---> uname -a: Linux prd-centos7-docker-2c-8g-4704.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 588 5134 16 2097 6947 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:c1:0c:55 brd ff:ff:ff:ff:ff:ff inet 10.32.6.80/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fec1:c55/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fb:f4:f1:80 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) 02:44:15 PM LINUX RESTART 02:45:01 PM tps rtps wtps bread/s bwrtn/s 02:46:01 PM 72.12 8.69 63.43 820.37 5504.63 02:47:01 PM 78.98 1.57 77.41 1046.98 7332.94 02:48:01 PM 56.96 8.47 48.48 1117.28 3998.25 02:49:01 PM 25.25 0.18 25.07 27.04 1371.22 Average: 58.24 4.74 53.50 751.65 4539.96 02:45:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:46:01 PM 5522476 2486252 31.04 2088 1846816 889604 9.82 540856 1664408 129616 02:47:01 PM 5273516 2735212 34.15 2088 2003468 955800 10.55 683032 1748904 98344 02:48:01 PM 5256580 2752148 34.36 2088 2036532 933252 10.30 804100 1639124 31288 02:49:01 PM 5263504 2745224 34.28 2088 2037516 930096 10.27 797016 1638772 7788 Average: 5329019 2679709 33.46 2088 1981083 927188 10.24 706251 1672802 66759 02:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:46:01 PM eth0 65.53 52.20 792.35 6.87 0.00 0.00 0.00 02:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM eth0 41.08 36.93 316.43 8.98 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 13.24 12.10 31.39 4.26 0.00 0.00 0.00 02:48:01 PM lo 0.57 0.57 0.11 0.11 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 11.85 13.55 11.18 6.26 0.00 0.00 0.00 02:49:01 PM lo 0.00 0.00 0.00 0.00 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 Average: eth0 32.89 28.66 287.75 6.58 0.00 0.00 0.00 Average: lo 0.14 0.14 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) 02:44:15 PM LINUX RESTART 02:45:01 PM CPU %user %nice %system %iowait %steal %idle 02:46:01 PM all 35.55 0.00 3.32 1.04 3.04 57.06 02:46:01 PM 0 45.01 0.00 4.38 0.73 3.61 46.28 02:46:01 PM 1 26.26 0.00 2.31 1.32 2.48 67.63 02:47:01 PM all 35.15 0.00 3.10 0.74 3.70 57.31 02:47:01 PM 0 45.86 0.00 3.24 0.67 4.30 45.93 02:47:01 PM 1 24.67 0.00 2.97 0.80 3.10 68.46 02:48:01 PM all 29.93 0.00 5.55 0.62 3.69 60.22 02:48:01 PM 0 31.68 0.00 5.67 0.48 3.61 58.56 02:48:01 PM 1 28.18 0.00 5.41 0.77 3.76 61.89 02:49:01 PM all 38.29 0.00 2.26 0.32 2.82 56.31 02:49:01 PM 0 46.28 0.00 2.54 0.28 3.35 47.55 02:49:01 PM 1 30.40 0.00 1.97 0.36 2.30 64.96 Average: all 34.71 0.00 3.57 0.68 3.31 57.73 Average: 0 42.15 0.00 3.96 0.54 3.72 49.63 Average: 1 27.38 0.00 3.17 0.81 2.91 65.72