---> uname -a: Linux prd-centos7-docker-2c-8g-4717.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 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 599 5124 16 2097 6937 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:8c:4d:f6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.105/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe8c:4df6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1d:26:0c:c6 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) 02:59:27 PM LINUX RESTART 03:00:01 PM tps rtps wtps bread/s bwrtn/s 03:01:01 PM 77.13 10.36 66.76 1648.05 4348.44 03:02:01 PM 95.11 1.58 93.53 1029.43 8069.01 03:03:01 PM 71.41 7.99 63.41 1078.03 4895.77 03:04:01 PM 27.66 0.18 27.48 27.05 1390.99 Average: 67.83 5.03 62.80 945.86 4676.53 03:00:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:01:01 PM 5566332 2442396 30.50 2088 1778392 955632 10.55 602480 1589108 68868 03:02:01 PM 5395200 2613528 32.63 2088 1986808 877144 9.68 561840 1747728 103708 03:03:01 PM 5292380 2716348 33.92 2088 2037344 902604 9.97 766288 1640096 33572 03:04:01 PM 5315584 2693144 33.63 2088 2038348 916480 10.12 744540 1639284 9088 Average: 5392374 2616354 32.67 2088 1960223 912965 10.08 668787 1654054 53809 03:00:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:01:01 PM eth0 295.43 180.20 1488.78 56.22 0.00 0.00 0.00 03:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 PM eth0 34.92 30.08 264.91 11.89 0.00 0.00 0.00 03:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 PM eth0 16.55 15.39 80.40 4.71 0.00 0.00 0.00 03:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 PM eth0 11.76 13.19 11.21 6.25 0.00 0.00 0.00 03:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.71 59.74 461.58 19.78 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-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 07/03/2025 _x86_64_ (2 CPU) 02:59:27 PM LINUX RESTART 03:00:01 PM CPU %user %nice %system %iowait %steal %idle 03:01:01 PM all 36.21 0.00 3.49 2.77 4.22 53.31 03:01:01 PM 0 42.94 0.00 4.13 2.75 4.53 45.66 03:01:01 PM 1 29.60 0.00 2.88 2.79 3.90 60.83 03:02:01 PM all 34.91 0.00 3.92 0.93 3.69 56.55 03:02:01 PM 0 35.94 0.00 4.06 1.07 3.63 55.31 03:02:01 PM 1 33.88 0.00 3.78 0.77 3.78 57.79 03:03:01 PM all 34.96 0.00 5.83 0.83 3.55 54.83 03:03:01 PM 0 35.53 0.00 5.87 0.90 3.57 54.13 03:03:01 PM 1 34.40 0.00 5.77 0.79 3.52 55.53 03:04:01 PM all 38.43 0.00 2.10 0.17 2.40 56.90 03:04:01 PM 0 55.34 0.00 2.81 0.30 3.06 38.49 03:04:01 PM 1 22.08 0.00 1.44 0.05 1.78 74.65 Average: all 36.12 0.00 3.84 1.17 3.47 55.40 Average: 0 42.37 0.00 4.22 1.25 3.69 48.46 Average: 1 29.97 0.00 3.46 1.10 3.24 62.23