---> uname -a: Linux prd-centos8-builder-2c-1g-459.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: 2799.996 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 552 5032 19 2115 6841 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:7c:2f:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.52/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe7c:2fe5/64 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) 01/28/2024 _x86_64_ (2 CPU) 04:03:25 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 234.09 138.33 95.77 4759.21 7175.40 04:06:01 AM 107.13 0.28 106.85 17.86 9367.21 04:07:01 AM 28.53 0.30 28.23 42.39 1526.30 04:08:01 AM 22.73 0.58 22.15 33.73 681.34 Average: 98.12 34.87 63.25 1213.25 4687.76 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5319932 7075156 2564512 32.53 2688 1928472 654272 7.32 218196 2004912 153536 04:06:01 AM 5135896 6992240 2748548 34.86 2688 2023280 711208 7.96 244652 2132996 41784 04:07:01 AM 5162012 7009972 2722432 34.53 2688 2014916 686336 7.68 252588 2097816 32 04:08:01 AM 5195328 7044824 2689116 34.11 2688 2016056 659904 7.39 420624 1898296 15820 Average: 5203292 7030548 2681152 34.01 2688 1995681 677930 7.59 284015 2033505 52793 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 324.46 149.24 1741.80 61.25 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 43.39 33.07 406.98 9.17 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 21.56 18.66 22.65 6.50 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 32.46 26.01 37.54 9.26 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 105.47 56.75 552.24 21.54 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) 01/28/2024 _x86_64_ (2 CPU) 04:03:25 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 40.22 2.34 18.52 10.42 0.12 28.39 04:05:01 AM 0 42.73 2.43 17.70 9.86 0.12 27.16 04:05:01 AM 1 37.70 2.25 19.34 10.98 0.12 29.62 04:06:01 AM all 40.19 0.00 3.26 3.18 0.09 53.28 04:06:01 AM 0 54.14 0.00 3.84 2.48 0.08 39.46 04:06:01 AM 1 26.25 0.00 2.68 3.87 0.10 67.10 04:07:01 AM all 28.50 0.00 1.36 0.43 0.08 69.62 04:07:01 AM 0 19.15 0.00 1.15 0.27 0.08 79.35 04:07:01 AM 1 37.85 0.00 1.57 0.60 0.08 59.90 04:08:01 AM all 37.15 0.00 2.38 0.32 0.08 60.06 04:08:01 AM 0 52.25 0.00 3.05 0.18 0.08 44.43 04:08:01 AM 1 22.06 0.00 1.72 0.45 0.08 75.69 Average: all 36.50 0.58 6.32 3.55 0.09 52.96 Average: 0 42.07 0.60 6.39 3.17 0.09 47.69 Average: 1 30.92 0.55 6.25 3.94 0.10 58.24