---> uname -a: Linux prd-centos7-builder-2c-2g-7762.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 605 5002 16 2212 6922 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:6b:40:15 brd ff:ff:ff:ff:ff:ff inet 10.30.170.216/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86184sec preferred_lft 86184sec inet6 fe80::f816:3eff:fe6b:4015/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:cf:c2:b5 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) 12/14/2023 _x86_64_ (2 CPU) 12:31:31 AM LINUX RESTART 12:32:07 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 73.27 25.31 47.96 5155.67 7962.94 12:34:01 AM 292.42 0.03 292.39 1.07 9832.96 12:35:01 AM 183.71 1.87 181.85 238.24 6734.28 Average: 186.91 8.51 178.40 1682.83 8184.08 12:32:07 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5484048 2524688 31.52 2620 1864076 923048 10.19 645748 1602244 91856 12:34:01 AM 5170152 2838584 35.44 2620 2108908 940100 10.38 715108 1795244 98608 12:35:01 AM 5157804 2850932 35.60 2620 2140560 900888 9.95 803160 1706900 27196 Average: 5270668 2738068 34.19 2620 2037848 921345 10.17 721339 1701463 72553 12:32:07 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:33:01 AM eth0 472.12 324.40 2785.38 69.29 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 70.64 61.24 866.61 6.73 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 54.58 42.62 97.08 15.36 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 Average: eth0 189.72 136.51 1196.86 29.12 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) 12/14/2023 _x86_64_ (2 CPU) 12:31:31 AM LINUX RESTART 12:32:07 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 33.67 0.00 4.91 5.87 0.10 55.45 12:33:01 AM 0 26.53 0.00 4.67 5.51 0.10 63.19 12:33:01 AM 1 40.91 0.00 5.18 6.23 0.10 47.58 12:34:01 AM all 27.15 0.00 2.36 13.00 0.10 57.39 12:34:01 AM 0 18.96 0.00 1.82 12.84 0.10 66.27 12:34:01 AM 1 35.48 0.00 2.89 13.15 0.09 48.39 12:35:01 AM all 31.68 0.00 2.73 4.97 0.10 60.52 12:35:01 AM 0 9.13 0.00 1.77 4.83 0.10 84.17 12:35:01 AM 1 55.44 0.00 3.76 5.12 0.11 35.57 Average: all 30.72 0.00 3.28 8.03 0.10 57.87 Average: 0 17.88 0.00 2.68 7.80 0.10 71.54 Average: 1 43.95 0.00 3.90 8.27 0.10 43.78