---> uname -a: Linux prd-centos7-builder-2c-1g-7657.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 598 4984 16 2237 6933 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:ca:30:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.170.77/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:feca:30c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:00:33:2d 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 3.10.0-1127.el7.x86_64 (centos-7-builder-41f017ea-22d6-4133-9b56-ba9b03e4cebe.novalocal) 12/13/2023 _x86_64_ (2 CPU) 11:12:47 AM LINUX RESTART 11:13:03 AM tps rtps wtps bread/s bwrtn/s 11:14:01 AM 163.73 82.28 81.45 7520.36 39912.04 11:15:01 AM 56.84 10.24 46.59 966.05 6234.10 11:16:01 AM 206.85 0.38 206.46 78.88 8303.95 Average: 142.24 30.40 111.84 2803.35 17908.80 11:13:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:14:01 AM 5583752 2424984 30.28 2620 1792640 1175948 12.98 611068 1567140 151244 11:15:01 AM 5460412 2548324 31.82 2620 1900584 971528 10.73 771172 1512944 58920 11:16:01 AM 5197048 2811688 35.11 2620 2112524 972588 10.74 821724 1680556 70708 Average: 5413737 2594999 32.40 2620 1935249 1040021 11.48 734655 1586880 93624 11:13:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:14:01 AM eth0 326.51 228.50 1491.82 59.79 0.00 0.00 0.00 11:14:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 11:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 44.53 39.06 372.93 13.73 0.00 0.00 0.00 11:15:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 70.34 62.49 866.89 9.04 0.00 0.00 0.00 11:16:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 145.14 108.71 904.12 27.16 0.00 0.00 0.00 Average: lo 0.04 0.04 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 3.10.0-1127.el7.x86_64 (centos-7-builder-41f017ea-22d6-4133-9b56-ba9b03e4cebe.novalocal) 12/13/2023 _x86_64_ (2 CPU) 11:12:47 AM LINUX RESTART 11:13:03 AM CPU %user %nice %system %iowait %steal %idle 11:14:01 AM all 19.37 0.00 6.13 19.19 0.08 55.23 11:14:01 AM 0 17.23 0.00 6.03 19.71 0.09 56.95 11:14:01 AM 1 21.53 0.00 6.19 18.66 0.07 53.55 11:15:01 AM all 13.87 0.00 1.38 2.78 0.09 81.88 11:15:01 AM 0 3.56 0.00 0.73 0.37 0.08 95.25 11:15:01 AM 1 24.41 0.00 2.09 5.25 0.09 68.16 11:16:01 AM all 30.95 0.00 2.39 6.26 0.11 60.31 11:16:01 AM 0 19.09 0.00 1.76 6.21 0.10 72.84 11:16:01 AM 1 43.25 0.00 3.02 6.29 0.11 47.33 Average: all 21.35 0.00 3.25 9.24 0.09 66.07 Average: 0 13.16 0.00 2.77 8.53 0.09 75.45 Average: 1 29.71 0.00 3.74 9.97 0.09 56.50