---> uname -a: Linux prd-centos7-docker-2c-8g-13069.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 636 4664 16 2519 6887 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:b1:73:0f brd ff:ff:ff:ff:ff:ff inet 10.32.6.219/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:feb1:730f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:80:4e:ff:ee 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) 09/19/2026 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:49:02 PM tps rtps wtps bread/s bwrtn/s 01:50:01 PM 141.57 14.04 127.54 679.70 11041.51 01:51:01 PM 121.28 3.58 117.71 944.05 10565.57 01:52:01 PM 21.19 0.70 20.49 351.11 4684.88 01:53:01 PM 35.78 2.80 32.98 300.50 4319.70 Average: 79.68 5.24 74.45 568.35 7638.11 01:49:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 PM 5040260 2968476 37.07 2088 2045036 1167452 12.89 897640 1755656 166848 01:51:01 PM 4433360 3575376 44.64 2088 2315488 1549940 17.11 1399520 1831412 124396 01:52:01 PM 4158200 3850536 48.08 2088 2351916 1684132 18.59 1647308 1853760 15448 01:53:01 PM 4780312 3228424 40.31 2088 2446696 957668 10.57 1109512 1768192 7728 Average: 4603033 3405703 42.52 2088 2289784 1339798 14.79 1263495 1802255 78605 01:49:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:50:01 PM eth0 306.45 295.28 1745.91 47.28 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 288.70 330.89 2552.88 55.58 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 11.66 10.74 58.09 2.69 0.00 0.00 0.00 01:52:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 27.86 23.21 22.83 10.64 0.00 0.00 0.00 01:53:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 158.02 164.45 1092.06 28.97 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 09/19/2026 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:49:02 PM CPU %user %nice %system %iowait %steal %idle 01:50:01 PM all 42.65 0.00 4.17 1.71 0.14 51.34 01:50:01 PM 0 39.51 0.00 4.57 2.27 0.15 53.51 01:50:01 PM 1 45.81 0.00 3.73 1.15 0.13 49.18 01:51:01 PM all 74.94 0.00 3.23 2.53 0.17 19.13 01:51:01 PM 0 71.53 0.00 4.27 2.54 0.17 21.49 01:51:01 PM 1 78.35 0.00 2.21 2.52 0.17 16.75 01:52:01 PM all 83.97 0.00 1.83 0.02 0.16 14.02 01:52:01 PM 0 84.31 0.00 2.02 0.02 0.15 13.50 01:52:01 PM 1 83.64 0.00 1.63 0.02 0.17 14.54 01:53:01 PM all 49.24 0.00 2.94 0.23 0.13 47.45 01:53:01 PM 0 71.89 0.00 3.86 0.33 0.17 23.75 01:53:01 PM 1 27.92 0.00 2.08 0.12 0.10 69.77 Average: all 62.41 0.00 3.05 1.12 0.15 33.27 Average: 0 66.59 0.00 3.69 1.30 0.16 28.27 Average: 1 58.30 0.00 2.41 0.94 0.14 38.20