---> uname -a: Linux prd-centos7-builder-2c-1g-11925.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 5.5G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 586 5132 16 2102 6946 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:dc:ea:67 brd ff:ff:ff:ff:ff:ff inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:fedc:ea67/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:f1:ea:6e 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) 12/30/2023 _x86_64_ (2 CPU) 01:13:31 PM LINUX RESTART 01:14:03 PM tps rtps wtps bread/s bwrtn/s 01:15:01 PM 108.11 22.41 85.70 4634.14 5884.75 01:16:01 PM 239.24 1.70 237.54 227.71 8506.05 01:17:01 PM 144.36 0.30 144.06 52.36 5598.50 Average: 163.90 8.14 155.76 1638.15 6663.00 01:14:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:15:01 PM 5480112 2528624 31.57 2620 1846464 943964 10.42 644520 1613200 109452 01:16:01 PM 5350464 2658272 33.19 2620 2025340 836276 9.23 670404 1664668 124188 01:17:01 PM 5234052 2774684 34.65 2620 2039024 936912 10.34 783652 1667060 28828 Average: 5354876 2653860 33.14 2620 1970276 905717 10.00 699525 1648309 87489 01:14:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:15:01 PM eth0 345.56 243.51 1632.00 60.04 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 46.25 40.87 526.15 7.45 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 15.72 17.07 38.68 7.28 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 135.85 100.49 732.29 24.92 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) 12/30/2023 _x86_64_ (2 CPU) 01:13:31 PM LINUX RESTART 01:14:03 PM CPU %user %nice %system %iowait %steal %idle 01:15:01 PM all 27.92 0.00 3.54 6.49 0.11 61.94 01:15:01 PM 0 37.28 0.00 3.94 6.72 0.12 51.94 01:15:01 PM 1 18.81 0.00 3.16 6.25 0.12 71.65 01:16:01 PM all 28.60 0.00 3.07 7.64 0.10 60.58 01:16:01 PM 0 48.94 0.00 4.95 9.00 0.09 37.02 01:16:01 PM 1 9.20 0.00 1.26 6.37 0.10 83.07 01:17:01 PM all 30.39 0.00 1.92 4.73 0.09 62.87 01:17:01 PM 0 46.11 0.00 2.51 5.57 0.11 45.70 01:17:01 PM 1 15.35 0.00 1.35 3.92 0.09 79.29 Average: all 28.97 0.00 2.84 6.29 0.10 61.80 Average: 0 44.09 0.00 3.80 7.10 0.11 44.90 Average: 1 14.43 0.00 1.92 5.52 0.10 78.03