---> uname -a: Linux prd-centos8-builder-2c-1g-4352.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 542 5039 19 2117 6851 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:96:75:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.213/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe96:7519/64 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) 02/10/2024 _x86_64_ (2 CPU) 13:03:23 LINUX RESTART (2 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 209.17 110.91 98.25 3118.66 6916.08 01:06:01 PM 107.13 0.28 106.85 17.86 10036.28 01:07:01 PM 31.08 0.60 30.48 50.39 1578.37 01:08:01 PM 15.76 0.00 15.76 0.00 384.79 Average: 90.29 27.60 62.69 786.98 4719.55 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5227480 7009864 2656964 33.70 2688 1954932 702228 7.86 220224 2091176 171908 01:06:01 PM 5165752 7015128 2718692 34.48 2688 2015648 683988 7.66 241380 2106108 32136 01:07:01 PM 5178972 7029528 2705472 34.31 2688 2017140 673728 7.54 253704 2080176 16 01:08:01 PM 5162896 7011380 2721548 34.52 2688 2014948 687408 7.70 259756 2087448 13532 Average: 5183775 7016475 2700669 34.25 2688 2000667 686838 7.69 243766 2091227 54398 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 126.10 116.03 1027.00 15.20 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 82.02 77.25 316.87 14.44 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 58.86 54.14 46.73 12.25 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 48.53 46.73 32.65 10.15 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 78.68 73.36 352.99 13.00 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) 02/10/2024 _x86_64_ (2 CPU) 13:03:23 LINUX RESTART (2 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 40.94 1.63 17.01 2.83 0.10 37.49 01:05:01 PM 0 44.90 1.59 16.36 2.87 0.10 34.19 01:05:01 PM 1 36.99 1.68 17.66 2.78 0.10 40.79 01:06:01 PM all 38.99 0.00 3.60 2.09 0.08 55.24 01:06:01 PM 0 50.21 0.00 3.91 2.39 0.08 43.41 01:06:01 PM 1 27.78 0.00 3.30 1.79 0.08 67.04 01:07:01 PM all 30.04 0.00 1.59 0.57 0.10 67.70 01:07:01 PM 0 36.54 0.00 1.60 0.95 0.10 60.81 01:07:01 PM 1 23.53 0.00 1.58 0.20 0.10 74.59 01:08:01 PM all 30.61 0.00 2.05 0.15 0.09 67.10 01:08:01 PM 0 35.29 0.00 2.13 0.10 0.08 62.40 01:08:01 PM 1 25.94 0.00 1.96 0.20 0.10 71.80 Average: all 35.09 0.40 5.96 1.40 0.09 57.06 Average: 0 41.71 0.39 5.90 1.57 0.09 50.34 Average: 1 28.48 0.41 6.01 1.23 0.10 63.77