---> uname -a: Linux prd-centos7-docker-2c-8g-3227.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: 2799.998 BogoMIPS: 5599.99 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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 937 3932 16 2950 6577 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:97:c6:af brd ff:ff:ff:ff:ff:ff inet 10.32.7.69/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe97:c6af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9f:58:38:51 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) 03/22/2025 _x86_64_ (2 CPU) 04:36:29 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 95.77 8.71 87.06 821.45 5820.35 04:39:01 AM 164.59 2.65 161.94 658.81 12127.89 04:40:01 AM 71.15 2.11 69.03 517.15 20089.36 04:41:01 AM 25.17 1.68 23.49 446.31 9346.31 04:42:01 AM 20.62 1.72 18.90 215.55 2203.45 Average: 75.45 3.37 72.07 531.82 9920.26 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5425744 2582984 32.25 2088 1924060 908188 10.03 583728 1708596 209476 04:39:01 AM 4583452 3425276 42.77 2088 2168252 1549624 17.11 1302180 1791440 122088 04:40:01 AM 3635344 4373384 54.61 2088 2625024 1885624 20.82 1951188 2052120 35804 04:41:01 AM 4362892 3645836 45.52 2088 2856412 950176 10.49 1127304 2141856 52208 04:42:01 AM 4048780 3959948 49.45 2088 2868884 1234016 13.62 1565268 2016172 14116 Average: 4411242 3597486 44.92 2088 2488526 1305526 14.41 1305934 1942037 86738 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 80.73 79.10 958.31 9.81 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 511.54 598.93 3497.75 90.75 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 152.99 166.89 2109.79 22.00 0.00 0.00 0.00 04:40:01 AM lo 0.03 0.03 0.01 0.01 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 165.82 110.25 295.24 40.29 0.00 0.00 0.00 04:41:01 AM lo 0.12 0.12 0.01 0.01 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 91.39 61.27 84.42 98.98 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 Average: eth0 200.49 203.27 1389.12 52.36 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 03/22/2025 _x86_64_ (2 CPU) 04:36:29 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 35.39 0.00 3.50 1.98 0.11 59.02 04:38:01 AM 0 40.08 0.00 4.00 2.16 0.11 53.65 04:38:01 AM 1 30.78 0.00 3.00 1.82 0.10 64.30 04:39:01 AM all 56.25 0.00 3.70 2.62 0.13 37.30 04:39:01 AM 0 50.61 0.00 5.67 4.14 0.14 39.43 04:39:01 AM 1 61.96 0.00 1.69 1.06 0.11 35.18 04:40:01 AM all 79.77 0.00 3.02 1.99 0.12 15.11 04:40:01 AM 0 78.00 0.00 3.41 1.82 0.13 16.64 04:40:01 AM 1 81.50 0.00 2.63 2.18 0.13 13.56 04:41:01 AM all 75.91 0.00 2.07 0.87 0.13 21.03 04:41:01 AM 0 76.56 0.00 2.20 0.04 0.13 21.07 04:41:01 AM 1 75.26 0.00 1.94 1.70 0.13 20.98 04:42:01 AM all 39.89 0.00 1.71 0.11 0.09 58.19 04:42:01 AM 0 42.88 0.00 1.80 0.11 0.09 55.12 04:42:01 AM 1 36.93 0.00 1.63 0.12 0.09 61.23 Average: all 57.08 0.00 2.80 1.51 0.11 38.49 Average: 0 57.35 0.00 3.42 1.66 0.12 37.45 Average: 1 56.81 0.00 2.18 1.37 0.11 39.54