---> uname -a: Linux prd-centos7-builder-2c-2g-411.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: 2799.996 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 584 5067 16 2169 6944 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:59:8b:5f brd ff:ff:ff:ff:ff:ff inet 10.30.171.211/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fe59:8b5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:02:93:2b 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) 01/28/2024 _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 81.95 23.48 58.47 4729.70 8348.85 12:17:01 AM 280.49 0.22 280.28 5.20 9780.38 12:18:01 AM 160.97 1.80 159.17 237.27 5147.06 Average: 174.97 8.42 166.55 1640.59 7755.28 12:15:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:01 AM 5482288 2526440 31.55 2620 1854288 930940 10.28 668088 1580412 77680 12:17:01 AM 5220700 2788028 34.81 2620 2068216 924256 10.20 714952 1743032 79040 12:18:01 AM 5181920 2826808 35.30 2620 2106664 919300 10.15 860232 1629928 25996 Average: 5294969 2713759 33.89 2620 2009723 924832 10.21 747757 1651124 60905 12:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:16:01 AM eth0 454.25 327.21 2527.90 68.97 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 64.98 55.72 738.42 6.64 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 40.32 34.32 95.27 9.16 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 185.05 138.05 1112.79 28.03 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) 01/28/2024 _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 29.77 0.00 4.34 7.73 0.12 58.05 12:16:01 AM 0 35.02 0.00 4.90 6.92 0.11 53.05 12:16:01 AM 1 24.60 0.00 3.76 8.52 0.11 63.01 12:17:01 AM all 28.91 0.00 2.46 9.19 0.11 59.33 12:17:01 AM 0 53.66 0.00 3.95 10.62 0.13 31.65 12:17:01 AM 1 5.52 0.00 1.05 7.86 0.10 85.46 12:18:01 AM all 29.50 0.00 2.57 4.69 0.11 63.13 12:18:01 AM 0 50.19 0.00 3.43 5.38 0.16 40.84 12:18:01 AM 1 9.87 0.00 1.77 4.03 0.09 84.24 Average: all 29.39 0.00 3.11 7.20 0.11 60.18 Average: 0 46.28 0.00 4.09 7.64 0.13 41.86 Average: 1 13.18 0.00 2.17 6.78 0.10 77.77