---> uname -a: Linux prd-centos7-docker-2c-8g-1639.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 626 4215 16 2978 6887 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:ba:95:1c brd ff:ff:ff:ff:ff:ff inet 10.32.7.5/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:feba:951c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:df:0b:fd:86 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) 05/25/2025 _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 156.67 33.09 123.58 5368.63 41047.51 08:53:01 PM 143.38 1.50 141.88 302.15 10639.40 08:54:01 PM 103.91 3.43 100.48 928.85 20389.28 08:55:01 PM 15.10 0.78 14.32 366.23 4136.84 08:56:01 PM 36.07 1.85 34.22 160.13 11078.17 Average: 91.03 8.13 82.90 1425.11 17458.73 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5531768 2476968 30.93 2088 1834188 895864 9.89 541836 1659144 147004 08:53:01 PM 4936200 3072536 38.36 2088 2068232 1200716 13.26 1002804 1748368 110064 08:54:01 PM 4053772 3954964 49.38 2088 2617856 1447396 15.98 1551916 2035496 108336 08:55:01 PM 3614236 4394500 54.87 2088 2656244 1877060 20.72 1960364 2059712 16388 08:56:01 PM 4328496 3680240 45.95 2088 2890968 943428 10.42 1363708 1938120 22880 Average: 4492894 3515842 43.90 2088 2413498 1272893 14.05 1284126 1888168 80934 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 426.13 281.28 1438.90 63.31 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 374.49 436.60 2240.56 72.36 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 292.56 351.51 3008.09 431.22 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 11.84 53.96 3.09 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 165.58 213.74 47.89 1746.42 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 254.09 259.01 1358.15 463.27 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) 05/25/2025 _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 36.95 0.00 5.32 3.87 0.10 53.76 08:52:01 PM 0 42.51 0.00 5.50 3.65 0.11 48.24 08:52:01 PM 1 31.51 0.00 5.15 4.09 0.09 59.16 08:53:01 PM all 48.39 0.00 3.70 2.23 0.12 45.54 08:53:01 PM 0 41.60 0.00 4.97 3.20 0.12 50.11 08:53:01 PM 1 55.28 0.00 2.42 1.26 0.11 40.93 08:54:01 PM all 71.31 0.00 3.60 2.76 0.12 22.22 08:54:01 PM 0 68.80 0.00 4.47 3.28 0.13 23.33 08:54:01 PM 1 73.80 0.00 2.74 2.25 0.11 21.10 08:55:01 PM all 82.80 0.00 1.70 0.02 0.10 15.38 08:55:01 PM 0 83.21 0.00 1.84 0.02 0.11 14.82 08:55:01 PM 1 82.37 0.00 1.56 0.02 0.11 15.94 08:56:01 PM all 35.94 0.00 2.18 0.89 0.09 60.91 08:56:01 PM 0 49.38 0.00 2.89 1.54 0.07 46.11 08:56:01 PM 1 22.92 0.00 1.46 0.24 0.09 75.29 Average: all 54.71 0.00 3.31 1.96 0.11 39.91 Average: 0 56.83 0.00 3.95 2.35 0.11 36.77 Average: 1 52.61 0.00 2.68 1.58 0.10 43.03