---> uname -a: Linux prd-centos8-builder-2c-1g-10596.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 556 5047 19 2095 6838 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:73:cb:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe73:cb18/64 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) 03/03/2024 _x86_64_ (2 CPU) 10:03:24 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 213.33 110.56 102.77 3099.90 7020.03 10:06:01 AM 106.16 0.47 105.70 56.25 9183.26 10:07:01 AM 23.71 0.10 23.61 3.60 944.54 10:08:01 AM 27.23 0.78 26.45 57.06 779.09 Average: 92.61 27.98 64.63 804.27 4482.03 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5257672 7016256 2626772 33.32 2688 1931388 741096 8.30 219976 2065628 158100 10:06:01 AM 5237492 7067152 2646952 33.57 2688 1997444 656376 7.35 244628 2036396 16496 10:07:01 AM 5189844 7019688 2694600 34.18 2688 1997560 697376 7.81 245812 2082488 28 10:08:01 AM 5178992 7011464 2705452 34.31 2688 1999616 705040 7.89 414648 1924484 17560 Average: 5216000 7028640 2668444 33.84 2688 1981502 699972 7.84 281266 2027249 48046 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 92.62 60.38 1108.09 24.24 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 36.04 26.94 228.91 8.07 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 21.30 18.78 16.99 6.84 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 37.39 29.50 37.43 20.18 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 46.84 33.90 347.88 14.83 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) 03/03/2024 _x86_64_ (2 CPU) 10:03:24 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 42.49 1.60 15.71 3.60 0.11 36.49 10:05:01 AM 0 42.85 0.94 10.90 3.19 0.10 42.01 10:05:01 AM 1 42.13 2.27 20.59 4.01 0.12 30.87 10:06:01 AM all 39.05 0.00 3.05 3.10 0.09 54.71 10:06:01 AM 0 31.56 0.00 3.01 1.91 0.08 63.44 10:06:01 AM 1 46.57 0.00 3.08 4.30 0.10 45.95 10:07:01 AM all 30.07 0.00 1.52 0.32 0.07 68.02 10:07:01 AM 0 28.29 0.00 1.60 0.23 0.08 69.79 10:07:01 AM 1 31.84 0.00 1.43 0.42 0.07 66.25 10:08:01 AM all 39.45 0.00 2.71 0.34 0.11 57.39 10:08:01 AM 0 21.65 0.00 2.01 0.30 0.10 75.94 10:08:01 AM 1 57.25 0.00 3.41 0.38 0.12 38.84 Average: all 37.75 0.40 5.70 1.84 0.10 54.22 Average: 0 31.06 0.23 4.37 1.41 0.09 62.84 Average: 1 44.46 0.56 7.05 2.27 0.10 45.57