---> uname -a: Linux prd-centos7-docker-2c-1g-6630.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: 2799.998 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 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 7.3G 33G 19% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 607 4233 16 2979 6907 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:40:42:65 brd ff:ff:ff:ff:ff:ff inet 10.30.106.254/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fe40:4265/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:36:75:22 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) 02/19/2024 _x86_64_ (2 CPU) 09:35:41 AM LINUX RESTART 09:36:06 AM tps rtps wtps bread/s bwrtn/s 09:37:01 AM 113.48 23.52 89.95 5112.15 19880.96 09:38:01 AM 245.76 5.56 240.20 2420.39 8224.70 09:39:01 AM 404.60 3.10 401.50 141.22 41314.89 Average: 258.64 10.36 248.28 2485.01 23234.94 09:36:06 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:37:01 AM 5540212 2468704 30.82 2620 1848356 859796 9.49 516404 1670800 153276 09:38:01 AM 5212900 2796016 34.91 2620 2049768 941920 10.40 701928 1777996 114912 09:39:01 AM 4405580 3603336 44.99 2620 2891828 916168 10.12 1053008 2169916 4 Average: 5052897 2956019 36.91 2620 2263317 905961 10.00 757113 1872904 89397 09:36:06 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:37:01 AM eth0 377.84 244.83 1696.53 74.26 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 44.69 33.48 384.91 9.72 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 697.87 687.21 8691.23 4024.18 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 373.38 324.07 3645.34 1406.52 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) 02/19/2024 _x86_64_ (2 CPU) 09:35:41 AM LINUX RESTART 09:36:06 AM CPU %user %nice %system %iowait %steal %idle 09:37:01 AM all 37.08 0.00 4.54 10.60 0.13 47.65 09:37:01 AM 0 20.44 0.00 3.31 10.80 0.11 65.34 09:37:01 AM 1 54.49 0.00 5.83 10.38 0.14 29.17 09:38:01 AM all 32.48 0.00 4.44 7.05 0.11 55.91 09:38:01 AM 0 6.79 0.00 2.97 4.67 0.10 85.46 09:38:01 AM 1 60.27 0.00 6.03 9.65 0.15 23.91 09:39:01 AM all 30.37 0.00 5.55 13.35 0.10 50.64 09:39:01 AM 0 27.20 0.00 5.29 11.52 0.11 55.88 09:39:01 AM 1 33.55 0.00 5.84 15.17 0.07 45.37 Average: all 33.19 0.00 4.85 10.33 0.11 51.52 Average: 0 17.95 0.00 3.86 8.90 0.11 69.18 Average: 1 49.10 0.00 5.90 11.81 0.12 33.07