---> uname -a: Linux prd-centos8-builder-2c-2g-8168.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 659 3982 19 3055 6720 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:4f:1b:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.244/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fe4f:1b18/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:85:b7:4d 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) 12/15/2023 _x86_64_ (2 CPU) 16:00:26 LINUX RESTART (2 CPU) 04:01:01 PM tps rtps wtps bread/s bwrtn/s 04:02:01 PM 136.79 22.64 114.15 4807.80 6875.61 04:03:01 PM 111.33 1.95 109.38 63.71 9514.98 04:04:01 PM 201.98 0.78 201.20 55.46 37593.95 Average: 149.99 8.50 141.50 1651.00 17963.58 04:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 PM 5105524 6955420 2776772 35.23 2688 2039092 1048856 11.74 239508 2238444 114932 04:03:01 PM 4756860 6911308 3125436 39.65 2688 2324924 1110680 12.44 259464 2498264 233800 04:04:01 PM 4060944 6855932 3821352 48.48 2688 2942416 1025952 11.49 449548 2926092 187760 Average: 4641109 6907553 3241187 41.12 2688 2435477 1061829 11.89 316173 2554267 178831 04:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 PM eth0 330.21 207.80 1973.94 59.41 0.00 0.00 0.00 0.00 04:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 PM eth0 71.11 55.46 854.67 8.84 0.00 0.00 0.00 0.00 04:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 PM eth0 154.21 120.55 2223.12 15.18 0.00 0.00 0.00 0.00 04:04:01 PM 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 185.57 128.15 1684.67 27.90 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) 12/15/2023 _x86_64_ (2 CPU) 16:00:26 LINUX RESTART (2 CPU) 04:01:01 PM CPU %user %nice %system %iowait %steal %idle 04:02:01 PM all 34.70 0.00 4.17 6.44 0.12 54.57 04:02:01 PM 0 31.56 0.00 4.57 7.95 0.12 55.80 04:02:01 PM 1 37.83 0.00 3.77 4.93 0.12 53.35 04:03:01 PM all 42.10 0.00 4.63 3.25 0.12 49.90 04:03:01 PM 0 52.37 0.00 4.99 3.77 0.12 38.76 04:03:01 PM 1 31.88 0.00 4.28 2.73 0.12 60.99 04:04:01 PM all 48.37 0.00 4.61 15.15 0.12 31.75 04:04:01 PM 0 52.10 0.00 4.71 15.99 0.12 27.08 04:04:01 PM 1 44.67 0.00 4.51 14.32 0.12 36.38 Average: all 41.70 0.00 4.47 8.26 0.12 45.46 Average: 0 45.29 0.00 4.76 9.22 0.12 40.62 Average: 1 38.11 0.00 4.19 7.31 0.12 50.28