---> uname -a: Linux prd-centos7-docker-2c-1g-5758.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 6.6G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 606 4977 16 2237 6926 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:68:27:da brd ff:ff:ff:ff:ff:ff inet 10.30.106.14/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86200sec preferred_lft 86200sec inet6 fe80::f816:3eff:fe68:27da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:36:f4:75 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) 02/16/2024 _x86_64_ (2 CPU) 12:24:05 PM LINUX RESTART 12:25:03 PM tps rtps wtps bread/s bwrtn/s 12:26:01 PM 245.60 0.31 245.29 10.20 11348.34 12:27:01 PM 188.44 10.29 178.15 2707.00 5097.19 Average: 216.53 5.39 211.15 1381.55 8169.55 12:25:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:26:01 PM 5242404 2766504 34.54 2620 2048612 929340 10.26 701080 1750980 105764 12:27:01 PM 5106824 2902084 36.24 2620 2169688 915404 10.11 892040 1684636 62624 Average: 5174614 2834294 35.39 2620 2109150 922372 10.18 796560 1717808 84194 12:25:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:26:01 PM eth0 54.01 38.15 972.10 7.29 0.00 0.00 0.00 12:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM eth0 38.21 30.23 136.18 11.43 0.00 0.00 0.00 12:27:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 12:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.97 34.12 547.02 9.39 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) 02/16/2024 _x86_64_ (2 CPU) 12:24:05 PM LINUX RESTART 12:25:03 PM CPU %user %nice %system %iowait %steal %idle 12:26:01 PM all 33.17 0.00 3.10 7.81 0.12 55.80 12:26:01 PM 0 55.61 0.00 4.36 7.73 0.15 32.16 12:26:01 PM 1 12.17 0.00 1.88 7.91 0.09 77.95 12:27:01 PM all 37.17 0.00 5.47 3.88 0.11 53.37 12:27:01 PM 0 61.48 0.00 6.62 4.55 0.11 27.24 12:27:01 PM 1 14.16 0.00 4.41 3.24 0.12 78.07 Average: all 35.21 0.00 4.31 5.81 0.11 54.56 Average: 0 58.60 0.00 5.51 6.11 0.13 29.65 Average: 1 13.18 0.00 3.17 5.54 0.10 78.01