---> uname -a: Linux prd-centos7-docker-2c-8g-4710.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 7.6G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 605 4667 16 2548 6921 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:a2:7f:52 brd ff:ff:ff:ff:ff:ff inet 10.32.7.242/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fea2:7f52/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f0:22:c6:6b 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) 07/03/2025 _x86_64_ (2 CPU) 02:50:18 PM LINUX RESTART 02:51:01 PM tps rtps wtps bread/s bwrtn/s 02:52:01 PM 96.35 8.82 87.53 826.64 5561.48 02:53:01 PM 69.89 1.55 68.34 1029.20 7237.44 02:54:01 PM 78.54 7.83 70.71 1030.70 20202.31 02:55:02 PM 19.58 1.35 18.23 131.71 611.94 Average: 66.09 4.89 61.20 754.55 8402.80 02:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:52:01 PM 5396228 2612508 32.62 2088 1897308 952024 10.51 655068 1676664 164152 02:53:01 PM 5318592 2690144 33.59 2088 1998536 894964 9.88 632844 1753096 93772 02:54:01 PM 4840204 3168532 39.56 2088 2478248 965016 10.65 869788 1960696 4 02:55:02 PM 4790196 3218540 40.19 2088 2480684 936512 10.34 1053832 1826688 7544 Average: 5086305 2922431 36.49 2088 2213694 937129 10.35 802883 1804286 66368 02:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:52:01 PM eth0 93.66 69.95 833.28 13.96 0.00 0.00 0.00 02:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 PM eth0 37.59 32.58 306.18 12.63 0.00 0.00 0.00 02:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM eth0 586.60 666.90 5831.13 3134.57 0.00 0.00 0.00 02:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:02 PM eth0 18.63 17.96 15.02 8.06 0.00 0.00 0.00 02:55:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 184.10 196.83 1746.23 792.21 0.00 0.00 0.00 Average: lo 0.00 0.00 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) 07/03/2025 _x86_64_ (2 CPU) 02:50:18 PM LINUX RESTART 02:51:01 PM CPU %user %nice %system %iowait %steal %idle 02:52:01 PM all 35.51 0.00 3.36 2.84 4.15 54.14 02:52:01 PM 0 32.77 0.00 3.13 3.11 3.97 57.02 02:52:01 PM 1 38.25 0.00 3.62 2.55 4.33 51.25 02:53:01 PM all 35.91 0.00 3.34 0.66 3.71 56.38 02:53:01 PM 0 36.22 0.00 3.02 0.58 3.74 56.43 02:53:01 PM 1 35.60 0.00 3.64 0.74 3.67 56.35 02:54:01 PM all 36.76 0.00 7.35 0.80 5.61 49.49 02:54:01 PM 0 38.97 0.00 8.06 0.66 5.68 46.62 02:54:01 PM 1 34.57 0.00 6.64 0.95 5.54 52.31 02:55:02 PM all 37.86 0.00 2.13 0.41 3.24 56.36 02:55:02 PM 0 44.22 0.00 2.43 0.78 3.63 48.93 02:55:02 PM 1 31.56 0.00 1.85 0.05 2.86 63.67 Average: all 36.51 0.00 4.04 1.18 4.17 54.10 Average: 0 38.03 0.00 4.16 1.29 4.26 52.27 Average: 1 34.99 0.00 3.93 1.07 4.10 55.91