---> uname -a: Linux prd-centos7-builder-2c-2g-3716.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 604 5046 16 2170 6924 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:47:26:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.170.221/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fe47:26a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:0c:fa:61 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) 02/06/2024 _x86_64_ (2 CPU) 12:41:51 AM LINUX RESTART 12:42:01 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 213.37 122.32 91.05 9822.24 40853.40 12:44:01 AM 149.02 0.88 148.13 28.65 5270.85 12:45:01 AM 217.35 1.33 216.02 138.00 7641.56 12:46:01 AM 150.65 0.53 150.12 100.47 4667.89 Average: 182.60 31.28 151.32 2523.35 14612.21 12:42:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 5583276 2425460 30.29 2620 1801188 889444 9.82 603700 1553180 60956 12:44:01 AM 5299744 2708992 33.83 2620 1993900 944084 10.42 698092 1704156 139164 12:45:01 AM 5140084 2868652 35.82 2620 2106028 960780 10.61 907224 1628920 115276 12:46:01 AM 5124120 2884616 36.02 2620 2113832 962924 10.63 911968 1633924 41712 Average: 5286806 2721930 33.99 2620 2003737 939308 10.37 780246 1630045 89277 12:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:43:01 AM eth0 231.49 177.10 2199.21 57.62 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 54.18 47.37 824.80 5.59 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 32.03 30.15 326.33 7.25 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 13.09 14.01 37.49 6.21 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 82.72 67.17 847.14 19.17 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) 02/06/2024 _x86_64_ (2 CPU) 12:41:51 AM LINUX RESTART 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 25.10 0.00 7.20 14.21 0.12 53.37 12:43:01 AM 0 22.80 0.00 6.94 12.39 0.11 57.76 12:43:01 AM 1 27.43 0.00 7.44 16.03 0.12 48.98 12:44:01 AM all 23.84 0.00 2.14 6.60 0.46 66.96 12:44:01 AM 0 16.78 0.00 1.40 9.07 0.77 71.98 12:44:01 AM 1 31.10 0.00 2.94 4.07 0.14 61.74 12:45:01 AM all 29.19 0.00 2.73 7.44 0.15 60.49 12:45:01 AM 0 11.80 0.00 1.87 3.86 0.12 82.34 12:45:01 AM 1 47.18 0.00 3.62 11.13 0.18 37.90 12:46:01 AM all 26.18 0.00 1.91 4.38 0.14 67.39 12:46:01 AM 0 5.30 0.00 1.43 5.39 0.09 87.78 12:46:01 AM 1 47.92 0.00 2.37 3.35 0.19 46.17 Average: all 26.06 0.00 3.51 8.19 0.22 62.02 Average: 0 14.25 0.00 2.91 7.70 0.28 74.87 Average: 1 38.21 0.00 4.12 8.71 0.16 48.81