---> uname -a: Linux prd-centos7-docker-2c-8g-7287.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 636 4191 16 2992 6877 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:ea:e4:67 brd ff:ff:ff:ff:ff:ff inet 10.32.7.232/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:feea:e467/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:69:23:35:f6 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) 10/24/2025 _x86_64_ (2 CPU) 08:50:52 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 66.35 0.78 65.57 25.84 5696.45 08:54:01 PM 110.19 1.12 109.08 260.72 10004.35 08:55:01 PM 104.22 2.71 101.51 504.07 4264.07 08:56:01 PM 62.07 1.13 60.93 471.11 17030.25 08:57:01 PM 13.76 0.02 13.75 0.27 3728.28 08:58:01 PM 7.92 0.82 7.11 373.44 741.64 08:59:01 PM 30.63 0.45 30.18 27.17 10692.99 09:00:02 PM 21.87 1.51 20.36 166.34 1068.19 Average: 52.13 1.07 51.07 228.70 6653.75 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5536972 2471764 30.86 2088 1848016 884312 9.76 527596 1667888 136292 08:54:01 PM 5085892 2922844 36.50 2088 1996576 1224628 13.52 878352 1731656 42020 08:55:01 PM 4519568 3489168 43.57 2088 2160260 1578268 17.43 1371096 1782080 86836 08:56:01 PM 3995772 4012964 50.11 2088 2627388 1663700 18.37 1598060 2042908 101352 08:57:01 PM 3746616 4262120 53.22 2088 2645436 1793996 19.81 1837056 2049036 10948 08:58:01 PM 3547596 4461140 55.70 2088 2673008 2018272 22.28 2012732 2069504 8060 08:59:01 PM 4291452 3717284 46.42 2088 2905276 1002364 11.07 1267072 2066780 23892 09:00:02 PM 4301688 3707048 46.29 2088 2918292 962932 10.63 1370056 1954044 16656 Average: 4378194 3630542 45.33 2088 2471782 1391059 15.36 1357752 1920487 53257 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 61.70 50.67 746.15 5.74 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 147.24 147.64 827.72 28.04 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 341.16 410.92 2294.92 59.78 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 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 173.99 203.43 2075.05 415.28 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 7.99 8.61 51.09 2.00 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 5.54 5.43 3.38 1.77 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 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 132.51 188.00 25.32 1591.14 0.00 0.00 0.00 08:59:01 PM lo 0.12 0.12 0.01 0.01 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 09:00:02 PM eth0 32.08 31.90 27.62 166.43 0.00 0.00 0.00 09:00:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 112.82 130.87 756.78 283.75 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) 10/24/2025 _x86_64_ (2 CPU) 08:50:52 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 31.96 0.00 3.22 0.89 5.45 58.48 08:53:01 PM 0 28.23 0.00 2.76 0.99 4.92 63.10 08:53:01 PM 1 35.71 0.00 3.65 0.79 5.99 53.86 08:54:01 PM all 41.51 0.00 3.50 2.23 8.03 44.73 08:54:01 PM 0 36.97 0.00 3.52 3.51 7.98 48.02 08:54:01 PM 1 46.11 0.00 3.48 0.94 8.08 41.39 08:55:01 PM all 59.30 0.00 3.81 2.89 10.96 23.04 08:55:01 PM 0 47.98 0.00 5.77 4.61 11.34 30.30 08:55:01 PM 1 71.15 0.00 1.76 1.07 10.56 15.46 08:56:01 PM all 63.66 0.00 3.98 1.80 11.66 18.90 08:56:01 PM 0 61.57 0.00 4.33 1.65 11.62 20.83 08:56:01 PM 1 65.73 0.00 3.63 1.97 11.72 16.95 08:57:01 PM all 76.05 0.00 2.29 0.03 11.05 10.57 08:57:01 PM 0 76.54 0.00 2.23 0.05 10.98 10.19 08:57:01 PM 1 75.55 0.00 2.37 0.00 11.13 10.95 08:58:01 PM all 79.45 0.00 2.33 0.12 10.95 7.16 08:58:01 PM 0 79.80 0.00 2.61 0.16 10.84 6.58 08:58:01 PM 1 79.08 0.00 2.04 0.07 11.06 7.75 08:59:01 PM all 44.80 0.00 2.63 0.53 6.85 45.19 08:59:01 PM 0 45.42 0.00 2.76 0.59 7.02 44.21 08:59:01 PM 1 44.20 0.00 2.48 0.45 6.69 46.18 09:00:02 PM all 36.04 0.00 2.42 0.51 4.57 56.47 09:00:02 PM 0 26.50 0.00 2.32 0.34 4.17 66.67 09:00:02 PM 1 45.78 0.00 2.55 0.68 4.97 46.02 Average: all 53.80 0.00 3.03 1.13 8.66 33.38 Average: 0 50.00 0.00 3.30 1.51 8.57 36.62 Average: 1 57.65 0.00 2.75 0.75 8.74 30.10