---> uname -a: Linux prd-centos8-builder-2c-1g-23009.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 553 5061 19 2084 6842 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:b1:81:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.3/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:feb1:81e3/64 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) 04/13/2024 _x86_64_ (2 CPU) 11:03:26 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 217.69 116.11 101.58 3156.28 6934.54 11:06:01 AM 82.07 0.77 81.30 64.26 8144.39 11:07:01 AM 25.41 0.10 25.31 3.60 1069.88 11:08:01 AM 24.38 0.48 23.90 49.06 495.75 Average: 87.39 29.37 58.02 818.36 4161.13 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5271352 7021988 2613084 33.14 2688 1923672 734412 8.22 219316 2050280 149744 11:06:01 AM 5252612 7072104 2631824 33.38 2688 1987560 664440 7.44 255232 2008792 16440 11:07:01 AM 5237528 7057120 2646908 33.57 2688 1987672 678636 7.60 256300 2022764 24 11:08:01 AM 5209800 7033320 2674636 33.92 2688 1991428 689484 7.72 424792 1882464 12572 Average: 5242823 7046133 2641613 33.50 2688 1972583 691743 7.74 288910 1991075 44695 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 146.98 87.79 1097.91 27.92 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 34.49 28.78 188.69 9.32 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 29.77 26.19 26.13 8.12 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 38.39 30.48 34.60 22.03 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 62.41 43.31 336.85 16.85 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) 04/13/2024 _x86_64_ (2 CPU) 11:03:26 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 41.32 1.90 16.08 3.58 0.10 37.02 11:05:01 AM 0 44.87 1.57 15.29 3.29 0.10 34.88 11:05:01 AM 1 37.78 2.24 16.86 3.87 0.10 39.16 11:06:01 AM all 38.12 0.00 2.87 2.03 0.08 56.90 11:06:01 AM 0 60.95 0.00 3.09 1.90 0.08 33.97 11:06:01 AM 1 15.39 0.00 2.64 2.16 0.08 79.72 11:07:01 AM all 38.33 0.00 2.17 0.39 0.09 59.01 11:07:01 AM 0 50.56 0.00 2.03 0.63 0.08 46.69 11:07:01 AM 1 26.10 0.00 2.32 0.15 0.10 71.33 11:08:01 AM all 42.71 0.00 2.60 0.22 0.09 54.39 11:08:01 AM 0 41.67 0.00 2.24 0.25 0.10 55.74 11:08:01 AM 1 43.75 0.00 2.95 0.18 0.08 53.04 Average: all 40.12 0.47 5.90 1.55 0.09 51.87 Average: 0 49.51 0.39 5.63 1.51 0.09 42.86 Average: 1 30.73 0.55 6.17 1.59 0.09 60.87