---> uname -a: Linux prd-centos7-docker-2c-8g-301.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 7.6G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 637 4609 16 2573 6887 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:db:ab:8b brd ff:ff:ff:ff:ff:ff inet 10.32.7.206/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fedb:ab8b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:21:23:93:27 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) 12/12/2025 _x86_64_ (2 CPU) 10:52:08 AM LINUX RESTART 10:53:01 AM tps rtps wtps bread/s bwrtn/s 10:54:01 AM 67.07 3.88 63.19 299.38 6013.07 10:55:01 AM 79.15 1.55 77.61 1029.37 7149.58 10:56:01 AM 60.08 8.64 51.44 1124.95 4074.81 10:57:01 AM 52.30 0.18 52.11 27.04 16759.94 Average: 64.65 3.56 61.09 620.19 8499.06 10:53:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:54:01 AM 5519552 2489176 31.08 2088 1860948 890252 9.83 523352 1679260 131636 10:55:01 AM 5260308 2748420 34.32 2088 2013016 965512 10.66 676548 1766628 94672 10:56:01 AM 4768080 3240648 40.46 2088 2500896 952776 10.52 857532 2042428 481300 10:57:01 AM 4728588 3280140 40.96 2088 2503304 980660 10.83 895012 2042540 8720 Average: 5069132 2939596 36.70 2088 2219541 947300 10.46 738111 1882714 179082 10:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:54:01 AM eth0 64.99 56.40 807.15 10.37 0.00 0.00 0.00 10:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM eth0 42.67 38.01 307.17 8.01 0.00 0.00 0.00 10:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM eth0 140.79 103.41 4082.48 9.64 0.00 0.00 0.00 10:56:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 10:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM eth0 10.54 11.69 11.69 5.56 0.00 0.00 0.00 10:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.75 52.38 1302.22 8.40 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) 12/12/2025 _x86_64_ (2 CPU) 10:52:08 AM LINUX RESTART 10:53:01 AM CPU %user %nice %system %iowait %steal %idle 10:54:01 AM all 32.90 0.00 2.93 0.77 5.01 58.38 10:54:01 AM 0 34.94 0.00 3.10 0.66 4.98 56.32 10:54:01 AM 1 30.89 0.00 2.73 0.89 5.06 60.43 10:55:01 AM all 33.85 0.00 3.06 0.95 4.66 57.47 10:55:01 AM 0 38.16 0.00 3.02 0.89 4.65 53.27 10:55:01 AM 1 29.62 0.00 3.14 1.00 4.66 61.59 10:56:01 AM all 32.30 0.00 8.25 1.22 6.07 52.16 10:56:01 AM 0 26.48 0.00 7.88 1.08 5.50 59.06 10:56:01 AM 1 38.17 0.00 8.61 1.36 6.65 45.21 10:57:01 AM all 35.87 0.00 1.99 1.49 4.39 56.25 10:57:01 AM 0 30.40 0.00 2.06 0.89 3.83 62.82 10:57:01 AM 1 41.36 0.00 1.92 2.10 4.96 49.66 Average: all 33.73 0.00 4.06 1.11 5.03 56.07 Average: 0 32.47 0.00 4.03 0.88 4.74 57.88 Average: 1 34.98 0.00 4.10 1.34 5.33 54.26