---> uname -a: Linux prd-centos7-docker-2c-8g-5207.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 660 4166 16 2994 6853 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:9c:d4:3b brd ff:ff:ff:ff:ff:ff inet 10.32.7.120/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fe9c:d43b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a8:18:16:97 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) 09/30/2025 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 174.46 68.57 105.89 6010.26 40684.14 08:53:01 PM 73.50 0.00 73.50 0.00 7683.67 08:54:01 PM 111.56 1.08 110.47 259.61 6524.41 08:55:01 PM 96.17 3.60 92.58 965.14 10259.88 08:56:01 PM 44.64 0.17 44.47 4.53 13625.40 08:57:01 PM 7.09 0.02 7.07 0.53 728.73 08:58:01 PM 8.16 0.83 7.32 369.30 655.20 08:59:01 PM 33.14 1.73 31.41 155.53 10506.94 09:00:01 PM 22.04 0.18 21.86 34.76 1100.97 Average: 63.21 8.36 54.86 857.25 10141.19 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5638988 2369740 29.59 2088 1718608 929364 10.26 562340 1562144 57892 08:53:01 PM 5395200 2613528 32.63 2088 1900084 951080 10.50 626144 1702200 76312 08:54:01 PM 4930164 3078564 38.44 2088 2035932 1282464 14.16 1018860 1737908 62628 08:55:01 PM 4124872 3883856 48.50 2088 2578368 1421840 15.70 1499196 2009048 229280 08:56:01 PM 3778260 4230468 52.82 2088 2635844 1706516 18.84 1809724 2045372 7952 08:57:01 PM 3878644 4130084 51.57 2088 2655224 1683652 18.59 1697600 2054840 8476 08:58:01 PM 3681852 4326876 54.03 2088 2769760 1649296 18.21 1857788 2087396 95528 08:59:01 PM 4260912 3747816 46.80 2088 2909328 988892 10.92 1413996 1949256 22788 09:00:01 PM 4290772 3717956 46.42 2088 2910336 956864 10.56 1384152 1948640 7636 Average: 4442185 3566543 44.53 2088 2457054 1285552 14.19 1318867 1899645 63166 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 334.73 176.75 1015.48 55.18 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 52.95 51.24 667.58 6.03 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 277.54 312.72 1248.75 55.59 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 306.84 334.88 3274.21 43.01 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 99.68 125.53 533.80 403.42 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 8.09 8.11 50.76 1.76 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 08:58:01 PM eth0 7.06 7.32 4.11 3.02 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 164.71 219.92 52.81 1756.20 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 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 10.70 12.09 10.18 5.46 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 139.90 138.66 761.46 259.25 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) 09/30/2025 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.40 0.00 8.46 7.52 6.34 40.27 08:52:01 PM 0 45.85 0.00 8.87 7.22 6.62 31.44 08:52:01 PM 1 29.13 0.00 8.05 7.81 6.07 48.94 08:53:01 PM all 32.75 0.00 2.92 1.04 4.27 59.02 08:53:01 PM 0 22.14 0.00 2.30 1.11 3.81 70.63 08:53:01 PM 1 43.57 0.00 3.57 0.97 4.76 47.14 08:54:01 PM all 52.51 0.00 4.07 2.05 7.84 33.53 08:54:01 PM 0 43.07 0.00 5.75 3.75 8.84 38.59 08:54:01 PM 1 62.26 0.00 2.32 0.32 6.81 28.30 08:55:01 PM all 64.40 0.00 4.50 2.16 8.85 20.09 08:55:01 PM 0 57.99 0.00 5.80 3.88 9.47 22.87 08:55:01 PM 1 70.94 0.00 3.19 0.39 8.23 17.25 08:56:01 PM all 77.08 0.00 3.07 0.89 8.40 10.56 08:56:01 PM 0 74.95 0.00 3.31 1.28 8.34 12.12 08:56:01 PM 1 79.23 0.00 2.82 0.51 8.43 9.01 08:57:01 PM all 76.32 0.00 2.30 0.02 8.59 12.78 08:57:01 PM 0 74.92 0.00 2.25 0.00 8.75 14.09 08:57:01 PM 1 77.71 0.00 2.34 0.04 8.44 11.47 08:58:01 PM all 83.12 0.00 2.57 0.08 9.19 5.04 08:58:01 PM 0 83.00 0.00 2.79 0.13 9.27 4.81 08:58:01 PM 1 83.29 0.00 2.32 0.04 9.10 5.26 08:59:01 PM all 32.66 0.00 2.62 0.46 4.64 59.62 08:59:01 PM 0 39.38 0.00 2.70 0.64 5.19 52.10 08:59:01 PM 1 26.03 0.00 2.57 0.29 4.12 66.99 09:00:01 PM all 37.51 0.00 2.37 0.23 4.32 55.57 09:00:01 PM 0 34.81 0.00 2.42 0.20 4.06 58.50 09:00:01 PM 1 40.21 0.00 2.34 0.27 4.57 52.61 Average: all 54.42 0.00 3.66 1.61 6.90 33.41 Average: 0 52.43 0.00 4.02 2.03 7.11 34.40 Average: 1 56.42 0.00 3.29 1.20 6.68 32.41