---> uname -a: Linux prd-centos7-docker-2c-8g-4455.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 626 4534 16 2660 6898 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:01:01:21 brd ff:ff:ff:ff:ff:ff inet 10.32.6.251/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe01:121/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3f:e2:6a:7c 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) 07/02/2025 _x86_64_ (2 CPU) 04:17:34 PM LINUX RESTART 04:18:01 PM tps rtps wtps bread/s bwrtn/s 04:19:01 PM 98.31 19.88 78.43 4183.01 12671.27 04:20:01 PM 86.31 0.00 86.31 0.00 8400.52 04:21:01 PM 75.34 8.13 67.21 1972.62 5280.95 04:22:01 PM 55.87 1.56 54.30 162.61 20351.84 Average: 78.88 7.34 71.54 1569.04 11672.78 04:18:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:19:01 PM 5581884 2426852 30.30 2088 1753320 947908 10.47 593744 1582812 64980 04:20:01 PM 5324728 2684008 33.51 2088 1957008 950800 10.50 656020 1728992 106940 04:21:01 PM 5236868 2771868 34.61 2088 2042316 936320 10.34 690796 1765420 33240 04:22:01 PM 4612196 3396540 42.41 2088 2590244 1009328 11.14 968796 2081480 9284 Average: 5188919 2819817 35.21 2088 2085722 961089 10.61 727339 1789676 53611 04:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:19:01 PM eth0 381.64 193.33 1253.28 59.70 0.00 0.00 0.00 04:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 PM eth0 39.19 35.73 534.14 4.72 0.00 0.00 0.00 04:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 PM eth0 19.63 17.34 78.42 5.76 0.00 0.00 0.00 04:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 PM eth0 375.74 355.82 5727.65 580.95 0.00 0.00 0.00 04:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 203.36 150.40 1901.20 163.22 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 07/02/2025 _x86_64_ (2 CPU) 04:17:34 PM LINUX RESTART 04:18:01 PM CPU %user %nice %system %iowait %steal %idle 04:19:01 PM all 37.23 0.00 4.31 3.34 6.25 48.87 04:19:01 PM 0 31.82 0.00 4.53 4.55 6.04 53.05 04:19:01 PM 1 42.71 0.00 4.07 2.10 6.47 44.64 04:20:01 PM all 35.13 0.00 3.30 0.86 4.14 56.57 04:20:01 PM 0 23.09 0.00 2.05 0.42 3.21 71.22 04:20:01 PM 1 47.37 0.00 4.58 1.29 5.08 41.67 04:21:01 PM all 34.38 0.00 5.75 1.07 4.85 53.95 04:21:01 PM 0 42.99 0.00 6.26 1.65 5.37 43.73 04:21:01 PM 1 25.89 0.00 5.24 0.51 4.34 64.02 04:22:01 PM all 33.45 0.00 4.01 1.70 4.96 55.87 04:22:01 PM 0 24.14 0.00 4.27 1.34 4.52 65.73 04:22:01 PM 1 42.88 0.00 3.77 2.08 5.39 45.86 Average: all 35.03 0.00 4.34 1.73 5.05 53.84 Average: 0 30.47 0.00 4.27 1.98 4.78 58.51 Average: 1 39.64 0.00 4.42 1.49 5.31 49.14