---> uname -a: Linux prd-centos8-builder-2c-1g-9195.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 580 5018 19 2100 6814 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:96:f8:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.131/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe96:f8bb/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) 02/27/2024 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 230.31 126.65 103.67 4428.33 7060.66 02:06:01 PM 103.85 0.28 103.57 17.86 9150.66 02:07:01 PM 25.72 0.30 25.42 42.39 1038.32 02:08:01 PM 33.26 0.78 32.48 57.06 933.04 Average: 98.28 32.00 66.28 1136.36 4545.52 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5278380 7032380 2606056 33.05 2688 1927196 681096 7.62 218884 2044460 151416 02:06:01 PM 5189468 7021760 2694968 34.18 2688 2000200 702580 7.86 243480 2083608 16496 02:07:01 PM 5178456 7011988 2705980 34.32 2688 2001476 709836 7.95 246068 2092096 28 02:08:01 PM 5105824 6944764 2778612 35.24 2688 2005676 738884 8.27 413100 1997048 29076 Average: 5188032 7002723 2696404 34.20 2688 1983637 708099 7.93 280383 2054303 49254 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 255.74 129.93 1732.50 58.75 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 32.34 24.85 220.23 14.65 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 31.46 27.89 31.50 8.71 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 38.43 28.25 36.21 11.66 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 89.49 52.73 505.09 23.44 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) 02/27/2024 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 44.39 2.00 17.05 4.58 0.11 31.87 02:05:01 PM 0 51.61 2.23 20.38 4.83 0.10 20.84 02:05:01 PM 1 37.24 1.77 13.73 4.34 0.12 42.80 02:06:01 PM all 40.28 0.00 3.07 2.78 0.09 53.78 02:06:01 PM 0 69.00 0.00 3.90 2.13 0.10 24.87 02:06:01 PM 1 11.78 0.00 2.24 3.42 0.08 82.48 02:07:01 PM all 37.34 0.00 1.94 0.33 0.09 60.30 02:07:01 PM 0 61.57 0.00 2.23 0.32 0.10 35.77 02:07:01 PM 1 13.10 0.00 1.65 0.33 0.08 84.83 02:08:01 PM all 42.34 0.00 2.83 0.62 0.10 54.11 02:08:01 PM 0 45.43 0.00 2.93 0.35 0.12 51.17 02:08:01 PM 1 39.26 0.00 2.73 0.88 0.08 57.04 Average: all 41.08 0.49 6.18 2.07 0.10 50.09 Average: 0 56.92 0.55 7.30 1.89 0.10 33.23 Average: 1 25.30 0.44 5.06 2.24 0.09 66.87