---> uname -a: Linux prd-centos7-docker-2c-8g-1390.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 617 4737 16 2465 6907 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:0d:25:dd brd ff:ff:ff:ff:ff:ff inet 10.32.6.240/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe0d:25dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:35:e8:16:3d 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) 08/19/2025 _x86_64_ (2 CPU) 01:48:00 PM LINUX RESTART 01:49:01 PM tps rtps wtps bread/s bwrtn/s 01:50:01 PM 63.19 0.77 62.42 25.31 5413.77 01:51:01 PM 98.95 0.85 98.10 202.40 9371.06 01:52:01 PM 96.24 3.48 92.76 940.82 4599.43 01:53:02 PM 34.35 0.15 34.20 5.45 6077.81 01:54:01 PM 7.09 0.41 6.69 249.02 698.71 01:55:01 PM 14.30 1.91 12.38 270.31 813.81 01:56:01 PM 29.29 0.65 28.64 88.84 3764.60 Average: 49.15 1.18 47.98 254.53 4400.36 01:49:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 PM 5539636 2469092 30.83 2088 1848080 903436 9.97 523116 1670608 135248 01:51:01 PM 5105724 2903004 36.25 2088 1987120 1181256 13.04 860772 1728684 44796 01:52:01 PM 4764844 3243884 40.50 2088 2150864 1258932 13.90 1127392 1781644 66304 01:53:02 PM 4283012 3725716 46.52 2088 2266536 1663028 18.36 1574640 1806280 6732 01:54:01 PM 4452948 3555780 44.40 2088 2292952 1445804 15.96 1385088 1823312 8732 01:55:01 PM 4805332 3203396 40.00 2088 2390284 990148 10.93 1103976 1751052 91892 01:56:01 PM 4862076 3146652 39.29 2088 2393868 926968 10.23 1056884 1739180 9088 Average: 4830510 3178218 39.68 2088 2189958 1195653 13.20 1090267 1757251 51827 01:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:50:01 PM eth0 136.48 68.71 842.61 7.80 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 185.37 167.93 697.95 29.31 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 302.15 361.93 2070.57 51.80 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 76.48 83.76 660.96 11.99 0.00 0.00 0.00 01:53:02 PM lo 0.02 0.02 0.00 0.00 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 7.82 7.89 51.54 1.70 0.00 0.00 0.00 01:54:01 PM lo 0.02 0.02 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 11.98 11.00 9.50 5.31 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 01:56:01 PM eth0 13.94 13.52 10.98 6.15 0.00 0.00 0.00 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.10 102.31 621.87 16.33 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) 08/19/2025 _x86_64_ (2 CPU) 01:48:00 PM LINUX RESTART 01:49:01 PM CPU %user %nice %system %iowait %steal %idle 01:50:01 PM all 31.32 0.00 3.18 0.92 6.02 58.56 01:50:01 PM 0 31.16 0.00 2.91 1.12 6.08 58.73 01:50:01 PM 1 31.49 0.00 3.43 0.72 5.95 58.41 01:51:01 PM all 41.58 0.00 3.50 2.42 8.39 44.10 01:51:01 PM 0 39.30 0.00 4.10 3.16 8.64 44.80 01:51:01 PM 1 43.86 0.00 2.91 1.68 8.16 43.39 01:52:01 PM all 62.95 0.00 3.43 3.28 8.51 21.83 01:52:01 PM 0 54.12 0.00 4.98 5.30 9.19 26.41 01:52:01 PM 1 72.08 0.00 1.83 1.18 7.79 17.12 01:53:02 PM all 81.42 0.00 2.63 0.33 8.45 7.17 01:53:02 PM 0 80.25 0.00 2.86 0.52 8.61 7.77 01:53:02 PM 1 82.57 0.00 2.38 0.16 8.30 6.58 01:54:01 PM all 76.01 0.00 2.17 0.05 7.67 14.10 01:54:01 PM 0 76.03 0.00 2.12 0.05 7.54 14.25 01:54:01 PM 1 76.04 0.00 2.21 0.02 7.78 13.95 01:55:01 PM all 69.29 0.00 2.41 0.49 7.26 20.55 01:55:01 PM 0 80.40 0.00 2.93 0.90 7.02 8.76 01:55:01 PM 1 58.58 0.00 1.90 0.10 7.50 31.92 01:56:01 PM all 36.17 0.00 2.66 0.63 5.90 54.63 01:56:01 PM 0 31.55 0.00 2.25 0.78 6.31 59.12 01:56:01 PM 1 40.90 0.00 3.09 0.47 5.49 50.04 Average: all 56.38 0.00 2.86 1.17 7.44 32.14 Average: 0 55.37 0.00 3.18 1.72 7.62 32.12 Average: 1 57.40 0.00 2.55 0.63 7.26 32.16