---> uname -a: Linux prd-centos7-docker-2c-8g-791.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 656 4178 16 2985 6857 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:e4:25:6a brd ff:ff:ff:ff:ff:ff inet 10.32.6.41/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fee4:256a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d6:d0:1b:fe 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) 05/12/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 154.73 32.71 122.02 5256.53 40733.19 08:53:01 PM 140.16 1.60 138.56 305.14 10909.72 08:54:01 PM 114.63 3.39 111.25 943.22 20845.39 08:55:01 PM 15.64 0.35 15.29 243.21 4169.93 08:56:01 PM 36.13 2.32 33.82 290.52 11069.32 Average: 92.20 8.09 84.11 1409.17 17534.04 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5564436 2444300 30.52 2088 1829112 852892 9.42 512660 1654020 148012 08:53:01 PM 4979588 3029148 37.82 2088 2036048 1196856 13.21 980976 1730944 83704 08:54:01 PM 3973312 4035424 50.39 2088 2608260 1717328 18.96 1638504 2029844 101244 08:55:01 PM 3784360 4224376 52.75 2088 2649844 1768488 19.53 1798960 2053160 16384 08:56:01 PM 4272352 3736384 46.65 2088 2888888 1007180 11.12 1424496 1934388 23128 Average: 4514810 3493926 43.63 2088 2402430 1308549 14.45 1271119 1880471 74494 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 341.31 209.86 1391.95 59.58 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 308.57 368.16 1795.82 60.66 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 354.73 429.44 3548.00 448.35 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 12.03 12.34 56.12 4.22 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 168.53 215.21 48.51 1747.18 0.00 0.00 0.00 08:56:01 PM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 236.66 246.42 1360.96 463.95 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 05/12/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.38 0.00 5.51 5.01 0.10 54.01 08:52:01 PM 0 42.64 0.00 6.09 5.93 0.09 45.25 08:52:01 PM 1 28.24 0.00 4.97 4.10 0.09 62.61 08:53:01 PM all 47.74 0.00 3.66 2.14 0.12 46.33 08:53:01 PM 0 49.87 0.00 5.02 3.87 0.14 41.10 08:53:01 PM 1 45.62 0.00 2.28 0.42 0.12 51.55 08:54:01 PM all 65.05 0.00 3.65 3.26 0.13 27.91 08:54:01 PM 0 61.06 0.00 5.06 2.79 0.11 30.98 08:54:01 PM 1 69.06 0.00 2.25 3.72 0.13 24.84 08:55:01 PM all 82.22 0.00 1.82 0.01 0.12 15.83 08:55:01 PM 0 83.22 0.00 1.81 0.02 0.11 14.84 08:55:01 PM 1 81.22 0.00 1.82 0.02 0.13 16.82 08:56:01 PM all 53.07 0.00 2.49 0.94 0.11 43.39 08:56:01 PM 0 59.39 0.00 2.85 0.90 0.11 36.75 08:56:01 PM 1 46.89 0.00 2.14 0.97 0.11 49.88 Average: all 56.42 0.00 3.44 2.29 0.11 37.74 Average: 0 59.06 0.00 4.18 2.73 0.11 33.92 Average: 1 53.79 0.00 2.71 1.85 0.11 41.53