---> uname -a: Linux prd-centos7-docker-2c-8g-583.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 12G 8.3G 59% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 953 203 16 6663 6552 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:1c:a6:34 brd ff:ff:ff:ff:ff:ff inet 10.32.6.78/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fe1c:a634/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1d:a9:e0:fc 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) 12/15/2025 _x86_64_ (2 CPU) 10:22:08 AM LINUX RESTART 10:23:01 AM tps rtps wtps bread/s bwrtn/s 10:24:02 AM 62.65 0.95 61.70 30.64 5922.56 10:25:01 AM 73.24 1.57 71.67 1046.98 7325.32 10:26:01 AM 128.50 6.79 121.71 952.89 37037.12 10:27:01 AM 342.81 0.00 342.81 0.00 104452.06 10:28:01 AM 283.61 38.18 245.43 4405.39 71503.66 10:29:01 AM 57.19 1.03 56.16 55.54 12160.72 Average: 158.26 8.11 150.15 1082.46 39828.99 10:23:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:24:02 AM 5563400 2445336 30.53 2088 1836780 849264 9.38 505176 1660148 131636 10:25:01 AM 5315944 2692792 33.62 2088 1989336 922200 10.18 643876 1748460 94396 10:26:01 AM 3854548 4154188 51.87 2088 3377108 996216 11.00 825032 2886116 669464 10:27:01 AM 1140108 6868628 85.76 2088 5725464 1013256 11.19 1170488 4899604 523180 10:28:01 AM 162576 7846160 97.97 2088 6408832 940544 10.38 1126024 5660012 338052 10:29:01 AM 284516 7724220 96.45 2088 6311440 939224 10.37 1084724 5573412 9084 Average: 2720182 5288554 66.03 2088 4274827 943451 10.42 892553 3737959 294302 10:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:24:02 AM eth0 65.12 56.41 803.90 6.07 0.00 0.00 0.00 10:24:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 40.47 37.68 317.35 8.40 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 321.72 222.39 9582.43 15.74 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 488.88 299.45 14562.62 20.39 0.00 0.00 0.00 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 5.97 5.11 4.19 2.32 0.00 0.00 0.00 10:28:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 11.79 12.92 11.21 15.59 0.00 0.00 0.00 10:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 155.97 105.84 4224.13 11.42 0.00 0.00 0.00 Average: lo 0.09 0.09 0.02 0.02 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) 12/15/2025 _x86_64_ (2 CPU) 10:22:08 AM LINUX RESTART 10:23:01 AM CPU %user %nice %system %iowait %steal %idle 10:24:02 AM all 33.17 0.00 3.00 0.60 4.56 58.68 10:24:02 AM 0 31.99 0.00 3.43 0.54 4.50 59.54 10:24:02 AM 1 34.34 0.00 2.58 0.66 4.63 57.78 10:25:01 AM all 33.24 0.00 2.86 1.04 4.60 58.26 10:25:01 AM 0 28.08 0.00 2.35 1.16 4.45 63.95 10:25:01 AM 1 38.43 0.00 3.36 0.94 4.75 52.53 10:26:01 AM all 30.51 0.00 10.91 1.56 9.14 47.88 10:26:01 AM 0 28.77 0.00 11.04 1.38 9.16 49.66 10:26:01 AM 1 32.24 0.00 10.79 1.74 9.12 46.10 10:27:01 AM all 22.03 0.00 16.62 1.29 12.41 47.64 10:27:01 AM 0 21.92 0.00 17.24 1.55 12.43 46.84 10:27:01 AM 1 22.14 0.00 16.00 1.03 12.38 48.44 10:28:01 AM all 23.63 0.00 13.52 3.97 10.12 48.76 10:28:01 AM 0 23.94 0.00 13.82 3.73 10.02 48.48 10:28:01 AM 1 23.33 0.00 13.23 4.18 10.23 49.03 10:29:01 AM all 35.68 0.00 2.13 1.12 4.64 56.43 10:29:01 AM 0 57.78 0.00 2.79 1.56 4.98 32.88 10:29:01 AM 1 14.87 0.00 1.50 0.73 4.32 78.58 Average: all 29.62 0.00 8.27 1.61 7.63 52.87 Average: 0 31.84 0.00 8.57 1.66 7.66 50.27 Average: 1 27.42 0.00 7.97 1.56 7.61 55.44