---> uname -a: Linux prd-centos7-docker-2c-1g-23269.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 7.1G 33G 18% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 584 4320 16 2915 6935 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:b1:8e:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.183/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:feb1:8ec7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:9e:02:06 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) 07/12/2024 _x86_64_ (2 CPU) 01:40:11 PM LINUX RESTART 01:41:07 PM tps rtps wtps bread/s bwrtn/s 01:42:01 PM 28.74 13.05 15.69 3927.46 2662.45 01:43:01 PM 2.22 0.00 2.22 0.00 35.38 01:44:01 PM 0.17 0.00 0.17 0.00 1.78 01:45:01 PM 99.57 9.50 90.07 1078.26 4391.45 01:46:01 PM 328.53 8.08 320.45 2514.19 10219.04 01:47:01 PM 155.65 1.78 153.86 171.75 30231.63 Average: 103.73 5.27 98.46 1237.17 8013.06 01:41:07 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:42:01 PM 5938100 2070808 25.86 2620 1593476 777556 8.58 353576 1488080 12 01:43:01 PM 5935532 2073376 25.89 2620 1593484 777444 8.58 355872 1487844 4 01:44:01 PM 5937904 2071004 25.86 2620 1593488 777508 8.58 353128 1487844 4 01:45:01 PM 5488484 2520424 31.47 2620 1862752 900184 9.94 604216 1641292 124604 01:46:01 PM 5309156 2699752 33.71 2620 2080404 810416 8.95 574384 1799796 33988 01:47:01 PM 4417976 3590932 44.84 2620 2842944 907268 10.02 1188676 2034196 1084 Average: 5504525 2504383 31.27 2620 1927758 825063 9.11 571642 1656509 26616 01:41:07 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:42:01 PM eth0 225.83 126.96 573.77 30.63 0.00 0.00 0.00 01:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 PM eth0 0.45 0.13 0.07 0.01 0.00 0.00 0.00 01:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 PM eth0 0.50 0.20 0.07 0.35 0.00 0.00 0.00 01:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM eth0 179.79 129.69 1302.59 44.19 0.00 0.00 0.00 01:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 PM eth0 40.92 32.25 355.09 9.16 0.00 0.00 0.00 01:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM eth0 789.11 680.10 8777.93 4077.68 0.00 0.00 0.00 01:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 205.77 162.14 1856.35 704.94 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) 07/12/2024 _x86_64_ (2 CPU) 01:40:11 PM LINUX RESTART 01:41:07 PM CPU %user %nice %system %iowait %steal %idle 01:42:01 PM all 9.89 0.00 1.91 4.73 0.04 83.43 01:42:01 PM 0 9.55 0.00 2.13 5.02 0.04 83.25 01:42:01 PM 1 10.22 0.00 1.69 4.44 0.04 83.61 01:43:01 PM all 0.23 0.00 0.05 0.00 0.03 99.69 01:43:01 PM 0 0.42 0.00 0.03 0.00 0.02 99.53 01:43:01 PM 1 0.03 0.00 0.05 0.00 0.03 99.88 01:44:01 PM all 0.18 0.00 0.04 0.00 0.03 99.75 01:44:01 PM 0 0.22 0.00 0.03 0.00 0.03 99.72 01:44:01 PM 1 0.15 0.00 0.05 0.00 0.02 99.78 01:45:01 PM all 21.70 0.00 2.06 3.93 0.08 72.24 01:45:01 PM 0 30.85 0.00 2.54 4.41 0.07 62.13 01:45:01 PM 1 12.71 0.00 1.58 3.45 0.08 82.17 01:46:01 PM all 33.01 0.00 6.06 8.77 0.13 52.03 01:46:01 PM 0 47.13 0.00 7.17 11.20 0.16 34.34 01:46:01 PM 1 19.32 0.00 5.01 6.43 0.12 69.13 01:47:01 PM all 36.13 0.00 3.96 7.58 0.08 52.25 01:47:01 PM 0 45.65 0.00 4.20 5.92 0.07 44.16 01:47:01 PM 1 26.74 0.00 3.73 9.21 0.09 60.23 Average: all 16.68 0.00 2.31 4.09 0.06 76.85 Average: 0 22.01 0.00 2.64 4.33 0.06 70.96 Average: 1 11.40 0.00 2.00 3.86 0.06 82.68