---> uname -a: Linux prd-centos7-docker-2c-8g-2040.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 625 4729 16 2466 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:9d:7d:ea brd ff:ff:ff:ff:ff:ff inet 10.32.6.111/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fe9d:7dea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:bf:7f:86 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) 12/30/2025 _x86_64_ (2 CPU) 01:47:44 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 171.19 64.39 106.81 5759.39 39043.27 01:50:01 PM 92.33 0.75 91.58 195.22 8500.39 01:51:01 PM 124.29 1.85 122.44 464.74 6557.64 01:52:01 PM 54.97 1.88 53.09 490.60 7140.01 01:53:01 PM 12.42 0.03 12.39 1.06 1415.15 01:54:01 PM 7.71 0.88 6.83 376.79 702.66 01:55:01 PM 25.49 1.71 23.77 215.48 3307.91 Average: 69.70 10.23 59.47 1073.95 9524.87 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5646440 2362296 29.50 2088 1698816 972652 10.74 564316 1552596 47628 01:50:01 PM 5359724 2649012 33.08 2088 1965128 1077404 11.90 620460 1728780 124420 01:51:01 PM 4753296 3255440 40.65 2088 2122156 1453180 16.04 1156684 1772820 109668 01:52:01 PM 4556284 3452452 43.11 2088 2261492 1333912 14.73 1313440 1802576 32792 01:53:01 PM 4475024 3533712 44.12 2088 2283272 1547692 17.09 1378844 1814556 14776 01:54:01 PM 4001788 4006948 50.03 2088 2302332 1861284 20.55 1833580 1828852 3648 01:55:01 PM 4828416 3180320 39.71 2088 2392896 956104 10.56 1079168 1757348 23792 Average: 4802996 3205740 40.03 2088 2146585 1314604 14.51 1135213 1751075 50961 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 360.38 193.88 884.74 58.32 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 154.51 101.03 1041.29 14.66 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 361.62 439.71 2191.87 64.96 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 107.56 122.30 834.48 17.69 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 8.10 8.28 50.63 1.63 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 7.12 6.60 8.43 2.70 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 19.93 17.03 16.66 7.11 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 145.54 126.99 717.26 23.88 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) 12/30/2025 _x86_64_ (2 CPU) 01:47:44 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 41.96 0.00 9.57 5.78 2.10 40.59 01:49:02 PM 0 49.88 0.00 10.42 4.41 2.35 32.93 01:49:02 PM 1 34.18 0.00 8.73 7.11 1.84 48.13 01:50:01 PM all 37.29 0.00 3.98 0.73 1.84 56.16 01:50:01 PM 0 17.17 0.00 1.93 0.74 1.40 78.76 01:50:01 PM 1 58.29 0.00 6.13 0.72 2.31 32.56 01:51:01 PM all 67.37 0.00 4.12 2.35 2.97 23.20 01:51:01 PM 0 59.00 0.00 6.16 4.03 2.84 27.97 01:51:01 PM 1 75.91 0.00 2.04 0.63 3.10 18.32 01:52:01 PM all 84.89 0.00 3.32 0.54 3.63 7.62 01:52:01 PM 0 81.61 0.00 4.31 0.91 3.44 9.73 01:52:01 PM 1 88.24 0.00 2.30 0.16 3.80 5.49 01:53:01 PM all 82.06 0.00 2.50 0.01 3.30 12.13 01:53:01 PM 0 81.75 0.00 2.65 0.04 3.30 12.27 01:53:01 PM 1 82.34 0.00 2.38 0.00 3.30 11.98 01:54:01 PM all 91.13 0.00 2.55 0.06 3.46 2.80 01:54:01 PM 0 91.20 0.00 2.86 0.06 3.25 2.63 01:54:01 PM 1 91.06 0.00 2.23 0.04 3.70 2.98 01:55:01 PM all 45.05 0.00 3.46 0.19 2.19 49.10 01:55:01 PM 0 36.42 0.00 2.89 0.09 1.97 58.63 01:55:01 PM 1 53.88 0.00 4.03 0.30 2.40 39.38 Average: all 63.88 0.00 4.24 1.40 2.77 27.72 Average: 0 59.02 0.00 4.46 1.47 2.64 32.41 Average: 1 68.79 0.00 4.01 1.32 2.91 22.97