---> uname -a: Linux prd-centos7-docker-2c-8g-13907.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 7.2G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 590 5116 16 2114 6945 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:b2:1b:8a brd ff:ff:ff:ff:ff:ff inet 10.32.6.67/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86228sec preferred_lft 86228sec inet6 fe80::f816:3eff:feb2:1b8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f2:ff:0c:43 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) 09/30/2026 _x86_64_ (2 CPU) 11:33:30 AM LINUX RESTART 11:34:02 AM tps rtps wtps bread/s bwrtn/s 11:35:02 AM 194.14 77.07 117.07 6074.61 41597.78 11:36:01 AM 115.12 23.99 91.13 1924.55 8388.52 Average: 154.63 50.53 104.10 3999.41 24991.74 11:34:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:02 AM 5543400 2465336 30.78 2088 1776464 970808 10.72 624576 1591940 97212 11:36:01 AM 5317548 2691188 33.60 2088 2053160 865736 9.56 700676 1681860 138648 Average: 5430474 2578262 32.19 2088 1914812 918272 10.14 662626 1636900 117930 11:34:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:35:02 AM eth0 301.19 189.72 1521.04 58.82 0.00 0.00 0.00 11:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 59.70 55.44 602.05 15.72 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 180.43 122.57 1061.50 37.27 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) 09/30/2026 _x86_64_ (2 CPU) 11:33:30 AM LINUX RESTART 11:34:02 AM CPU %user %nice %system %iowait %steal %idle 11:35:02 AM all 35.95 0.00 7.71 8.22 0.20 47.92 11:35:02 AM 0 46.02 0.00 8.59 7.90 0.22 37.27 11:35:02 AM 1 26.17 0.00 6.86 8.53 0.18 58.26 11:36:01 AM all 35.08 0.00 3.69 1.90 0.19 59.14 11:36:01 AM 0 43.17 0.00 5.02 1.87 0.20 49.73 11:36:01 AM 1 27.23 0.00 2.40 1.92 0.18 68.27 Average: all 35.51 0.00 5.69 5.05 0.20 53.56 Average: 0 44.59 0.00 6.80 4.87 0.21 43.53 Average: 1 26.70 0.00 4.62 5.21 0.18 63.29