---> uname -a: Linux prd-centos7-docker-2c-8g-3583.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 559 5202 16 2058 6977 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:68:97:5b brd ff:ff:ff:ff:ff:ff inet 10.32.6.214/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fe68:975b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f6:d4:07:33 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) 06/17/2026 _x86_64_ (2 CPU) 05:03:33 AM LINUX RESTART 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:03 AM 81.59 18.92 62.67 3990.95 3752.46 05:06:01 AM 91.70 0.00 91.70 0.00 9337.63 05:07:01 AM 57.97 10.69 47.28 1432.20 4755.04 Average: 76.92 9.98 66.94 1828.23 5910.03 05:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:03 AM 5656716 2352012 29.37 2088 1720316 923880 10.20 549280 1557408 55808 05:06:01 AM 5420772 2587956 32.31 2088 1908944 926072 10.22 594872 1702968 63272 05:07:01 AM 5279096 2729632 34.08 2088 1998848 960604 10.61 776904 1648772 24248 Average: 5452195 2556533 31.92 2088 1876036 936852 10.34 640352 1636383 47776 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:03 AM eth0 303.00 159.69 1072.18 55.88 0.00 0.00 0.00 05:05:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:03 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 65.26 59.94 683.47 6.38 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 16.60 14.68 14.18 7.84 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 129.01 78.31 588.91 23.56 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) 06/17/2026 _x86_64_ (2 CPU) 05:03:33 AM LINUX RESTART 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:03 AM all 34.74 0.00 3.69 3.98 8.34 49.26 05:05:03 AM 0 36.86 0.00 4.03 4.41 8.20 46.50 05:05:03 AM 1 32.68 0.00 3.31 3.56 8.46 51.99 05:06:01 AM all 29.76 0.00 2.88 1.18 7.12 59.05 05:06:01 AM 0 37.59 0.00 3.45 1.44 6.95 50.58 05:06:01 AM 1 22.21 0.00 2.35 0.93 7.29 67.22 05:07:01 AM all 34.72 0.00 2.49 1.14 6.05 55.60 05:07:01 AM 0 36.91 0.00 2.22 0.54 6.39 53.94 05:07:01 AM 1 32.49 0.00 2.78 1.75 5.72 57.26 Average: all 33.10 0.00 3.02 2.11 7.17 54.60 Average: 0 37.11 0.00 3.23 2.13 7.18 50.35 Average: 1 29.15 0.00 2.82 2.09 7.16 58.79