---> uname -a: Linux prd-centos7-builder-2c-1g-8792.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 5.5G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 593 5127 16 2099 6940 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:55:1c:1a brd ff:ff:ff:ff:ff:ff inet 10.30.171.192/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe55:1c1a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:47:04:5b 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) 12/17/2023 _x86_64_ (2 CPU) 08:29:30 AM LINUX RESTART 08:30:02 AM tps rtps wtps bread/s bwrtn/s 08:31:01 AM 64.14 22.27 41.87 4694.21 3550.56 08:32:01 AM 239.47 0.07 239.40 2.00 9086.09 08:33:01 AM 194.92 1.92 193.00 252.27 6550.62 Average: 166.74 8.00 158.73 1632.82 6411.47 08:30:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 AM 5613064 2395672 29.91 2620 1758016 908692 10.03 579900 1556004 62676 08:32:01 AM 5251592 2757144 34.43 2620 2032276 934680 10.32 669464 1767100 127272 08:33:01 AM 5291352 2717384 33.93 2620 2035632 883132 9.75 721488 1669696 27220 Average: 5385336 2623400 32.76 2620 1941975 908835 10.03 656951 1664267 72389 08:30:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:31:01 AM eth0 350.93 245.83 1298.14 64.22 0.00 0.00 0.00 08:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 AM eth0 71.51 61.60 872.94 6.74 0.00 0.00 0.00 08:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 20.81 19.17 43.92 9.00 0.00 0.00 0.00 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 146.64 108.12 735.32 26.44 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) 12/17/2023 _x86_64_ (2 CPU) 08:29:30 AM LINUX RESTART 08:30:02 AM CPU %user %nice %system %iowait %steal %idle 08:31:01 AM all 21.90 0.00 3.07 2.36 0.10 72.57 08:31:01 AM 0 15.39 0.00 2.66 2.75 0.09 79.11 08:31:01 AM 1 28.52 0.00 3.50 1.97 0.11 65.90 08:32:01 AM all 28.05 0.00 2.64 9.17 0.12 60.01 08:32:01 AM 0 11.89 0.00 1.64 10.05 0.10 76.31 08:32:01 AM 1 44.94 0.00 3.68 8.26 0.13 42.99 08:33:01 AM all 28.22 0.00 2.46 6.29 0.10 62.93 08:33:01 AM 0 30.82 0.00 2.30 5.28 0.12 61.47 08:33:01 AM 1 25.65 0.00 2.61 7.29 0.10 64.34 Average: all 26.07 0.00 2.72 5.96 0.11 65.14 Average: 0 19.30 0.00 2.20 6.06 0.10 72.34 Average: 1 32.97 0.00 3.26 5.85 0.11 57.81