---> uname -a: Linux prd-centos7-docker-2c-8g-207.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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: 2799.996 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 7.8G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 598 4246 16 2975 6915 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:b7:d0:32 brd ff:ff:ff:ff:ff:ff inet 10.32.6.102/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:feb7:d032/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:6e:25:0c 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/28/2024 _x86_64_ (2 CPU) 08:50:34 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 71.04 14.12 56.92 2131.82 5178.65 08:53:01 PM 135.56 1.00 134.56 158.96 10905.78 08:54:01 PM 112.76 2.28 110.48 933.24 20440.17 08:55:01 PM 16.07 0.47 15.61 267.16 4214.84 08:56:01 PM 34.31 2.03 32.28 250.64 11133.24 Average: 74.08 3.99 70.09 750.06 10371.85 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5535000 2473740 30.89 2088 1867940 868296 9.59 507132 1690424 159624 08:53:01 PM 5048688 2960052 36.96 2088 2015204 1178160 13.01 911268 1733668 64808 08:54:01 PM 4147848 3860892 48.21 2088 2606040 1382592 15.26 1475928 2020704 100388 08:55:01 PM 3954244 4054496 50.63 2088 2648564 1684616 18.60 1639144 2044492 16096 08:56:01 PM 4373268 3635472 45.39 2088 2889584 912872 10.08 1329476 1928456 38148 Average: 4611810 3396930 42.42 2088 2405466 1205307 13.31 1172590 1883549 75813 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 299.18 194.14 1467.60 63.52 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 280.51 330.41 1438.83 57.23 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 393.77 452.20 3821.33 444.57 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 15.87 17.17 66.34 4.26 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 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 160.97 213.51 45.03 1769.76 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 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 Average: eth0 230.29 241.58 1372.21 463.55 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/28/2024 _x86_64_ (2 CPU) 08:50:34 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.63 0.00 3.35 0.58 0.11 60.32 08:52:01 PM 0 42.94 0.00 3.86 0.81 0.11 52.28 08:52:01 PM 1 28.43 0.00 2.87 0.37 0.12 68.21 08:53:01 PM all 44.53 0.00 3.51 2.14 0.12 49.70 08:53:01 PM 0 44.92 0.00 4.51 3.23 0.12 47.21 08:53:01 PM 1 44.15 0.00 2.49 1.05 0.12 52.18 08:54:01 PM all 66.73 0.00 3.71 2.37 0.12 27.07 08:54:01 PM 0 62.91 0.00 4.77 1.48 0.13 30.71 08:54:01 PM 1 70.63 0.00 2.63 3.26 0.11 23.36 08:55:01 PM all 81.98 0.00 1.82 0.03 0.11 16.06 08:55:01 PM 0 81.84 0.00 1.95 0.06 0.11 16.04 08:55:01 PM 1 82.10 0.00 1.68 0.02 0.11 16.08 08:56:01 PM all 50.91 0.00 2.52 0.99 0.11 45.47 08:56:01 PM 0 58.12 0.00 3.21 0.79 0.11 37.77 08:56:01 PM 1 43.84 0.00 1.86 1.17 0.09 53.03 Average: all 55.68 0.00 2.99 1.23 0.11 39.99 Average: 0 57.95 0.00 3.67 1.29 0.12 36.98 Average: 1 53.42 0.00 2.31 1.16 0.11 42.99