---> uname -a: Linux prd-centos7-docker-2c-8g-7746.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 617 4737 16 2465 6906 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:d1:3a:eb brd ff:ff:ff:ff:ff:ff inet 10.32.7.217/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fed1:3aeb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:40:e0:c8:e2 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) 10/30/2025 _x86_64_ (2 CPU) 01:47:50 PM LINUX RESTART 01:49:01 PM tps rtps wtps bread/s bwrtn/s 01:50:01 PM 83.38 0.20 83.18 6.93 6259.87 01:51:01 PM 113.07 1.32 111.75 246.55 8641.14 01:52:01 PM 82.44 3.08 79.36 899.35 5184.37 01:53:01 PM 25.01 0.12 24.90 3.59 4379.63 01:54:01 PM 8.51 0.62 7.90 348.40 945.50 01:55:01 PM 19.81 2.00 17.82 244.82 3072.83 Average: 55.36 1.22 54.14 291.62 4746.15 01:49:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 PM 5426136 2582592 32.25 2088 1889708 940244 10.38 597316 1701972 123948 01:51:01 PM 5030564 2978164 37.19 2088 2017940 1195184 13.20 924752 1733168 43752 01:52:01 PM 4602148 3406580 42.54 2088 2238592 1313516 14.50 1268636 1798808 100884 01:53:01 PM 4535568 3473160 43.37 2088 2274800 1335260 14.74 1318640 1810428 10452 01:54:01 PM 4332540 3676188 45.90 2088 2300744 1606376 17.74 1498332 1829032 140 01:55:01 PM 4821336 3187392 39.80 2088 2390660 966372 10.67 1080764 1757448 22076 Average: 4791382 3217346 40.17 2088 2185407 1226159 13.54 1114740 1771809 50209 01:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:50:01 PM eth0 148.24 97.35 880.10 10.66 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 226.81 267.88 977.57 45.27 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 249.36 291.14 1993.69 41.41 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 33.88 37.08 304.66 4.94 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 4.69 4.82 3.47 1.49 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 16.98 14.54 12.24 6.99 0.00 0.00 0.00 01:55:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 113.29 118.77 695.10 18.46 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 10/30/2025 _x86_64_ (2 CPU) 01:47:50 PM LINUX RESTART 01:49:01 PM CPU %user %nice %system %iowait %steal %idle 01:50:01 PM all 32.30 0.00 3.00 0.90 5.00 58.79 01:50:01 PM 0 16.94 0.00 1.99 0.65 4.40 76.03 01:50:01 PM 1 48.22 0.00 4.04 1.17 5.62 40.96 01:51:01 PM all 49.07 0.00 3.81 3.04 8.97 35.11 01:51:01 PM 0 37.03 0.00 4.87 5.37 9.40 43.33 01:51:01 PM 1 61.63 0.00 2.69 0.61 8.52 26.55 01:52:01 PM all 66.91 0.00 3.21 1.88 10.39 17.60 01:52:01 PM 0 62.71 0.00 4.04 3.09 10.75 19.41 01:52:01 PM 1 71.16 0.00 2.40 0.66 10.05 15.73 01:53:01 PM all 82.00 0.00 2.49 0.16 9.79 5.57 01:53:01 PM 0 81.75 0.00 2.72 0.27 9.74 5.53 01:53:01 PM 1 82.26 0.00 2.24 0.05 9.82 5.62 01:54:01 PM all 75.63 0.00 2.19 0.05 9.06 13.07 01:54:01 PM 0 76.81 0.00 2.04 0.02 9.05 12.08 01:54:01 PM 1 74.47 0.00 2.34 0.07 9.08 14.04 01:55:01 PM all 54.25 0.00 2.55 0.70 6.85 35.64 01:55:01 PM 0 58.10 0.00 2.48 1.23 7.22 30.96 01:55:01 PM 1 50.41 0.00 2.63 0.17 6.46 40.32 Average: all 59.67 0.00 2.88 1.13 8.31 28.00 Average: 0 54.91 0.00 3.03 1.80 8.39 31.86 Average: 1 64.51 0.00 2.73 0.46 8.23 24.07