---> uname -a: Linux prd-centos7-docker-2c-8g-10485.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 7.3G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 620 5017 16 2182 6911 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:f8:fe:2f brd ff:ff:ff:ff:ff:ff inet 10.32.6.189/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fef8:fe2f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fe:8b:c4:ce 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) 11/29/2025 _x86_64_ (2 CPU) 04:36:35 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:03 AM 86.42 20.06 66.36 4078.03 4503.81 04:39:01 AM 83.99 0.00 83.99 0.00 8264.87 04:40:01 AM 101.40 2.26 99.13 341.39 6815.13 04:41:01 AM 36.85 0.47 36.39 81.13 4394.84 Average: 77.11 5.75 71.36 1134.97 5975.36 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:03 AM 5591480 2417256 30.18 2088 1761776 942824 10.41 587244 1582648 80164 04:39:01 AM 5368752 2639984 32.96 2088 1945324 928028 10.25 615852 1723200 114696 04:40:01 AM 5183200 2825536 35.28 2088 2109140 922564 10.19 810828 1696520 105496 04:41:01 AM 5165552 2843184 35.50 2088 2119936 926080 10.22 825156 1697376 10304 Average: 5327246 2681490 33.48 2088 1984044 929874 10.27 709770 1674936 77665 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:03 AM eth0 340.85 174.55 1373.80 55.16 0.00 0.00 0.00 04:38:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:03 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 31.72 30.36 309.18 4.10 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 311.51 316.50 2499.95 53.11 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 11.69 13.22 11.62 6.02 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 175.17 134.54 1054.98 29.82 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) 11/29/2025 _x86_64_ (2 CPU) 04:36:35 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:03 AM all 38.94 0.00 4.60 3.16 4.05 49.25 04:38:03 AM 0 54.73 0.00 6.22 4.27 4.62 30.16 04:38:03 AM 1 23.81 0.00 3.07 2.10 3.51 67.51 04:39:01 AM all 34.79 0.00 3.43 1.21 2.58 57.99 04:39:01 AM 0 32.93 0.00 3.20 0.95 2.39 60.54 04:39:01 AM 1 36.63 0.00 3.68 1.46 2.78 55.44 04:40:01 AM all 51.87 0.00 4.53 2.33 5.08 36.19 04:40:01 AM 0 45.28 0.00 5.87 3.89 5.59 39.37 04:40:01 AM 1 58.56 0.00 3.15 0.74 4.57 32.97 04:41:01 AM all 37.96 0.00 2.32 0.47 2.22 57.02 04:41:01 AM 0 39.68 0.00 2.28 0.38 2.32 55.35 04:41:01 AM 1 36.24 0.00 2.38 0.59 2.12 58.68 Average: all 40.88 0.00 3.72 1.79 3.48 50.12 Average: 0 43.16 0.00 4.38 2.37 3.73 46.36 Average: 1 38.63 0.00 3.06 1.23 3.24 53.84