---> uname -a: Linux prd-centos7-builder-2c-2g-1561.novalocal 3.10.0-1160.105.1.el7.x86_64 #1 SMP Thu Dec 7 15:39:45 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: 2799.998 BogoMIPS: 5599.99 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 594 5056 16 2170 6934 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:03:dc:3a brd ff:ff:ff:ff:ff:ff inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86202sec preferred_lft 86202sec inet6 fe80::f816:3eff:fe03:dc3a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:fb:e3:a0 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-builder-8c23599a-1745-419b-9ca8-f744dd86cfd5.novalocal) 02/01/2024 _x86_64_ (2 CPU) 12:14:48 AM LINUX RESTART 12:15:01 AM tps rtps wtps bread/s bwrtn/s 12:16:02 AM 211.92 115.62 96.30 9497.55 41968.49 12:17:01 AM 291.63 0.02 291.62 0.41 9587.57 12:18:01 AM 167.82 1.83 165.99 237.57 5444.14 Average: 223.42 39.38 184.04 3263.46 19053.37 12:15:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:02 AM 5514964 2493764 31.14 2620 1857896 898776 9.92 635756 1581808 90448 12:17:01 AM 5242408 2766320 34.54 2620 2061368 916548 10.12 697212 1742516 55580 12:18:01 AM 5212488 2796240 34.91 2620 2098868 913756 10.09 829092 1628808 27304 Average: 5323287 2685441 33.53 2620 2006044 909693 10.04 720687 1651044 57777 12:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:16:02 AM eth0 416.30 297.89 2507.81 63.82 0.00 0.00 0.00 12:16:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 59.68 53.60 725.34 6.47 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 48.35 39.91 97.16 16.38 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 175.43 130.90 1112.31 29.02 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-builder-8c23599a-1745-419b-9ca8-f744dd86cfd5.novalocal) 02/01/2024 _x86_64_ (2 CPU) 12:14:48 AM LINUX RESTART 12:15:01 AM CPU %user %nice %system %iowait %steal %idle 12:16:02 AM all 34.09 0.00 8.51 15.82 0.11 41.48 12:16:02 AM 0 27.94 0.00 8.12 15.91 0.09 47.94 12:16:02 AM 1 40.34 0.00 8.88 15.72 0.12 34.93 12:17:01 AM all 27.55 0.00 2.35 8.59 0.11 61.39 12:17:01 AM 0 23.08 0.00 1.75 6.50 0.12 68.55 12:17:01 AM 1 32.08 0.00 2.98 10.70 0.11 54.13 12:18:01 AM all 33.97 0.00 2.93 3.78 0.11 59.20 12:18:01 AM 0 13.34 0.00 1.96 4.51 0.10 80.09 12:18:01 AM 1 55.60 0.00 3.93 3.02 0.14 37.31 Average: all 31.88 0.00 4.59 9.37 0.11 54.04 Average: 0 21.38 0.00 3.93 8.94 0.10 65.66 Average: 1 42.65 0.00 5.27 9.82 0.12 42.14