---> uname -a: Linux prd-centos8-builder-2c-1g-13608.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 539 5046 19 2113 6854 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:50:73:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.14/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe50:7389/64 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) 01/20/2024 _x86_64_ (2 CPU) 07:03:22 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 218.24 113.71 104.53 3131.36 7413.06 07:06:01 AM 101.88 0.77 101.12 64.26 8838.69 07:07:01 AM 30.74 0.10 30.64 3.60 1582.02 07:08:01 AM 33.43 0.48 32.94 49.06 982.69 Average: 96.08 28.77 67.31 812.16 4704.23 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5237908 7031932 2646528 33.57 2688 1966052 696688 7.80 221888 2078616 181944 07:06:01 AM 5186428 7033652 2698008 34.22 2688 2014000 678732 7.60 245684 2081784 32140 07:07:01 AM 5190740 7038164 2693696 34.16 2688 2014224 664600 7.44 253292 2069520 12 07:08:01 AM 5151056 7003268 2733380 34.67 2688 2018588 713800 7.99 429920 1933444 27904 Average: 5191533 7026754 2692903 34.15 2688 2003216 688455 7.71 287696 2040841 60500 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 98.02 65.38 1265.62 22.10 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 33.34 25.45 239.11 7.65 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 29.86 26.73 26.44 8.50 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 32.41 25.75 31.21 10.73 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 48.41 35.83 390.63 12.25 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) 01/20/2024 _x86_64_ (2 CPU) 07:03:22 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 40.83 1.75 15.81 5.25 0.08 36.29 07:05:01 AM 0 47.87 1.35 15.22 5.84 0.08 29.64 07:05:01 AM 1 33.77 2.15 16.40 4.65 0.07 42.96 07:06:01 AM all 38.18 0.00 3.25 3.16 0.13 55.28 07:06:01 AM 0 53.57 0.00 3.67 2.70 0.13 39.93 07:06:01 AM 1 22.82 0.00 2.83 3.63 0.13 70.59 07:07:01 AM all 37.08 0.00 2.11 0.86 0.13 59.82 07:07:01 AM 0 38.85 0.00 2.25 1.16 0.08 57.66 07:07:01 AM 1 35.31 0.00 1.96 0.56 0.17 62.00 07:08:01 AM all 38.97 0.00 2.58 0.80 0.09 57.56 07:08:01 AM 0 54.15 0.00 3.25 0.57 0.10 41.93 07:08:01 AM 1 23.89 0.00 1.92 1.02 0.08 73.08 Average: all 38.76 0.43 5.92 2.51 0.11 52.26 Average: 0 48.62 0.34 6.08 2.57 0.10 42.30 Average: 1 28.91 0.53 5.75 2.46 0.11 62.23