---> uname -a: Linux prd-centos7-docker-2c-8g-2257.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 642 4203 16 2974 6872 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:5c:5d:49 brd ff:ff:ff:ff:ff:ff inet 10.32.6.179/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe5c:5d49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6d:6a:07:e9 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) 06/05/2025 _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 148.58 23.82 124.77 4950.43 41094.57 08:53:01 PM 136.98 1.52 135.46 302.73 10566.82 08:54:01 PM 114.79 3.25 111.54 924.56 20365.81 08:55:01 PM 16.81 0.43 16.37 245.97 4179.76 08:56:01 PM 32.21 2.23 29.98 281.77 8511.77 Average: 89.87 6.25 83.62 1341.04 16943.58 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5555732 2452996 30.63 2088 1834672 871384 9.62 518128 1659740 146704 08:53:01 PM 4969324 3039404 37.95 2088 2039276 1223608 13.51 987800 1734224 83660 08:54:01 PM 4101972 3906756 48.78 2088 2610044 1428772 15.77 1507252 2033248 100412 08:55:01 PM 4034196 3974532 49.63 2088 2647188 1440140 15.90 1549932 2052668 10708 08:56:01 PM 4333616 3675112 45.89 2088 2894012 947456 10.46 1357028 1939048 100760 Average: 4598968 3409760 42.58 2088 2405038 1182272 13.05 1184028 1883786 88449 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 385.91 234.19 1436.25 62.61 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 315.54 365.96 1761.56 59.74 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 342.13 408.46 3472.70 438.98 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 17.64 19.82 66.54 4.32 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 166.94 220.60 55.75 1749.78 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 245.63 249.81 1358.59 463.13 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) 06/05/2025 _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 39.05 0.00 5.54 4.26 0.11 51.04 08:52:01 PM 0 25.24 0.00 4.70 2.60 0.09 67.38 08:52:01 PM 1 53.31 0.00 6.40 5.97 0.14 34.17 08:53:01 PM all 48.34 0.00 3.95 2.87 0.13 44.71 08:53:01 PM 0 45.41 0.00 5.46 4.11 0.16 44.86 08:53:01 PM 1 51.25 0.00 2.46 1.62 0.12 44.55 08:54:01 PM all 64.83 0.00 3.89 3.31 0.14 27.83 08:54:01 PM 0 61.33 0.00 5.05 3.93 0.13 29.57 08:54:01 PM 1 68.39 0.00 2.71 2.68 0.15 26.07 08:55:01 PM all 82.71 0.00 1.89 0.04 0.14 15.22 08:55:01 PM 0 82.36 0.00 1.97 0.04 0.15 15.49 08:55:01 PM 1 83.05 0.00 1.81 0.04 0.13 14.98 08:56:01 PM all 58.54 0.00 2.70 1.04 0.13 37.59 08:56:01 PM 0 52.66 0.00 2.78 0.73 0.12 43.70 08:56:01 PM 1 64.46 0.00 2.61 1.37 0.14 31.43 Average: all 58.50 0.00 3.61 2.32 0.13 35.44 Average: 0 53.08 0.00 4.00 2.29 0.13 40.50 Average: 1 63.98 0.00 3.21 2.34 0.14 30.33