---> uname -a: Linux prd-centos7-docker-2c-8g-550.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 591 4764 16 2464 6933 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:ee:30:20 brd ff:ff:ff:ff:ff:ff inet 10.32.7.118/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:feee:3020/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ce:25:33:52 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) 07/16/2025 _x86_64_ (2 CPU) 01:47:44 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 182.55 79.11 103.44 6682.82 40271.15 01:50:01 PM 99.08 0.00 99.08 0.00 9076.32 01:51:01 PM 76.42 0.90 75.52 204.10 5375.79 01:52:01 PM 82.65 3.51 79.14 941.74 4291.37 01:53:01 PM 29.24 0.17 29.07 5.18 5155.51 01:54:01 PM 6.64 0.35 6.29 243.19 679.57 01:55:01 PM 18.83 2.21 16.61 342.00 916.86 Average: 70.49 12.16 58.33 1189.33 9319.53 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5694316 2314420 28.90 2088 1698716 905532 10.00 517832 1552276 51784 01:50:01 PM 5394124 2614612 32.65 2088 1932880 922384 10.18 606328 1715468 98744 01:51:01 PM 5116296 2892440 36.12 2088 1994928 1161416 12.82 847984 1727664 21320 01:52:01 PM 4689344 3319392 41.45 2088 2227440 1240520 13.70 1172672 1809092 115720 01:53:01 PM 4557176 3451560 43.10 2088 2272056 1312284 14.49 1299432 1808480 13488 01:54:01 PM 4345128 3663608 45.75 2088 2298324 1533468 16.93 1489092 1826896 14376 01:55:01 PM 4909716 3099020 38.70 2088 2390768 885876 9.78 992776 1757296 99188 Average: 4958014 3050722 38.09 2088 2116445 1137354 12.56 989445 1742453 59231 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 346.89 174.81 860.06 56.58 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 169.18 116.00 887.31 11.50 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 168.96 190.17 584.61 33.75 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 297.75 348.03 2332.95 48.19 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 46.14 53.08 317.14 8.63 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 4.79 4.79 3.42 1.45 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 14.48 12.49 10.27 6.46 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 149.24 128.36 713.32 23.71 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) 07/16/2025 _x86_64_ (2 CPU) 01:47:44 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 39.25 0.00 9.91 7.10 3.12 40.62 01:49:01 PM 0 40.78 0.00 10.96 8.23 3.11 36.91 01:49:01 PM 1 37.73 0.00 8.85 5.96 3.14 44.33 01:50:01 PM all 34.75 0.00 3.66 0.64 2.97 57.97 01:50:01 PM 0 28.39 0.00 3.65 0.46 2.99 64.50 01:50:01 PM 1 41.18 0.00 3.69 0.85 2.95 51.33 01:51:01 PM all 38.83 0.00 2.74 1.49 2.87 54.07 01:51:01 PM 0 28.96 0.00 3.42 2.28 3.06 62.29 01:51:01 PM 1 49.02 0.00 2.03 0.68 2.68 45.58 01:52:01 PM all 63.86 0.00 3.46 2.17 4.16 26.35 01:52:01 PM 0 61.10 0.00 4.19 2.74 4.22 27.75 01:52:01 PM 1 66.65 0.00 2.74 1.58 4.10 24.93 01:53:01 PM all 87.18 0.00 2.66 0.24 4.13 5.80 01:53:01 PM 0 85.58 0.00 3.00 0.44 4.14 6.84 01:53:01 PM 1 88.77 0.00 2.29 0.05 4.09 4.79 01:54:01 PM all 81.91 0.00 2.15 0.03 3.97 11.95 01:54:01 PM 0 82.54 0.00 2.18 0.00 3.99 11.29 01:54:01 PM 1 81.28 0.00 2.11 0.05 3.95 12.61 01:55:01 PM all 65.03 0.00 2.70 0.49 3.38 28.41 01:55:01 PM 0 77.45 0.00 3.13 0.86 3.51 15.05 01:55:01 PM 1 52.96 0.00 2.25 0.12 3.27 41.39 Average: all 58.32 0.00 3.90 1.74 3.51 32.53 Average: 0 57.26 0.00 4.37 2.15 3.57 32.65 Average: 1 59.37 0.00 3.43 1.33 3.45 32.41