---> uname -a: Linux prd-centos7-docker-2c-8g-603.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 612 4739 16 2469 6912 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:52:29:89 brd ff:ff:ff:ff:ff:ff inet 10.32.7.172/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fe52:2989/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:76:9e:de:f9 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) 01:47:48 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 210.40 113.39 97.00 9571.95 38326.94 01:50:01 PM 78.69 0.20 78.49 6.93 5251.07 01:51:01 PM 127.86 1.35 126.51 247.33 9708.22 01:52:01 PM 85.64 3.08 82.57 898.75 5097.62 01:53:01 PM 26.06 0.13 25.93 4.12 4506.47 01:54:01 PM 8.17 0.33 7.84 242.74 892.78 01:55:01 PM 21.33 2.21 19.12 346.09 3280.05 Average: 79.74 17.24 62.50 1616.80 9580.71 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5682068 2326668 29.05 2088 1679808 957068 10.57 547508 1540684 40036 01:50:01 PM 5471904 2536832 31.68 2088 1880352 915540 10.11 563292 1693572 146000 01:51:01 PM 5050532 2958204 36.94 2088 2019112 1177216 13.00 899872 1737756 44504 01:52:01 PM 4547728 3461008 43.22 2088 2231444 1484144 16.39 1308428 1811068 97284 01:53:01 PM 4358080 3650656 45.58 2088 2278752 1570072 17.33 1488196 1814820 16352 01:54:01 PM 4459728 3549008 44.31 2088 2301540 1562388 17.25 1369372 1829988 7724 01:55:01 PM 4850320 3158416 39.44 2088 2394496 939376 10.37 1045192 1761144 22652 Average: 4917194 3091542 38.60 2088 2112215 1229401 13.57 1031694 1741290 53507 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 326.64 158.74 823.54 51.12 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 146.01 92.78 778.47 9.75 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 230.10 245.92 1052.32 43.58 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 266.63 306.47 2011.79 42.86 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 43.71 49.28 316.71 8.00 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 5.91 5.81 8.11 1.46 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 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 16.34 13.94 11.87 6.68 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 147.91 124.72 714.74 23.35 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) 12/15/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 38.25 0.00 12.23 8.78 6.51 34.23 01:49:01 PM 0 46.34 0.00 12.86 9.50 6.69 24.61 01:49:01 PM 1 30.31 0.00 11.61 8.08 6.33 43.66 01:50:01 PM all 33.50 0.00 3.56 0.85 4.10 57.99 01:50:01 PM 0 41.84 0.00 4.06 0.92 3.78 49.39 01:50:01 PM 1 25.44 0.00 3.09 0.81 4.40 66.28 01:51:01 PM all 49.83 0.00 4.38 1.71 5.87 38.21 01:51:01 PM 0 46.50 0.00 5.46 3.03 6.38 38.63 01:51:01 PM 1 53.18 0.00 3.29 0.37 5.38 37.78 01:52:01 PM all 67.61 0.00 3.46 1.28 6.84 20.80 01:52:01 PM 0 63.06 0.00 4.71 1.95 7.23 23.05 01:52:01 PM 1 72.22 0.00 2.21 0.59 6.45 18.53 01:53:01 PM all 82.61 0.00 2.59 0.20 7.41 7.19 01:53:01 PM 0 81.39 0.00 2.99 0.32 7.52 7.79 01:53:01 PM 1 83.84 0.00 2.18 0.09 7.31 6.57 01:54:01 PM all 79.88 0.00 2.02 0.02 6.55 11.54 01:54:01 PM 0 81.32 0.00 2.07 0.02 6.57 10.02 01:54:01 PM 1 78.44 0.00 1.97 0.00 6.52 13.07 01:55:01 PM all 58.81 0.00 2.85 0.34 5.27 32.73 01:55:01 PM 0 72.88 0.00 3.40 0.63 5.87 17.23 01:55:01 PM 1 45.18 0.00 2.32 0.09 4.68 47.73 Average: all 58.28 0.00 4.48 1.92 6.06 29.26 Average: 0 61.65 0.00 5.11 2.37 6.28 24.58 Average: 1 54.94 0.00 3.86 1.47 5.85 33.88