---> uname -a: Linux prd-centos8-builder-2c-1g-5219.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 560 5021 19 2117 6833 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:34:4c:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.108/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe34:4c6a/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) 02/14/2024 _x86_64_ (2 CPU) 01:03:24 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 207.52 110.73 96.78 3539.81 7312.36 01:06:01 AM 104.88 0.28 104.60 17.86 8668.42 01:07:01 AM 34.79 0.30 34.49 42.39 2191.84 01:08:01 AM 24.95 0.78 24.16 57.06 735.38 Average: 93.03 28.02 65.01 914.24 4726.89 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5283828 7048172 2600616 32.98 2688 1937300 690060 7.72 218500 2038880 157768 01:06:01 AM 5141428 6990416 2743016 34.79 2688 2015264 723584 8.10 240924 2130472 48280 01:07:01 AM 5162440 7012316 2722004 34.52 2688 2016532 707068 7.92 253348 2097084 24 01:08:01 AM 5164492 7016656 2719952 34.50 2688 2018452 714564 8.00 421884 1927904 15876 Average: 5188047 7016890 2696397 34.20 2688 1996887 708819 7.93 283664 2048585 55487 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 226.66 129.13 1564.02 54.40 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 38.84 29.55 358.63 8.98 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 27.81 23.91 28.44 8.06 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 32.73 25.50 31.49 9.99 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 81.51 52.02 495.63 20.36 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) 02/14/2024 _x86_64_ (2 CPU) 01:03:24 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 41.58 1.47 16.69 6.61 0.11 33.53 01:05:01 AM 0 30.31 1.80 17.82 5.93 0.12 44.02 01:05:01 AM 1 52.85 1.15 15.57 7.28 0.10 23.05 01:06:01 AM all 39.99 0.00 3.61 3.15 0.09 53.16 01:06:01 AM 0 22.40 0.00 3.24 4.58 0.08 69.69 01:06:01 AM 1 57.66 0.00 3.99 1.70 0.10 36.55 01:07:01 AM all 38.84 0.00 1.80 0.55 0.11 58.70 01:07:01 AM 0 18.49 0.00 1.57 0.77 0.12 79.06 01:07:01 AM 1 59.18 0.00 2.03 0.33 0.10 38.35 01:08:01 AM all 35.36 0.00 2.49 1.15 0.09 60.91 01:08:01 AM 0 29.80 0.00 2.11 1.01 0.10 66.98 01:08:01 AM 1 40.90 0.00 2.87 1.28 0.08 54.86 Average: all 38.94 0.36 6.11 2.85 0.10 51.64 Average: 0 25.22 0.44 6.14 3.06 0.10 65.03 Average: 1 52.65 0.28 6.08 2.63 0.10 38.26