---> uname -a: Linux prd-centos8-builder-2c-1g-9666.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 558 4979 19 2161 6834 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:26:43:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe26:43e7/64 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) 01/05/2024 _x86_64_ (2 CPU) 04:03:28 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 240.72 150.57 90.15 6313.90 8483.22 04:06:01 AM 108.67 0.23 108.43 16.53 11478.35 04:07:01 AM 46.71 0.35 46.36 43.73 2556.36 04:08:01 AM 8.98 0.00 8.98 0.00 192.98 04:09:01 AM 36.87 0.78 36.08 57.07 1111.97 Average: 88.40 30.39 58.00 1286.45 4764.82 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5312116 7043356 2572328 32.63 2688 1905772 703724 7.88 219272 2016048 136332 04:06:01 AM 5056552 6964980 2827892 35.87 2688 2073944 750220 8.40 222948 2231476 55864 04:07:01 AM 5059112 6963804 2825332 35.83 2688 2070364 749376 8.39 253732 2198688 9676 04:08:01 AM 5164204 7059220 2720240 34.50 2688 2060716 656004 7.34 253580 2093824 4 04:09:01 AM 5099628 6999392 2784816 35.32 2688 2064684 696656 7.80 429084 1983388 27360 Average: 5138322 7006150 2746122 34.83 2688 2035096 711196 7.96 275723 2104685 45847 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 303.08 164.15 1659.32 62.31 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 47.34 33.41 652.91 7.92 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 23.86 21.70 24.02 7.37 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 16.90 15.00 15.61 4.27 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 32.45 25.53 29.41 10.80 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 84.74 51.96 476.31 18.54 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) 01/05/2024 _x86_64_ (2 CPU) 04:03:28 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 39.44 2.48 18.64 5.36 0.13 33.95 04:05:01 AM 0 46.17 1.96 18.60 5.59 0.12 27.56 04:05:01 AM 1 32.66 3.01 18.67 5.13 0.14 40.39 04:06:01 AM all 36.90 0.00 3.19 6.39 0.13 53.40 04:06:01 AM 0 44.65 0.00 3.77 6.86 0.13 44.59 04:06:01 AM 1 29.15 0.00 2.62 5.92 0.12 62.20 04:07:01 AM all 34.06 0.00 1.92 2.37 0.08 61.57 04:07:01 AM 0 47.38 0.00 2.23 2.73 0.10 47.55 04:07:01 AM 1 20.73 0.00 1.60 2.00 0.07 75.60 04:08:01 AM all 22.75 0.00 1.25 0.18 0.06 75.75 04:08:01 AM 0 34.34 0.00 1.57 0.33 0.07 63.69 04:08:01 AM 1 11.15 0.00 0.93 0.03 0.05 87.83 04:09:01 AM all 43.50 0.00 2.80 0.54 0.12 53.04 04:09:01 AM 0 75.30 0.00 3.53 0.37 0.12 20.68 04:09:01 AM 1 11.75 0.00 2.06 0.72 0.13 85.34 Average: all 35.32 0.49 5.52 2.96 0.10 55.61 Average: 0 49.58 0.39 5.91 3.17 0.11 40.84 Average: 1 21.04 0.59 5.13 2.75 0.10 70.39