---> uname -a: Linux prd-centos7-docker-2c-8g-10212.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: 2800.000 BogoMIPS: 5600.00 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 552 5206 16 2061 6984 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:81:bb:e3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.67/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fe81:bbe3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ee:e4:83:23 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) 11/25/2025 _x86_64_ (2 CPU) 09:52:16 PM LINUX RESTART 09:53:01 PM tps rtps wtps bread/s bwrtn/s 09:54:01 PM 61.55 4.81 56.74 403.00 5750.81 09:55:01 PM 79.89 10.51 69.38 1397.67 7177.21 09:56:01 PM 39.36 0.35 39.01 56.74 3876.37 Average: 60.27 5.22 55.04 619.15 5601.45 09:53:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:54:01 PM 5572756 2435980 30.42 2088 1847200 843392 9.31 488188 1667284 131328 09:55:01 PM 5302808 2705928 33.79 2088 2000276 938908 10.37 753432 1648300 88360 09:56:01 PM 5307000 2701736 33.73 2088 2003376 930796 10.28 744784 1652024 8952 Average: 5394188 2614548 32.65 2088 1950284 904365 9.98 662135 1655869 76213 09:53:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:54:01 PM eth0 64.91 63.48 800.10 6.20 0.00 0.00 0.00 09:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 PM eth0 38.71 33.98 270.67 8.68 0.00 0.00 0.00 09:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 PM eth0 11.75 13.15 10.90 6.03 0.00 0.00 0.00 09:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.46 36.87 360.53 6.97 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) 11/25/2025 _x86_64_ (2 CPU) 09:52:16 PM LINUX RESTART 09:53:01 PM CPU %user %nice %system %iowait %steal %idle 09:54:01 PM all 36.09 0.00 3.15 0.70 2.30 57.77 09:54:01 PM 0 38.65 0.00 2.98 0.33 2.39 55.66 09:54:01 PM 1 33.54 0.00 3.34 1.08 2.18 59.86 09:55:01 PM all 36.42 0.00 2.96 1.34 2.12 57.16 09:55:01 PM 0 28.84 0.00 2.28 1.06 2.06 65.76 09:55:01 PM 1 44.13 0.00 3.64 1.63 2.19 48.42 09:56:01 PM all 38.30 0.00 2.43 0.38 1.85 57.05 09:56:01 PM 0 63.28 0.00 3.14 0.71 2.44 30.43 09:56:01 PM 1 14.68 0.00 1.74 0.05 1.28 82.25 Average: all 36.93 0.00 2.85 0.81 2.09 57.33 Average: 0 43.35 0.00 2.80 0.70 2.30 50.86 Average: 1 30.61 0.00 2.89 0.91 1.88 63.71