---> uname -a: Linux prd-centos7-builder-2c-2g-11755.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 580 4998 16 2241 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:f3:9d:ab brd ff:ff:ff:ff:ff:ff inet 10.30.170.86/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fef3:9dab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:4d:f2:35 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) 12/30/2023 _x86_64_ (2 CPU) 12:43:30 AM LINUX RESTART 12:44:01 AM tps rtps wtps bread/s bwrtn/s 12:45:01 AM 133.72 16.38 117.33 3831.37 8394.99 12:46:01 AM 87.99 5.95 82.05 735.24 5579.58 12:47:01 AM 187.09 0.02 187.07 0.40 8892.82 12:48:01 AM 216.29 1.75 214.54 225.22 7217.64 Average: 156.27 6.03 150.24 1198.37 7521.29 12:44:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 AM 5383872 2624856 32.77 2620 1935904 932936 10.30 698992 1637228 111788 12:46:01 AM 5105796 2902932 36.25 2620 2023464 1121216 12.38 975520 1630292 64604 12:47:01 AM 5108928 2899800 36.21 2620 2174176 917224 10.13 747264 1812892 165216 12:48:01 AM 5194852 2813876 35.14 2620 2169388 826236 9.12 786476 1682028 27216 Average: 5198362 2810366 35.09 2620 2075733 949403 10.48 802063 1690610 92206 12:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:45:01 AM eth0 395.29 277.52 2799.77 65.28 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 0.18 0.10 0.01 0.01 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 42.66 36.47 517.22 4.46 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 12:48:01 AM eth0 53.77 41.65 101.86 10.01 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 123.01 88.95 854.92 19.94 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) 12/30/2023 _x86_64_ (2 CPU) 12:43:30 AM LINUX RESTART 12:44:01 AM CPU %user %nice %system %iowait %steal %idle 12:45:01 AM all 35.52 0.00 4.00 5.20 0.10 55.18 12:45:01 AM 0 25.59 0.00 3.68 4.32 0.10 66.30 12:45:01 AM 1 45.60 0.00 4.32 6.10 0.11 43.87 12:46:01 AM all 46.34 0.00 0.96 2.27 0.10 50.32 12:46:01 AM 0 9.49 0.00 0.61 2.91 0.08 86.90 12:46:01 AM 1 85.87 0.00 1.35 1.58 0.11 11.09 12:47:01 AM all 29.60 0.00 2.78 7.61 0.10 59.91 12:47:01 AM 0 18.17 0.00 1.59 6.72 0.10 73.41 12:47:01 AM 1 41.51 0.00 4.04 8.51 0.09 45.84 12:48:01 AM all 27.77 0.00 2.38 5.99 0.10 63.76 12:48:01 AM 0 21.43 0.00 2.04 6.93 0.09 69.51 12:48:01 AM 1 34.20 0.00 2.71 5.05 0.11 57.94 Average: all 34.79 0.00 2.53 5.27 0.10 57.31 Average: 0 18.62 0.00 1.97 5.22 0.09 74.10 Average: 1 51.55 0.00 3.11 5.33 0.10 39.90