---> uname -a: Linux prd-centos8-builder-2c-1g-11046.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 543 5056 19 2099 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:30:b6:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.65/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe30:b6e7/64 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) 03/05/2024 _x86_64_ (2 CPU) 15:03:56 LINUX RESTART (2 CPU) 03:05:01 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 186.65 88.64 98.02 2340.54 6741.26 03:07:01 PM 103.22 0.28 102.93 17.86 9061.97 03:08:01 PM 24.19 0.30 23.89 42.39 1010.26 03:09:01 PM 27.48 0.58 26.90 33.73 902.23 Average: 85.38 22.45 62.93 608.61 4428.79 03:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 5291872 7046324 2592564 32.88 2688 1927556 672644 7.53 219004 2032056 151276 03:07:01 PM 5137820 6970172 2746616 34.84 2688 1999800 738140 8.26 244164 2135048 16612 03:08:01 PM 5198264 7031756 2686172 34.07 2688 2000960 672616 7.53 246352 2072596 8 03:09:01 PM 5181212 7016248 2703224 34.29 2688 2002260 690232 7.73 413828 1924004 15324 Average: 5202292 7016125 2682144 34.02 2688 1982644 693408 7.76 280837 2040926 45805 03:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 55.42 38.93 870.34 8.55 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 30.03 23.46 220.10 7.70 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 29.14 26.67 29.25 13.56 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 28.38 20.78 29.25 8.32 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 35.74 27.46 287.23 9.53 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) 03/05/2024 _x86_64_ (2 CPU) 15:03:56 LINUX RESTART (2 CPU) 03:05:01 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 36.22 1.34 13.86 10.16 0.11 38.32 03:06:01 PM 0 36.48 0.99 11.83 10.83 0.12 39.75 03:06:01 PM 1 35.96 1.69 15.91 9.48 0.10 36.86 03:07:01 PM all 40.09 0.00 3.20 2.85 0.10 53.77 03:07:01 PM 0 32.42 0.00 3.33 3.94 0.08 60.22 03:07:01 PM 1 47.76 0.00 3.06 1.75 0.12 47.31 03:08:01 PM all 37.51 0.00 1.98 0.48 0.09 59.94 03:08:01 PM 0 31.27 0.00 2.18 0.48 0.10 65.97 03:08:01 PM 1 43.74 0.00 1.77 0.48 0.08 53.92 03:09:01 PM all 28.17 0.00 1.96 0.60 0.07 69.20 03:09:01 PM 0 16.97 0.00 1.55 0.27 0.07 81.15 03:09:01 PM 1 39.38 0.00 2.37 0.93 0.08 57.24 Average: all 35.50 0.33 5.21 3.50 0.09 55.37 Average: 0 29.27 0.25 4.71 3.86 0.09 61.82 Average: 1 41.75 0.41 5.72 3.12 0.10 48.90