---> uname -a: Linux prd-centos7-docker-2c-8g-9232.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 607 4748 16 2464 6917 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:da:3a:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.160/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:feda:3aa6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a2:9f:00:ff 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) 11/15/2025 _x86_64_ (2 CPU) 01:48:00 PM LINUX RESTART 01:49:01 PM tps rtps wtps bread/s bwrtn/s 01:50:01 PM 69.54 0.78 68.75 25.44 5685.25 01:51:01 PM 119.35 0.85 118.50 202.13 9724.27 01:52:01 PM 97.85 3.56 94.29 942.96 5073.18 01:53:01 PM 24.26 0.17 24.09 5.19 5102.63 01:54:02 PM 6.20 0.35 5.85 243.07 665.33 01:55:01 PM 16.45 1.98 14.47 282.46 902.67 Average: 55.73 1.28 54.45 283.57 4536.23 01:49:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 PM 5500616 2508120 31.32 2088 1858444 874928 9.66 552384 1677492 144032 01:51:01 PM 5110284 2898452 36.19 2088 1986720 1140708 12.59 858104 1725072 35056 01:52:01 PM 4695164 3313572 41.37 2088 2225344 1223956 13.51 1170088 1806284 116096 01:53:01 PM 4509216 3499520 43.70 2088 2265164 1409140 15.56 1351648 1803580 8224 01:54:02 PM 4497288 3511448 43.85 2088 2293776 1327832 14.66 1343188 1821608 11856 01:55:01 PM 4808152 3200584 39.96 2088 2389860 962960 10.63 1096172 1754672 102500 Average: 4853453 3155283 39.40 2088 2169885 1156587 12.77 1061931 1764785 69627 01:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:50:01 PM eth0 180.31 102.31 970.61 10.35 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 178.12 180.75 632.28 32.49 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 323.11 367.22 2444.42 52.14 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 40.59 46.71 272.48 7.92 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 01:54:02 PM eth0 10.18 10.46 53.43 2.31 0.00 0.00 0.00 01:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 11.15 9.97 7.64 4.93 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 Average: eth0 124.23 119.89 732.14 18.40 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 11/15/2025 _x86_64_ (2 CPU) 01:48:00 PM LINUX RESTART 01:49:01 PM CPU %user %nice %system %iowait %steal %idle 01:50:01 PM all 31.85 0.00 3.25 1.17 3.99 59.75 01:50:01 PM 0 34.16 0.00 2.96 1.49 3.91 57.48 01:50:01 PM 1 29.54 0.00 3.56 0.86 4.07 61.96 01:51:01 PM all 45.06 0.00 3.61 2.22 6.91 42.20 01:51:01 PM 0 33.18 0.00 3.79 3.02 7.21 52.79 01:51:01 PM 1 57.40 0.00 3.41 1.39 6.58 31.22 01:52:01 PM all 63.23 0.00 3.80 3.38 8.53 21.06 01:52:01 PM 0 58.48 0.00 5.25 4.48 8.80 22.99 01:52:01 PM 1 68.01 0.00 2.35 2.25 8.27 19.12 01:53:01 PM all 82.19 0.00 2.72 0.26 8.41 6.42 01:53:01 PM 0 80.83 0.00 3.13 0.50 8.49 7.04 01:53:01 PM 1 83.55 0.00 2.31 0.04 8.31 5.79 01:54:02 PM all 78.75 0.00 2.15 0.04 8.07 10.99 01:54:02 PM 0 77.75 0.00 2.15 0.07 8.01 12.02 01:54:02 PM 1 79.75 0.00 2.15 0.00 8.14 9.95 01:55:01 PM all 66.24 0.00 2.68 0.36 6.28 24.44 01:55:01 PM 0 73.50 0.00 2.88 0.67 6.38 16.57 01:55:01 PM 1 59.10 0.00 2.48 0.07 6.16 32.19 Average: all 60.89 0.00 3.04 1.25 7.01 27.81 Average: 0 59.18 0.00 3.37 1.73 7.12 28.59 Average: 1 62.59 0.00 2.72 0.78 6.90 27.01