---> uname -a: Linux prd-centos7-docker-2c-8g-5485.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 628 4725 16 2466 6895 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:02:27:ff brd ff:ff:ff:ff:ff:ff inet 10.32.6.77/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fe02:27ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2d:14:5d:68 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) 10/03/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 208.68 104.42 104.27 9462.59 40415.98 01:50:01 PM 87.26 0.00 87.26 0.00 8710.97 01:51:01 PM 118.43 1.38 117.05 248.64 6038.07 01:52:01 PM 53.27 3.13 50.14 900.05 4711.39 01:53:01 PM 25.53 0.12 25.42 3.60 4095.74 01:54:01 PM 7.13 0.33 6.80 242.54 651.17 01:55:01 PM 9.78 1.90 7.89 269.68 624.61 01:56:01 PM 28.25 0.32 27.93 72.18 3754.67 Average: 66.99 13.76 53.23 1383.02 8557.63 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5660692 2348044 29.32 2088 1697764 934200 10.31 551568 1551608 50684 01:50:01 PM 5333364 2675372 33.41 2088 1952980 954388 10.54 649608 1726192 118152 01:51:01 PM 4872672 3136064 39.16 2088 2083112 1230272 13.58 1052232 1759620 95776 01:52:01 PM 4485880 3522856 43.99 2088 2229392 1485868 16.41 1378800 1807844 86344 01:53:01 PM 4489380 3519356 43.94 2088 2267280 1450240 16.01 1372060 1805696 7692 01:54:01 PM 4232772 3775964 47.15 2088 2291952 1674032 18.48 1609892 1822068 7900 01:55:01 PM 4873704 3135032 39.15 2088 2384584 917880 10.13 1029568 1757576 86388 01:56:01 PM 4855492 3153244 39.37 2088 2392348 928644 10.25 1048660 1757156 7632 Average: 4850494 3158242 39.43 2088 2162426 1196940 13.22 1086548 1748470 57571 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 335.88 178.03 854.17 54.99 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 163.03 111.29 897.20 11.21 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 352.22 409.79 1957.11 66.15 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 121.00 138.07 966.32 18.39 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 41.01 46.77 267.41 7.49 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 7.70 7.92 50.55 1.55 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 10.40 9.22 7.73 4.19 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 01:56:01 PM eth0 14.30 13.82 11.41 5.91 0.00 0.00 0.00 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 130.24 114.21 625.93 21.16 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) 10/03/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 44.10 0.00 11.36 7.39 2.66 34.48 01:49:01 PM 0 43.09 0.00 11.97 5.79 2.76 36.40 01:49:01 PM 1 45.11 0.00 10.77 9.00 2.55 32.55 01:50:01 PM all 34.92 0.00 3.52 0.80 2.10 58.67 01:50:01 PM 0 31.21 0.00 3.54 0.54 1.90 62.81 01:50:01 PM 1 38.64 0.00 3.49 1.06 2.29 54.52 01:51:01 PM all 58.74 0.00 4.25 1.98 3.10 31.94 01:51:01 PM 0 51.60 0.00 6.29 3.02 2.88 36.20 01:51:01 PM 1 65.99 0.00 2.15 0.93 3.33 27.60 01:52:01 PM all 53.35 0.00 2.31 0.62 2.54 41.18 01:52:01 PM 0 51.87 0.00 2.55 0.97 2.50 42.11 01:52:01 PM 1 54.87 0.00 2.05 0.25 2.58 40.25 01:53:01 PM all 87.02 0.00 2.98 0.17 4.04 5.79 01:53:01 PM 0 86.11 0.00 3.27 0.26 4.18 6.18 01:53:01 PM 1 87.89 0.00 2.67 0.09 3.93 5.42 01:54:01 PM all 82.86 0.00 2.51 0.05 3.80 10.78 01:54:01 PM 0 84.19 0.00 2.55 0.07 3.93 9.26 01:54:01 PM 1 81.56 0.00 2.49 0.00 3.66 12.29 01:55:01 PM all 83.41 0.00 3.25 0.08 3.65 9.61 01:55:01 PM 0 81.81 0.00 3.03 0.06 3.52 11.59 01:55:01 PM 1 84.99 0.00 3.49 0.11 3.79 7.61 01:56:01 PM all 40.15 0.00 3.14 0.22 1.96 54.54 01:56:01 PM 0 47.63 0.00 3.22 0.30 2.26 46.60 01:56:01 PM 1 32.79 0.00 3.04 0.14 1.64 62.39 Average: all 60.13 0.00 4.17 1.42 2.96 31.31 Average: 0 59.25 0.00 4.56 1.39 2.97 31.82 Average: 1 61.02 0.00 3.77 1.45 2.96 30.80