---> uname -a: Linux prd-centos7-builder-2c-2g-12704.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 626 4982 16 2212 6902 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:df:22:5b brd ff:ff:ff:ff:ff:ff inet 10.30.170.93/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fedf:225b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:3a:ad:73 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) 12:14:30 AM LINUX RESTART 12:15:02 AM tps rtps wtps bread/s bwrtn/s 12:16:01 AM 88.87 23.40 65.47 4726.71 8656.71 12:17:01 AM 316.26 1.33 314.92 137.64 10062.74 12:18:01 AM 172.88 0.55 172.34 101.00 5853.25 Average: 193.25 8.35 184.90 1638.14 8188.33 12:15:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:01 AM 5378264 2630464 32.84 2620 1905392 966136 10.67 729268 1619608 106320 12:17:01 AM 5159832 2848896 35.57 2620 2126852 901076 9.95 808764 1697328 123888 12:18:01 AM 5124528 2884200 36.01 2620 2141720 920932 10.17 840620 1700020 28752 Average: 5220875 2787853 34.81 2620 2057988 929381 10.26 792884 1672319 86320 12:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:16:01 AM eth0 454.90 324.18 2902.38 69.22 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 70.19 57.33 579.67 8.14 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 15.17 16.09 37.84 6.59 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 178.57 131.47 1163.74 27.76 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) 12:14:30 AM LINUX RESTART 12:15:02 AM CPU %user %nice %system %iowait %steal %idle 12:16:01 AM all 33.45 0.00 4.40 4.45 0.12 57.58 12:16:01 AM 0 44.75 0.00 5.39 6.67 0.09 43.09 12:16:01 AM 1 22.37 0.00 3.43 2.26 0.14 71.79 12:17:01 AM all 31.10 0.00 3.41 9.31 0.15 56.03 12:17:01 AM 0 48.91 0.00 4.80 11.49 0.11 34.70 12:17:01 AM 1 13.89 0.00 2.05 7.20 0.17 76.69 12:18:01 AM all 25.66 0.00 1.77 5.53 0.10 66.94 12:18:01 AM 0 49.16 0.00 2.45 5.42 0.09 42.88 12:18:01 AM 1 3.29 0.00 1.15 5.63 0.12 89.81 Average: all 30.03 0.00 3.18 6.45 0.12 60.22 Average: 0 47.62 0.00 4.21 7.87 0.09 40.20 Average: 1 13.04 0.00 2.19 5.07 0.14 79.56