---> uname -a: Linux prd-centos8-builder-2c-1g-9615.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 565 5033 19 2100 6829 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:e1:d2:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.143/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fee1:d268/64 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) 02/29/2024 _x86_64_ (2 CPU) 06:03:26 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 221.56 119.04 102.52 3502.83 6998.68 06:06:01 AM 103.23 0.28 102.95 17.86 9109.52 06:07:01 AM 23.56 0.30 23.26 42.39 943.71 06:08:01 AM 25.05 0.78 24.26 57.06 742.99 Average: 93.36 30.11 63.25 905.14 4448.83 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5261168 7021812 2623268 33.27 2688 1933560 714184 7.99 218252 2061340 157560 06:06:01 AM 5183572 7016196 2700864 34.26 2688 2000360 696124 7.79 242380 2089764 16500 06:07:01 AM 5182400 7016264 2702036 34.27 2688 2001636 696448 7.80 244996 2087892 28 06:08:01 AM 5184412 7020792 2700024 34.24 2688 2003648 700200 7.84 413776 1917060 17548 Average: 5202888 7018766 2681548 34.01 2688 1984801 701739 7.86 279851 2039014 47909 06:04:01 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 132.91 83.87 1161.98 33.34 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 31.93 25.18 236.15 8.02 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 21.90 19.23 20.35 6.89 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 33.54 27.63 35.84 19.06 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 55.07 38.98 363.61 16.83 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) 02/29/2024 _x86_64_ (2 CPU) 06:03:26 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 42.63 2.02 16.31 4.71 0.11 34.22 06:05:01 AM 0 44.85 1.37 14.66 4.76 0.12 34.24 06:05:01 AM 1 40.38 2.69 17.97 4.66 0.10 34.19 06:06:01 AM all 39.43 0.00 2.97 2.70 0.09 54.81 06:06:01 AM 0 55.49 0.00 3.10 3.56 0.10 37.75 06:06:01 AM 1 23.36 0.00 2.83 1.83 0.08 71.89 06:07:01 AM all 29.93 0.00 1.43 0.38 0.08 68.18 06:07:01 AM 0 35.41 0.00 1.25 0.28 0.10 62.95 06:07:01 AM 1 24.44 0.00 1.60 0.48 0.07 73.41 06:08:01 AM all 37.87 0.00 2.60 0.51 0.09 58.93 06:08:01 AM 0 56.55 0.00 2.80 0.48 0.10 40.06 06:08:01 AM 1 19.21 0.00 2.40 0.53 0.08 77.78 Average: all 37.44 0.50 5.78 2.06 0.09 54.11 Average: 0 48.09 0.34 5.43 2.27 0.10 43.78 Average: 1 26.78 0.66 6.14 1.86 0.08 64.47