---> uname -a: Linux prd-centos7-docker-2c-8g-4628.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 7.7G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 619 4531 16 2669 6907 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:18:e8:a7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.29/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe18:e8a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cf:4d:fe:7b 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) 12:30:20 PM LINUX RESTART 12:31:01 PM tps rtps wtps bread/s bwrtn/s 12:32:01 PM 83.07 8.82 74.25 826.50 5336.73 12:33:01 PM 77.45 1.52 75.94 1028.48 7619.40 12:34:02 PM 64.62 6.80 57.82 972.05 4133.89 12:35:01 PM 45.55 1.91 43.64 175.63 20867.15 Average: 67.76 4.77 62.99 753.11 9439.98 12:31:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 PM 5394404 2614324 32.64 2088 1886536 1001120 11.05 662716 1677340 163236 12:33:01 PM 5296516 2712212 33.87 2088 1997260 957148 10.57 650928 1758796 93440 12:34:02 PM 4712768 3295960 41.15 2088 2601952 1019808 11.26 801040 2167356 601332 12:35:01 PM 4664324 3344404 41.76 2088 2605312 981488 10.84 1266984 1747008 7984 Average: 5017003 2991725 37.36 2088 2272765 989891 10.93 845417 1837625 216498 12:31:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:32:01 PM eth0 80.08 66.46 830.80 18.65 0.00 0.00 0.00 12:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 37.65 34.02 309.98 7.38 0.00 0.00 0.00 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:02 PM eth0 497.51 530.03 6681.39 1687.37 0.00 0.00 0.00 12:34:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 214.34 362.73 23.82 2902.86 0.00 0.00 0.00 12:35:01 PM lo 0.54 0.54 0.11 0.11 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 207.49 247.97 1971.58 1147.10 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) 12:30:20 PM LINUX RESTART 12:31:01 PM CPU %user %nice %system %iowait %steal %idle 12:32:01 PM all 34.78 0.00 3.44 2.88 3.84 55.06 12:32:01 PM 0 44.91 0.00 3.93 2.84 4.36 43.96 12:32:01 PM 1 24.82 0.00 2.93 2.93 3.32 66.01 12:33:01 PM all 32.52 0.00 3.26 0.84 3.49 59.88 12:33:01 PM 0 33.24 0.00 3.07 1.10 3.62 58.97 12:33:01 PM 1 31.79 0.00 3.47 0.60 3.36 60.77 12:34:02 PM all 35.33 0.00 6.95 1.26 5.38 51.08 12:34:02 PM 0 42.49 0.00 7.26 1.45 5.74 43.06 12:34:02 PM 1 28.30 0.00 6.64 1.07 5.01 58.98 12:35:01 PM all 35.68 0.00 2.37 0.49 3.98 57.48 12:35:01 PM 0 55.45 0.00 3.45 0.72 4.42 35.96 12:35:01 PM 1 16.96 0.00 1.34 0.27 3.56 77.87 Average: all 34.57 0.00 4.01 1.37 4.17 55.87 Average: 0 43.90 0.00 4.44 1.53 4.54 45.59 Average: 1 25.45 0.00 3.59 1.22 3.82 65.92