---> uname -a: Linux prd-centos7-docker-2c-8g-1737.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 621 4825 16 2373 6906 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:24:b9:67 brd ff:ff:ff:ff:ff:ff inet 10.32.7.156/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe24:b967/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:55:06:20:af 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) 12/26/2025 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 157.15 52.75 104.40 5816.38 39597.46 08:53:01 PM 89.71 0.00 89.71 0.00 8665.48 08:54:01 PM 112.69 1.55 111.14 303.80 7186.69 08:55:01 PM 80.39 4.61 75.77 1065.60 5911.36 08:56:01 PM 29.14 0.25 28.89 36.90 4270.73 Average: 93.61 11.70 81.91 1430.49 13041.10 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5650636 2358100 29.44 2088 1718084 932056 10.29 552388 1560452 58828 08:53:01 PM 5352828 2655908 33.16 2088 1938760 958168 10.58 643236 1715760 109428 08:54:01 PM 4894756 3113980 38.88 2088 2079588 1260820 13.92 1031352 1756428 66508 08:55:01 PM 4924048 3084688 38.52 2088 2300664 975908 10.77 1069764 1675656 108332 08:56:01 PM 4938692 3070044 38.33 2088 2301980 954464 10.54 1048880 1680212 7752 Average: 5152192 2856544 35.67 2088 2067815 1016283 11.22 869124 1677702 70170 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 349.87 192.67 1034.39 59.50 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 50.64 47.19 660.21 5.65 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 351.43 410.11 1955.34 66.57 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 203.81 232.63 1652.39 33.68 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 12.32 13.49 17.46 5.88 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 193.10 179.16 1064.01 34.17 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) 12/26/2025 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 42.08 0.00 10.34 5.35 2.43 39.80 08:52:01 PM 0 42.77 0.00 10.80 5.45 2.49 38.49 08:52:01 PM 1 41.41 0.00 9.85 5.27 2.36 41.12 08:53:01 PM all 36.27 0.00 3.30 0.65 2.07 57.71 08:53:01 PM 0 35.16 0.00 3.48 0.29 2.17 58.89 08:53:01 PM 1 37.37 0.00 3.13 1.00 1.97 56.52 08:54:01 PM all 61.94 0.00 4.12 2.27 2.96 28.72 08:54:01 PM 0 53.69 0.00 5.81 3.49 2.79 34.22 08:54:01 PM 1 70.34 0.00 2.40 1.02 3.13 23.11 08:55:01 PM all 65.30 0.00 3.21 1.67 2.85 26.97 08:55:01 PM 0 56.78 0.00 3.53 2.13 2.64 34.92 08:55:01 PM 1 73.99 0.00 2.89 1.19 3.06 18.87 08:56:01 PM all 38.43 0.00 2.42 0.22 1.90 57.03 08:56:01 PM 0 52.28 0.00 2.40 0.39 1.98 42.96 08:56:01 PM 1 25.03 0.00 2.44 0.07 1.83 70.63 Average: all 48.69 0.00 4.66 2.01 2.44 42.20 Average: 0 48.09 0.00 5.19 2.34 2.41 41.97 Average: 1 49.29 0.00 4.13 1.69 2.46 42.44