---> uname -a: Linux prd-centos7-docker-2c-8g-1777.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 614 4741 16 2465 6910 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:29:66:00 brd ff:ff:ff:ff:ff:ff inet 10.32.6.47/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fe29:6600/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:42:eb:8d:94 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) 07/31/2025 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 159.88 57.20 102.68 5753.59 38594.88 01:50:01 PM 89.71 0.00 89.71 0.00 8860.19 01:51:01 PM 114.65 1.33 113.32 247.09 5909.49 01:52:01 PM 62.00 3.19 58.81 902.08 5052.14 01:53:01 PM 17.88 0.03 17.85 0.81 4265.20 01:54:01 PM 7.71 0.68 7.03 350.40 691.57 01:55:01 PM 22.14 1.86 20.28 233.86 3309.49 Average: 67.82 9.21 58.61 1072.44 9538.79 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5689756 2318980 28.96 2088 1699492 910892 10.06 521872 1553296 47196 01:50:01 PM 5400424 2608312 32.57 2088 1931428 917872 10.13 600772 1715952 97128 01:51:01 PM 4904460 3104276 38.76 2088 2081256 1227144 13.55 1020852 1759592 101192 01:52:01 PM 4428808 3579928 44.70 2088 2258736 1547064 17.08 1434096 1806620 115768 01:53:01 PM 4271632 3737104 46.66 2088 2275896 1663732 18.37 1582804 1812164 10504 01:54:01 PM 4225280 3783456 47.24 2088 2301820 1671380 18.45 1607192 1830956 7656 01:55:01 PM 4823956 3184780 39.77 2088 2390888 974884 10.76 1079148 1758712 21564 Average: 4820617 3188119 39.81 2088 2134217 1273281 14.06 1120962 1748185 57287 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 326.61 156.60 853.99 54.91 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 153.03 104.85 876.30 10.49 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 349.08 398.67 1945.59 62.26 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 162.35 190.80 1239.34 26.85 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 8.23 8.32 51.30 1.51 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 6.02 5.83 3.68 1.97 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 14.72 12.75 10.81 6.36 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 146.01 125.63 712.89 23.53 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) 07/31/2025 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 41.61 0.00 11.06 5.28 3.29 38.76 01:49:01 PM 0 47.33 0.00 11.40 5.57 3.60 32.10 01:49:01 PM 1 35.96 0.00 10.73 4.99 3.00 45.33 01:50:01 PM all 34.18 0.00 3.69 0.87 3.26 58.00 01:50:01 PM 0 52.47 0.00 5.54 1.62 3.02 37.35 01:50:01 PM 1 16.95 0.00 1.93 0.17 3.47 77.48 01:51:01 PM all 59.95 0.00 4.27 3.22 3.86 28.70 01:51:01 PM 0 50.31 0.00 5.87 4.63 3.86 35.32 01:51:01 PM 1 69.84 0.00 2.63 1.79 3.87 21.86 01:52:01 PM all 82.24 0.00 3.13 1.12 4.19 9.33 01:52:01 PM 0 79.65 0.00 3.62 1.63 4.27 10.83 01:52:01 PM 1 84.87 0.00 2.64 0.60 4.09 7.80 01:53:01 PM all 89.60 0.00 2.44 0.03 4.16 3.77 01:53:01 PM 0 89.61 0.00 2.40 0.02 4.36 3.61 01:53:01 PM 1 89.59 0.00 2.46 0.04 3.96 3.96 01:54:01 PM all 80.70 0.00 2.38 0.05 3.97 12.89 01:54:01 PM 0 81.02 0.00 2.47 0.04 3.97 12.51 01:54:01 PM 1 80.36 0.00 2.32 0.07 3.97 13.27 01:55:01 PM all 55.12 0.00 2.78 0.31 3.81 37.97 01:55:01 PM 0 70.27 0.00 3.42 0.50 3.97 21.84 01:55:01 PM 1 40.58 0.00 2.14 0.14 3.68 53.46 Average: all 62.85 0.00 4.28 1.57 3.78 27.51 Average: 0 66.94 0.00 5.00 2.03 3.86 22.17 Average: 1 58.80 0.00 3.57 1.12 3.71 32.80