---> uname -a: Linux prd-centos7-docker-2c-8g-477.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 627 4734 16 2459 6898 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:89:2a:59 brd ff:ff:ff:ff:ff:ff inet 10.32.6.139/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fe89:2a59/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2e:65:16:c0 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) 07/15/2025 _x86_64_ (2 CPU) 01:47:47 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 202.28 100.90 101.38 9167.22 39599.42 01:50:01 PM 94.75 0.00 94.75 0.00 9108.13 01:51:01 PM 76.19 0.87 75.32 203.03 5331.51 01:52:01 PM 73.76 3.43 70.33 939.06 3307.79 01:53:01 PM 40.54 0.20 40.34 7.06 6183.10 01:54:01 PM 6.60 0.33 6.26 242.30 689.82 01:55:02 PM 16.12 2.26 13.86 350.11 856.57 Average: 72.88 15.43 57.45 1558.59 9296.35 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5714376 2294352 28.65 2088 1692880 900516 9.94 503840 1546444 50428 01:50:01 PM 5425616 2583112 32.25 2088 1917032 917452 10.13 580048 1711768 88460 01:51:01 PM 5121560 2887168 36.05 2088 1988536 1166240 12.88 851564 1722384 23420 01:52:01 PM 4814244 3194484 39.89 2088 2135644 1239364 13.68 1092872 1771908 59472 01:53:01 PM 4148604 3860124 48.20 2088 2259664 1814816 20.04 1716912 1799364 7500 01:54:01 PM 4402572 3606156 45.03 2088 2289228 1464980 16.17 1444052 1817588 11852 01:55:02 PM 4888828 3119900 38.96 2088 2386884 911916 10.07 1020264 1752236 102000 Average: 4930829 3077899 38.43 2088 2095695 1202183 13.27 1029936 1731670 49019 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 268.58 140.54 835.84 51.12 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 150.94 97.52 889.07 10.44 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 161.32 183.90 577.72 35.32 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 248.68 290.81 1811.52 41.04 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 01:53:01 PM eth0 100.57 112.04 798.50 16.23 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 8.94 9.29 53.19 2.20 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 01:55:02 PM eth0 15.92 12.91 11.67 7.34 0.00 0.00 0.00 01:55:02 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 136.39 120.97 710.90 23.38 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) 07/15/2025 _x86_64_ (2 CPU) 01:47:47 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 38.74 0.00 9.57 7.74 7.30 36.65 01:49:01 PM 0 44.54 0.00 9.71 7.87 7.47 30.42 01:49:01 PM 1 32.99 0.00 9.45 7.62 7.12 42.82 01:50:01 PM all 33.11 0.00 3.42 1.33 4.31 57.82 01:50:01 PM 0 42.58 0.00 4.21 1.59 4.90 46.72 01:50:01 PM 1 23.87 0.00 2.64 1.07 3.75 68.67 01:51:01 PM all 35.34 0.00 2.67 0.98 5.62 55.40 01:51:01 PM 0 32.93 0.00 3.42 1.19 6.00 56.47 01:51:01 PM 1 37.78 0.00 1.91 0.76 5.24 54.31 01:52:01 PM all 55.74 0.00 2.76 1.64 7.39 32.47 01:52:01 PM 0 49.41 0.00 4.12 2.60 8.05 35.81 01:52:01 PM 1 62.22 0.00 1.38 0.66 6.70 29.04 01:53:01 PM all 80.32 0.00 2.85 0.48 8.20 8.16 01:53:01 PM 0 77.85 0.00 3.30 0.79 8.30 9.77 01:53:01 PM 1 82.79 0.00 2.37 0.18 8.11 6.55 01:54:01 PM all 76.33 0.00 2.17 0.04 7.28 14.19 01:54:01 PM 0 75.24 0.00 2.45 0.05 7.38 14.88 01:54:01 PM 1 77.42 0.00 1.90 0.00 7.19 13.49 01:55:02 PM all 66.42 0.00 2.65 0.36 6.19 24.38 01:55:02 PM 0 77.43 0.00 3.01 0.65 6.61 12.29 01:55:02 PM 1 55.76 0.00 2.29 0.09 5.79 36.07 Average: all 54.81 0.00 3.74 1.82 6.60 33.03 Average: 0 56.83 0.00 4.33 2.13 6.95 29.77 Average: 1 52.80 0.00 3.16 1.51 6.25 36.29