---> uname -a: Linux prd-centos7-docker-2c-1g-6589.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 6.4G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 576 5124 16 2120 6958 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:5e:3b:79 brd ff:ff:ff:ff:ff:ff inet 10.30.106.31/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fe5e:3b79/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:00:4d:19 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) 09:04:02 AM LINUX RESTART 09:05:01 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 207.75 0.93 206.81 33.85 8406.73 09:07:01 AM 212.66 10.29 202.37 2727.38 5783.41 Average: 210.20 5.61 204.59 1380.73 7094.96 09:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 5385336 2623572 32.76 2620 1926016 897340 9.91 601620 1714952 97336 09:07:01 AM 5265992 2742916 34.25 2620 2053724 875344 9.66 763080 1659144 62516 Average: 5325664 2683244 33.50 2620 1989870 886342 9.79 682350 1687048 79926 09:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:06:01 AM eth0 65.72 46.91 949.92 19.65 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 36.33 27.95 132.65 10.18 0.00 0.00 0.00 09:07:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 09:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 51.02 37.43 541.25 14.92 0.00 0.00 0.00 Average: lo 0.27 0.27 0.06 0.06 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) 09:04:02 AM LINUX RESTART 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 36.65 0.00 3.02 6.17 0.11 54.04 09:06:01 AM 0 61.63 0.00 4.66 7.98 0.13 25.60 09:06:01 AM 1 12.98 0.00 1.46 4.46 0.12 80.98 09:07:01 AM all 31.40 0.00 5.62 4.63 0.13 58.22 09:07:01 AM 0 48.41 0.00 6.41 6.48 0.12 38.58 09:07:01 AM 1 15.07 0.00 4.88 2.82 0.12 77.11 Average: all 34.02 0.00 4.32 5.40 0.12 56.13 Average: 0 54.99 0.00 5.54 7.23 0.13 32.12 Average: 1 14.02 0.00 3.17 3.65 0.12 79.05