---> uname -a: Linux prd-centos7-docker-2c-8g-654.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 681 4149 16 2989 6832 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:65:f7:f5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.23/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:fe65:f7f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:db:42:a7:91 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) 07/17/2025 _x86_64_ (2 CPU) 08:50:49 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 216.70 117.81 98.89 9779.00 39835.88 08:53:01 PM 66.63 0.17 66.46 3.52 5849.48 08:54:01 PM 118.33 1.07 117.27 259.12 8974.65 08:55:02 PM 96.04 3.51 92.53 941.94 4866.76 08:56:01 PM 59.24 0.29 58.95 29.93 18600.73 08:57:01 PM 11.36 0.00 11.36 0.00 1725.24 08:58:01 PM 7.85 0.88 6.97 377.10 638.34 08:59:01 PM 27.60 0.38 27.21 23.44 10425.57 09:00:01 PM 21.84 1.52 20.33 166.37 1052.63 Average: 69.56 14.03 55.53 1293.02 10216.52 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5724140 2284596 28.53 2088 1694508 876480 9.68 499816 1545756 44920 08:53:01 PM 5493812 2514924 31.40 2088 1883556 874428 9.65 542256 1691156 137336 08:54:01 PM 5001944 3006792 37.54 2088 2017800 1273960 14.07 957348 1732984 52896 08:55:02 PM 4623800 3384936 42.27 2088 2175788 1366120 15.08 1263216 1783896 58472 08:56:01 PM 3973520 4035216 50.39 2088 2631500 1712824 18.91 1619304 2042228 37696 08:57:01 PM 3820604 4188132 52.29 2088 2650796 1728616 19.09 1759516 2051260 8388 08:58:01 PM 3731252 4277484 53.41 2088 2671632 1767828 19.52 1830676 2067272 1532 08:59:01 PM 4327856 3680880 45.96 2088 2902112 936156 10.34 1245276 2052624 23000 09:00:01 PM 4273780 3734956 46.64 2088 2905816 979920 10.82 1405564 1945904 7420 Average: 4552301 3456435 43.16 2088 2392612 1279592 14.13 1235886 1879231 41296 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 274.93 155.57 925.68 51.62 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 54.09 48.01 706.26 5.45 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 222.31 243.88 1083.25 46.36 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 08:55:02 PM eth0 289.81 341.34 1973.74 48.74 0.00 0.00 0.00 08:55:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 173.93 201.42 2076.00 416.22 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 08:57:01 PM eth0 7.09 7.34 50.50 1.54 0.00 0.00 0.00 08:57:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 7.79 6.86 3.98 2.91 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 144.44 197.30 28.45 1713.55 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 22.84 20.33 25.20 40.55 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 133.11 135.82 761.32 258.69 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) 07/17/2025 _x86_64_ (2 CPU) 08:50:49 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 39.80 0.00 10.82 9.00 6.99 33.39 08:52:02 PM 0 39.35 0.00 10.39 8.87 6.80 34.59 08:52:02 PM 1 40.23 0.00 11.27 9.13 7.17 32.20 08:53:01 PM all 33.72 0.00 3.28 0.62 4.19 58.19 08:53:01 PM 0 31.62 0.00 3.31 0.70 4.38 59.99 08:53:01 PM 1 35.82 0.00 3.25 0.52 4.02 56.38 08:54:01 PM all 48.92 0.00 4.11 2.27 7.81 36.89 08:54:01 PM 0 47.45 0.00 5.73 2.62 8.48 35.71 08:54:01 PM 1 50.37 0.00 2.48 1.93 7.13 38.09 08:55:02 PM all 66.45 0.00 3.81 2.33 8.62 18.79 08:55:02 PM 0 57.94 0.00 5.71 3.84 9.45 23.07 08:55:02 PM 1 75.15 0.00 1.89 0.77 7.77 14.42 08:56:01 PM all 66.52 0.00 4.30 1.23 9.91 18.04 08:56:01 PM 0 65.19 0.00 4.65 1.49 10.04 18.63 08:56:01 PM 1 67.89 0.00 3.93 0.96 9.79 17.42 08:57:01 PM all 75.26 0.00 2.30 0.02 9.23 13.20 08:57:01 PM 0 75.79 0.00 2.28 0.05 9.36 12.50 08:57:01 PM 1 74.73 0.00 2.30 0.00 9.09 13.89 08:58:01 PM all 82.37 0.00 2.34 0.04 10.76 4.48 08:58:01 PM 0 82.53 0.00 2.67 0.05 10.69 4.06 08:58:01 PM 1 82.21 0.00 2.03 0.02 10.83 4.91 08:59:01 PM all 28.07 0.00 2.21 0.51 5.67 63.54 08:59:01 PM 0 36.65 0.00 2.95 0.45 6.68 53.27 08:59:01 PM 1 19.68 0.00 1.50 0.57 4.68 73.57 09:00:01 PM all 36.34 0.00 2.36 0.40 6.17 54.73 09:00:01 PM 0 39.62 0.00 2.44 0.36 6.92 50.66 09:00:01 PM 1 33.06 0.00 2.26 0.45 5.42 58.82 Average: all 52.79 0.00 3.95 1.83 7.68 33.75 Average: 0 52.71 0.00 4.46 2.05 8.07 32.70 Average: 1 52.86 0.00 3.44 1.61 7.29 34.80