---> uname -a: Linux prd-centos7-docker-2c-8g-3582.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 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 583 5176 16 2061 6953 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:92:49:5b brd ff:ff:ff:ff:ff:ff inet 10.32.7.63/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe92:495b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:26:eb:41:86 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) 04:58:17 AM LINUX RESTART 04:59:01 AM tps rtps wtps bread/s bwrtn/s 05:00:01 AM 84.50 8.85 75.65 827.16 4952.46 05:01:01 AM 99.62 10.58 89.04 1397.74 8116.65 05:02:01 AM 48.19 0.35 47.84 57.26 3800.28 Average: 77.44 6.60 70.85 760.86 5623.69 04:59:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 AM 5467944 2540792 31.73 2088 1822076 971644 10.73 659236 1619892 98428 05:01:01 AM 5343648 2665088 33.28 2088 1992824 881796 9.74 707600 1651420 81672 05:02:01 AM 5372320 2636416 32.92 2088 2001428 846520 9.35 675248 1651236 7708 Average: 5394637 2614099 32.64 2088 1938776 899987 9.94 680695 1640849 62603 04:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:00:01 AM eth0 83.44 73.98 830.02 16.51 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 35.06 30.87 266.52 7.28 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 11.33 12.92 12.31 5.76 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.28 39.26 369.59 9.85 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) 04:58:17 AM LINUX RESTART 04:59:01 AM CPU %user %nice %system %iowait %steal %idle 05:00:01 AM all 29.70 0.00 2.73 3.13 6.28 58.16 05:00:01 AM 0 31.22 0.00 2.64 1.76 6.10 58.28 05:00:01 AM 1 28.17 0.00 2.85 4.50 6.44 58.03 05:01:01 AM all 30.46 0.00 3.36 1.38 7.41 57.39 05:01:01 AM 0 28.07 0.00 3.17 2.04 7.30 59.42 05:01:01 AM 1 32.86 0.00 3.54 0.72 7.54 55.34 05:02:01 AM all 34.46 0.00 1.86 0.58 5.68 57.42 05:02:01 AM 0 23.72 0.00 1.86 0.69 5.24 68.49 05:02:01 AM 1 45.51 0.00 1.86 0.45 6.14 46.06 Average: all 31.53 0.00 2.65 1.70 6.46 57.66 Average: 0 27.67 0.00 2.56 1.50 6.22 62.06 Average: 1 35.42 0.00 2.76 1.91 6.71 53.21