---> uname -a: Linux prd-centos7-docker-2c-1g-83484.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 607 5064 16 2149 6928 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:ff:a5:77 brd ff:ff:ff:ff:ff:ff inet 10.30.107.112/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86194sec preferred_lft 86194sec inet6 fe80::f816:3eff:feff:a577/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:1b:06:31 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) 11/13/2024 _x86_64_ (2 CPU) 01:15:50 PM LINUX RESTART 01:16:01 PM tps rtps wtps bread/s bwrtn/s 01:17:01 PM 251.15 73.98 177.17 6850.62 43435.65 01:18:01 PM 323.76 8.46 315.30 2529.58 9716.30 01:19:01 PM 50.76 1.88 48.88 201.43 1709.34 Average: 208.57 28.11 180.46 3194.01 18287.54 01:16:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 PM 5507232 2501684 31.24 2620 1879564 838296 9.26 512592 1704900 138008 01:18:01 PM 5201480 2807436 35.05 2620 2083652 899760 9.93 742088 1743188 34624 01:19:01 PM 5160432 2848484 35.57 2620 2089452 924344 10.21 892736 1634232 756 Average: 5289715 2719201 33.95 2620 2017556 887467 9.80 715805 1694107 57796 01:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:17:01 PM eth0 333.23 204.90 1501.08 66.61 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 48.31 36.09 348.41 10.37 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 16.04 12.91 11.51 12.88 0.00 0.00 0.00 01:19:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 01:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 132.53 84.63 620.35 29.95 0.00 0.00 0.00 Average: lo 0.18 0.18 0.04 0.04 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) 11/13/2024 _x86_64_ (2 CPU) 01:15:50 PM LINUX RESTART 01:16:01 PM CPU %user %nice %system %iowait %steal %idle 01:17:01 PM all 37.15 0.00 7.19 10.49 0.13 45.05 01:17:01 PM 0 21.75 0.00 6.15 9.33 0.14 62.63 01:17:01 PM 1 53.20 0.00 8.25 11.69 0.11 26.76 01:18:01 PM all 32.87 0.00 5.91 8.15 0.12 52.94 01:18:01 PM 0 22.64 0.00 5.18 8.38 0.10 63.69 01:18:01 PM 1 43.44 0.00 6.67 7.92 0.14 41.82 01:19:01 PM all 14.33 0.00 0.97 1.18 0.07 83.45 01:19:01 PM 0 7.53 0.00 0.80 0.63 0.05 91.00 01:19:01 PM 1 21.29 0.00 1.16 1.74 0.09 75.72 Average: all 27.92 0.00 4.63 6.53 0.11 60.81 Average: 0 17.20 0.00 4.00 6.05 0.10 72.65 Average: 1 38.98 0.00 5.28 7.02 0.11 48.60