---> uname -a: Linux prd-centos7-builder-2c-1g-7439.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 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 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 ---> free -m: total used free shared buff/cache available Mem: 7821 569 5024 16 2226 6962 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:9e:f8:08 brd ff:ff:ff:ff:ff:ff inet 10.30.170.142/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86184sec preferred_lft 86184sec inet6 fe80::f816:3eff:fe9e:f808/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c2:e7:38:12 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-644f55a6-2a6c-9196-4884-8ce3819e59f8.novalocal) 12/12/2023 _x86_64_ (2 CPU) 09:11:34 AM LINUX RESTART 09:12:03 AM tps rtps wtps bread/s bwrtn/s 09:13:01 AM 90.15 25.76 64.39 4732.63 31203.07 09:14:01 AM 99.58 0.68 98.90 89.01 8450.03 09:15:01 AM 209.53 0.20 209.33 22.92 7454.31 Average: 133.56 8.70 124.86 1580.46 15531.51 09:12:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:13:01 AM 5571220 2437520 30.44 2620 1845500 881912 9.74 688680 1490644 172660 09:14:01 AM 5315048 2693692 33.63 2620 2021000 928232 10.25 775052 1626584 134556 09:15:01 AM 5186148 2822592 35.24 2620 2164140 880636 9.72 767836 1729180 129340 Average: 5357472 2651268 33.10 2620 2010213 896927 9.90 743856 1615469 145519 09:12:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:13:01 AM eth0 355.62 236.46 1611.43 64.23 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 58.93 55.16 689.92 8.07 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM eth0 34.02 32.73 444.89 5.50 0.00 0.00 0.00 09:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 147.25 106.70 907.74 25.51 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-644f55a6-2a6c-9196-4884-8ce3819e59f8.novalocal) 12/12/2023 _x86_64_ (2 CPU) 09:11:34 AM LINUX RESTART 09:12:03 AM CPU %user %nice %system %iowait %steal %idle 09:13:01 AM all 17.89 0.00 3.11 21.90 0.24 56.86 09:13:01 AM 0 20.06 0.00 3.12 19.51 0.14 57.16 09:13:01 AM 1 15.71 0.00 3.09 24.29 0.34 56.57 09:14:01 AM all 28.36 0.00 2.10 4.07 0.12 65.35 09:14:01 AM 0 52.24 0.00 3.20 3.29 0.13 41.16 09:14:01 AM 1 5.75 0.00 1.05 4.81 0.10 88.28 09:15:01 AM all 25.41 0.00 2.69 8.21 0.15 63.54 09:15:01 AM 0 36.89 0.00 3.01 10.37 0.16 49.57 09:15:01 AM 1 14.29 0.00 2.38 6.12 0.14 77.07 Average: all 23.94 0.00 2.63 11.30 0.17 61.96 Average: 0 36.39 0.00 3.11 11.06 0.14 49.30 Average: 1 11.85 0.00 2.16 11.55 0.19 74.26