---> uname -a: Linux prd-centos7-docker-2c-8g-38.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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: 2799.996 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 ssbd rsb_ctxsw 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 20G 7.8G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 906 3965 16 2948 6608 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:4e:81:a3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.36/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fe4e:81a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:a4:68:f2 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/27/2024 _x86_64_ (2 CPU) 04:36:30 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 69.95 10.34 59.61 1180.55 5324.29 04:39:01 AM 133.14 1.75 131.40 199.63 10572.22 04:40:01 AM 112.91 2.91 109.99 1006.76 21213.02 04:41:01 AM 13.04 0.33 12.71 243.40 3094.52 04:42:01 AM 28.05 2.53 25.52 305.58 10047.49 Average: 71.42 3.57 67.85 587.20 10050.19 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5509084 2499656 31.21 2088 1878688 880644 9.72 529520 1693416 168060 04:39:01 AM 4975024 3033716 37.88 2088 2054336 1189188 13.13 962244 1753720 107276 04:40:01 AM 3846232 4162508 51.97 2088 2600524 1734980 19.16 1766768 2028440 73364 04:41:01 AM 3699364 4309376 53.81 2088 2639692 1786884 19.73 1884784 2052500 15172 04:42:01 AM 4049056 3959684 49.44 2088 2859128 1224764 13.52 1588404 1993008 6312 Average: 4415752 3592988 44.86 2088 2406474 1363292 15.05 1346344 1904217 74037 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 132.93 109.04 1116.95 26.77 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 324.89 381.26 2023.69 66.45 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 336.75 372.44 3498.39 49.34 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 13.24 12.79 54.93 3.68 0.00 0.00 0.00 04:41:01 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 209.50 128.89 368.89 134.63 0.00 0.00 0.00 04:42:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 203.47 200.90 1412.67 56.17 0.00 0.00 0.00 Average: lo 0.03 0.03 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/27/2024 _x86_64_ (2 CPU) 04:36:30 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 34.68 0.00 2.93 0.73 0.10 61.55 04:38:01 AM 0 34.72 0.00 2.97 0.58 0.12 61.62 04:38:01 AM 1 34.62 0.00 2.91 0.91 0.10 61.46 04:39:01 AM all 48.73 0.00 3.82 2.41 0.13 44.91 04:39:01 AM 0 45.24 0.00 5.06 3.90 0.12 45.68 04:39:01 AM 1 52.26 0.00 2.59 0.89 0.12 44.13 04:40:01 AM all 71.26 0.00 3.84 2.62 0.15 22.14 04:40:01 AM 0 68.39 0.00 4.59 2.58 0.15 24.30 04:40:01 AM 1 74.17 0.00 3.06 2.65 0.16 19.96 04:41:01 AM all 82.79 0.00 1.75 0.02 0.13 15.31 04:41:01 AM 0 82.72 0.00 1.79 0.04 0.11 15.35 04:41:01 AM 1 82.87 0.00 1.72 0.00 0.13 15.29 04:42:01 AM all 54.32 0.00 2.04 0.86 0.09 42.69 04:42:01 AM 0 52.31 0.00 2.49 1.44 0.11 43.64 04:42:01 AM 1 56.31 0.00 1.56 0.30 0.09 41.74 Average: all 58.07 0.00 2.88 1.33 0.12 37.61 Average: 0 56.41 0.00 3.38 1.71 0.12 38.38 Average: 1 59.74 0.00 2.37 0.95 0.12 36.83