---> uname -a: Linux prd-centos7-docker-2c-8g-8842.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 599 4789 16 2432 6930 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:4e:b8:2a brd ff:ff:ff:ff:ff:ff inet 10.32.7.249/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe4e:b82a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:62:d2:c3:c7 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) 11/11/2025 _x86_64_ (2 CPU) 01:41:32 PM LINUX RESTART 01:42:01 PM tps rtps wtps bread/s bwrtn/s 01:43:01 PM 75.97 18.62 57.35 3944.49 3452.46 01:44:02 PM 89.18 0.02 89.16 0.53 8892.97 01:45:01 PM 62.88 7.72 55.16 1946.28 4878.26 01:46:01 PM 48.27 2.08 46.19 220.31 13307.93 01:47:01 PM 17.98 0.00 17.98 0.00 530.02 Average: 58.84 5.68 53.16 1220.25 6216.46 01:42:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:43:01 PM 5604684 2404052 30.02 2088 1751228 929432 10.26 572592 1584748 83020 01:44:02 PM 5376968 2631768 32.86 2088 1941004 918924 10.15 621464 1715288 110228 01:45:01 PM 5206400 2802336 34.99 2088 2036780 979532 10.81 734420 1761524 19868 01:46:01 PM 4930544 3078192 38.44 2088 2374612 942244 10.40 902024 1845884 16924 01:47:01 PM 4904256 3104480 38.76 2088 2367400 969448 10.70 932600 1841604 9060 Average: 5204570 2804166 35.01 2088 2094205 947916 10.47 752620 1749810 47820 01:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:43:01 PM eth0 281.21 160.50 1299.55 56.91 0.00 0.00 0.00 01:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:02 PM eth0 32.97 30.30 388.28 4.08 0.00 0.00 0.00 01:44:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM eth0 20.05 18.27 81.60 5.81 0.00 0.00 0.00 01:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 PM eth0 410.59 425.47 4106.19 1067.21 0.00 0.00 0.00 01:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM eth0 8.79 10.97 8.22 4.86 0.00 0.00 0.00 01:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 151.18 129.48 1180.48 228.50 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) 11/11/2025 _x86_64_ (2 CPU) 01:41:32 PM LINUX RESTART 01:42:01 PM CPU %user %nice %system %iowait %steal %idle 01:43:01 PM all 38.96 0.00 3.71 2.97 5.12 49.23 01:43:01 PM 0 47.99 0.00 4.29 1.86 5.73 40.15 01:43:01 PM 1 30.14 0.00 3.11 4.06 4.56 58.13 01:44:02 PM all 31.05 0.00 3.15 1.10 4.61 60.10 01:44:02 PM 0 39.80 0.00 3.85 1.02 4.68 50.64 01:44:02 PM 1 22.54 0.00 2.48 1.18 4.52 69.28 01:45:01 PM all 28.62 0.00 5.10 0.96 3.71 61.61 01:45:01 PM 0 37.85 0.00 5.04 1.17 4.03 51.91 01:45:01 PM 1 19.56 0.00 5.15 0.77 3.39 71.13 01:46:01 PM all 32.66 0.00 3.97 0.84 4.03 58.51 01:46:01 PM 0 41.49 0.00 4.32 0.67 4.53 48.98 01:46:01 PM 1 24.00 0.00 3.63 0.98 3.55 67.83 01:47:01 PM all 38.03 0.00 2.02 0.23 3.22 56.51 01:47:01 PM 0 48.14 0.00 2.49 0.31 3.58 45.48 01:47:01 PM 1 28.15 0.00 1.53 0.15 2.84 67.32 Average: all 33.86 0.00 3.59 1.22 4.14 57.19 Average: 0 43.05 0.00 4.00 1.01 4.51 47.43 Average: 1 24.88 0.00 3.18 1.43 3.77 66.74