---> uname -a: Linux prd-centos7-docker-2c-8g-3762.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 603 4786 16 2431 6920 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:88:24:9f brd ff:ff:ff:ff:ff:ff inet 10.32.7.222/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe88:249f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bd:62:7d:92 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) 06/25/2025 _x86_64_ (2 CPU) 02:24:56 PM LINUX RESTART 02:26:02 PM tps rtps wtps bread/s bwrtn/s 02:27:01 PM 59.65 0.20 59.45 7.04 5600.54 02:28:01 PM 92.84 5.26 87.58 1863.25 8845.81 02:29:01 PM 79.58 4.93 74.66 312.41 14746.72 02:30:01 PM 17.35 0.02 17.33 0.13 494.44 Average: 62.37 2.61 59.76 547.80 7430.43 02:26:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 PM 5538320 2470416 30.85 2088 1865900 865544 9.56 511300 1683020 146832 02:28:01 PM 5239620 2769116 34.58 2088 2017516 978052 10.80 711984 1756640 34192 02:29:01 PM 4878112 3130624 39.09 2088 2355868 971948 10.73 957684 1820244 8924 02:30:01 PM 4890772 3117964 38.93 2088 2354824 955792 10.55 943608 1820256 7756 Average: 5136706 2872030 35.86 2088 2148527 942834 10.41 781144 1770040 49426 02:26:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:27:01 PM eth0 63.92 54.49 767.78 6.10 0.00 0.00 0.00 02:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM eth0 30.49 27.38 196.76 12.87 0.00 0.00 0.00 02:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM eth0 333.49 336.67 3116.48 458.98 0.00 0.00 0.00 02:29:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 02:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM eth0 11.92 13.02 11.05 6.08 0.00 0.00 0.00 02:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.18 108.15 1024.44 121.53 0.00 0.00 0.00 Average: lo 0.13 0.13 0.03 0.03 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) 06/25/2025 _x86_64_ (2 CPU) 02:24:56 PM LINUX RESTART 02:26:02 PM CPU %user %nice %system %iowait %steal %idle 02:27:01 PM all 34.12 0.00 3.00 0.76 4.75 57.37 02:27:01 PM 0 33.75 0.00 2.37 0.85 5.24 57.79 02:27:01 PM 1 34.49 0.00 3.63 0.65 4.25 56.97 02:28:01 PM all 33.33 0.00 4.95 1.47 4.20 56.04 02:28:01 PM 0 26.15 0.00 4.66 0.84 4.14 64.21 02:28:01 PM 1 40.63 0.00 5.25 2.12 4.27 47.74 02:29:01 PM all 35.20 0.00 5.90 1.21 4.18 53.52 02:29:01 PM 0 19.95 0.00 5.27 0.84 4.06 69.88 02:29:01 PM 1 50.97 0.00 6.55 1.58 4.32 36.58 02:30:01 PM all 37.58 0.00 2.39 0.33 3.64 56.05 02:30:01 PM 0 35.24 0.00 2.00 0.41 3.70 58.65 02:30:01 PM 1 39.94 0.00 2.78 0.24 3.58 53.46 Average: all 35.06 0.00 4.06 0.94 4.19 55.75 Average: 0 28.74 0.00 3.58 0.74 4.28 62.66 Average: 1 41.47 0.00 4.54 1.15 4.11 48.73