---> uname -a: Linux prd-centos7-builder-2c-2g-1542.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 574 5045 16 2200 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:bc:34:13 brd ff:ff:ff:ff:ff:ff inet 10.30.170.239/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:febc:3413/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:11:ee:79:de 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e1960b00-e8f5-4847-a07b-6d8954a5977d.novalocal) 03/03/2024 _x86_64_ (2 CPU) 12:31:42 AM LINUX RESTART 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 158.98 46.66 112.32 6650.59 44100.80 12:34:01 AM 302.58 6.23 296.35 727.90 9442.85 12:35:01 AM 192.41 1.82 190.59 236.51 5724.82 Average: 217.98 18.24 199.74 2538.66 19758.08 12:32:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5439668 2569068 32.08 2620 1882296 952400 10.52 693332 1593492 95332 12:34:01 AM 5156248 2852488 35.62 2620 2120904 938488 10.36 741856 1771232 125052 12:35:01 AM 5163940 2844796 35.52 2620 2120828 921568 10.17 865664 1633196 10968 Average: 5253285 2755451 34.41 2620 2041343 937485 10.35 766951 1665973 77117 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:33:01 AM eth0 469.64 327.89 2627.16 65.26 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 53.61 47.74 606.01 5.53 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 48.40 40.26 70.46 15.83 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 190.57 138.65 1101.32 28.88 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e1960b00-e8f5-4847-a07b-6d8954a5977d.novalocal) 03/03/2024 _x86_64_ (2 CPU) 12:31:42 AM LINUX RESTART 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 34.32 0.00 7.78 8.58 0.11 49.22 12:33:01 AM 0 42.60 0.00 8.74 10.85 0.11 37.70 12:33:01 AM 1 26.19 0.00 6.86 6.37 0.11 60.48 12:34:01 AM all 32.49 0.00 2.96 8.87 0.10 55.59 12:34:01 AM 0 42.44 0.00 3.84 13.92 0.11 39.70 12:34:01 AM 1 22.82 0.00 2.09 3.95 0.09 71.05 12:35:01 AM all 33.44 0.00 2.20 5.80 0.10 58.46 12:35:01 AM 0 61.96 0.00 3.02 5.64 0.11 29.27 12:35:01 AM 1 6.87 0.00 1.41 5.94 0.08 85.69 Average: all 33.42 0.00 4.30 7.75 0.10 54.43 Average: 0 48.91 0.00 5.21 10.17 0.11 35.60 Average: 1 18.52 0.00 3.43 5.42 0.09 72.54