---> uname -a: Linux prd-centos7-docker-2c-8g-3563.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 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 629 5130 16 2061 6907 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:68:9d:3e brd ff:ff:ff:ff:ff:ff inet 10.32.6.176/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe68:9d3e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4b:42:d7:6e 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) 06/16/2026 _x86_64_ (2 CPU) 09:29:51 PM LINUX RESTART 09:31:01 PM tps rtps wtps bread/s bwrtn/s 09:32:01 PM 67.03 0.15 66.88 2.93 6015.47 09:33:02 PM 86.75 10.69 76.06 1432.20 7971.85 Average: 76.89 5.42 71.47 717.62 6993.74 09:31:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:32:01 PM 5396604 2612124 32.62 2088 1901420 973936 10.75 628800 1700432 136308 09:33:02 PM 5241256 2767472 34.56 2088 2000356 986008 10.89 809760 1650780 23252 Average: 5318930 2689798 33.59 2088 1950888 979972 10.82 719280 1675606 79780 09:31:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:32:01 PM eth0 68.78 60.57 764.31 6.94 0.00 0.00 0.00 09:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:02 PM eth0 16.96 14.85 16.34 7.74 0.00 0.00 0.00 09:33:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.87 37.71 390.29 7.34 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) 06/16/2026 _x86_64_ (2 CPU) 09:29:51 PM LINUX RESTART 09:31:01 PM CPU %user %nice %system %iowait %steal %idle 09:32:01 PM all 32.12 0.00 2.85 0.90 5.34 58.78 09:32:01 PM 0 36.21 0.00 2.93 1.32 5.61 53.92 09:32:01 PM 1 28.08 0.00 2.75 0.49 5.06 63.62 09:33:02 PM all 34.12 0.00 2.78 1.74 5.32 56.04 09:33:02 PM 0 28.25 0.00 3.00 1.78 5.17 61.80 09:33:02 PM 1 40.07 0.00 2.55 1.70 5.48 50.20 Average: all 33.12 0.00 2.82 1.32 5.33 57.41 Average: 0 32.21 0.00 2.97 1.55 5.39 57.88 Average: 1 34.04 0.00 2.65 1.09 5.27 56.95