---> uname -a: Linux prd-centos8-builder-2c-1g-13518.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 563 5021 19 2114 6830 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:79:9f:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe79:9ff6/64 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) 02:03:26 LINUX RESTART (2 CPU) 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 248.51 150.14 98.37 6350.66 7027.74 02:06:01 AM 104.40 0.28 104.12 17.86 9300.90 02:07:01 AM 30.77 0.30 30.47 42.39 1545.88 02:08:01 AM 23.18 0.58 22.60 33.73 699.82 Average: 101.11 37.36 63.75 1591.53 4633.75 02:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5361168 7115520 2523276 32.00 2688 1927472 628052 7.03 218120 1963716 153040 02:06:01 AM 5164536 7019988 2719908 34.50 2688 2022312 756432 8.47 244400 2105704 41748 02:07:01 AM 5131884 6988628 2752560 34.91 2688 2023628 774216 8.67 253588 2127128 9672 02:08:01 AM 5161068 7009864 2723376 34.54 2688 2015128 740816 8.29 420288 1932352 15816 Average: 5204664 7033500 2679780 33.99 2688 1997135 724879 8.11 284099 2032225 55069 02:04:02 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 290.12 156.96 1764.60 59.60 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 42.94 33.04 406.44 14.51 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 25.24 21.43 25.27 7.52 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 31.17 25.22 31.48 9.05 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 96.57 58.76 551.95 22.52 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) 02:03:26 LINUX RESTART (2 CPU) 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 42.88 2.50 18.99 6.36 0.12 29.15 02:05:01 AM 0 28.28 3.35 22.84 5.63 0.12 39.77 02:05:01 AM 1 57.33 1.65 15.18 7.07 0.12 18.64 02:06:01 AM all 40.12 0.00 3.56 2.80 0.12 53.40 02:06:01 AM 0 35.04 0.00 3.35 3.02 0.12 58.47 02:06:01 AM 1 45.20 0.00 3.77 2.59 0.12 48.33 02:07:01 AM all 31.75 0.00 1.40 0.87 0.10 65.88 02:07:01 AM 0 18.94 0.00 1.08 0.38 0.10 79.49 02:07:01 AM 1 44.55 0.00 1.72 1.35 0.10 52.28 02:08:01 AM all 35.15 0.00 2.30 0.82 0.17 61.55 02:08:01 AM 0 22.39 0.00 1.98 0.22 0.15 75.26 02:08:01 AM 1 47.93 0.00 2.62 1.42 0.20 47.83 Average: all 37.43 0.61 6.45 2.68 0.13 52.71 Average: 0 26.14 0.81 7.15 2.28 0.12 63.49 Average: 1 48.68 0.40 5.75 3.08 0.13 41.95