---> uname -a: Linux prd-centos7-builder-4c-4g-4697.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.8G 0 7.8G 0% /dev tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs 7.8G 17M 7.8G 1% /run tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup /dev/vda1 80G 5.6G 75G 7% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 787 13007 16 2089 14774 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:de:35:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.170.113/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86205sec preferred_lft 86205sec inet6 fe80::f816:3eff:fede:35c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d5:c4:53:fb 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-31104a1c-789d-4556-8746-9ed8ec447abb.novalocal) 03/09/2024 _x86_64_ (4 CPU) 04:03:24 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 120.68 22.49 98.19 4538.00 7240.09 04:06:01 AM 215.15 2.26 212.89 350.64 7100.68 Average: 167.91 12.38 155.53 2444.49 7170.39 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 13422872 2843092 17.48 2620 1945000 1086860 6.28 769828 1684860 175292 04:06:01 AM 13424320 2841644 17.47 2620 2012992 979008 5.65 791276 1635268 109632 Average: 13423596 2842368 17.47 2620 1978996 1032934 5.97 780552 1660064 142462 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 296.65 224.36 1505.46 55.05 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 55.59 46.54 498.66 17.47 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 176.13 135.46 1002.10 36.26 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-31104a1c-789d-4556-8746-9ed8ec447abb.novalocal) 03/09/2024 _x86_64_ (4 CPU) 04:03:24 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 18.41 0.00 2.16 1.64 0.08 77.71 04:05:01 AM 0 6.56 0.00 1.47 1.08 0.08 90.80 04:05:01 AM 1 20.32 0.00 2.31 1.69 0.09 75.60 04:05:01 AM 2 9.58 0.00 1.48 1.22 0.05 87.67 04:05:01 AM 3 37.82 0.00 3.43 2.59 0.09 56.07 04:06:01 AM all 17.91 0.00 1.27 1.51 0.07 79.25 04:06:01 AM 0 2.41 0.00 0.44 1.24 0.03 95.88 04:06:01 AM 1 22.28 0.00 1.58 1.94 0.09 74.12 04:06:01 AM 2 2.48 0.00 0.49 1.25 0.08 95.70 04:06:01 AM 3 45.83 0.00 2.64 1.62 0.09 49.82 Average: all 18.16 0.00 1.71 1.57 0.07 78.48 Average: 0 4.48 0.00 0.95 1.16 0.06 93.35 Average: 1 21.30 0.00 1.94 1.81 0.09 74.86 Average: 2 6.01 0.00 0.98 1.23 0.07 91.70 Average: 3 41.81 0.00 3.04 2.11 0.09 52.96