---> uname -a: Linux prd-centos7-docker-2c-8g-684.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 589 5125 16 2105 6946 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:22:f0:a7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.148/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86230sec preferred_lft 86230sec inet6 fe80::f816:3eff:fe22:f0a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bf:a8:63:a6 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) 10/21/2026 _x86_64_ (2 CPU) 01:11:07 PM LINUX RESTART 01:12:03 PM tps rtps wtps bread/s bwrtn/s 01:13:01 PM 92.30 9.15 83.15 853.76 6121.12 01:14:01 PM 98.07 23.73 74.33 1914.86 9804.25 Average: 95.23 16.57 78.67 1393.29 7993.88 01:12:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 PM 5453340 2555388 31.91 2088 1895824 920548 10.16 576444 1701488 174392 01:14:01 PM 5247252 2761476 34.48 2088 2045416 953252 10.52 778300 1676612 24052 Average: 5350296 2658432 33.19 2088 1970620 936900 10.34 677372 1689050 99222 01:12:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:13:01 PM eth0 63.61 59.72 1103.44 8.73 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 46.04 42.64 303.26 17.72 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.67 51.03 696.57 13.30 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) 10/21/2026 _x86_64_ (2 CPU) 01:11:07 PM LINUX RESTART 01:12:03 PM CPU %user %nice %system %iowait %steal %idle 01:13:01 PM all 34.53 0.00 3.34 1.74 0.13 60.26 01:13:01 PM 0 26.19 0.00 2.89 0.79 0.11 70.02 01:13:01 PM 1 43.09 0.00 3.81 2.72 0.15 50.23 01:14:01 PM all 35.66 0.00 3.04 2.27 0.14 58.88 01:14:01 PM 0 33.54 0.00 2.98 1.24 0.14 62.10 01:14:01 PM 1 37.80 0.00 3.12 3.30 0.14 55.64 Average: all 35.10 0.00 3.19 2.01 0.13 59.56 Average: 0 29.91 0.00 2.94 1.02 0.12 66.02 Average: 1 40.39 0.00 3.46 3.02 0.14 52.99