---> uname -a: Linux prd-centos7-builder-2c-2g-23551.novalocal 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 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 ---> free -m: total used free shared buff/cache available Mem: 7821 599 5028 16 2193 6925 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:b9:fe:16 brd ff:ff:ff:ff:ff:ff inet 10.30.171.120/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:feb9:fe16/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f6:ff:cb:06 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 3.10.0-1160.119.1.el7.x86_64 (centos-7-builder-646448f3-c355-46b0-8adc-7d21f85990dc.novalocal) 09/18/2024 _x86_64_ (2 CPU) 12:33:37 AM LINUX RESTART 12:34:03 AM tps rtps wtps bread/s bwrtn/s 12:35:01 AM 175.47 24.00 151.47 5072.59 38336.88 12:36:01 AM 182.15 6.33 175.82 729.91 5804.56 12:37:01 AM 275.12 1.70 273.42 233.54 7614.34 Average: 211.31 10.53 200.79 1977.73 17015.85 12:34:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 AM 5444364 2564372 32.02 2620 1879920 915208 10.10 670460 1600588 91060 12:36:01 AM 5260916 2747820 34.31 2620 2050476 888256 9.81 676916 1737728 146820 12:37:01 AM 5140032 2868704 35.82 2620 2112520 930732 10.28 888268 1626576 13684 Average: 5281771 2726965 34.05 2620 2014305 911399 10.06 745215 1654964 83855 12:34:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:35:01 AM eth0 541.88 352.27 2661.88 75.42 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 53.43 49.15 604.38 5.53 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 57.52 47.09 84.80 11.99 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 213.98 147.23 1099.71 30.48 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 3.10.0-1160.119.1.el7.x86_64 (centos-7-builder-646448f3-c355-46b0-8adc-7d21f85990dc.novalocal) 09/18/2024 _x86_64_ (2 CPU) 12:33:37 AM LINUX RESTART 12:34:03 AM CPU %user %nice %system %iowait %steal %idle 12:35:01 AM all 31.36 0.00 5.69 14.95 0.10 47.90 12:35:01 AM 0 20.49 0.00 4.92 9.50 0.09 65.00 12:35:01 AM 1 42.51 0.00 6.49 20.54 0.11 30.35 12:36:01 AM all 21.96 0.00 2.35 4.49 0.08 71.12 12:36:01 AM 0 16.37 0.00 1.73 3.66 0.09 78.16 12:36:01 AM 1 27.63 0.00 2.96 5.35 0.09 63.97 12:37:01 AM all 33.84 0.00 2.35 8.09 0.12 55.60 12:37:01 AM 0 7.83 0.00 1.89 9.58 0.10 80.59 12:37:01 AM 1 61.13 0.00 2.85 6.53 0.14 29.35 Average: all 28.99 0.00 3.42 9.08 0.10 58.41 Average: 0 14.79 0.00 2.81 7.55 0.09 74.75 Average: 1 43.61 0.00 4.07 10.64 0.11 41.57