---> uname -a: Linux prd-centos8-builder-2c-1g-4143.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 540 5042 19 2117 6853 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:5e:70:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.43/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe5e:70c2/64 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) 02/09/2024 _x86_64_ (2 CPU) 23:03:28 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 217.36 126.32 91.04 4264.58 6846.23 11:06:01 PM 102.25 0.23 102.02 16.53 9114.16 11:07:01 PM 46.58 0.35 46.23 43.72 2567.79 11:08:01 PM 14.60 0.00 14.60 0.00 338.64 Average: 95.20 31.73 63.47 1081.30 4716.71 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5305668 7035640 2578776 32.71 2688 1904448 702332 7.86 217772 2024944 133456 11:06:01 PM 5109656 6975680 2774788 35.19 2688 2032288 722472 8.09 222816 2183848 60620 11:07:01 PM 5181240 7031048 2703204 34.29 2688 2016416 681476 7.63 252804 2081664 24 11:08:01 PM 5112832 6973660 2771612 35.15 2688 2027468 724180 8.11 254436 2148664 11072 Average: 5177349 7004007 2707095 34.33 2688 1995155 707615 7.92 236957 2109780 51293 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 305.56 185.55 1676.56 61.85 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 97.80 92.55 501.43 21.62 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 64.80 63.21 45.87 13.24 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 45.76 45.48 31.43 9.44 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 128.48 96.70 563.85 26.54 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) 02/09/2024 _x86_64_ (2 CPU) 23:03:28 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 40.00 2.13 17.15 6.31 0.09 34.32 11:05:01 PM 0 37.77 2.21 17.61 6.62 0.08 35.71 11:05:01 PM 1 42.24 2.06 16.68 6.00 0.10 32.92 11:06:01 PM all 38.71 0.00 3.52 3.46 0.11 54.20 11:06:01 PM 0 48.14 0.00 4.05 4.47 0.10 43.24 11:06:01 PM 1 29.28 0.00 2.99 2.45 0.12 65.17 11:07:01 PM all 36.69 0.00 2.42 0.83 0.11 59.95 11:07:01 PM 0 40.07 0.00 2.63 0.50 0.12 56.68 11:07:01 PM 1 33.31 0.00 2.21 1.16 0.10 63.21 11:08:01 PM all 26.23 0.00 1.61 0.18 0.08 71.90 11:08:01 PM 0 28.28 0.00 1.87 0.20 0.08 69.57 11:08:01 PM 1 24.17 0.00 1.35 0.17 0.08 74.22 Average: all 35.39 0.53 6.12 2.68 0.10 55.19 Average: 0 38.57 0.54 6.49 2.93 0.10 51.37 Average: 1 32.20 0.51 5.75 2.43 0.10 59.01