---> uname -a: Linux prd-centos7-docker-2c-8g-7260.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 604 4748 16 2468 6920 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:10:a1:51 brd ff:ff:ff:ff:ff:ff inet 10.32.7.169/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fe10:a151/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7e:c4:a2:41 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) 10/24/2025 _x86_64_ (2 CPU) 01:47:53 PM LINUX RESTART 01:49:01 PM tps rtps wtps bread/s bwrtn/s 01:50:01 PM 75.26 0.77 74.49 25.31 5572.03 01:51:01 PM 118.55 0.88 117.66 203.50 10262.53 01:52:01 PM 75.71 0.98 74.73 348.13 3235.14 01:53:01 PM 41.43 2.73 38.71 600.00 5448.04 01:54:01 PM 9.92 0.02 9.91 0.53 1639.94 01:55:01 PM 6.85 0.83 6.02 368.81 578.89 01:56:02 PM 29.40 1.71 27.68 215.48 3763.93 Average: 50.99 1.13 49.86 251.63 4355.37 01:49:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 PM 5486380 2522356 31.50 2088 1883696 913360 10.08 550288 1693480 165276 01:51:01 PM 5070960 2937776 36.68 2088 1996748 1222948 13.50 892152 1730232 24700 01:52:01 PM 4795892 3212844 40.12 2088 2114976 1281188 14.15 1110524 1772072 53584 01:53:01 PM 4472080 3536656 44.16 2088 2262208 1487656 16.42 1388684 1805920 30156 01:54:01 PM 4546200 3462536 43.23 2088 2282876 1332100 14.71 1303276 1815112 4368 01:55:01 PM 4398748 3609988 45.08 2088 2306532 1495692 16.51 1429524 1833316 1540 01:56:02 PM 4930428 3078308 38.44 2088 2395724 869052 9.60 969216 1760536 9676 Average: 4814384 3194352 39.89 2088 2177537 1228857 13.57 1091952 1772953 41329 01:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:50:01 PM eth0 151.58 89.71 807.32 9.43 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 194.69 199.30 733.65 37.37 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 01:52:01 PM eth0 237.96 284.85 1720.95 39.87 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 108.42 122.59 891.30 17.62 0.00 0.00 0.00 01:53:01 PM lo 0.00 0.00 0.00 0.00 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 8.46 8.40 50.67 1.85 0.00 0.00 0.00 01:54:01 PM lo 0.03 0.03 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 6.67 6.37 3.83 2.84 0.00 0.00 0.00 01:55:01 PM lo 0.12 0.12 0.01 0.01 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 01:56:02 PM eth0 17.06 15.62 14.34 6.88 0.00 0.00 0.00 01:56:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.49 103.77 602.82 16.54 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) 10/24/2025 _x86_64_ (2 CPU) 01:47:53 PM LINUX RESTART 01:49:01 PM CPU %user %nice %system %iowait %steal %idle 01:50:01 PM all 31.59 0.00 3.18 0.84 5.20 59.20 01:50:01 PM 0 37.89 0.00 3.79 1.26 5.85 51.20 01:50:01 PM 1 25.35 0.00 2.58 0.44 4.53 67.10 01:51:01 PM all 43.53 0.00 3.52 2.52 8.54 41.89 01:51:01 PM 0 43.74 0.00 4.56 4.40 9.50 37.80 01:51:01 PM 1 43.34 0.00 2.44 0.58 7.57 46.07 01:52:01 PM all 33.52 0.00 2.59 1.91 6.98 54.99 01:52:01 PM 0 28.50 0.00 3.75 3.33 7.56 56.85 01:52:01 PM 1 38.65 0.00 1.40 0.48 6.40 53.08 01:53:01 PM all 74.14 0.00 2.87 1.07 11.62 10.29 01:53:01 PM 0 70.61 0.00 3.76 1.64 12.09 11.91 01:53:01 PM 1 77.74 0.00 1.95 0.50 11.16 8.66 01:54:01 PM all 72.77 0.00 2.15 0.00 11.62 13.47 01:54:01 PM 0 72.77 0.00 2.11 0.00 11.65 13.47 01:54:01 PM 1 72.76 0.00 2.20 0.00 11.59 13.46 01:55:01 PM all 80.54 0.00 2.22 0.11 12.78 4.35 01:55:01 PM 0 80.48 0.00 2.20 0.11 13.13 4.08 01:55:01 PM 1 80.62 0.00 2.24 0.09 12.43 4.62 01:56:02 PM all 38.01 0.00 2.75 0.69 5.36 53.20 01:56:02 PM 0 52.25 0.00 3.38 0.92 6.20 37.25 01:56:02 PM 1 24.22 0.00 2.13 0.46 4.55 68.65 Average: all 52.90 0.00 2.76 1.04 8.80 34.51 Average: 0 54.65 0.00 3.39 1.71 9.36 30.90 Average: 1 51.15 0.00 2.13 0.37 8.23 38.12