---> uname -a: Linux prd-centos8-builder-2c-1g-4716.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 560 5024 19 2114 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:00:96:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.199/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe00:9697/64 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) 02/12/2024 _x86_64_ (2 CPU) 02:03:25 LINUX RESTART (2 CPU) 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 220.98 123.57 97.41 3703.37 7132.96 02:06:01 AM 104.10 0.28 103.82 17.86 9416.58 02:07:01 AM 31.93 0.30 31.63 42.39 2154.92 02:08:01 AM 22.73 0.40 22.33 18.40 621.11 Average: 94.41 30.75 63.66 933.93 4821.96 02:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5298816 7060456 2585628 32.79 2688 1934596 670924 7.51 218676 2025536 158376 02:06:01 AM 5194176 7040472 2690268 34.12 2688 2012528 673848 7.54 239960 2080776 48280 02:07:01 AM 5186364 7033616 2698080 34.22 2688 2013792 675324 7.56 252888 2075228 12 02:08:01 AM 5144168 6989944 2740276 34.76 2688 2012288 747448 8.37 418980 1953848 13680 Average: 5205881 7031122 2678563 33.97 2688 1993301 691886 7.75 282626 2033847 55087 02:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 256.85 127.66 1614.93 52.43 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 35.59 27.01 351.27 7.46 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 22.63 18.65 22.95 6.52 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 32.14 26.38 31.37 15.93 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 86.09 49.60 500.48 20.45 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) 02/12/2024 _x86_64_ (2 CPU) 02:03:25 LINUX RESTART (2 CPU) 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 42.22 2.04 16.88 3.84 0.12 34.90 02:05:01 AM 0 48.67 1.79 17.56 3.44 0.12 28.43 02:05:01 AM 1 35.77 2.29 16.21 4.25 0.12 41.37 02:06:01 AM all 38.15 0.00 3.59 3.04 0.10 55.12 02:06:01 AM 0 46.76 0.00 4.00 3.08 0.10 46.06 02:06:01 AM 1 29.54 0.00 3.19 2.99 0.10 64.17 02:07:01 AM all 28.85 0.00 1.34 0.85 0.08 68.88 02:07:01 AM 0 35.97 0.00 1.22 0.47 0.07 62.27 02:07:01 AM 1 21.68 0.00 1.46 1.24 0.08 75.53 02:08:01 AM all 34.79 0.00 2.26 0.45 0.12 62.39 02:08:01 AM 0 42.05 0.00 2.20 0.42 0.10 55.24 02:08:01 AM 1 27.52 0.00 2.32 0.48 0.13 69.54 Average: all 35.96 0.50 5.94 2.03 0.10 55.47 Average: 0 43.32 0.44 6.15 1.84 0.10 48.15 Average: 1 28.59 0.56 5.72 2.23 0.11 62.80