---> uname -a: Linux prd-centos7-docker-2c-8g-8088.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 609 4746 16 2465 6915 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:ce:6e:2f brd ff:ff:ff:ff:ff:ff inet 10.32.7.13/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:fece:6e2f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c4:66:7c:44 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) 11/03/2025 _x86_64_ (2 CPU) 01:48:06 PM LINUX RESTART 01:49:01 PM tps rtps wtps bread/s bwrtn/s 01:50:01 PM 68.48 8.33 60.16 812.92 5047.69 01:51:01 PM 91.63 0.85 90.78 202.46 7814.30 01:52:01 PM 119.90 0.90 119.00 345.23 5348.79 01:53:02 PM 49.63 2.82 46.80 602.62 6907.32 01:54:01 PM 14.99 0.02 14.97 0.54 1435.19 01:55:01 PM 7.44 0.70 6.74 351.16 694.81 01:56:01 PM 21.72 1.86 19.86 233.86 3266.77 Average: 53.48 2.22 51.27 365.04 4366.56 01:49:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 PM 5388508 2620220 32.72 2088 1886416 958004 10.58 664320 1677004 172004 01:51:01 PM 5186424 2822304 35.24 2088 1968952 1141084 12.60 792512 1725240 98152 01:52:01 PM 4820952 3187776 39.80 2088 2111752 1215540 13.42 1088448 1768876 98956 01:53:02 PM 4384028 3624700 45.26 2088 2258292 1558668 17.21 1479156 1801492 31388 01:54:01 PM 4302000 3706728 46.28 2088 2275444 1599272 17.66 1551000 1809272 10512 01:55:01 PM 4261360 3747368 46.79 2088 2301316 1605820 17.73 1569996 1828044 6792 01:56:01 PM 4806512 3202216 39.98 2088 2392152 954852 10.54 1095976 1756540 23292 Average: 4735683 3273045 40.87 2088 2170618 1290463 14.25 1177344 1766638 63014 01:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:50:01 PM eth0 144.82 77.97 850.83 7.99 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 109.57 73.19 485.39 17.32 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 335.67 406.95 2083.86 59.92 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 01:53:02 PM eth0 114.06 126.90 889.94 17.89 0.00 0.00 0.00 01:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 7.73 7.83 51.47 1.60 0.00 0.00 0.00 01:54:01 PM lo 0.03 0.03 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 5.81 5.72 3.67 1.95 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 01:56:01 PM eth0 14.52 13.40 11.01 6.56 0.00 0.00 0.00 01:56:01 PM lo 0.12 0.12 0.01 0.01 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 104.83 101.96 626.66 16.21 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) 11/03/2025 _x86_64_ (2 CPU) 01:48:06 PM LINUX RESTART 01:49:01 PM CPU %user %nice %system %iowait %steal %idle 01:50:01 PM all 29.39 0.00 3.14 1.89 8.04 57.54 01:50:01 PM 0 38.41 0.00 3.88 2.68 7.60 47.43 01:50:01 PM 1 20.78 0.00 2.43 1.13 8.47 67.19 01:51:01 PM all 36.94 0.00 3.53 1.49 8.07 49.97 01:51:01 PM 0 58.57 0.00 5.52 2.88 7.15 25.88 01:51:01 PM 1 17.30 0.00 1.71 0.24 8.88 71.87 01:52:01 PM all 50.35 0.00 3.66 4.02 9.17 32.80 01:52:01 PM 0 39.31 0.00 5.50 6.71 10.37 38.11 01:52:01 PM 1 61.88 0.00 1.73 1.21 7.92 27.25 01:53:02 PM all 76.95 0.00 3.12 1.09 8.25 10.59 01:53:02 PM 0 74.87 0.00 3.78 1.90 8.52 10.94 01:53:02 PM 1 79.04 0.00 2.48 0.27 7.97 10.24 01:54:01 PM all 84.74 0.00 2.83 0.03 7.44 4.96 01:54:01 PM 0 85.18 0.00 2.82 0.04 6.91 5.05 01:54:01 PM 1 84.34 0.00 2.82 0.00 7.96 4.88 01:55:01 PM all 77.48 0.00 2.21 0.06 6.97 13.27 01:55:01 PM 0 77.76 0.00 2.15 0.09 6.82 13.17 01:55:01 PM 1 77.19 0.00 2.28 0.04 7.12 13.39 01:56:01 PM all 51.43 0.00 2.69 0.48 7.29 38.11 01:56:01 PM 0 56.91 0.00 2.59 0.73 7.33 32.44 01:56:01 PM 1 46.05 0.00 2.81 0.24 7.26 43.65 Average: all 57.39 0.00 3.04 1.32 7.90 30.35 Average: 0 61.01 0.00 3.77 2.20 7.84 25.18 Average: 1 53.83 0.00 2.31 0.46 7.96 35.44