---> uname -a: Linux prd-centos8-builder-2c-1g-325.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 533 5051 19 2114 6860 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:11:c8:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.196/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe11:c801/64 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) 01/27/2024 _x86_64_ (2 CPU) 18:03:26 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 215.66 111.11 104.55 3108.70 7342.70 06:06:01 PM 101.27 0.27 101.00 17.46 8919.66 06:07:01 PM 33.01 0.30 32.71 42.39 1641.00 06:08:01 PM 35.31 0.78 34.53 57.06 1068.57 Average: 96.31 28.12 68.20 806.47 4742.96 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5249568 7040504 2634868 33.42 2688 1962888 705020 7.89 220772 2066868 178904 06:06:01 PM 5194488 7041608 2689948 34.12 2688 2013512 660572 7.39 243792 2073432 32136 06:07:01 PM 5209196 7056956 2675240 33.93 2688 2014788 641000 7.18 252252 2051452 24 06:08:01 PM 5166484 7019824 2717952 34.47 2688 2019376 692964 7.76 419388 1927100 27900 Average: 5204934 7039723 2679502 33.98 2688 2002641 674889 7.56 284051 2029713 59741 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 124.21 84.24 1271.33 27.12 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 33.24 26.00 264.11 14.58 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 27.14 23.09 25.66 7.91 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 36.06 28.88 34.32 11.39 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 55.17 40.55 398.88 15.25 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) 01/27/2024 _x86_64_ (2 CPU) 18:03:26 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 41.54 1.63 15.86 3.17 0.13 37.68 06:05:01 PM 0 28.67 1.81 16.69 3.32 0.12 49.39 06:05:01 PM 1 54.38 1.45 15.03 3.02 0.14 25.98 06:06:01 PM all 39.53 0.00 3.33 2.66 0.11 54.37 06:06:01 PM 0 28.03 0.00 2.81 2.56 0.10 66.51 06:06:01 PM 1 51.05 0.00 3.84 2.76 0.12 42.23 06:07:01 PM all 33.92 0.00 1.80 0.68 0.09 63.50 06:07:01 PM 0 20.66 0.00 1.72 0.77 0.08 76.77 06:07:01 PM 1 47.19 0.00 1.88 0.60 0.10 50.23 06:08:01 PM all 40.91 0.00 2.96 0.57 0.11 55.44 06:08:01 PM 0 18.51 0.00 2.43 0.68 0.10 78.28 06:08:01 PM 1 63.37 0.00 3.50 0.47 0.12 32.55 Average: all 38.97 0.40 5.95 1.77 0.11 52.80 Average: 0 23.95 0.45 5.87 1.83 0.10 67.81 Average: 1 53.99 0.36 6.03 1.71 0.12 37.79