---> uname -a: Linux prd-centos7-docker-2c-1g-22723.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 retpoline_amd ssbd 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 40G 7.1G 33G 18% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 602 4354 16 2863 6911 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:6f:d3:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.62/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe6f:d3e9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:e7:b4:5c 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 04/12/2024 _x86_64_ (2 CPU) 12:51:44 PM LINUX RESTART 12:52:02 PM tps rtps wtps bread/s bwrtn/s 12:53:01 PM 113.99 37.02 76.97 6499.37 37842.54 12:54:01 PM 160.53 0.22 160.32 5.20 8085.53 12:55:01 PM 242.85 8.63 234.23 2573.22 6744.77 12:56:01 PM 294.67 1.25 293.42 129.80 33477.64 Average: 203.37 11.67 191.70 2284.52 21469.07 12:52:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 PM 5715460 2293448 28.64 2620 1697392 874552 9.66 499660 1545296 79688 12:54:01 PM 5424304 2584604 32.27 2620 1913544 900680 9.94 584844 1706948 102760 12:55:01 PM 5045408 2963500 37.00 2620 2307820 952024 10.51 730792 1899112 286788 12:56:01 PM 4439928 3568980 44.56 2620 2778536 938532 10.36 1305936 1867728 320 Average: 5156275 2852633 35.62 2620 2174323 916447 10.12 780308 1754771 117389 12:52:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:53:01 PM eth0 363.03 225.28 1006.83 61.74 0.00 0.00 0.00 12:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM eth0 51.74 37.79 834.34 6.96 0.00 0.00 0.00 12:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM eth0 181.90 179.75 2858.58 721.47 0.00 0.00 0.00 12:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM eth0 448.63 408.31 6163.21 2051.38 0.00 0.00 0.00 12:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 260.89 212.71 2722.59 712.99 0.00 0.00 0.00 Average: lo 0.00 0.00 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 04/12/2024 _x86_64_ (2 CPU) 12:51:44 PM LINUX RESTART 12:52:02 PM CPU %user %nice %system %iowait %steal %idle 12:53:01 PM all 25.53 0.00 5.01 42.92 0.10 26.45 12:53:01 PM 0 23.53 0.00 5.26 39.45 0.09 31.66 12:53:01 PM 1 27.51 0.00 4.75 46.37 0.11 21.25 12:54:01 PM all 29.14 0.00 2.38 7.61 0.13 60.73 12:54:01 PM 0 21.39 0.00 2.05 7.55 0.12 68.89 12:54:01 PM 1 37.05 0.00 2.73 7.67 0.12 52.44 12:55:01 PM all 31.76 0.00 5.74 8.31 0.11 54.07 12:55:01 PM 0 15.32 0.00 5.14 9.70 0.10 69.74 12:55:01 PM 1 48.93 0.00 6.38 6.86 0.14 37.69 12:56:01 PM all 30.85 0.00 3.75 13.11 0.10 52.20 12:56:01 PM 0 26.95 0.00 3.70 13.86 0.11 55.38 12:56:01 PM 1 34.78 0.00 3.80 12.34 0.09 48.98 Average: all 29.33 0.00 4.21 17.89 0.11 48.45 Average: 0 21.76 0.00 4.03 17.47 0.10 56.63 Average: 1 37.02 0.00 4.40 18.33 0.12 40.13