---> uname -a: Linux prd-centos7-docker-2c-8g-1465.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 630 4728 16 2462 6894 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:7a:50:bf brd ff:ff:ff:ff:ff:ff inet 10.32.7.177/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fe7a:50bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d1:c2:69:b3 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) 07/27/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 212.88 115.01 97.87 9553.57 38328.21 01:50:01 PM 72.95 0.20 72.75 6.93 5088.20 01:51:01 PM 120.33 1.30 119.03 245.82 9897.17 01:52:01 PM 85.57 3.09 82.48 898.69 5085.00 01:53:02 PM 24.18 0.12 24.07 3.59 4545.36 01:54:01 PM 6.61 0.39 6.22 248.31 824.64 01:55:01 PM 21.77 2.26 19.51 349.99 3318.38 Average: 77.92 17.52 60.41 1618.28 9603.62 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5659844 2348884 29.33 2088 1672408 947404 10.46 575484 1534552 37360 01:50:01 PM 5460268 2548460 31.82 2088 1873616 901228 9.95 578716 1688092 146848 01:51:01 PM 5050176 2958552 36.94 2088 2012900 1165336 12.87 913272 1731828 44532 01:52:01 PM 4373752 3634976 45.39 2088 2226728 1613932 17.82 1493696 1806064 98836 01:53:02 PM 4198028 3810700 47.58 2088 2272484 1665216 18.39 1662588 1807496 13960 01:54:01 PM 4278852 3729876 46.57 2088 2295264 1662664 18.36 1563476 1823024 7712 01:55:01 PM 4812388 3196340 39.91 2088 2387828 966680 10.67 1097820 1754000 21564 Average: 4833330 3175398 39.65 2088 2105890 1274637 14.07 1126436 1735008 52973 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 269.70 144.83 801.42 52.60 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 132.83 82.79 772.26 8.47 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 231.13 253.04 1059.57 42.07 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 267.61 310.37 2011.86 43.12 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:02 PM eth0 43.68 51.31 319.96 8.18 0.00 0.00 0.00 01:53:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 5.84 5.21 3.74 1.65 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 16.11 14.38 11.53 7.26 0.00 0.00 0.00 01:55:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 138.46 123.44 713.32 23.39 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 07/27/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 42.77 0.00 13.33 8.23 2.66 33.01 01:49:01 PM 0 40.08 0.00 14.71 7.59 2.68 34.93 01:49:01 PM 1 45.43 0.00 11.98 8.87 2.65 31.06 01:50:01 PM all 35.70 0.00 4.02 0.41 2.72 57.14 01:50:01 PM 0 30.07 0.00 3.83 0.31 2.62 63.18 01:50:01 PM 1 41.42 0.00 4.21 0.52 2.81 51.04 01:51:01 PM all 52.85 0.00 3.99 2.33 3.36 37.47 01:51:01 PM 0 44.43 0.00 5.00 3.80 3.19 43.58 01:51:01 PM 1 61.42 0.00 2.97 0.83 3.55 31.22 01:52:01 PM all 75.85 0.00 3.46 1.81 3.92 14.96 01:52:01 PM 0 68.73 0.00 4.76 2.81 3.87 19.83 01:52:01 PM 1 83.11 0.00 2.11 0.78 3.97 10.03 01:53:02 PM all 87.07 0.00 2.69 0.24 4.25 5.74 01:53:02 PM 0 86.11 0.00 2.90 0.45 4.29 6.25 01:53:02 PM 1 88.05 0.00 2.49 0.02 4.20 5.24 01:54:01 PM all 82.36 0.00 2.15 0.01 3.98 11.50 01:54:01 PM 0 83.20 0.00 2.29 0.00 3.95 10.56 01:54:01 PM 1 81.52 0.00 2.01 0.02 4.02 12.42 01:55:01 PM all 58.90 0.00 2.65 0.20 3.19 35.06 01:55:01 PM 0 60.54 0.00 2.83 0.14 2.99 33.49 01:55:01 PM 1 57.27 0.00 2.46 0.26 3.37 36.64 Average: all 61.82 0.00 4.64 1.91 3.43 28.19 Average: 0 58.57 0.00 5.22 2.18 3.36 30.68 Average: 1 65.10 0.00 4.07 1.64 3.50 25.69