---> uname -a: Linux prd-centos7-docker-2c-8g-2277.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 620 4729 16 2471 6904 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:e5:50:f6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.28/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fee5:50f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:55:29:83:3f 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) 05/31/2026 _x86_64_ (2 CPU) 01:47:43 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 169.33 63.31 106.02 5743.55 39035.20 01:50:01 PM 98.34 0.73 97.61 191.65 9380.35 01:51:01 PM 132.10 1.90 130.21 466.40 6628.34 01:52:02 PM 53.40 1.94 51.45 491.58 6861.22 01:53:01 PM 10.55 0.07 10.48 2.16 1318.71 01:54:01 PM 8.72 2.28 6.44 520.59 607.36 01:55:01 PM 30.68 0.32 30.36 72.18 3789.26 Average: 72.01 10.10 61.92 1071.78 9677.86 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5628192 2380536 29.72 2088 1700064 997480 11.01 581080 1553572 47112 01:50:01 PM 5300300 2708428 33.82 2088 1967832 1124688 12.42 676584 1731048 113656 01:51:01 PM 4741616 3267112 40.79 2088 2124916 1477644 16.31 1163880 1775728 91528 01:52:02 PM 4409700 3599028 44.94 2088 2267728 1524644 16.83 1449172 1809048 25876 01:53:01 PM 4390280 3618448 45.18 2088 2286012 1529988 16.89 1458564 1817564 7872 01:54:01 PM 4877840 3130888 39.09 2088 2396272 922288 10.18 1019496 1764700 87564 01:55:01 PM 4820300 3188428 39.81 2088 2396536 979692 10.82 1082128 1761012 7636 Average: 4881175 3127553 39.05 2088 2162766 1222346 13.50 1061558 1744667 54463 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 379.18 183.76 922.24 56.76 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 153.57 107.22 1033.23 15.46 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 360.61 443.06 2189.13 65.05 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:02 PM eth0 110.38 125.75 832.78 17.91 0.00 0.00 0.00 01:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 7.79 7.98 51.40 1.61 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 11.22 9.81 8.21 4.51 0.00 0.00 0.00 01:54:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 18.10 16.10 15.23 6.63 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 149.02 127.96 723.47 24.04 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 05/31/2026 _x86_64_ (2 CPU) 01:47:43 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 43.63 0.00 11.14 4.93 2.09 38.20 01:49:01 PM 0 34.37 0.00 10.27 5.34 1.82 48.21 01:49:01 PM 1 53.09 0.00 12.03 4.49 2.37 28.01 01:50:01 PM all 38.22 0.00 4.12 0.90 1.84 54.93 01:50:01 PM 0 42.24 0.00 4.10 1.23 2.00 50.43 01:50:01 PM 1 34.23 0.00 4.12 0.57 1.67 59.41 01:51:01 PM all 64.17 0.00 3.91 2.17 2.86 26.88 01:51:01 PM 0 55.47 0.00 5.61 2.50 2.71 33.70 01:51:01 PM 1 73.04 0.00 2.20 1.84 3.01 19.92 01:52:02 PM all 84.77 0.00 2.84 0.56 3.65 8.18 01:52:02 PM 0 82.05 0.00 3.66 1.03 3.43 9.83 01:52:02 PM 1 87.53 0.00 2.00 0.11 3.87 6.50 01:53:01 PM all 83.45 0.00 2.39 0.02 3.36 10.78 01:53:01 PM 0 85.21 0.00 2.61 0.02 3.16 9.01 01:53:01 PM 1 81.67 0.00 2.18 0.02 3.57 12.55 01:54:01 PM all 85.08 0.00 2.82 0.09 2.91 9.09 01:54:01 PM 0 88.00 0.00 3.30 0.09 2.92 5.69 01:54:01 PM 1 82.22 0.00 2.35 0.07 2.89 12.46 01:55:01 PM all 41.17 0.00 2.82 0.31 1.89 53.81 01:55:01 PM 0 48.10 0.00 3.35 0.51 2.04 46.00 01:55:01 PM 1 34.35 0.00 2.31 0.12 1.74 61.48 Average: all 62.52 0.00 4.32 1.30 2.64 29.22 Average: 0 61.78 0.00 4.73 1.55 2.57 29.36 Average: 1 63.27 0.00 3.90 1.03 2.72 29.08