---> uname -a: Linux prd-centos7-docker-2c-8g-2693.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: 2799.998 BogoMIPS: 5599.99 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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 615 4233 16 2971 6899 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:7f:63:77 brd ff:ff:ff:ff:ff:ff inet 10.32.7.79/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe7f:6377/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:82:44:fb:74 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) 06/12/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 159.73 34.07 125.66 5266.71 40846.18 08:53:01 PM 141.07 1.12 139.95 260.72 10683.31 08:54:01 PM 122.23 3.78 118.45 970.22 20455.93 08:55:02 PM 17.09 0.45 16.64 246.34 4215.33 08:56:01 PM 32.46 2.32 30.14 294.67 8688.84 Average: 94.72 8.37 86.36 1411.24 17005.03 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5575772 2432956 30.38 2088 1830808 855960 9.45 497612 1656552 149056 08:53:01 PM 5060936 2947792 36.81 2088 2015264 1165392 12.87 905832 1725104 65056 08:54:01 PM 3898816 4109912 51.32 2088 2606756 1645372 18.17 1706904 2034760 100404 08:55:02 PM 4012096 3996632 49.90 2088 2646076 1456924 16.09 1573808 2050940 12832 08:56:01 PM 4356488 3652240 45.60 2088 2888244 929476 10.26 1336596 1936156 98100 Average: 4580822 3427906 42.80 2088 2397430 1210625 13.37 1204150 1880702 85090 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 357.42 226.78 1399.78 58.86 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 284.23 339.07 1479.20 59.09 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 373.76 449.01 3787.80 443.96 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:02 PM eth0 19.26 21.90 68.77 4.20 0.00 0.00 0.00 08:55:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 163.73 218.53 48.29 1780.67 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 239.94 251.18 1361.50 464.92 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 06/12/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.60 0.00 5.40 5.72 0.10 54.19 08:52:01 PM 0 38.50 0.00 5.93 5.72 0.11 49.74 08:52:01 PM 1 30.73 0.00 4.83 5.74 0.09 58.61 08:53:01 PM all 46.12 0.00 3.84 1.54 0.13 48.36 08:53:01 PM 0 38.53 0.00 4.75 2.61 0.12 53.99 08:53:01 PM 1 53.82 0.00 2.94 0.46 0.12 42.65 08:54:01 PM all 65.24 0.00 3.69 2.58 0.13 28.36 08:54:01 PM 0 60.59 0.00 4.76 2.18 0.13 32.35 08:54:01 PM 1 69.96 0.00 2.60 2.98 0.13 24.34 08:55:02 PM all 82.02 0.00 1.88 0.04 0.12 15.95 08:55:02 PM 0 81.92 0.00 1.98 0.04 0.13 15.94 08:55:02 PM 1 82.10 0.00 1.75 0.04 0.13 15.98 08:56:01 PM all 56.77 0.00 2.67 0.85 0.12 39.60 08:56:01 PM 0 52.80 0.00 2.89 0.80 0.11 43.40 08:56:01 PM 1 60.77 0.00 2.46 0.87 0.11 35.79 Average: all 56.70 0.00 3.51 2.17 0.12 37.50 Average: 0 54.22 0.00 4.08 2.30 0.12 39.28 Average: 1 59.18 0.00 2.94 2.05 0.12 35.72