---> uname -a: Linux prd-centos7-docker-2c-1g-35333.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 8.0G 33G 20% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 621 3406 16 3793 6884 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:91:34:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.224/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe91:34c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:57:4d:d8 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) 04/26/2024 _x86_64_ (2 CPU) 09:53:22 AM LINUX RESTART 09:54:01 AM tps rtps wtps bread/s bwrtn/s 09:55:01 AM 160.43 8.89 151.53 827.32 5376.28 09:56:01 AM 401.10 8.43 392.67 2529.11 36066.94 09:57:01 AM 238.36 1.43 236.93 156.85 70020.51 Average: 266.63 6.25 260.38 1171.15 37152.75 09:54:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:55:01 AM 5412412 2596496 32.42 2620 1905856 944304 10.43 604360 1699964 180252 09:56:01 AM 3766676 4242232 52.97 2620 3518384 999664 11.04 950468 2909280 764868 09:57:01 AM 3522616 4486292 56.02 2620 3704348 925748 10.22 960012 3106688 664 Average: 4233901 3775007 47.14 2620 3042863 956572 10.56 838280 2571977 315261 09:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:55:01 AM eth0 76.57 55.58 999.01 20.82 0.00 0.00 0.00 09:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM eth0 700.03 396.37 21749.83 32.51 0.00 0.00 0.00 09:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 21.29 16.94 16.23 7.50 0.00 0.00 0.00 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 265.98 156.30 7588.78 20.28 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) 04/26/2024 _x86_64_ (2 CPU) 09:53:22 AM LINUX RESTART 09:54:01 AM CPU %user %nice %system %iowait %steal %idle 09:55:01 AM all 38.33 0.00 3.46 3.77 0.11 54.32 09:55:01 AM 0 20.33 0.00 1.82 2.26 0.10 75.49 09:55:01 AM 1 57.07 0.00 5.20 5.32 0.13 32.28 09:56:01 AM all 32.20 0.00 7.47 13.52 0.11 46.69 09:56:01 AM 0 23.56 0.00 6.94 13.48 0.10 55.92 09:56:01 AM 1 41.00 0.00 8.02 13.58 0.11 37.30 09:57:01 AM all 30.01 0.00 5.03 16.67 0.10 48.19 09:57:01 AM 0 25.52 0.00 5.32 18.74 0.09 50.32 09:57:01 AM 1 34.58 0.00 4.70 14.58 0.11 46.04 Average: all 33.52 0.00 5.32 11.31 0.11 49.75 Average: 0 23.12 0.00 4.68 11.43 0.10 60.68 Average: 1 44.17 0.00 5.97 11.18 0.11 38.57