---> uname -a: Linux prd-centos7-docker-2c-8g-4511.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 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 584 5181 16 2054 6952 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:24:53:95 brd ff:ff:ff:ff:ff:ff inet 10.32.7.9/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe24:5395/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:32:fc:ff:07 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) 03:22:51 AM LINUX RESTART 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 64.50 0.20 64.30 6.93 5514.42 03:26:01 AM 96.34 10.69 85.65 1432.43 9070.36 03:27:01 AM 20.80 0.17 20.63 21.98 1012.02 Average: 60.55 3.69 56.86 487.11 5198.93 03:24:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 5487480 2521248 31.48 2088 1890048 878156 9.70 548392 1692268 167332 03:26:01 AM 5338640 2670088 33.34 2088 1997540 898732 9.92 715540 1648612 24360 03:27:01 AM 5260912 2747816 34.31 2088 1996856 973476 10.75 794744 1646448 8900 Average: 5362344 2646384 33.04 2088 1961481 916788 10.12 686225 1662443 66864 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:25:01 AM eth0 54.86 49.03 724.42 5.54 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 31.09 26.02 165.09 14.65 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 9.26 11.09 8.51 5.08 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 31.73 28.72 299.34 8.42 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) 07/03/2025 _x86_64_ (2 CPU) 03:22:51 AM LINUX RESTART 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 33.41 0.00 3.12 0.94 4.95 57.57 03:25:01 AM 0 46.30 0.00 3.71 1.36 5.17 43.46 03:25:01 AM 1 21.00 0.00 2.53 0.56 4.74 71.17 03:26:01 AM all 35.01 0.00 2.98 1.27 5.19 55.56 03:26:01 AM 0 45.87 0.00 3.42 1.12 5.19 44.39 03:26:01 AM 1 24.51 0.00 2.57 1.40 5.20 66.32 03:27:01 AM all 33.88 0.00 1.83 0.58 4.15 59.57 03:27:01 AM 0 47.14 0.00 1.88 1.00 4.28 45.71 03:27:01 AM 1 21.09 0.00 1.76 0.17 4.02 72.96 Average: all 34.10 0.00 2.64 0.93 4.76 57.56 Average: 0 46.44 0.00 3.01 1.16 4.88 44.52 Average: 1 22.20 0.00 2.29 0.71 4.65 70.15