---> uname -a: Linux prd-centos8-builder-2c-1g-9871.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 557 4977 19 2164 6835 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:80:d3:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.197/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe80:d38b/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) 01/06/2024 _x86_64_ (2 CPU) 02:03:25 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 221.41 119.25 102.17 3616.73 7289.97 02:06:01 AM 98.65 0.28 98.37 17.86 10562.66 02:07:01 AM 36.64 1.82 34.83 164.24 1611.28 02:08:01 AM 21.58 0.10 21.48 10.40 577.04 Average: 94.57 30.36 64.21 952.27 5010.05 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5237004 7017832 2647440 33.58 2688 1953452 717196 8.03 220244 2084132 170384 02:06:01 AM 5156548 7050416 2727896 34.60 2688 2059416 660168 7.39 239812 2116780 31248 02:07:01 AM 5142052 7040600 2742392 34.78 2688 2064328 666712 7.46 255144 2115712 4 02:08:01 AM 5098540 6995444 2785904 35.33 2688 2062600 736924 8.25 430436 1985468 13680 Average: 5158536 7026073 2725908 34.57 2688 2034949 695250 7.78 286409 2075523 53829 02:04:01 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 231.94 133.24 1613.39 51.07 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 39.39 28.03 439.16 6.97 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 27.96 24.68 26.29 7.71 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 30.96 25.96 31.43 15.79 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 82.56 52.98 527.55 20.38 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) 01/06/2024 _x86_64_ (2 CPU) 02:03:25 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 43.08 1.97 16.10 3.76 0.13 34.95 02:05:01 AM 0 48.10 2.28 17.02 3.08 0.14 29.39 02:05:01 AM 1 38.08 1.67 15.19 4.45 0.12 40.49 02:06:01 AM all 35.70 0.00 4.31 3.00 0.10 56.89 02:06:01 AM 0 35.81 0.00 4.27 2.91 0.12 56.89 02:06:01 AM 1 35.58 0.00 4.34 3.10 0.09 56.89 02:07:01 AM all 31.53 0.00 1.52 0.71 0.10 66.15 02:07:01 AM 0 45.46 0.00 1.65 0.93 0.10 51.85 02:07:01 AM 1 17.60 0.00 1.38 0.48 0.10 80.43 02:08:01 AM all 35.53 0.00 2.21 0.24 0.08 61.94 02:08:01 AM 0 42.41 0.00 2.33 0.42 0.10 54.74 02:08:01 AM 1 28.64 0.00 2.08 0.07 0.07 69.15 Average: all 36.44 0.49 6.01 1.92 0.10 55.04 Average: 0 42.92 0.56 6.28 1.83 0.11 48.29 Average: 1 29.92 0.42 5.73 2.01 0.09 61.83