---> uname -a: Linux prd-centos8-builder-2c-1g-20784.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 552 5061 19 2085 6842 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:74:7d:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.192/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe74:7d38/64 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) 04/05/2024 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 232.74 152.14 80.60 5132.21 32754.31 04:06:01 PM 118.38 6.78 111.60 1284.11 8998.20 04:07:01 PM 40.19 0.35 39.84 43.73 3443.88 04:08:01 PM 19.75 0.58 19.16 33.73 439.44 Average: 102.77 39.96 62.80 1623.43 11408.86 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5456948 7008708 2427488 30.79 2688 1734296 719704 8.06 195864 1921684 63224 04:06:01 PM 5153548 6973920 2730888 34.64 2688 1988628 734872 8.23 220676 2144192 78784 04:07:01 PM 5219136 7038116 2665300 33.80 2688 1987216 660252 7.39 244956 2053128 24 04:08:01 PM 5215616 7035744 2668820 33.85 2688 1988364 649928 7.28 414176 1888100 172 Average: 5261312 7014122 2623124 33.27 2688 1924626 691189 7.74 268918 2001776 35551 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 242.23 135.73 1164.20 60.52 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 47.48 33.94 706.11 8.79 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 26.05 23.85 40.54 7.97 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 34.58 28.21 33.98 10.65 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 87.58 55.43 486.22 21.98 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) 04/05/2024 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 29.58 2.68 18.53 33.11 0.11 15.99 04:05:01 PM 0 28.78 2.40 19.00 30.74 0.10 18.98 04:05:01 PM 1 30.39 2.95 18.06 35.49 0.12 12.99 04:06:01 PM all 39.21 0.00 3.99 4.34 0.11 52.35 04:06:01 PM 0 53.25 0.00 4.21 2.83 0.10 39.61 04:06:01 PM 1 25.17 0.00 3.78 5.86 0.12 65.07 04:07:01 PM all 38.42 0.00 2.02 1.96 0.10 57.50 04:07:01 PM 0 48.18 0.00 2.09 1.60 0.10 48.03 04:07:01 PM 1 28.63 0.00 1.96 2.33 0.10 66.98 04:08:01 PM all 38.58 0.00 2.29 0.44 0.11 58.57 04:08:01 PM 0 54.35 0.00 2.34 0.40 0.12 42.79 04:08:01 PM 1 22.89 0.00 2.25 0.48 0.10 74.28 Average: all 36.48 0.66 6.65 9.84 0.11 46.26 Average: 0 46.23 0.59 6.85 8.78 0.10 37.44 Average: 1 26.75 0.73 6.45 10.90 0.11 55.07