---> uname -a: Linux prd-centos8-builder-2c-1g-26.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 5049 19 2089 6835 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:fb:c1:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.133/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fefb:c193/64 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) 05/03/2024 _x86_64_ (2 CPU) 00:03:28 LINUX RESTART (2 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 271.16 121.94 149.23 3658.57 7382.56 12:06:01 AM 91.57 0.28 91.28 17.86 8355.36 12:07:01 AM 23.28 0.32 22.96 42.52 948.95 12:08:01 AM 27.49 0.78 26.71 57.05 624.03 Average: 103.38 30.84 72.55 944.15 4327.68 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5353848 7100040 2530596 32.10 2688 1919136 644792 7.22 218016 1969036 142928 12:06:01 AM 5218264 7041252 2666180 33.82 2688 1990348 681096 7.62 243852 2053696 16956 12:07:01 AM 5214656 7038368 2669788 33.86 2688 1991624 692536 7.75 246068 2055624 20 12:08:01 AM 5198468 7026780 2685976 34.07 2688 1995608 695180 7.78 424836 1893428 12572 Average: 5246309 7051610 2638135 33.46 2688 1974179 678401 7.59 283193 1992946 43119 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 199.13 110.74 1440.64 53.13 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 32.81 27.00 192.20 8.94 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 29.67 26.09 30.43 8.38 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 35.25 29.36 33.10 16.53 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 74.23 48.30 424.15 21.75 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) 05/03/2024 _x86_64_ (2 CPU) 00:03:28 LINUX RESTART (2 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 42.30 2.20 19.27 4.43 0.09 31.71 12:05:01 AM 0 46.21 1.85 19.75 3.94 0.08 28.17 12:05:01 AM 1 38.40 2.54 18.80 4.91 0.10 35.24 12:06:01 AM all 40.99 0.00 2.81 1.40 0.09 54.70 12:06:01 AM 0 52.89 0.00 3.21 1.53 0.08 42.29 12:06:01 AM 1 29.12 0.00 2.41 1.28 0.10 67.09 12:07:01 AM all 37.06 0.00 1.96 0.17 0.07 60.74 12:07:01 AM 0 49.41 0.00 2.02 0.20 0.08 48.29 12:07:01 AM 1 24.73 0.00 1.90 0.13 0.07 73.18 12:08:01 AM all 42.72 0.00 2.32 0.24 0.09 54.62 12:08:01 AM 0 52.28 0.00 2.26 0.30 0.10 45.06 12:08:01 AM 1 33.16 0.00 2.38 0.18 0.08 64.20 Average: all 40.76 0.54 6.53 1.55 0.09 50.53 Average: 0 50.22 0.46 6.75 1.48 0.09 41.01 Average: 1 31.32 0.63 6.32 1.61 0.09 60.04