---> uname -a: Linux prd-centos8-builder-2c-2g-5507.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 653 3993 19 3051 6726 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:85:af:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fe85:af49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:49:ff:3b brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/06/2023 _x86_64_ (2 CPU) 09:55:08 LINUX RESTART (2 CPU) 09:56:01 AM tps rtps wtps bread/s bwrtn/s 09:57:01 AM 88.74 12.88 75.86 2196.07 7906.20 09:58:01 AM 131.78 1.95 129.83 63.69 14333.76 09:59:01 AM 191.28 1.17 190.12 109.58 35775.75 Average: 137.26 5.33 131.93 789.74 19337.10 09:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:57:01 AM 5088236 7004800 2794052 35.45 2688 2099436 1009256 11.30 223476 2248992 158552 09:58:01 AM 4499268 6759392 3383020 42.92 2688 2430328 1284148 14.38 271408 2737900 189856 09:59:01 AM 4125980 6919852 3756308 47.66 2688 2942588 976996 10.94 447232 2865152 74240 Average: 4571161 6894681 3311127 42.01 2688 2490784 1090133 12.21 314039 2617348 140883 09:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 143.55 112.40 1402.09 23.59 0.00 0.00 0.00 0.00 09:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM eth0 116.49 93.37 1590.30 13.17 0.00 0.00 0.00 0.00 09:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM eth0 86.44 72.94 1315.48 11.15 0.00 0.00 0.00 0.00 09:59:01 AM docker0 0.00 0.00 0.00 0.00 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 115.49 92.90 1435.98 15.97 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/06/2023 _x86_64_ (2 CPU) 09:55:08 LINUX RESTART (2 CPU) 09:56:01 AM CPU %user %nice %system %iowait %steal %idle 09:57:01 AM all 37.99 0.00 4.43 3.92 0.13 53.54 09:57:01 AM 0 44.12 0.00 4.89 5.32 0.13 45.53 09:57:01 AM 1 31.82 0.00 3.96 2.52 0.12 61.58 09:58:01 AM all 40.42 0.00 4.40 7.80 0.14 47.24 09:58:01 AM 0 50.12 0.00 4.67 7.83 0.13 37.25 09:58:01 AM 1 30.74 0.00 4.12 7.77 0.15 57.21 09:59:01 AM all 44.90 0.00 4.50 18.28 0.15 32.17 09:59:01 AM 0 43.07 0.00 4.52 20.58 0.17 31.66 09:59:01 AM 1 46.72 0.00 4.49 15.99 0.13 32.67 Average: all 41.10 0.00 4.44 9.99 0.14 44.33 Average: 0 45.77 0.00 4.69 11.22 0.15 38.17 Average: 1 36.43 0.00 4.19 8.76 0.13 50.48