---> uname -a: Linux prd-centos7-docker-2c-8g-4709.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 7.2G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 600 5016 16 2203 6931 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:d0:bb:fa brd ff:ff:ff:ff:ff:ff inet 10.32.6.89/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fed0:bbfa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f5:81:3c:00 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) 02:49:30 PM LINUX RESTART 02:50:01 PM tps rtps wtps bread/s bwrtn/s 02:51:01 PM 81.01 14.89 66.12 3404.09 4270.96 02:52:01 PM 82.48 1.53 80.95 1029.01 7536.25 02:53:01 PM 70.17 7.26 62.91 991.84 5355.97 02:54:01 PM 38.00 2.45 35.55 212.25 4915.70 Average: 67.92 6.53 61.38 1409.48 5519.44 02:50:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:51:01 PM 5570724 2438004 30.44 2088 1772600 948672 10.47 600880 1587224 71568 02:52:01 PM 5414140 2594588 32.40 2088 1981004 839572 9.27 548116 1745772 114188 02:53:01 PM 5214440 2794288 34.89 2088 2134008 909668 10.04 662176 1814320 137680 02:54:01 PM 5153076 2855652 35.66 2088 2138732 940692 10.39 805788 1728124 7560 Average: 5338095 2670633 33.35 2088 2006586 909651 10.04 654240 1718860 82749 02:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:51:01 PM eth0 359.29 188.40 1446.76 57.36 0.00 0.00 0.00 02:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 PM eth0 35.27 30.17 265.07 13.76 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 42.21 37.07 774.78 6.13 0.00 0.00 0.00 02:53:01 PM lo 0.53 0.53 0.11 0.11 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 21.55 18.61 21.30 12.49 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 Average: eth0 114.61 68.58 627.04 22.44 0.00 0.00 0.00 Average: lo 0.13 0.13 0.03 0.03 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) 02:49:30 PM LINUX RESTART 02:50:01 PM CPU %user %nice %system %iowait %steal %idle 02:51:01 PM all 36.44 0.00 3.16 2.58 5.01 52.81 02:51:01 PM 0 33.02 0.00 3.52 3.61 4.89 54.96 02:51:01 PM 1 39.89 0.00 2.79 1.54 5.12 50.66 02:52:01 PM all 34.83 0.00 3.91 0.62 4.30 56.34 02:52:01 PM 0 39.46 0.00 4.32 1.00 4.51 50.71 02:52:01 PM 1 30.27 0.00 3.49 0.22 4.09 61.93 02:53:01 PM all 33.32 0.00 6.34 0.93 4.97 54.44 02:53:01 PM 0 47.23 0.00 7.09 1.06 5.58 39.05 02:53:01 PM 1 19.88 0.00 5.62 0.82 4.40 69.28 02:54:01 PM all 37.94 0.00 2.13 0.40 3.19 56.33 02:54:01 PM 0 50.81 0.00 2.52 0.49 3.53 42.65 02:54:01 PM 1 25.43 0.00 1.77 0.32 2.87 69.61 Average: all 35.63 0.00 3.89 1.13 4.37 54.98 Average: 0 42.59 0.00 4.36 1.55 4.63 46.88 Average: 1 28.78 0.00 3.43 0.72 4.12 62.95