---> uname -a: Linux prd-centos7-docker-2c-1g-35267.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 6.7G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 579 4755 16 2486 6950 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:30:40:45 brd ff:ff:ff:ff:ff:ff inet 10.30.106.60/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fe30:4045/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:a7:1a:57 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) 08:11:23 AM LINUX RESTART 08:12:02 AM tps rtps wtps bread/s bwrtn/s 08:13:01 AM 89.68 0.98 88.70 30.08 5215.68 08:14:01 AM 287.86 7.94 279.92 2471.27 8823.18 08:15:01 AM 99.00 1.95 97.05 215.23 15195.12 Average: 159.25 3.64 155.61 910.54 9769.59 08:12:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 AM 5455624 2553284 31.88 2620 1860044 929480 10.26 590496 1678168 145940 08:14:01 AM 5190888 2818020 35.19 2620 2068196 948652 10.47 716200 1783016 72408 08:15:01 AM 4893920 3114988 38.89 2620 2423660 893808 9.87 884160 1897084 668 Average: 5180144 2828764 35.32 2620 2117300 923980 10.20 730285 1786089 73005 08:12:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:13:01 AM eth0 57.94 43.48 857.09 9.04 0.00 0.00 0.00 08:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM eth0 29.89 23.43 256.17 6.66 0.00 0.00 0.00 08:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM eth0 264.80 241.35 4041.96 1060.35 0.00 0.00 0.00 08:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 117.87 103.07 1723.00 360.58 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) 08:11:23 AM LINUX RESTART 08:12:02 AM CPU %user %nice %system %iowait %steal %idle 08:13:01 AM all 32.75 0.00 2.75 3.70 0.12 60.68 08:13:01 AM 0 18.82 0.00 1.56 3.36 0.12 76.14 08:13:01 AM 1 47.16 0.00 4.02 4.06 0.13 44.63 08:14:01 AM all 28.06 0.00 5.22 12.78 0.11 53.82 08:14:01 AM 0 20.65 0.00 4.85 13.26 0.09 61.15 08:14:01 AM 1 35.65 0.00 5.57 12.31 0.12 46.34 08:15:01 AM all 38.03 0.00 2.91 7.24 0.10 51.73 08:15:01 AM 0 26.09 0.00 2.91 10.59 0.10 60.31 08:15:01 AM 1 50.25 0.00 2.91 3.78 0.11 42.95 Average: all 32.94 0.00 3.63 7.93 0.11 55.38 Average: 0 21.86 0.00 3.11 9.09 0.10 65.84 Average: 1 44.32 0.00 4.17 6.74 0.12 44.64