---> uname -a: Linux prd-centos7-docker-2c-8g-3741.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 7.3G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 614 4954 16 2251 6919 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:aa:b1:70 brd ff:ff:ff:ff:ff:ff inet 10.32.6.98/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:feaa:b170/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:00:0c:86:02 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) 06/25/2025 _x86_64_ (2 CPU) 02:05:03 PM LINUX RESTART 02:06:02 PM tps rtps wtps bread/s bwrtn/s 02:07:01 PM 54.40 0.78 53.62 25.75 5213.92 02:08:01 PM 86.97 1.55 85.42 1029.03 9125.60 02:09:01 PM 53.90 8.62 45.28 1144.53 8588.50 02:10:01 PM 17.63 0.02 17.61 0.13 541.90 Average: 53.22 2.75 50.47 552.14 5870.43 02:06:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 PM 5522688 2486040 31.04 2088 1845924 898796 9.92 545668 1664540 137556 02:08:01 PM 5265048 2743680 34.26 2088 1983344 980524 10.83 706000 1737248 27536 02:09:01 PM 5070972 2937756 36.68 2088 2191128 977916 10.80 874464 1749568 7748 02:10:01 PM 5090700 2918028 36.44 2088 2191136 954796 10.54 853420 1749576 7640 Average: 5237352 2771376 34.60 2088 2052883 953008 10.52 744888 1725233 45120 02:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:07:01 PM eth0 57.28 50.54 710.32 5.84 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 34.14 30.98 258.15 7.79 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 309.47 263.23 2495.71 269.79 0.00 0.00 0.00 02:09:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 02:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 11.49 12.75 10.76 5.81 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.29 89.54 869.39 72.59 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) 06/25/2025 _x86_64_ (2 CPU) 02:05:03 PM LINUX RESTART 02:06:02 PM CPU %user %nice %system %iowait %steal %idle 02:07:01 PM all 32.96 0.00 3.13 0.88 5.10 57.92 02:07:01 PM 0 35.04 0.00 3.40 0.93 4.86 55.77 02:07:01 PM 1 30.92 0.00 2.88 0.85 5.32 60.03 02:08:01 PM all 30.98 0.00 2.65 0.86 4.70 60.82 02:08:01 PM 0 43.53 0.00 3.19 1.34 5.45 46.49 02:08:01 PM 1 18.85 0.00 2.12 0.39 3.97 74.67 02:09:01 PM all 28.79 0.00 6.42 2.24 7.06 55.48 02:09:01 PM 0 36.36 0.00 7.16 2.44 7.41 46.63 02:09:01 PM 1 21.41 0.00 5.71 2.03 6.72 64.13 02:10:01 PM all 35.75 0.00 2.36 0.41 4.93 56.54 02:10:01 PM 0 65.74 0.00 3.53 0.81 6.29 23.64 02:10:01 PM 1 8.11 0.00 1.27 0.05 3.68 86.88 Average: all 32.11 0.00 3.65 1.10 5.45 57.69 Average: 0 45.02 0.00 4.33 1.39 6.01 43.25 Average: 1 19.69 0.00 2.99 0.83 4.92 71.58