---> uname -a: Linux prd-centos7-docker-2c-8g-474834.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 651 4176 16 2993 6862 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:93:1d:83 brd ff:ff:ff:ff:ff:ff inet 10.32.6.118/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fe93:1d83/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:68:85:99:1e 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) 07/08/2025 _x86_64_ (2 CPU) 11:10:20 PM LINUX RESTART 11:11:01 PM tps rtps wtps bread/s bwrtn/s 11:12:01 PM 107.25 18.84 88.41 4075.04 38357.74 11:13:01 PM 50.02 0.20 49.83 6.92 4251.62 11:14:01 PM 87.05 0.95 86.11 248.39 7181.35 11:15:02 PM 104.18 0.23 103.94 13.45 5210.25 11:16:01 PM 70.07 3.49 66.59 955.45 4505.97 11:17:01 PM 56.40 0.30 56.10 32.61 17331.38 11:18:01 PM 10.67 0.02 10.65 0.27 1403.00 11:19:01 PM 7.97 0.63 7.34 348.40 732.54 11:20:01 PM 26.37 0.58 25.79 43.39 8161.01 11:21:01 PM 24.69 1.51 23.17 166.34 3546.03 Average: 54.44 2.67 51.76 588.57 9076.32 11:11:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:12:01 PM 5730416 2278320 28.45 2088 1680036 882536 9.74 500784 1539600 29728 11:13:01 PM 5544256 2464480 30.77 2088 1839692 868772 9.59 523260 1662824 130820 11:14:01 PM 5317148 2691588 33.61 2088 1963592 1088944 12.02 665424 1726628 94468 11:15:02 PM 4950972 3057764 38.18 2088 2054160 1238260 13.67 989120 1745976 52316 11:16:01 PM 4638032 3370704 42.09 2088 2178900 1324556 14.62 1246684 1787324 31452 11:17:01 PM 3763336 4245400 53.01 2088 2628216 1777112 19.62 1830780 2041428 31644 11:18:01 PM 3687144 4321592 53.96 2088 2646240 1873804 20.69 1895452 2049632 10960 11:19:01 PM 3575088 4433648 55.36 2088 2673156 1918896 21.19 1984720 2069420 8076 11:20:01 PM 4281504 3727232 46.54 2088 2905568 998192 11.02 1233792 2109772 98820 11:21:01 PM 4306076 3702660 46.23 2088 2910788 948424 10.47 1369608 1949812 8868 Average: 4579397 3429339 42.82 2088 2348035 1291950 14.26 1223962 1868242 49715 11:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:12:01 PM eth0 161.43 104.14 816.06 51.89 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 43.12 37.11 599.89 3.87 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 58.30 35.16 397.41 11.28 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:02 PM eth0 267.00 326.41 1400.33 48.61 0.00 0.00 0.00 11:15:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 202.71 233.62 1480.20 32.96 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 166.81 178.52 2037.95 417.33 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 7.49 7.37 50.42 1.39 0.00 0.00 0.00 11:18:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 11:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 6.08 6.06 3.68 1.99 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 85.16 121.23 18.48 845.41 0.00 0.00 0.00 11:20:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 11:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 82.10 102.26 34.70 911.15 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 107.84 114.97 682.48 232.85 0.00 0.00 0.00 Average: lo 0.01 0.01 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) 07/08/2025 _x86_64_ (2 CPU) 11:10:20 PM LINUX RESTART 11:11:01 PM CPU %user %nice %system %iowait %steal %idle 11:12:01 PM all 28.18 0.00 4.30 5.48 16.68 45.36 11:12:01 PM 0 20.48 0.00 4.26 4.42 16.04 54.80 11:12:01 PM 1 36.07 0.00 4.36 6.58 17.32 35.67 11:13:01 PM all 23.24 0.00 2.34 1.16 13.60 59.65 11:13:01 PM 0 18.84 0.00 1.85 1.05 13.49 64.76 11:13:01 PM 1 27.75 0.00 2.83 1.26 13.74 54.42 11:14:01 PM all 27.78 0.00 2.96 0.98 16.39 51.89 11:14:01 PM 0 29.64 0.00 2.77 1.39 16.89 49.30 11:14:01 PM 1 25.91 0.00 3.17 0.57 15.86 54.49 11:15:02 PM all 37.40 0.00 3.33 5.87 23.56 29.83 11:15:02 PM 0 30.10 0.00 4.29 8.73 23.49 33.39 11:15:02 PM 1 45.22 0.00 2.30 2.81 23.65 26.02 11:16:01 PM all 52.49 0.00 2.80 3.68 20.86 20.17 11:16:01 PM 0 45.67 0.00 3.45 6.28 21.15 23.45 11:16:01 PM 1 59.76 0.00 2.11 0.92 20.54 16.67 11:17:01 PM all 53.69 0.00 3.62 2.12 18.33 22.24 11:17:01 PM 0 49.70 0.00 4.07 2.97 18.65 24.61 11:17:01 PM 1 57.76 0.00 3.16 1.24 18.01 19.83 11:18:01 PM all 71.33 0.00 2.19 0.04 15.56 10.89 11:18:01 PM 0 71.27 0.00 2.27 0.04 15.63 10.80 11:18:01 PM 1 71.40 0.00 2.11 0.02 15.49 10.98 11:19:01 PM all 75.66 0.00 2.36 0.08 13.89 8.02 11:19:01 PM 0 75.80 0.00 2.44 0.14 13.82 7.79 11:19:01 PM 1 75.50 0.00 2.29 0.04 13.93 8.24 11:20:01 PM all 48.60 0.00 2.43 0.82 10.12 38.03 11:20:01 PM 0 63.29 0.00 3.03 1.25 10.44 21.98 11:20:01 PM 1 34.68 0.00 1.87 0.40 9.83 53.21 11:21:01 PM all 32.56 0.00 2.05 0.89 6.61 57.89 11:21:01 PM 0 40.19 0.00 2.27 1.43 7.04 49.06 11:21:01 PM 1 25.14 0.00 1.81 0.37 6.19 66.50 Average: all 44.43 0.00 2.85 2.16 15.60 34.96 Average: 0 43.61 0.00 3.09 2.86 15.78 34.66 Average: 1 45.26 0.00 2.61 1.44 15.43 35.26