---> uname -a: Linux prd-centos7-docker-2c-8g-3785.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 671 4159 16 2989 6842 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:59:09:70 brd ff:ff:ff:ff:ff:ff inet 10.32.6.31/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe59:970/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:07:90:ad: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) 09/15/2025 _x86_64_ (2 CPU) 08:50:49 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 214.99 113.31 101.68 9590.05 39861.97 08:53:01 PM 74.88 0.15 74.73 2.93 7829.47 08:54:01 PM 107.49 1.10 106.39 260.14 6476.11 08:55:01 PM 101.83 3.51 98.32 942.05 5680.21 08:56:01 PM 55.39 0.33 55.05 29.93 17667.64 08:57:01 PM 11.40 0.00 11.40 0.00 1386.65 08:58:02 PM 8.81 0.83 7.97 368.57 478.30 08:59:01 PM 30.03 1.76 28.27 158.19 10727.93 09:00:01 PM 22.53 0.18 22.34 34.77 1088.16 Average: 69.77 13.49 56.28 1267.23 10131.88 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5626844 2381884 29.74 2088 1706728 950900 10.50 585668 1553376 51652 08:53:01 PM 5414620 2594108 32.39 2088 1887712 938980 10.37 616484 1693712 66500 08:54:01 PM 4979500 3029228 37.82 2088 2023968 1250108 13.80 978876 1734772 56056 08:55:01 PM 4515604 3493124 43.62 2088 2215264 1404628 15.51 1352636 1804808 69376 08:56:01 PM 3918684 4090044 51.07 2088 2632128 1692488 18.69 1674388 2044276 26344 08:57:01 PM 3851260 4157468 51.91 2088 2651424 1699052 18.76 1730068 2053356 7324 08:58:02 PM 3426004 4582724 57.22 2088 2670632 2009392 22.19 2137340 2068068 3612 08:59:01 PM 4289376 3719352 46.44 2088 2906672 956912 10.57 1390208 1947708 23780 09:00:01 PM 4238284 3770444 47.08 2088 2914744 999164 11.03 1437072 1952300 15884 Average: 4473353 3535375 44.14 2088 2401030 1322403 14.60 1322527 1872486 35614 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 352.21 182.93 969.88 55.33 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 53.25 49.42 685.81 6.00 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 236.51 269.15 1133.90 48.09 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 281.44 328.59 2104.42 46.49 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 149.50 169.60 1822.91 405.44 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 7.34 7.94 50.56 1.60 0.00 0.00 0.00 08:57:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:02 PM eth0 5.23 5.32 3.34 1.58 0.00 0.00 0.00 08:58:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 155.71 213.54 46.89 1778.90 0.00 0.00 0.00 08:59:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 10.17 11.92 9.93 5.63 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 139.00 137.45 759.98 258.15 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) 09/15/2025 _x86_64_ (2 CPU) 08:50:49 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 41.86 0.00 11.10 8.36 3.86 34.82 08:52:01 PM 0 48.04 0.00 11.66 7.13 3.74 29.44 08:52:01 PM 1 35.82 0.00 10.55 9.55 3.97 40.12 08:53:01 PM all 34.52 0.00 3.16 0.98 3.33 58.01 08:53:01 PM 0 34.59 0.00 2.73 1.38 3.21 58.09 08:53:01 PM 1 34.45 0.00 3.57 0.58 3.47 57.94 08:54:01 PM all 54.01 0.00 4.33 2.59 4.47 34.60 08:54:01 PM 0 49.82 0.00 6.09 4.00 4.50 35.59 08:54:01 PM 1 58.23 0.00 2.57 1.20 4.42 33.59 08:55:01 PM all 73.61 0.00 3.85 2.58 4.38 15.58 08:55:01 PM 0 63.61 0.00 5.88 4.72 4.33 21.45 08:55:01 PM 1 83.86 0.00 1.77 0.38 4.44 9.55 08:56:01 PM all 75.21 0.00 4.50 1.57 4.39 14.33 08:56:01 PM 0 74.08 0.00 4.56 1.71 4.54 15.11 08:56:01 PM 1 76.33 0.00 4.46 1.44 4.23 13.54 08:57:01 PM all 81.36 0.00 2.45 0.01 4.29 11.89 08:57:01 PM 0 82.97 0.00 2.52 0.00 4.26 10.25 08:57:01 PM 1 79.79 0.00 2.36 0.00 4.32 13.53 08:58:02 PM all 90.64 0.00 2.21 0.07 4.50 2.58 08:58:02 PM 0 90.35 0.00 2.27 0.11 4.43 2.83 08:58:02 PM 1 90.92 0.00 2.14 0.05 4.56 2.32 08:59:01 PM all 43.82 0.00 3.00 0.40 3.32 49.46 08:59:01 PM 0 58.69 0.00 3.78 0.45 3.40 33.68 08:59:01 PM 1 29.58 0.00 2.26 0.34 3.24 64.58 09:00:01 PM all 38.10 0.00 2.02 0.37 3.47 56.05 09:00:01 PM 0 63.33 0.00 2.80 0.73 3.36 29.78 09:00:01 PM 1 14.58 0.00 1.29 0.02 3.58 80.53 Average: all 58.79 0.00 4.08 1.89 3.99 31.25 Average: 0 62.52 0.00 4.71 2.27 3.97 26.53 Average: 1 55.10 0.00 3.45 1.53 4.01 35.91