---> uname -a: Linux prd-centos8-builder-2c-1g-17463.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 570 5039 19 2089 6824 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:e3:4c:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.34/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fee3:4c96/64 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) 06/17/2024 _x86_64_ (2 CPU) 06:03:26 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 293.68 143.96 149.73 6076.72 7590.98 06:06:01 AM 89.19 0.27 88.92 17.46 8267.79 06:07:01 AM 24.96 0.60 24.36 50.38 861.85 06:08:01 AM 17.60 0.48 17.12 49.03 313.46 Average: 106.34 36.32 70.02 1548.09 4257.72 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5288140 7038416 2596296 32.93 2688 1924044 728472 8.15 222296 2034312 148012 06:06:01 AM 5201628 7023416 2682808 34.03 2688 1989916 715984 8.02 243764 2074484 10552 06:07:01 AM 5226256 7049556 2658180 33.71 2688 1991420 680828 7.62 247168 2046696 4 06:08:01 AM 5173936 6998960 2710500 34.38 2688 1993152 713764 7.99 428092 1915940 124 Average: 5222490 7027587 2661946 33.76 2688 1974633 709762 7.95 285330 2017858 39673 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 307.38 161.01 1752.69 66.53 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 30.86 25.60 192.34 8.78 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 26.16 23.59 24.32 7.86 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 28.33 24.93 25.88 13.99 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 98.17 58.77 498.71 24.29 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) 06/17/2024 _x86_64_ (2 CPU) 06:03:26 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 42.21 2.48 19.28 6.62 0.13 29.28 06:05:01 AM 0 45.46 2.49 19.59 6.75 0.12 25.59 06:05:01 AM 1 38.95 2.47 18.97 6.49 0.14 32.99 06:06:01 AM all 38.99 0.00 2.48 3.03 0.10 55.40 06:06:01 AM 0 51.83 0.00 2.60 2.08 0.10 43.40 06:06:01 AM 1 26.17 0.00 2.36 3.98 0.10 67.39 06:07:01 AM all 37.38 0.00 2.05 0.41 0.10 60.06 06:07:01 AM 0 42.65 0.00 2.20 0.22 0.10 54.83 06:07:01 AM 1 32.10 0.00 1.90 0.60 0.10 65.29 06:08:01 AM all 32.76 0.00 1.86 2.72 0.11 62.55 06:08:01 AM 0 45.61 0.00 2.10 2.17 0.12 50.00 06:08:01 AM 1 19.87 0.00 1.61 3.27 0.10 75.15 Average: all 37.82 0.61 6.36 3.18 0.11 51.92 Average: 0 46.38 0.62 6.57 2.79 0.11 43.53 Average: 1 29.24 0.61 6.15 3.57 0.11 60.32