---> uname -a: Linux prd-centos7-builder-2c-1g-7658.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 5003 16 2235 6950 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:7a:e4:04 brd ff:ff:ff:ff:ff:ff inet 10.30.170.239/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe7a:e404/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:8b:f9:3d 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 3.10.0-1127.el7.x86_64 (centos-7-builder-41f017ea-22d6-4133-9b56-ba9b03e4cebe.novalocal) 12/13/2023 _x86_64_ (2 CPU) 11:12:42 AM LINUX RESTART 11:14:01 AM tps rtps wtps bread/s bwrtn/s 11:15:01 AM 33.81 0.40 33.41 12.79 6007.76 11:16:01 AM 76.37 10.47 65.90 1040.20 3356.75 11:17:01 AM 212.83 0.15 212.68 22.12 7694.24 Average: 107.66 3.68 103.98 358.41 5686.03 11:14:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:15:01 AM 5571540 2437196 30.43 2620 1791056 1182336 13.05 623992 1564692 52 11:16:01 AM 5305588 2703148 33.75 2620 2014368 935120 10.32 785400 1620992 129216 11:17:01 AM 5141864 2866872 35.80 2620 2169656 913544 10.09 813696 1726228 129880 Average: 5339664 2669072 33.33 2620 1991693 1010333 11.15 741029 1637304 86383 11:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:15:01 AM eth0 13.27 10.12 5.36 1.85 0.00 0.00 0.00 11:15:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 72.02 63.01 722.07 16.48 0.00 0.00 0.00 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 43.13 38.03 547.09 5.96 0.00 0.00 0.00 11:17:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 11:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.81 37.06 424.83 8.10 0.00 0.00 0.00 Average: lo 0.02 0.02 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 3.10.0-1127.el7.x86_64 (centos-7-builder-41f017ea-22d6-4133-9b56-ba9b03e4cebe.novalocal) 12/13/2023 _x86_64_ (2 CPU) 11:12:42 AM LINUX RESTART 11:14:01 AM CPU %user %nice %system %iowait %steal %idle 11:15:01 AM all 3.51 0.00 0.35 0.39 0.05 95.70 11:15:01 AM 0 0.99 0.00 0.35 0.25 0.08 98.32 11:15:01 AM 1 6.04 0.00 0.39 0.52 0.03 93.02 11:16:01 AM all 29.64 0.00 2.85 3.96 0.11 63.43 11:16:01 AM 0 22.98 0.00 2.13 3.50 0.10 71.29 11:16:01 AM 1 36.50 0.00 3.57 4.44 0.12 55.36 11:17:01 AM all 28.31 0.00 2.54 7.14 0.10 61.91 11:17:01 AM 0 24.78 0.00 1.94 4.72 0.09 68.47 11:17:01 AM 1 31.88 0.00 3.17 9.60 0.11 55.25 Average: all 20.26 0.00 1.89 3.79 0.09 73.98 Average: 0 16.08 0.00 1.46 2.79 0.09 79.58 Average: 1 24.49 0.00 2.34 4.79 0.09 68.28