---> uname -a: Linux prd-centos7-builder-4c-4g-616.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: 2799.996 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): 0-3 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 789 13002 16 2093 14772 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:72:92:40 brd ff:ff:ff:ff:ff:ff inet 10.30.171.39/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fe72:9240/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:93:5a:54 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-e1960b00-e8f5-4847-a07b-6d8954a5977d.novalocal) 02/29/2024 _x86_64_ (4 CPU) 07:23:41 AM LINUX RESTART 07:24:11 AM tps rtps wtps bread/s bwrtn/s 07:25:01 AM 141.19 28.79 112.40 5388.06 7770.25 07:26:01 AM 249.53 8.68 240.86 1054.63 8350.25 Average: 200.26 17.83 182.44 3025.37 8086.48 07:24:11 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:25:01 AM 13588900 2677064 16.46 2620 1803164 1081648 6.25 736948 1581384 77588 07:26:01 AM 13328228 2937736 18.06 2620 2014688 1049464 6.06 893120 1632296 101856 Average: 13458564 2807400 17.26 2620 1908926 1065556 6.15 815034 1606840 89722 07:24:11 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:25:01 AM eth0 424.40 299.50 1810.41 68.85 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 57.20 48.63 500.07 16.52 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 224.19 162.72 1095.98 40.32 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-e1960b00-e8f5-4847-a07b-6d8954a5977d.novalocal) 02/29/2024 _x86_64_ (4 CPU) 07:23:41 AM LINUX RESTART 07:24:11 AM CPU %user %nice %system %iowait %steal %idle 07:25:01 AM all 21.85 0.00 4.01 2.11 0.08 71.95 07:25:01 AM 0 15.37 0.00 4.49 1.90 0.06 78.18 07:25:01 AM 1 31.23 0.00 4.15 1.29 0.08 63.24 07:25:01 AM 2 12.68 0.00 2.57 0.49 0.06 84.20 07:25:01 AM 3 28.53 0.00 4.86 4.77 0.08 61.75 07:26:01 AM all 17.57 0.00 1.63 1.74 0.07 78.99 07:26:01 AM 0 4.04 0.00 0.61 0.57 0.07 94.71 07:26:01 AM 1 27.23 0.00 3.01 3.34 0.11 66.31 07:26:01 AM 2 6.37 0.00 0.68 0.69 0.08 92.17 07:26:01 AM 3 33.66 0.00 2.33 2.44 0.07 61.49 Average: all 19.50 0.00 2.71 1.91 0.08 75.80 Average: 0 9.13 0.00 2.35 1.17 0.07 87.29 Average: 1 29.04 0.00 3.53 2.42 0.10 64.92 Average: 2 9.22 0.00 1.53 0.60 0.07 88.57 Average: 3 31.33 0.00 3.48 3.50 0.08 61.61