---> uname -a: Linux prd-centos7-docker-2c-8g-659.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 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 603 5118 16 2099 6932 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:f4:a8:3a brd ff:ff:ff:ff:ff:ff inet 10.32.7.184/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fef4:a83a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:22:5d:f6:ab 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) 12/15/2025 _x86_64_ (2 CPU) 07:35:58 PM LINUX RESTART 07:37:01 PM tps rtps wtps bread/s bwrtn/s 07:38:01 PM 63.76 0.20 63.56 6.93 5883.87 07:39:01 PM 91.19 1.55 89.65 1029.20 8612.92 07:40:01 PM 43.03 8.09 34.94 1081.90 2385.06 07:41:01 PM 23.62 0.18 23.44 27.04 1375.93 Average: 55.40 2.51 52.90 536.22 4564.63 07:37:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:38:01 PM 5539260 2469476 30.83 2088 1849512 915836 10.11 525836 1666564 131036 07:39:01 PM 5262028 2746708 34.30 2088 2004852 985264 10.88 685028 1749068 38548 07:40:01 PM 5202716 2806020 35.04 2088 2042608 1000416 11.05 846648 1649096 37812 07:41:01 PM 5224256 2784480 34.77 2088 2039992 968788 10.70 828776 1644936 8956 Average: 5307065 2701671 33.73 2088 1984241 967576 10.68 721572 1677416 54088 07:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:38:01 PM eth0 62.93 55.34 677.97 5.75 0.00 0.00 0.00 07:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 PM eth0 37.41 34.89 274.17 7.98 0.00 0.00 0.00 07:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 PM eth0 9.46 8.71 31.25 3.54 0.00 0.00 0.00 07:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 PM eth0 11.92 13.35 11.06 6.13 0.00 0.00 0.00 07:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.43 28.07 248.63 5.85 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) 12/15/2025 _x86_64_ (2 CPU) 07:35:58 PM LINUX RESTART 07:37:01 PM CPU %user %nice %system %iowait %steal %idle 07:38:01 PM all 32.36 0.00 3.08 0.78 3.18 60.60 07:38:01 PM 0 34.85 0.00 3.14 0.94 3.15 57.92 07:38:01 PM 1 29.88 0.00 3.04 0.61 3.21 63.26 07:39:01 PM all 34.02 0.00 3.28 1.24 3.04 58.42 07:39:01 PM 0 32.94 0.00 3.21 1.70 3.03 59.12 07:39:01 PM 1 35.09 0.00 3.35 0.81 3.04 57.72 07:40:01 PM all 34.84 0.00 6.56 0.94 3.49 54.17 07:40:01 PM 0 24.77 0.00 6.29 1.07 3.35 64.52 07:40:01 PM 1 45.18 0.00 6.84 0.82 3.63 43.55 07:41:01 PM all 36.89 0.00 2.21 0.31 3.10 57.50 07:41:01 PM 0 44.07 0.00 2.18 0.45 3.07 50.23 07:41:01 PM 1 29.84 0.00 2.25 0.15 3.15 64.61 Average: all 34.52 0.00 3.78 0.82 3.20 57.67 Average: 0 34.11 0.00 3.71 1.04 3.15 57.99 Average: 1 34.94 0.00 3.85 0.59 3.25 57.36