builder-2c-1g-4573.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 566 5016 19 2117 6827 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:65:c1:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.101/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe65:c176/64 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) 02/11/2024 _x86_64_ (2 CPU) 06:03:26 LINUX RESTART (2 CPU) 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 228.27 131.51 96.76 3504.39 7057.11 06:06:01 AM 105.43 0.28 105.15 17.86 9674.24 06:07:01 AM 33.93 0.30 33.63 42.39 2124.15 06:08:01 AM 15.78 0.27 15.51 7.73 383.02 Average: 95.31 32.69 62.62 882.39 4800.41 06:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5274824 7034092 2609620 33.10 2688 1932316 711240 7.96 217852 2051312 155708 06:06:01 AM 5158740 7008128 2725704 34.57 2688 2015628 726788 8.14 238172 2118508 48264 06:07:01 AM 5154172 7004512 2730272 34.63 2688 2016900 720732 8.07 252480 2108412 16 06:08:01 AM 5160216 7008644 2724228 34.55 2688 2014924 697772 7.81 249924 2102448 13532 Average: 5186988 7013844 2697456 34.21 2688 1994942 714133 7.99 239607 2095170 54380 06:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 173.81 142.91 1196.10 36.41 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 86.59 81.84 415.51 13.93 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 64.49 62.94 45.26 13.22 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 47.39 46.21 31.99 9.61 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 92.74 83.23 419.05 18.22 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) 02/11/2024 _x86_64_ (2 CPU) 06:03:26 LINUX RESTART (2 CPU) 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 40.41 2.31 18.24 5.25 0.11 33.68 06:05:01 AM 0 40.87 2.24 18.01 4.80 0.10 33.98 06:05:01 AM 1 39.94 2.38 18.47 5.70 0.12 33.39 06:06:01 AM all 38.61 0.00 3.56 2.72 0.10 55.01 06:06:01 AM 0 45.58 0.00 3.82 2.93 0.10 47.57 06:06:01 AM 1 31.68 0.00 3.31 2.51 0.10 62.40 06:07:01 AM all 33.87 0.00 1.64 1.11 0.09 63.28 06:07:01 AM 0 45.91 0.00 1.90 1.53 0.10 50.55 06:07:01 AM 1 21.90 0.00 1.39 0.70 0.08 75.93 06:08:01 AM all 30.59 0.00 2.03 0.19 0.09 67.10 06:08:01 AM 0 31.08 0.00 2.35 0.10 0.08 66.39 06:08:01 AM 1 30.09 0.00 1.72 0.28 0.10 67.81 Average: all 35.83 0.56 6.27 2.29 0.10 54.94 Average: 0 40.84 0.55 6.43 2.32 0.10 49.77 Average: 1 30.83 0.58 6.12 2.27 0.10 60.10