---> uname -a: Linux prd-centos7-builder-2c-2g-12711.novalocal 3.10.0-1160.102.1.el7.x86_64 #1 SMP Tue Oct 17 15:42:21 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 581 5023 16 2216 6947 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:36:12:80 brd ff:ff:ff:ff:ff:ff inet 10.30.170.157/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fe36:1280/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:c7:0d:9a 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 3.10.0-1160.102.1.el7.x86_64 (centos-7-builder-41f017ea-22d6-4133-9b56-ba9b03e4cebe.novalocal) 01/02/2024 _x86_64_ (2 CPU) 12:43:29 AM LINUX RESTART 12:44:01 AM tps rtps wtps bread/s bwrtn/s 12:45:03 AM 141.04 21.27 119.77 4582.99 8101.23 12:46:01 AM 227.55 0.02 227.53 0.41 9128.41 12:47:01 AM 166.90 1.81 165.08 237.36 5909.86 Average: 177.96 7.78 170.18 1624.63 7698.07 12:44:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:03 AM 5501356 2507372 31.31 2620 1866652 889804 9.82 637360 1588760 53520 12:46:01 AM 5214132 2794596 34.89 2620 2079872 918704 10.14 714576 1753528 66032 12:47:01 AM 5166980 2841748 35.48 2620 2145180 882384 9.74 827720 1672464 40112 Average: 5294156 2714572 33.90 2620 2030568 896964 9.90 726552 1671584 53221 12:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:45:03 AM eth0 421.83 288.90 2499.58 65.72 0.00 0.00 0.00 12:45:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:03 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 67.39 57.64 902.40 6.59 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 53.68 40.99 95.52 9.35 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 182.23 129.97 1168.88 27.45 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 3.10.0-1160.102.1.el7.x86_64 (centos-7-builder-41f017ea-22d6-4133-9b56-ba9b03e4cebe.novalocal) 01/02/2024 _x86_64_ (2 CPU) 12:43:29 AM LINUX RESTART 12:44:01 AM CPU %user %nice %system %iowait %steal %idle 12:45:03 AM all 27.72 0.00 3.78 7.16 0.10 61.25 12:45:03 AM 0 34.62 0.00 4.09 9.64 0.11 51.54 12:45:03 AM 1 20.94 0.00 3.49 4.69 0.09 70.79 12:46:01 AM all 28.50 0.00 2.51 7.61 0.13 61.25 12:46:01 AM 0 39.71 0.00 3.24 7.29 0.11 49.65 12:46:01 AM 1 17.56 0.00 1.80 7.94 0.12 72.57 12:47:01 AM all 29.72 0.00 2.73 5.01 0.14 62.40 12:47:01 AM 0 55.94 0.00 3.85 4.66 0.16 35.39 12:47:01 AM 1 5.45 0.00 1.67 5.33 0.12 87.43 Average: all 28.65 0.00 3.01 6.58 0.12 61.63 Average: 0 43.33 0.00 3.73 7.22 0.13 45.58 Average: 1 14.53 0.00 2.32 5.97 0.11 77.07