---> uname -a: Linux prd-centos8-builder-2c-1g-6730.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 5036 19 2110 6841 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:ea:6f:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.124/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:feea:6f57/64 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) 02/19/2024 _x86_64_ (2 CPU) 12:03:23 LINUX RESTART (2 CPU) 12:04:03 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 213.64 125.56 88.07 3762.66 6862.68 12:06:01 PM 115.29 0.37 114.93 25.86 9118.69 12:07:01 PM 36.33 0.40 35.93 46.66 2269.19 12:08:01 PM 20.55 0.40 20.15 18.40 511.83 Average: 95.47 30.89 64.57 939.84 4672.54 12:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5367468 7092564 2516968 31.92 2688 1898912 644564 7.22 217796 1957924 131848 12:06:01 PM 5216028 7057692 2668408 33.84 2688 2007676 646372 7.24 222924 2069880 47656 12:07:01 PM 5177728 7020456 2706708 34.33 2688 2009112 664200 7.44 251796 2081216 12 12:08:01 PM 5159548 7000864 2724888 34.56 2688 2007608 686000 7.68 417952 1935540 13680 Average: 5230193 7042894 2654243 33.66 2688 1980827 660284 7.39 277617 2011140 48299 12:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 207.08 101.09 1297.68 42.61 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 40.40 30.02 428.60 17.35 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 34.09 28.35 32.88 12.74 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 30.36 24.25 30.34 8.50 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 76.90 45.46 440.23 20.11 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) 02/19/2024 _x86_64_ (2 CPU) 12:03:23 LINUX RESTART (2 CPU) 12:04:03 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 36.45 2.11 17.51 7.82 0.14 35.98 12:05:01 PM 0 39.86 1.17 13.47 6.46 0.14 38.89 12:05:01 PM 1 33.04 3.03 21.53 9.17 0.14 33.08 12:06:01 PM all 41.57 0.00 3.46 3.75 0.12 51.10 12:06:01 PM 0 40.04 0.00 3.60 4.53 0.12 51.72 12:06:01 PM 1 43.11 0.00 3.33 2.96 0.12 50.48 12:07:01 PM all 32.52 0.00 1.74 0.96 0.08 64.70 12:07:01 PM 0 17.83 0.00 1.70 1.60 0.08 78.78 12:07:01 PM 1 47.23 0.00 1.77 0.32 0.08 50.60 12:08:01 PM all 34.03 0.00 2.26 0.20 0.09 63.42 12:08:01 PM 0 19.80 0.00 2.10 0.25 0.08 77.77 12:08:01 PM 1 48.29 0.00 2.42 0.15 0.10 49.04 Average: all 36.14 0.50 6.06 3.11 0.11 54.08 Average: 0 29.21 0.28 5.08 3.16 0.11 62.16 Average: 1 43.07 0.72 7.05 3.06 0.11 45.99