---> uname -a: Linux prd-centos7-docker-2c-8g-627.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: 2799.998 BogoMIPS: 5599.99 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 583 5138 16 2099 6953 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:42:e2:db brd ff:ff:ff:ff:ff:ff inet 10.32.6.103/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe42:e2db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:41:16:c2:20 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) 12/15/2025 _x86_64_ (2 CPU) 05:47:26 PM LINUX RESTART 05:48:02 PM tps rtps wtps bread/s bwrtn/s 05:49:01 PM 76.79 10.55 66.25 1677.59 4880.35 05:50:01 PM 78.52 1.52 77.01 1028.31 7083.03 05:51:01 PM 58.31 8.13 50.18 1082.78 5100.60 05:52:01 PM 25.16 0.18 24.98 27.04 1460.66 Average: 59.63 5.07 54.56 950.97 4630.14 05:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:49:01 PM 5540368 2468360 30.82 2088 1778932 957396 10.57 623464 1595056 56588 05:50:01 PM 5352324 2656404 33.17 2088 1989352 888160 9.81 602360 1753424 115416 05:51:01 PM 5334820 2673908 33.39 2088 2038852 849356 9.38 714464 1652720 33460 05:52:01 PM 5244920 2763808 34.51 2088 2047024 931320 10.28 801728 1655608 14712 Average: 5368108 2640620 32.97 2088 1963540 906558 10.01 685504 1664202 55044 05:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:49:01 PM eth0 339.12 178.13 1442.15 59.55 0.00 0.00 0.00 05:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 PM eth0 38.78 33.73 270.29 6.89 0.00 0.00 0.00 05:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 PM eth0 15.98 14.64 85.23 4.43 0.00 0.00 0.00 05:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 PM eth0 11.07 12.19 11.50 5.81 0.00 0.00 0.00 05:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.26 59.19 448.24 19.00 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) 12/15/2025 _x86_64_ (2 CPU) 05:47:26 PM LINUX RESTART 05:48:02 PM CPU %user %nice %system %iowait %steal %idle 05:49:01 PM all 36.09 0.00 2.96 2.38 5.82 52.74 05:49:01 PM 0 30.21 0.00 2.83 2.32 5.39 59.25 05:49:01 PM 1 42.02 0.00 3.11 2.45 6.26 46.16 05:50:01 PM all 33.62 0.00 3.64 1.18 4.53 57.03 05:50:01 PM 0 22.88 0.00 2.92 0.73 3.50 69.98 05:50:01 PM 1 44.53 0.00 4.39 1.64 5.58 43.87 05:51:01 PM all 32.99 0.00 5.83 1.35 4.89 54.93 05:51:01 PM 0 31.32 0.00 5.47 1.08 4.65 57.48 05:51:01 PM 1 34.68 0.00 6.18 1.61 5.12 52.40 05:52:01 PM all 37.18 0.00 1.86 0.33 3.75 56.88 05:52:01 PM 0 42.30 0.00 2.22 0.35 4.09 51.04 05:52:01 PM 1 32.13 0.00 1.48 0.33 3.42 62.65 Average: all 34.96 0.00 3.58 1.31 4.75 55.40 Average: 0 31.63 0.00 3.36 1.12 4.40 59.49 Average: 1 38.32 0.00 3.79 1.50 5.09 51.31