---> uname -a: Linux prd-centos7-docker-2c-8g-5544.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 633 4206 16 2981 6880 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:95:8e:bc brd ff:ff:ff:ff:ff:ff inet 10.32.6.185/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85885sec preferred_lft 85885sec inet6 fe80::f816:3eff:fe95:8ebc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:64:cd:fc:a7 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) 10/04/2025 _x86_64_ (2 CPU) 04:36:40 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 138.36 37.34 101.02 5532.27 38950.37 04:39:01 AM 83.31 0.02 83.29 0.53 8440.21 04:40:01 AM 104.61 0.93 103.68 204.26 5677.71 04:41:01 AM 110.12 3.55 106.58 964.87 19218.86 04:42:01 AM 30.07 0.12 29.95 3.19 5646.94 04:43:02 AM 6.06 0.35 5.71 243.15 690.17 04:44:01 AM 23.35 1.91 21.44 269.74 8293.33 04:45:01 AM 25.52 0.35 25.17 77.39 2431.68 Average: 65.26 5.58 59.68 913.34 11174.67 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5678220 2330508 29.10 2088 1718796 897728 9.91 524284 1561100 58920 04:39:01 AM 5434796 2573932 32.14 2088 1900372 913124 10.08 582912 1700392 58424 04:40:01 AM 4898736 3109992 38.83 2088 2084324 1261736 13.93 998740 1784740 113496 04:41:01 AM 4103784 3904944 48.76 2088 2631128 1398300 15.44 1467120 2057468 0 04:42:01 AM 3800160 4208568 52.55 2088 2660252 1731984 19.12 1740468 2087820 7688 04:43:02 AM 3845724 4163004 51.98 2088 2686712 1634956 18.05 1676108 2104632 8756 04:44:01 AM 4334452 3674276 45.88 2088 2888824 959148 10.59 1215996 2071880 46560 04:45:01 AM 4337352 3671376 45.84 2088 2896844 946720 10.45 1210864 2072640 7640 Average: 4554153 3454575 43.14 2088 2433406 1217962 13.45 1177062 1930084 37686 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 328.16 177.08 1023.60 57.72 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 46.76 39.26 643.52 5.05 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 299.87 329.21 2127.95 52.99 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 318.79 354.65 3340.81 45.80 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 67.09 74.98 525.62 11.73 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:02 AM eth0 7.67 7.87 50.60 1.82 0.00 0.00 0.00 04:43:02 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:43:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 15.16 14.01 15.68 6.63 0.00 0.00 0.00 04:44:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 10.96 12.55 10.55 5.81 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 137.06 126.43 969.24 23.48 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) 10/04/2025 _x86_64_ (2 CPU) 04:36:40 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 38.89 0.00 7.76 6.56 4.50 42.29 04:38:01 AM 0 40.61 0.00 8.14 6.48 4.61 40.16 04:38:01 AM 1 37.17 0.00 7.39 6.64 4.38 44.42 04:39:01 AM all 34.10 0.00 3.44 0.67 3.81 57.97 04:39:01 AM 0 37.68 0.00 3.37 0.81 4.12 54.02 04:39:01 AM 1 30.54 0.00 3.52 0.53 3.50 61.91 04:40:01 AM all 55.36 0.00 4.34 1.95 5.42 32.93 04:40:01 AM 0 52.00 0.00 6.06 3.43 5.83 32.68 04:40:01 AM 1 58.74 0.00 2.59 0.48 5.01 33.18 04:41:01 AM all 64.78 0.00 4.85 3.01 5.46 21.90 04:41:01 AM 0 62.11 0.00 5.78 4.36 5.71 22.03 04:41:01 AM 1 67.49 0.00 3.93 1.63 5.20 21.76 04:42:01 AM all 78.10 0.00 2.36 0.43 4.56 14.55 04:42:01 AM 0 76.93 0.00 2.73 0.79 4.72 14.83 04:42:01 AM 1 79.27 0.00 1.95 0.09 4.40 14.29 04:43:02 AM all 79.37 0.00 2.20 0.02 4.28 14.13 04:43:02 AM 0 79.88 0.00 2.13 0.02 4.25 13.71 04:43:02 AM 1 78.86 0.00 2.27 0.02 4.31 14.54 04:44:01 AM all 77.15 0.00 2.95 0.23 3.56 16.11 04:44:01 AM 0 75.53 0.00 2.99 0.09 3.71 17.68 04:44:01 AM 1 78.80 0.00 2.92 0.35 3.40 14.52 04:45:01 AM all 37.47 0.00 2.40 0.24 2.30 57.58 04:45:01 AM 0 20.37 0.00 2.10 0.20 2.17 75.16 04:45:01 AM 1 55.45 0.00 2.74 0.30 2.42 39.08 Average: all 57.74 0.00 3.80 1.66 4.23 32.57 Average: 0 55.11 0.00 4.17 2.04 4.38 34.30 Average: 1 60.39 0.00 3.43 1.28 4.08 30.82