---> uname -a: Linux prd-centos7-docker-2c-8g-6173.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 636 4781 16 2403 6890 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:fb:e1:6f brd ff:ff:ff:ff:ff:ff inet 10.32.7.164/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fefb:e16f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4c:58:b3:d0 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) 07/18/2026 _x86_64_ (2 CPU) 08:50:45 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 180.73 74.34 106.39 6083.20 39959.82 08:53:01 PM 89.04 0.00 89.04 0.00 8729.05 08:54:01 PM 113.80 1.93 111.87 320.83 6070.97 08:55:01 PM 104.28 4.98 99.30 1104.76 7085.05 08:56:01 PM 31.87 0.28 31.59 38.23 4653.91 Average: 103.70 16.12 87.58 1494.90 13215.20 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5619108 2389628 29.84 2088 1721480 939660 10.37 582512 1562492 57724 08:53:01 PM 5323608 2685128 33.53 2088 1951172 951516 10.51 657572 1728464 115520 08:54:01 PM 4926012 3082724 38.49 2088 2074516 1246680 13.76 1004712 1753692 78936 08:55:01 PM 4963760 3044976 38.02 2088 2322772 882760 9.75 1007368 1691840 103324 08:56:01 PM 4882108 3126628 39.04 2088 2330696 953044 10.52 1089060 1691476 7768 Average: 5142919 2865817 35.78 2088 2080127 994732 10.98 868245 1685593 72654 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 322.04 161.66 1051.81 54.90 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 51.25 46.94 665.82 5.49 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 329.95 401.53 1784.72 67.62 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 289.08 337.88 2139.98 48.73 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 11.06 12.66 11.84 5.77 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 200.30 192.24 1131.14 36.44 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) 07/18/2026 _x86_64_ (2 CPU) 08:50:45 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 43.60 0.00 11.64 6.38 1.96 36.43 08:52:01 PM 0 45.98 0.00 11.82 7.78 2.13 32.28 08:52:01 PM 1 41.22 0.00 11.48 4.97 1.78 40.54 08:53:01 PM all 36.62 0.00 3.42 0.87 1.60 57.49 08:53:01 PM 0 45.99 0.00 4.25 0.68 1.70 47.38 08:53:01 PM 1 27.46 0.00 2.59 1.06 1.53 67.36 08:54:01 PM all 65.97 0.00 4.32 2.33 3.19 24.18 08:54:01 PM 0 55.95 0.00 6.60 3.63 3.05 30.77 08:54:01 PM 1 76.26 0.00 2.01 0.99 3.32 17.42 08:55:01 PM all 71.82 0.00 4.37 1.36 2.87 19.58 08:55:01 PM 0 64.69 0.00 5.94 2.27 2.75 24.36 08:55:01 PM 1 79.08 0.00 2.77 0.42 2.99 14.74 08:56:01 PM all 39.08 0.00 2.28 0.39 1.48 56.76 08:56:01 PM 0 67.23 0.00 2.93 0.68 2.11 27.05 08:56:01 PM 1 12.51 0.00 1.67 0.14 0.91 84.78 Average: all 51.24 0.00 5.18 2.25 2.21 39.12 Average: 0 55.93 0.00 6.30 3.00 2.35 32.42 Average: 1 46.58 0.00 4.08 1.50 2.08 45.75