---> uname -a: Linux prd-centos7-docker-2c-8g-6992.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 7.3G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 616 4966 16 2238 6916 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:c9:4c:6a brd ff:ff:ff:ff:ff:ff inet 10.32.7.99/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fec9:4c6a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:62:14:eb:0c 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) 02/19/2026 _x86_64_ (2 CPU) 12:20:09 AM LINUX RESTART 12:21:01 AM tps rtps wtps bread/s bwrtn/s 12:22:01 AM 68.27 3.06 65.20 156.24 6201.08 12:23:01 AM 78.53 1.53 77.00 1029.68 7219.17 12:24:01 AM 48.39 7.54 40.85 1096.45 3861.00 12:25:01 AM 31.34 0.97 30.37 21.98 5807.43 12:26:01 AM 13.52 0.00 13.52 0.00 541.18 Average: 48.13 2.63 45.50 462.44 4740.12 12:21:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:22:01 AM 5469108 2539628 31.71 2088 1864032 921976 10.18 574544 1680720 136680 12:23:01 AM 5333360 2675376 33.41 2088 1993716 903600 9.98 613816 1756520 81628 12:24:01 AM 5152704 2856032 35.66 2088 2176236 884148 9.76 749244 1784932 162840 12:25:01 AM 5087024 2921712 36.48 2088 2177872 948960 10.48 815036 1785108 8556 12:26:01 AM 5039912 2968824 37.07 2088 2177632 994116 10.98 861432 1785044 984 Average: 5216422 2792314 34.87 2088 2077898 930560 10.27 722814 1758465 78138 12:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:22:01 AM eth0 73.44 61.99 826.19 6.52 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 38.62 32.76 244.15 7.22 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 279.34 234.08 2260.39 18.88 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 11.24 12.39 10.74 5.83 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 4.37 4.96 2.86 2.19 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.67 69.46 671.20 8.15 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) 02/19/2026 _x86_64_ (2 CPU) 12:20:09 AM LINUX RESTART 12:21:01 AM CPU %user %nice %system %iowait %steal %idle 12:22:01 AM all 33.70 0.00 3.15 1.16 2.37 59.62 12:22:01 AM 0 48.50 0.00 3.76 1.69 2.53 43.52 12:22:01 AM 1 19.43 0.00 2.56 0.66 2.23 75.12 12:23:01 AM all 21.07 0.00 2.48 0.90 2.49 73.06 12:23:01 AM 0 34.63 0.00 3.34 1.46 2.82 57.75 12:23:01 AM 1 7.95 0.00 1.66 0.35 2.18 87.86 12:24:01 AM all 29.64 0.00 5.90 1.21 6.08 57.16 12:24:01 AM 0 29.13 0.00 6.33 1.25 5.91 57.40 12:24:01 AM 1 30.14 0.00 5.49 1.18 6.25 56.94 12:25:01 AM all 33.55 0.00 2.04 0.66 4.96 58.80 12:25:01 AM 0 62.76 0.00 3.07 1.09 4.48 28.60 12:25:01 AM 1 6.97 0.00 1.11 0.26 5.38 86.29 12:26:01 AM all 13.58 0.00 0.85 0.17 2.66 82.74 12:26:01 AM 0 9.11 0.00 0.74 0.13 3.02 87.00 12:26:01 AM 1 18.13 0.00 0.94 0.19 2.32 78.42 Average: all 26.29 0.00 2.89 0.82 3.73 66.28 Average: 0 36.46 0.00 3.45 1.12 3.76 55.22 Average: 1 16.43 0.00 2.35 0.53 3.70 77.00