---> uname -a: Linux prd-centos7-docker-2c-1g-18235.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 6.5G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 594 4954 16 2272 6937 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:e1:40:ec brd ff:ff:ff:ff:ff:ff inet 10.30.107.195/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86194sec preferred_lft 86194sec inet6 fe80::f816:3eff:fee1:40ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:90:d0:7a 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) 03/26/2024 _x86_64_ (2 CPU) 09:56:25 AM LINUX RESTART 09:57:01 AM tps rtps wtps bread/s bwrtn/s 09:58:02 AM 102.15 23.44 78.70 4677.46 5493.84 09:59:01 AM 301.91 8.23 293.68 2557.18 9200.73 Average: 201.18 15.90 185.27 3626.40 7331.41 09:57:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:58:02 AM 5520180 2488728 31.07 2620 1856568 907396 10.02 530124 1679468 144284 09:59:01 AM 5324720 2684188 33.52 2620 2044104 870060 9.61 580460 1788984 46780 Average: 5422450 2586458 32.29 2620 1950336 888728 9.81 555292 1734226 95532 09:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:58:02 AM eth0 354.05 210.02 1546.11 54.04 0.00 0.00 0.00 09:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM eth0 37.64 30.89 289.30 21.58 0.00 0.00 0.00 09:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 197.20 121.23 923.09 37.95 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) 03/26/2024 _x86_64_ (2 CPU) 09:56:25 AM LINUX RESTART 09:57:01 AM CPU %user %nice %system %iowait %steal %idle 09:58:02 AM all 39.80 0.00 4.68 2.87 0.14 52.52 09:58:02 AM 0 61.92 0.00 5.62 3.66 0.16 28.63 09:58:02 AM 1 18.87 0.00 3.80 2.13 0.14 75.06 09:59:01 AM all 34.23 0.00 5.43 6.74 0.13 53.47 09:59:01 AM 0 31.59 0.00 5.53 8.09 0.14 54.66 09:59:01 AM 1 36.89 0.00 5.31 5.38 0.13 52.30 Average: all 37.02 0.00 5.05 4.80 0.14 52.99 Average: 0 46.57 0.00 5.58 5.90 0.15 41.80 Average: 1 27.71 0.00 4.54 3.72 0.13 63.89