---> uname -a: Linux prd-centos7-docker-2c-8g-8024.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 619 4734 16 2467 6905 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:44:3d:74 brd ff:ff:ff:ff:ff:ff inet 10.32.6.65/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fe44:3d74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:78:8f:0d 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) 11/02/2025 _x86_64_ (2 CPU) 01:47:54 PM LINUX RESTART 01:49:01 PM tps rtps wtps bread/s bwrtn/s 01:50:01 PM 75.61 0.75 74.86 24.51 5548.29 01:51:01 PM 131.64 0.88 130.75 203.53 10227.42 01:52:01 PM 90.03 3.47 86.56 939.96 4492.52 01:53:01 PM 27.44 0.13 27.31 4.12 5106.57 01:54:01 PM 6.22 0.33 5.89 242.54 665.51 01:55:01 PM 16.25 1.93 14.32 274.39 860.50 01:56:01 PM 26.16 0.65 25.51 88.84 3641.81 Average: 53.42 1.16 52.26 254.11 4371.04 01:49:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 PM 5511392 2497344 31.18 2088 1878180 877204 9.69 526352 1692392 160428 01:51:01 PM 5089892 2918844 36.45 2088 1996996 1174660 12.97 875528 1728460 25688 01:52:01 PM 4659860 3348876 41.82 2088 2229120 1296232 14.31 1205292 1807620 115664 01:53:01 PM 4558160 3450576 43.09 2088 2269348 1317252 14.54 1300952 1806480 9200 01:54:01 PM 4520600 3488136 43.55 2088 2296368 1322260 14.60 1321076 1822988 11820 01:55:01 PM 4786116 3222620 40.24 2088 2398600 999768 11.04 1121304 1754368 99884 01:56:01 PM 4874892 3133844 39.13 2088 2394676 912944 10.08 1047156 1738256 9096 Average: 4857273 3151463 39.35 2088 2209041 1128617 12.46 1056809 1764366 61683 01:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:50:01 PM eth0 144.79 80.69 808.37 8.93 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 200.27 213.37 745.34 41.10 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 293.79 337.25 2324.79 46.86 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 39.90 45.43 266.97 7.30 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 8.88 8.93 53.10 2.07 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 12.00 10.48 7.75 5.01 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 14.50 13.74 11.57 6.19 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 102.26 101.68 604.34 16.81 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) 11/02/2025 _x86_64_ (2 CPU) 01:47:54 PM LINUX RESTART 01:49:01 PM CPU %user %nice %system %iowait %steal %idle 01:50:01 PM all 29.91 0.00 3.02 1.45 6.38 59.24 01:50:01 PM 0 36.57 0.00 3.70 2.21 6.23 51.29 01:50:01 PM 1 23.45 0.00 2.36 0.72 6.53 66.94 01:51:01 PM all 43.45 0.00 3.56 2.63 8.84 41.52 01:51:01 PM 0 41.23 0.00 4.73 4.79 9.32 39.92 01:51:01 PM 1 45.66 0.00 2.39 0.46 8.36 43.14 01:52:01 PM all 64.33 0.00 3.24 3.50 9.54 19.39 01:52:01 PM 0 54.57 0.00 4.89 5.95 10.09 24.50 01:52:01 PM 1 74.51 0.00 1.50 0.94 8.96 14.08 01:53:01 PM all 81.58 0.00 2.47 0.30 9.69 5.97 01:53:01 PM 0 80.22 0.00 2.77 0.54 9.91 6.57 01:53:01 PM 1 82.96 0.00 2.17 0.05 9.47 5.35 01:54:01 PM all 77.72 0.00 1.96 0.05 8.42 11.85 01:54:01 PM 0 76.25 0.00 2.05 0.07 8.57 13.06 01:54:01 PM 1 79.18 0.00 1.87 0.02 8.28 10.65 01:55:01 PM all 65.74 0.00 2.54 0.37 8.06 23.29 01:55:01 PM 0 73.94 0.00 3.20 0.55 8.03 14.28 01:55:01 PM 1 57.75 0.00 1.91 0.21 8.10 32.02 01:56:01 PM all 35.36 0.00 2.57 0.60 6.22 55.25 01:56:01 PM 0 51.65 0.00 3.33 0.81 5.87 38.34 01:56:01 PM 1 20.08 0.00 1.84 0.41 6.54 71.13 Average: all 56.29 0.00 2.77 1.29 8.14 31.51 Average: 0 58.75 0.00 3.54 2.18 8.28 27.24 Average: 1 53.85 0.00 2.01 0.41 8.00 35.74