---> uname -a: Linux prd-centos7-docker-2c-8g-1109.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 622 4733 16 2465 6903 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:2d:d6:7e brd ff:ff:ff:ff:ff:ff inet 10.32.6.225/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fe2d:d67e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5e:8f:bf:8a 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) 07/23/2025 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 152.20 47.70 104.50 5740.09 39430.70 01:50:01 PM 88.70 0.00 88.70 0.00 8001.95 01:51:01 PM 105.64 1.31 104.33 246.43 6434.03 01:52:01 PM 87.99 3.11 84.88 899.82 5024.47 01:53:01 PM 28.63 0.18 28.45 5.73 4483.94 01:54:01 PM 6.15 0.33 5.82 242.58 652.43 01:55:01 PM 9.50 1.90 7.61 269.73 632.04 01:56:01 PM 27.28 0.32 26.96 72.17 3693.41 Average: 63.03 6.79 56.24 926.80 8482.30 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5719216 2289520 28.59 2088 1698236 883552 9.76 493256 1551564 47660 01:50:01 PM 5447896 2560840 31.98 2088 1902144 909836 10.05 570896 1704016 77160 01:51:01 PM 5054456 2954280 36.89 2088 2018680 1169376 12.91 899252 1734516 45376 01:52:01 PM 4489104 3519632 43.95 2088 2228736 1522592 16.81 1371800 1807636 97212 01:53:01 PM 4456328 3552408 44.36 2088 2266628 1480712 16.35 1402144 1805260 7688 01:54:01 PM 4180440 3828296 47.80 2088 2291264 1731176 19.11 1657948 1821572 7876 01:55:01 PM 4887508 3121228 38.97 2088 2383888 907760 10.02 1015408 1756692 86404 01:56:01 PM 4859780 3148956 39.32 2088 2391184 923300 10.19 1042008 1756544 7636 Average: 4886841 3121895 38.98 2088 2147595 1191038 13.15 1056589 1742225 47126 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 217.68 132.51 839.63 50.88 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 148.13 97.36 911.43 10.53 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 221.10 252.99 932.35 45.29 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 252.77 288.27 1985.63 39.37 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 39.15 45.03 266.90 7.15 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 7.67 7.62 50.81 1.70 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 13.26 11.93 13.51 4.91 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 13.90 13.20 11.19 5.80 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 113.93 106.08 625.45 20.67 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) 07/23/2025 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 41.52 0.00 10.07 6.12 2.29 39.99 01:49:02 PM 0 46.31 0.00 10.72 7.21 2.35 33.41 01:49:02 PM 1 36.81 0.00 9.41 5.05 2.23 46.49 01:50:01 PM all 36.77 0.00 4.04 0.76 1.62 56.81 01:50:01 PM 0 49.78 0.00 5.22 1.31 2.11 41.58 01:50:01 PM 1 24.10 0.00 2.89 0.23 1.13 71.65 01:51:01 PM all 59.37 0.00 4.89 1.98 3.13 30.64 01:51:01 PM 0 52.59 0.00 6.36 3.36 3.17 34.52 01:51:01 PM 1 66.23 0.00 3.38 0.59 3.09 26.71 01:52:01 PM all 79.06 0.00 3.99 1.20 3.53 12.22 01:52:01 PM 0 72.97 0.00 5.70 1.67 3.50 16.17 01:52:01 PM 1 85.21 0.00 2.28 0.71 3.57 8.24 01:53:01 PM all 88.90 0.00 3.05 0.08 3.73 4.25 01:53:01 PM 0 86.97 0.00 3.41 0.16 3.90 5.55 01:53:01 PM 1 90.85 0.00 2.67 0.00 3.55 2.93 01:54:01 PM all 82.80 0.00 2.50 0.03 3.58 11.09 01:54:01 PM 0 83.95 0.00 2.71 0.04 3.49 9.82 01:54:01 PM 1 81.62 0.00 2.31 0.02 3.69 12.37 01:55:01 PM all 80.71 0.00 3.34 0.09 3.37 12.49 01:55:01 PM 0 79.92 0.00 3.35 0.07 3.24 13.43 01:55:01 PM 1 81.51 0.00 3.32 0.11 3.51 11.55 01:56:01 PM all 40.41 0.00 3.32 0.18 2.01 54.08 01:56:01 PM 0 43.09 0.00 3.88 0.19 1.97 50.86 01:56:01 PM 1 37.74 0.00 2.77 0.17 2.03 57.28 Average: all 63.41 0.00 4.41 1.31 2.90 27.98 Average: 0 64.24 0.00 5.18 1.76 2.96 25.86 Average: 1 62.57 0.00 3.64 0.86 2.83 30.09