---> uname -a: Linux prd-centos7-docker-2c-8g-4706.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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 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 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 601 5122 16 2097 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:55:78:c9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.27/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe55:78c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d2:37:00:5f 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 07/03/2025 _x86_64_ (2 CPU) 02:45:15 PM LINUX RESTART 02:46:01 PM tps rtps wtps bread/s bwrtn/s 02:47:01 PM 78.38 8.69 69.69 820.51 5422.27 02:48:01 PM 73.81 1.55 72.26 1029.37 7232.73 02:49:01 PM 59.17 8.51 50.67 1117.28 4097.89 02:50:01 PM 24.28 0.18 24.09 27.04 1411.87 Average: 58.91 4.73 54.18 748.55 4541.23 02:46:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:47:01 PM 5444140 2564596 32.02 2088 1846648 988252 10.91 616804 1664696 129612 02:48:01 PM 5305868 2702868 33.75 2088 1998256 944052 10.42 648468 1752132 93900 02:49:01 PM 5247680 2761056 34.48 2088 2036280 945636 10.44 815556 1638428 32344 02:50:01 PM 5265744 2742992 34.25 2088 2037144 921940 10.18 797240 1637984 7640 Average: 5315858 2692878 33.62 2088 1979582 949970 10.49 719517 1673310 65874 02:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:47:01 PM eth0 63.33 52.92 789.33 11.77 0.00 0.00 0.00 02:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 PM eth0 37.08 33.53 306.07 7.80 0.00 0.00 0.00 02:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 PM eth0 14.35 13.74 36.10 4.83 0.00 0.00 0.00 02:49:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 02:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 PM eth0 18.41 14.62 17.51 6.02 0.00 0.00 0.00 02:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.29 28.70 287.27 7.60 0.00 0.00 0.00 Average: lo 0.13 0.13 0.03 0.03 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 07/03/2025 _x86_64_ (2 CPU) 02:45:15 PM LINUX RESTART 02:46:01 PM CPU %user %nice %system %iowait %steal %idle 02:47:01 PM all 34.78 0.00 3.31 1.60 4.00 56.31 02:47:01 PM 0 41.45 0.00 3.25 1.36 4.10 49.84 02:47:01 PM 1 28.24 0.00 3.35 1.85 3.89 62.66 02:48:01 PM all 34.89 0.00 3.22 0.73 4.48 56.68 02:48:01 PM 0 33.22 0.00 3.07 0.61 4.42 58.68 02:48:01 PM 1 36.58 0.00 3.37 0.84 4.53 54.67 02:49:01 PM all 33.60 0.00 5.67 1.05 4.43 55.25 02:49:01 PM 0 30.26 0.00 5.52 0.94 4.09 59.19 02:49:01 PM 1 36.94 0.00 5.83 1.16 4.77 51.30 02:50:01 PM all 37.28 0.00 2.23 0.20 3.69 56.60 02:50:01 PM 0 40.94 0.00 2.22 0.28 3.89 52.67 02:50:01 PM 1 33.68 0.00 2.21 0.10 3.51 60.49 Average: all 35.13 0.00 3.61 0.89 4.15 56.21 Average: 0 36.42 0.00 3.52 0.80 4.13 55.13 Average: 1 33.86 0.00 3.69 0.99 4.18 57.28