---> uname -a: Linux prd-centos8-builder-2c-1g-8895.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 571 4966 19 2161 6821 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:ca:d3:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.96/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:feca:d363/64 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) 01/01/2024 _x86_64_ (2 CPU) 03:03:24 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 215.28 124.46 90.82 4385.80 6826.96 03:06:01 AM 105.85 0.28 105.57 17.86 10566.16 03:07:01 AM 41.68 0.30 41.38 42.39 2338.14 03:08:01 AM 25.46 0.58 24.88 33.72 742.34 Average: 97.06 31.41 65.66 1119.90 5118.22 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5293320 7027676 2591124 32.86 2688 1908828 728748 8.16 218856 2032704 138180 03:06:01 AM 5152456 7046892 2731988 34.65 2688 2059400 680440 7.62 239484 2115952 46940 03:07:01 AM 5058924 6963660 2825520 35.84 2688 2070328 746328 8.35 253392 2197180 9672 03:08:01 AM 5063132 6959568 2821312 35.78 2688 2061828 758128 8.49 420584 2027668 15816 Average: 5141958 6999449 2742486 34.78 2688 2025096 728411 8.15 283079 2093376 52652 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 326.95 152.41 1662.11 61.36 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 46.61 33.11 637.37 7.90 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 27.45 24.70 26.97 8.64 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 33.22 27.09 32.90 9.43 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 108.55 59.33 589.81 21.83 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) 01/01/2024 _x86_64_ (2 CPU) 03:03:24 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 41.23 2.11 18.11 7.74 0.23 30.58 03:05:01 AM 0 44.37 2.48 22.71 8.53 0.29 21.61 03:05:01 AM 1 38.14 1.74 13.57 6.95 0.17 39.44 03:06:01 AM all 38.08 0.00 3.65 4.70 0.12 53.45 03:06:01 AM 0 49.81 0.00 3.83 2.67 0.12 43.58 03:06:01 AM 1 26.37 0.00 3.48 6.72 0.12 63.31 03:07:01 AM all 37.03 0.00 1.90 1.83 0.11 59.14 03:07:01 AM 0 39.02 0.00 1.79 1.62 0.12 57.46 03:07:01 AM 1 35.03 0.00 2.01 2.04 0.10 60.82 03:08:01 AM all 38.09 0.00 2.51 0.33 0.11 58.96 03:08:01 AM 0 47.74 0.00 2.90 0.28 0.12 48.97 03:08:01 AM 1 28.43 0.00 2.12 0.37 0.10 68.98 Average: all 38.60 0.52 6.49 3.63 0.14 50.62 Average: 0 45.24 0.61 7.71 3.24 0.16 43.03 Average: 1 31.97 0.43 5.27 4.01 0.12 58.19