---> uname -a: Linux prd-centos7-docker-2c-8g-5688.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 622 4731 16 2466 6902 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:bb:ab:0c brd ff:ff:ff:ff:ff:ff inet 10.32.7.236/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:febb:ab0c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:34:30:fc:d4 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) 10/05/2025 _x86_64_ (2 CPU) 01:47:46 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 187.33 83.04 104.29 6800.23 39967.24 01:50:01 PM 90.11 0.00 90.11 0.00 8570.89 01:51:01 PM 127.74 1.74 126.00 555.71 6346.95 01:52:01 PM 60.99 2.76 58.22 601.46 7354.01 01:53:01 PM 15.10 0.03 15.07 1.07 1569.10 01:54:01 PM 7.76 0.83 6.92 369.18 704.19 01:55:01 PM 24.99 1.71 23.28 215.52 3197.59 Average: 73.30 12.90 60.40 1222.00 9680.19 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5693768 2314960 28.91 2088 1699072 904968 9.99 517448 1552676 47340 01:50:01 PM 5446136 2562592 32.00 2088 1950160 843396 9.31 534872 1726844 114760 01:51:01 PM 4860092 3148636 39.32 2088 2113304 1196704 13.21 1047988 1771624 109616 01:52:01 PM 4388024 3620704 45.21 2088 2261684 1525460 16.84 1473628 1804040 32204 01:53:01 PM 4481500 3527228 44.04 2088 2284576 1373860 15.17 1366560 1815592 11308 01:54:01 PM 3954292 4054436 50.63 2088 2303804 1908016 21.07 1874972 1829740 508 01:55:01 PM 4831092 3177636 39.68 2088 2400432 939024 10.37 1065308 1762500 29900 Average: 4807843 3200885 39.97 2088 2144719 1241633 13.71 1125825 1751859 49377 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 347.00 196.44 857.12 54.50 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 150.79 109.36 881.47 10.84 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 405.80 466.45 2331.45 75.55 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 110.12 123.52 891.26 17.40 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 8.27 8.12 50.70 1.74 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 6.71 6.29 3.82 2.81 0.00 0.00 0.00 01:54:01 PM lo 0.12 0.12 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 17.27 15.62 14.47 7.00 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 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 148.83 131.49 714.90 24.14 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) 10/05/2025 _x86_64_ (2 CPU) 01:47:46 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 40.49 0.00 9.82 7.25 2.16 40.27 01:49:01 PM 0 40.22 0.00 10.16 7.67 2.14 39.82 01:49:01 PM 1 40.77 0.00 9.50 6.86 2.19 40.70 01:50:01 PM all 35.39 0.00 3.61 0.92 1.95 58.13 01:50:01 PM 0 42.11 0.00 4.30 1.04 2.21 50.34 01:50:01 PM 1 28.77 0.00 2.91 0.79 1.70 65.84 01:51:01 PM all 63.87 0.00 4.32 2.28 2.91 26.63 01:51:01 PM 0 53.59 0.00 6.74 3.03 2.62 34.02 01:51:01 PM 1 74.37 0.00 1.88 1.48 3.22 19.06 01:52:01 PM all 84.45 0.00 3.22 0.43 4.01 7.89 01:52:01 PM 0 82.37 0.00 3.71 0.64 3.97 9.30 01:52:01 PM 1 86.56 0.00 2.71 0.24 4.03 6.47 01:53:01 PM all 82.99 0.00 2.27 0.00 3.58 11.15 01:53:01 PM 0 81.85 0.00 2.38 0.00 3.76 12.01 01:53:01 PM 1 84.13 0.00 2.17 0.00 3.41 10.30 01:54:01 PM all 90.85 0.00 2.42 0.05 3.92 2.75 01:54:01 PM 0 90.49 0.00 2.99 0.04 3.72 2.77 01:54:01 PM 1 91.22 0.00 1.86 0.05 4.13 2.74 01:55:01 PM all 44.74 0.00 3.25 0.44 2.32 49.26 01:55:01 PM 0 64.82 0.00 3.93 0.84 2.63 27.79 01:55:01 PM 1 25.49 0.00 2.59 0.05 2.03 69.83 Average: all 62.77 0.00 4.16 1.65 2.96 28.46 Average: 0 64.70 0.00 4.92 1.92 2.99 25.46 Average: 1 60.84 0.00 3.40 1.37 2.93 31.46