---> uname -a: Linux prd-centos7-docker-2c-8g-179.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 570 5188 16 2062 6966 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:66:ff:37 brd ff:ff:ff:ff:ff:ff inet 10.32.6.119/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fe66:ff37/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a5:e0:26:84 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) 03:49:04 AM LINUX RESTART 03:50:01 AM tps rtps wtps bread/s bwrtn/s 03:51:01 AM 65.43 0.87 64.56 26.76 5809.90 03:52:01 AM 85.60 10.50 75.10 1397.44 8384.22 03:53:01 AM 35.08 0.35 34.73 56.74 2266.12 Average: 62.04 3.91 58.13 493.65 5486.94 03:50:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:51:01 AM 5520948 2487780 31.06 2088 1856008 877236 9.69 535880 1673288 138884 03:52:01 AM 5285848 2722880 34.00 2088 2000588 937668 10.35 767100 1649056 43580 03:53:01 AM 5314324 2694404 33.64 2088 2002484 908468 10.03 735612 1652784 7760 Average: 5373707 2635021 32.90 2088 1953027 907791 10.02 679531 1658376 63408 03:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:51:01 AM eth0 69.72 60.19 823.16 6.01 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 35.41 31.71 245.68 8.41 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 11.84 12.94 10.92 5.94 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.99 34.95 359.97 6.79 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) 03:49:04 AM LINUX RESTART 03:50:01 AM CPU %user %nice %system %iowait %steal %idle 03:51:01 AM all 34.39 0.00 3.18 0.48 3.74 58.20 03:51:01 AM 0 32.86 0.00 2.97 0.58 3.62 59.98 03:51:01 AM 1 35.94 0.00 3.38 0.38 3.86 56.45 03:52:01 AM all 34.19 0.00 2.86 1.61 4.38 56.96 03:52:01 AM 0 38.81 0.00 2.63 2.25 4.45 51.86 03:52:01 AM 1 29.63 0.00 3.09 0.98 4.32 61.98 03:53:01 AM all 36.48 0.00 2.36 0.36 3.69 57.11 03:53:01 AM 0 52.17 0.00 3.21 0.54 4.04 40.05 03:53:01 AM 1 21.41 0.00 1.52 0.17 3.35 73.55 Average: all 35.02 0.00 2.80 0.82 3.94 57.42 Average: 0 41.20 0.00 2.93 1.13 4.04 50.70 Average: 1 28.95 0.00 2.66 0.51 3.84 64.05