---> uname -a: Linux prd-centos7-docker-2c-1g-10892.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 6.8G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 600 4693 16 2526 6925 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:18:f4:02 brd ff:ff:ff:ff:ff:ff inet 10.30.106.131/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fe18:f402/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:a5:30:0f 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) 01/10/2024 _x86_64_ (2 CPU) 06:55:21 AM LINUX RESTART 06:56:01 AM tps rtps wtps bread/s bwrtn/s 06:57:01 AM 91.24 1.77 89.47 99.80 4848.32 06:58:01 AM 344.86 7.91 336.95 2471.16 11175.86 Average: 218.04 4.84 213.20 1285.38 8011.83 06:56:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:57:01 AM 5427132 2581784 32.24 2620 1902992 891296 9.84 584776 1707736 177096 06:58:01 AM 5232024 2776892 34.67 2620 2097792 856204 9.45 610072 1841384 62420 Average: 5329578 2679338 33.45 2620 2000392 873750 9.65 597424 1774560 119758 06:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:57:01 AM eth0 68.54 49.80 1010.98 17.61 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 32.90 24.50 377.06 6.53 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.72 37.15 694.05 12.07 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) 01/10/2024 _x86_64_ (2 CPU) 06:55:21 AM LINUX RESTART 06:56:01 AM CPU %user %nice %system %iowait %steal %idle 06:57:01 AM all 34.86 0.00 2.77 3.18 0.13 59.05 06:57:01 AM 0 49.64 0.00 3.79 3.48 0.13 42.97 06:57:01 AM 1 20.73 0.00 1.80 2.88 0.14 74.45 06:58:01 AM all 26.21 0.00 5.46 8.20 0.11 60.03 06:58:01 AM 0 43.79 0.00 6.85 10.23 0.13 39.01 06:58:01 AM 1 9.54 0.00 4.15 6.27 0.10 79.94 Average: all 30.51 0.00 4.12 5.70 0.12 59.54 Average: 0 46.71 0.00 5.32 6.86 0.13 40.98 Average: 1 15.09 0.00 2.99 4.59 0.12 77.21