---> uname -a: Linux prd-centos7-docker-2c-8g-2897.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 630 4214 16 2975 6884 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:be:fa:70 brd ff:ff:ff:ff:ff:ff inet 10.32.6.41/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:febe:fa70/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ae:44:8d:61 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) 06/15/2025 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 156.30 24.43 131.87 5041.43 41770.62 08:53:01 PM 141.30 1.53 139.77 302.96 9993.93 08:54:01 PM 99.73 3.41 96.32 928.87 20335.01 08:55:01 PM 14.93 0.68 14.25 350.52 4137.36 08:56:01 PM 38.63 2.06 36.57 208.36 11141.65 Average: 90.17 6.42 83.75 1365.89 17470.86 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5543972 2464756 30.78 2088 1844060 866064 9.56 522588 1665740 136752 08:53:01 PM 4844908 3163820 39.50 2088 2073344 1274560 14.07 1094928 1747504 113924 08:54:01 PM 3962752 4045976 50.52 2088 2618600 1636780 18.07 1642492 2036236 108292 08:55:01 PM 3628572 4380156 54.69 2088 2656500 1855544 20.49 1947156 2059952 16388 08:56:01 PM 4346804 3661924 45.72 2088 2892632 915548 10.11 1343552 1940044 22300 Average: 4465402 3543326 44.24 2088 2417027 1309699 14.46 1310143 1889895 79531 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 402.91 260.98 1457.96 62.03 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 386.27 451.38 2283.19 74.09 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 279.45 335.58 2946.04 429.03 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 11.27 11.32 54.16 3.21 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 165.40 212.51 50.62 1741.71 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 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 249.02 254.33 1358.37 461.81 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) 06/15/2025 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 39.15 0.00 5.18 3.06 0.11 52.51 08:52:01 PM 0 48.40 0.00 6.31 1.40 0.11 43.78 08:52:01 PM 1 30.07 0.00 4.08 4.69 0.10 61.05 08:53:01 PM all 50.33 0.00 3.67 2.58 0.12 43.30 08:53:01 PM 0 48.56 0.00 5.46 3.95 0.12 41.91 08:53:01 PM 1 52.11 0.00 1.90 1.21 0.11 44.68 08:54:01 PM all 69.90 0.00 3.43 3.00 0.11 23.56 08:54:01 PM 0 66.32 0.00 4.46 2.72 0.11 26.39 08:54:01 PM 1 73.47 0.00 2.36 3.29 0.13 20.75 08:55:01 PM all 82.79 0.00 1.69 0.03 0.11 15.38 08:55:01 PM 0 83.48 0.00 1.71 0.02 0.11 14.68 08:55:01 PM 1 82.14 0.00 1.67 0.02 0.09 16.07 08:56:01 PM all 45.63 0.00 2.72 1.02 0.10 50.53 08:56:01 PM 0 51.16 0.00 2.95 1.00 0.11 44.78 08:56:01 PM 1 40.17 0.00 2.52 1.07 0.09 56.15 Average: all 57.31 0.00 3.35 1.95 0.11 37.29 Average: 0 59.40 0.00 4.19 1.83 0.11 34.47 Average: 1 55.23 0.00 2.52 2.07 0.10 40.08