---> uname -a: Linux prd-centos7-docker-2c-8g-8841.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 7.3G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 604 4924 16 2292 6928 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:63:5d:f5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.33/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe63:5df5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:74:90:02:1c 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) 11/11/2025 _x86_64_ (2 CPU) 01:41:36 PM LINUX RESTART 01:42:02 PM tps rtps wtps bread/s bwrtn/s 01:43:01 PM 111.07 20.09 90.98 4194.42 29152.11 01:44:01 PM 87.18 0.00 87.18 0.00 8825.23 01:45:01 PM 68.49 5.53 62.96 1875.41 5095.59 01:46:01 PM 46.05 4.16 41.89 260.41 8295.65 Average: 78.07 7.39 70.67 1571.85 12775.37 01:42:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:43:01 PM 5604992 2403736 30.01 2088 1735264 961848 10.62 589264 1569480 65724 01:44:01 PM 5365016 2643712 33.01 2088 1930640 960428 10.60 638996 1713804 98816 01:45:01 PM 5183732 2824996 35.27 2088 2036496 1020056 11.26 753384 1764012 18932 01:46:01 PM 5042500 2966228 37.04 2088 2230348 988508 10.91 853596 1793924 8116 Average: 5299060 2709668 33.83 2088 1983187 982710 10.85 708810 1710305 47897 01:42:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:43:01 PM eth0 301.00 169.05 1155.14 57.65 0.00 0.00 0.00 01:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 PM eth0 38.52 34.25 541.49 4.35 0.00 0.00 0.00 01:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM eth0 20.16 17.68 80.24 5.67 0.00 0.00 0.00 01:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 PM eth0 296.64 268.41 2903.51 165.51 0.00 0.00 0.00 01:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 163.51 122.15 1170.06 58.29 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) 11/11/2025 _x86_64_ (2 CPU) 01:41:36 PM LINUX RESTART 01:42:02 PM CPU %user %nice %system %iowait %steal %idle 01:43:01 PM all 38.95 0.00 4.27 4.42 5.62 46.74 01:43:01 PM 0 49.27 0.00 5.38 3.89 6.10 35.36 01:43:01 PM 1 28.91 0.00 3.21 4.95 5.14 57.79 01:44:01 PM all 30.69 0.00 3.04 1.36 4.30 60.61 01:44:01 PM 0 27.85 0.00 3.16 1.68 4.18 63.13 01:44:01 PM 1 33.56 0.00 2.90 1.02 4.42 58.09 01:45:01 PM all 29.12 0.00 5.37 0.85 4.16 60.50 01:45:01 PM 0 39.32 0.00 5.86 1.22 4.71 48.89 01:45:01 PM 1 19.14 0.00 4.89 0.50 3.63 71.83 01:46:01 PM all 32.89 0.00 3.11 0.71 3.44 59.84 01:46:01 PM 0 42.88 0.00 3.44 1.11 3.51 49.06 01:46:01 PM 1 23.22 0.00 2.79 0.32 3.37 70.30 Average: all 32.88 0.00 3.95 1.82 4.37 56.98 Average: 0 39.71 0.00 4.45 1.96 4.61 49.27 Average: 1 26.16 0.00 3.46 1.69 4.13 64.56