---> uname -a: Linux prd-centos7-docker-2c-8g-1359.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 647 4205 16 2968 6867 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:a7:e5:67 brd ff:ff:ff:ff:ff:ff inet 10.32.7.170/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fea7:e567/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:77:49:9a 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) 02/27/2025 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 134.78 19.90 114.89 4456.88 25787.93 08:53:01 PM 132.24 1.56 130.68 307.98 10004.35 08:54:01 PM 114.76 3.31 111.45 925.55 20437.36 08:55:01 PM 16.73 0.33 16.40 242.82 4170.15 08:56:01 PM 34.94 2.45 32.50 317.26 10961.61 Average: 86.56 5.52 81.03 1253.08 14286.52 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5503844 2504884 31.28 2088 1842688 915240 10.10 567840 1660024 138332 08:53:01 PM 4935444 3073284 38.37 2088 2054996 1217568 13.44 1010868 1741116 101980 08:54:01 PM 3825200 4183528 52.24 2088 2606336 1762612 19.46 1789620 2025912 101352 08:55:01 PM 3724872 4283856 53.49 2088 2647928 1797132 19.84 1858300 2051776 16304 08:56:01 PM 4344696 3664032 45.75 2088 2887928 942016 10.40 1349764 1935316 13992 Average: 4466811 3541917 44.23 2088 2407975 1326914 14.65 1315278 1882829 74392 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 330.40 207.49 1416.71 59.60 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 366.14 430.28 2086.20 70.98 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 306.46 361.47 3148.98 432.21 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 11.67 11.54 53.54 2.57 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 168.69 218.07 56.71 1749.82 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 236.28 245.20 1350.39 464.18 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) 02/27/2025 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 36.47 0.00 4.25 3.09 0.11 56.08 08:52:02 PM 0 36.86 0.00 3.95 1.80 0.10 57.28 08:52:02 PM 1 36.07 0.00 4.58 4.38 0.12 54.85 08:53:01 PM all 49.70 0.00 3.82 2.63 0.14 43.70 08:53:01 PM 0 44.44 0.00 4.88 3.28 0.13 47.27 08:53:01 PM 1 55.05 0.00 2.72 1.98 0.13 40.13 08:54:01 PM all 66.32 0.00 3.74 3.28 0.13 26.53 08:54:01 PM 0 65.39 0.00 4.31 3.66 0.13 26.50 08:54:01 PM 1 67.24 0.00 3.18 2.89 0.13 26.56 08:55:01 PM all 82.68 0.00 1.85 0.01 0.12 15.34 08:55:01 PM 0 83.06 0.00 2.03 0.02 0.13 14.77 08:55:01 PM 1 82.27 0.00 1.68 0.02 0.13 15.90 08:56:01 PM all 48.68 0.00 2.25 0.85 0.11 48.12 08:56:01 PM 0 61.40 0.00 2.83 0.91 0.11 34.74 08:56:01 PM 1 36.28 0.00 1.68 0.79 0.09 61.17 Average: all 56.55 0.00 3.19 1.98 0.12 38.16 Average: 0 58.02 0.00 3.61 1.94 0.12 36.31 Average: 1 55.08 0.00 2.77 2.02 0.12 40.01