---> uname -a: Linux prd-centos8-builder-2c-1g-4689.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 567 5014 19 2116 6825 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:8b:0a:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.21/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe8b:ace/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) 02/11/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 218.17 115.19 102.98 3466.93 7358.82 09:06:01 PM 105.26 0.28 104.98 17.86 9019.36 09:07:01 PM 29.11 0.30 28.81 42.39 1518.50 09:08:01 PM 25.91 0.58 25.33 33.73 747.28 Average: 94.63 29.10 65.53 890.41 4661.39 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5252900 7034792 2631544 33.38 2688 1954236 726876 8.14 220868 2068500 172024 09:06:01 PM 5096532 6954604 2787912 35.36 2688 2024452 760512 8.51 244640 2173764 41800 09:07:01 PM 5110276 6969584 2774168 35.19 2688 2025728 738504 8.27 254104 2149300 9692 09:08:01 PM 5123088 6974184 2761356 35.02 2688 2017212 748580 8.38 420724 1971664 15820 Average: 5145699 6983291 2738745 34.74 2688 2005407 743618 8.32 285084 2090807 59834 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 133.03 90.07 1305.00 37.58 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 33.12 25.21 295.46 8.01 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 22.75 19.18 23.46 6.69 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 33.68 26.91 33.02 9.58 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 55.65 40.35 414.30 15.46 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) 02/11/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 42.86 1.54 16.30 4.09 0.09 35.12 09:05:01 PM 0 45.79 1.45 15.06 2.87 0.10 34.73 09:05:01 PM 1 39.91 1.63 17.55 5.31 0.08 35.51 09:06:01 PM all 40.18 0.00 3.40 2.88 0.10 53.44 09:06:01 PM 0 48.66 0.00 3.64 2.74 0.10 44.86 09:06:01 PM 1 31.74 0.00 3.16 3.02 0.10 61.97 09:07:01 PM all 27.38 0.00 1.42 0.44 0.08 70.68 09:07:01 PM 0 33.27 0.00 1.30 0.15 0.10 65.18 09:07:01 PM 1 21.49 0.00 1.53 0.73 0.07 76.17 09:08:01 PM all 37.41 0.00 2.39 0.17 0.10 59.93 09:08:01 PM 0 40.11 0.00 2.20 0.23 0.10 57.36 09:08:01 PM 1 34.72 0.00 2.58 0.10 0.10 62.50 Average: all 36.94 0.38 5.84 1.89 0.09 54.86 Average: 0 41.95 0.36 5.52 1.49 0.10 50.58 Average: 1 31.93 0.40 6.15 2.28 0.09 59.15