---> uname -a: Linux prd-centos7-builder-2c-2g-10909.novalocal 3.10.0-1160.114.2.el7.x86_64 #1 SMP Wed Mar 20 15:54:52 UTC 2024 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 art rep_good nopl extd_apicid eagerfpu 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 rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 630 4999 16 2190 6893 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:b1:4c:44 brd ff:ff:ff:ff:ff:ff inet 10.30.171.172/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:feb1:4c44/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:58:66:d1:55 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-builder-dce870c1-ca4b-4d6d-a485-70c45e659f45.novalocal) 04/25/2024 _x86_64_ (2 CPU) 12:59:48 AM LINUX RESTART 01:00:01 AM tps rtps wtps bread/s bwrtn/s 01:01:01 AM 220.93 59.56 161.37 9131.40 43223.46 01:02:01 AM 212.51 6.63 205.88 755.23 7258.34 01:03:01 AM 228.53 1.82 226.72 238.11 6460.68 Average: 220.66 22.67 197.98 3375.55 18983.52 01:00:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 AM 5443904 2564832 32.03 2620 1852400 953412 10.53 701968 1581920 82140 01:02:01 AM 5243448 2765288 34.53 2620 2042844 914408 10.10 708312 1730896 72712 01:03:01 AM 5167668 2841068 35.47 2620 2109148 907772 10.02 878204 1621456 22792 Average: 5285007 2723729 34.01 2620 2001464 925197 10.21 762828 1644757 59215 01:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:01:01 AM eth0 440.06 318.51 2526.17 69.79 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 50.22 44.92 619.77 5.06 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 52.27 43.84 121.16 13.90 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 180.88 135.78 1089.19 29.59 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.114.2.el7.x86_64 (centos-7-builder-dce870c1-ca4b-4d6d-a485-70c45e659f45.novalocal) 04/25/2024 _x86_64_ (2 CPU) 12:59:48 AM LINUX RESTART 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 32.20 0.00 7.01 12.77 0.11 47.91 01:01:01 AM 0 39.77 0.00 8.05 15.17 0.09 36.93 01:01:01 AM 1 24.77 0.00 5.98 10.40 0.12 58.73 01:02:01 AM all 27.66 0.00 2.66 6.15 0.09 63.45 01:02:01 AM 0 36.50 0.00 3.39 5.87 0.10 54.14 01:02:01 AM 1 18.94 0.00 1.97 6.43 0.09 72.57 01:03:01 AM all 33.69 0.00 2.25 7.59 0.11 56.35 01:03:01 AM 0 43.13 0.00 2.41 9.16 0.11 45.19 01:03:01 AM 1 24.46 0.00 2.06 6.05 0.10 67.33 Average: all 31.17 0.00 3.96 8.82 0.10 55.95 Average: 0 39.79 0.00 4.60 10.04 0.10 45.46 Average: 1 22.71 0.00 3.32 7.61 0.10 66.25