---> uname -a: Linux prd-centos8-builder-2c-1g-38595.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 619 4992 19 2087 6776 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:31:0a:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe31:a75/64 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) 09/14/2024 _x86_64_ (2 CPU) 20:03:28 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 280.96 127.82 153.13 5890.57 7542.89 08:06:01 PM 87.77 0.77 87.00 64.26 8035.64 08:07:01 PM 19.18 0.10 19.08 3.60 792.05 08:08:01 PM 22.05 0.48 21.56 49.06 511.80 Average: 102.50 32.30 70.20 1502.05 4220.73 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5231776 6974444 2652668 33.64 2688 1915160 767120 8.59 218608 2089088 137928 08:06:01 PM 5112500 6935012 2771944 35.16 2688 1990044 799440 8.95 246476 2158076 13720 08:07:01 PM 5146216 6968240 2738228 34.73 2688 1989996 762564 8.54 247340 2124820 24 08:08:01 PM 5179588 7006588 2704856 34.31 2688 1994360 720960 8.07 426540 1911828 13200 Average: 5167520 6971071 2716924 34.46 2688 1972390 762521 8.54 284741 2070953 41218 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 295.95 161.80 1789.57 65.97 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 35.01 29.51 192.72 9.58 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 13.40 11.51 9.77 4.89 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 36.94 30.24 39.23 16.86 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 95.33 58.27 507.88 24.33 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) 09/14/2024 _x86_64_ (2 CPU) 20:03:28 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 40.89 1.90 17.02 5.99 0.13 34.08 08:05:01 PM 0 46.96 2.39 18.34 5.60 0.12 26.59 08:05:01 PM 1 34.83 1.40 15.70 6.39 0.14 41.54 08:06:01 PM all 37.11 0.00 2.78 3.34 0.13 56.64 08:06:01 PM 0 47.78 0.00 2.86 3.22 0.12 46.03 08:06:01 PM 1 26.42 0.00 2.71 3.45 0.13 67.29 08:07:01 PM all 21.25 0.00 0.99 0.28 0.08 77.39 08:07:01 PM 0 20.36 0.00 1.02 0.42 0.10 78.10 08:07:01 PM 1 22.15 0.00 0.97 0.15 0.07 76.67 08:08:01 PM all 37.76 0.00 2.65 0.75 0.08 58.75 08:08:01 PM 0 45.74 0.00 2.90 0.77 0.08 50.50 08:08:01 PM 1 29.78 0.00 2.40 0.73 0.08 66.99 Average: all 34.23 0.47 5.82 2.58 0.10 56.80 Average: 0 40.18 0.59 6.23 2.49 0.10 50.41 Average: 1 28.28 0.35 5.42 2.67 0.10 63.19