---> uname -a: Linux prd-centos7-docker-2c-8g-6822.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 619 4810 16 2391 6907 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:ed:fa:c0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.19/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:feed:fac0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:66:2c:f5:8b 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) 02/16/2026 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 134.00 26.01 107.98 4997.64 40839.94 08:53:01 PM 94.49 1.07 93.42 259.12 8407.86 08:54:01 PM 125.62 1.25 124.38 104.03 5789.73 08:55:01 PM 84.43 4.55 79.89 1060.14 6496.85 08:56:01 PM 32.04 0.25 31.79 36.90 4339.47 Average: 94.13 6.63 87.50 1292.38 13180.75 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5563384 2445344 30.53 2088 1759784 976668 10.78 617476 1580396 78108 08:53:01 PM 5289440 2719288 33.95 2088 1960064 1125968 12.43 692736 1722060 94480 08:54:01 PM 4900668 3108060 38.81 2088 2094540 1222268 13.49 1026868 1754508 65656 08:55:01 PM 4949984 3058744 38.19 2088 2312840 934036 10.31 1033628 1682116 102744 08:56:01 PM 4935000 3073728 38.38 2088 2319556 938916 10.37 1047660 1681752 7640 Average: 5127695 2881033 35.97 2088 2089357 1039571 11.48 883674 1684166 69726 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 415.57 234.46 1391.66 61.51 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 53.44 46.48 447.37 12.25 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 373.31 461.24 2038.54 69.30 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 224.19 251.93 1669.83 36.67 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 11.72 13.22 11.45 6.22 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 215.70 201.48 1111.88 37.20 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) 02/16/2026 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 43.01 0.00 7.21 3.93 2.02 43.83 08:52:01 PM 0 49.34 0.00 7.70 3.01 2.10 37.85 08:52:01 PM 1 36.77 0.00 6.73 4.83 1.95 49.72 08:53:01 PM all 39.98 0.00 4.06 0.81 1.94 53.21 08:53:01 PM 0 46.08 0.00 4.81 1.16 2.07 45.89 08:53:01 PM 1 33.93 0.00 3.31 0.49 1.84 60.44 08:54:01 PM all 66.15 0.00 4.37 2.34 3.20 23.94 08:54:01 PM 0 54.36 0.00 7.00 4.17 3.01 31.45 08:54:01 PM 1 78.29 0.00 1.67 0.45 3.39 16.20 08:55:01 PM all 69.95 0.00 3.99 1.52 2.97 21.57 08:55:01 PM 0 65.53 0.00 5.48 1.99 3.06 23.93 08:55:01 PM 1 74.42 0.00 2.48 1.03 2.88 19.19 08:56:01 PM all 38.52 0.00 2.40 0.49 1.48 57.11 08:56:01 PM 0 37.85 0.00 2.32 0.28 1.44 58.11 08:56:01 PM 1 39.20 0.00 2.50 0.71 1.51 56.09 Average: all 51.35 0.00 4.41 1.81 2.31 40.12 Average: 0 50.56 0.00 5.45 2.12 2.33 39.54 Average: 1 52.14 0.00 3.36 1.51 2.30 40.69