---> uname -a: Linux prd-centos7-docker-2c-8g-14496.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: 2800.000 BogoMIPS: 5600.00 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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 670 4698 16 2452 6854 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:33:39:b0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.232/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe33:39b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:15:2d:0e: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) 10/06/2026 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:52:03 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 111.06 15.32 95.74 798.48 8688.13 08:54:01 PM 161.06 3.58 157.48 965.36 10451.28 08:55:01 PM 52.30 1.67 50.63 172.29 7532.00 Average: 108.11 6.76 101.35 643.66 8892.74 08:52:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5111688 2897048 36.17 2088 2037084 1204052 13.29 827940 1755564 155980 08:54:01 PM 4354088 3654648 45.63 2088 2366220 1428656 15.77 1476104 1828140 183636 08:55:01 PM 4746792 3261944 40.73 2088 2378372 1071364 11.83 1198752 1711068 7696 Average: 4737523 3271213 40.85 2088 2260559 1234691 13.63 1167599 1764924 115771 08:52:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 152.79 165.42 1078.75 34.17 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 424.47 512.41 3351.71 88.63 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 18.47 19.52 15.69 9.88 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 199.09 233.20 1486.58 44.34 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) 10/06/2026 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:52:03 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 43.43 0.00 3.92 1.57 0.13 50.95 08:53:01 PM 0 49.98 0.00 5.03 2.09 0.13 42.77 08:53:01 PM 1 36.99 0.00 2.84 1.06 0.11 59.00 08:54:01 PM all 61.92 0.00 3.77 2.45 0.15 31.71 08:54:01 PM 0 56.19 0.00 5.22 2.81 0.15 35.62 08:54:01 PM 1 67.73 0.00 2.30 2.08 0.15 27.73 08:55:01 PM all 37.60 0.00 2.41 1.23 0.11 58.65 08:55:01 PM 0 75.48 0.00 3.69 2.20 0.15 18.49 08:55:01 PM 1 3.03 0.00 1.23 0.35 0.08 95.30 Average: all 47.54 0.00 3.35 1.75 0.13 47.23 Average: 0 60.56 0.00 4.65 2.37 0.14 32.28 Average: 1 34.92 0.00 2.10 1.14 0.11 61.72