---> uname -a: Linux prd-centos7-docker-2c-8g-4698.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 20G 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 578 5144 16 2097 6957 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:68:3d:54 brd ff:ff:ff:ff:ff:ff inet 10.32.6.157/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe68:3d54/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:06:f0:cd:1e 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-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 07/03/2025 _x86_64_ (2 CPU) 02:14:43 PM LINUX RESTART 02:15:02 PM tps rtps wtps bread/s bwrtn/s 02:16:01 PM 168.81 67.42 101.39 5990.43 39566.49 02:17:01 PM 82.17 0.00 82.17 0.00 8390.36 02:18:01 PM 68.63 8.13 60.51 1972.29 5344.67 02:19:01 PM 27.79 2.08 25.71 201.40 1484.07 Average: 86.53 19.22 67.31 2025.52 13594.78 02:15:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 PM 5668900 2339828 29.22 2088 1725416 934600 10.32 531308 1563460 62732 02:17:01 PM 5390752 2617976 32.69 2088 1928164 955824 10.55 606628 1716952 87692 02:18:01 PM 5273976 2734752 34.15 2088 2033108 936236 10.34 666512 1755780 33228 02:19:01 PM 5283576 2725152 34.03 2088 2037732 919452 10.15 776012 1639356 7560 Average: 5404301 2604427 32.52 2088 1931105 936528 10.34 645115 1668887 47803 02:15:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:16:01 PM eth0 375.25 171.19 1108.58 58.89 0.00 0.00 0.00 02:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM eth0 54.33 48.32 689.03 6.29 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM eth0 20.81 18.03 80.06 5.79 0.00 0.00 0.00 02:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM eth0 17.68 17.67 14.61 7.81 0.00 0.00 0.00 02:19:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 02:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 116.01 63.38 470.58 19.54 0.00 0.00 0.00 Average: lo 0.13 0.13 0.03 0.03 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-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 07/03/2025 _x86_64_ (2 CPU) 02:14:43 PM LINUX RESTART 02:15:02 PM CPU %user %nice %system %iowait %steal %idle 02:16:01 PM all 38.15 0.00 9.53 6.90 5.62 39.80 02:16:01 PM 0 36.26 0.00 9.83 5.61 5.54 42.75 02:16:01 PM 1 40.04 0.00 9.21 8.19 5.72 36.85 02:17:01 PM all 36.09 0.00 3.42 0.62 2.40 57.47 02:17:01 PM 0 35.33 0.00 2.91 0.43 2.28 59.05 02:17:01 PM 1 36.87 0.00 3.91 0.81 2.51 55.90 02:18:01 PM all 35.91 0.00 6.23 0.73 2.78 54.35 02:18:01 PM 0 46.62 0.00 6.51 0.65 2.91 43.31 02:18:01 PM 1 25.46 0.00 5.95 0.82 2.66 65.12 02:19:01 PM all 37.00 0.00 2.48 0.51 2.39 57.62 02:19:01 PM 0 56.61 0.00 2.96 0.95 3.05 36.44 02:19:01 PM 1 18.13 0.00 2.03 0.10 1.78 77.96 Average: all 36.78 0.00 5.40 2.17 3.29 52.35 Average: 0 43.66 0.00 5.55 1.91 3.44 45.44 Average: 1 30.01 0.00 5.25 2.44 3.15 59.16