---> uname -a: Linux prd-centos7-docker-2c-8g-177.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 ---> free -m: total used free shared buff/cache available Mem: 7821 589 5170 16 2060 6947 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:aa:4b:cc brd ff:ff:ff:ff:ff:ff inet 10.32.7.187/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:feaa:4bcc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f2:48:1e:ba 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) 12/11/2025 _x86_64_ (2 CPU) 03:38:13 AM LINUX RESTART 03:39:01 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 69.25 4.91 64.34 356.78 5849.28 03:41:01 AM 70.63 10.51 60.12 1397.67 7090.93 03:42:01 AM 41.49 0.35 41.14 56.70 3867.23 Average: 60.45 5.25 55.20 603.55 5602.01 03:39:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 5363288 2645448 33.03 2088 1901476 990060 10.93 681540 1679952 158440 03:41:01 AM 5304864 2703872 33.76 2088 1993472 934196 10.31 745120 1651184 83316 03:42:01 AM 5313912 2694824 33.65 2088 2009776 905960 10.00 730460 1654972 16508 Average: 5327355 2681381 33.48 2088 1968241 943405 10.42 719040 1662036 86088 03:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:40:01 AM eth0 78.96 67.02 813.14 16.33 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 35.55 30.69 266.99 8.10 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 11.16 11.89 10.37 5.47 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.88 36.53 363.43 9.97 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) 12/11/2025 _x86_64_ (2 CPU) 03:38:13 AM LINUX RESTART 03:39:01 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 35.30 0.00 3.17 0.73 3.78 57.02 03:40:01 AM 0 43.92 0.00 3.39 1.09 3.93 47.67 03:40:01 AM 1 26.90 0.00 2.94 0.35 3.62 66.19 03:41:01 AM all 33.58 0.00 3.23 1.99 4.49 56.71 03:41:01 AM 0 57.92 0.00 5.01 3.03 4.71 29.34 03:41:01 AM 1 10.98 0.00 1.59 1.03 4.30 82.10 03:42:01 AM all 37.04 0.00 2.78 0.58 3.44 56.16 03:42:01 AM 0 53.14 0.00 3.26 0.53 3.81 39.27 03:42:01 AM 1 21.59 0.00 2.29 0.62 3.07 72.42 Average: all 35.30 0.00 3.06 1.10 3.90 56.63 Average: 0 51.61 0.00 3.88 1.54 4.14 38.82 Average: 1 19.73 0.00 2.27 0.67 3.67 73.66