---> uname -a: Linux prd-centos8-builder-2c-2g-11532.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: 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 7.9G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4705 19 2386 6795 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:50:eb:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86195sec preferred_lft 86195sec inet6 fe80::f816:3eff:fe50:eb61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:e6:16:30 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) 12/29/2023 _x86_64_ (2 CPU) 05:06:41 LINUX RESTART (2 CPU) 05:07:01 AM tps rtps wtps bread/s bwrtn/s 05:08:01 AM 168.76 45.70 123.06 6351.08 39843.30 05:09:01 AM 137.18 19.71 117.46 4244.23 9799.65 05:10:01 AM 104.80 0.68 104.12 67.32 8644.61 Average: 136.91 22.03 114.88 3554.37 19430.32 05:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:08:01 AM 5324068 6995256 2558228 32.46 2688 1865076 1026352 11.49 162344 2115284 76708 05:09:01 AM 4843992 6908964 3038304 38.55 2688 2242788 1138376 12.75 197288 2497180 133620 05:10:01 AM 4832472 6973140 3049824 38.69 2688 2315660 988444 11.07 402060 2294376 28652 Average: 5000177 6959120 2882119 36.56 2688 2141175 1051057 11.77 253897 2302280 79660 05:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 213.61 143.07 1059.31 54.57 0.00 0.00 0.00 0.00 05:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 86.10 64.46 944.76 13.85 0.00 0.00 0.00 0.00 05:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 92.87 78.54 972.27 21.62 0.00 0.00 0.00 0.00 05:10:01 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 130.87 95.36 992.12 30.01 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) 12/29/2023 _x86_64_ (2 CPU) 05:06:41 LINUX RESTART (2 CPU) 05:07:01 AM CPU %user %nice %system %iowait %steal %idle 05:08:01 AM all 28.73 0.00 4.75 17.22 0.10 49.19 05:08:01 AM 0 34.25 0.00 4.50 12.79 0.10 48.36 05:08:01 AM 1 23.23 0.00 5.00 21.65 0.10 50.02 05:09:01 AM all 38.99 0.00 4.22 4.95 0.10 51.74 05:09:01 AM 0 38.63 0.00 4.20 6.91 0.10 50.16 05:09:01 AM 1 39.34 0.00 4.25 3.00 0.10 53.31 05:10:01 AM all 37.51 0.00 3.05 3.81 0.09 55.54 05:10:01 AM 0 34.32 0.00 2.59 2.36 0.08 60.65 05:10:01 AM 1 40.69 0.00 3.50 5.27 0.10 50.43 Average: all 35.09 0.00 4.01 8.65 0.10 52.16 Average: 0 35.74 0.00 3.76 7.34 0.09 53.06 Average: 1 34.44 0.00 4.25 9.95 0.10 51.26