---> uname -a: Linux prd-centos7-docker-2c-8g-10726.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 588 4856 16 2376 6939 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:79:e7:c2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.181/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe79:e7c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3b:86:1c:6f 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) 12/01/2025 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 131.31 22.35 108.97 4707.65 39973.96 08:53:01 PM 82.15 0.00 82.15 0.00 8012.50 08:54:01 PM 123.64 1.53 122.11 303.11 7009.69 08:55:01 PM 80.82 4.61 76.21 1063.16 5828.27 08:56:01 PM 30.05 0.22 29.84 35.81 4302.68 Average: 89.62 5.76 83.86 1226.34 13044.45 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5592804 2415932 30.17 2088 1765028 934956 10.32 582812 1585744 80444 08:53:01 PM 5442176 2566560 32.05 2088 1948228 849776 9.38 541624 1726088 114772 08:54:01 PM 4889404 3119332 38.95 2088 2081404 1250944 13.81 1033724 1759960 63612 08:55:01 PM 5002972 3005764 37.53 2088 2298616 897964 9.91 979700 1684616 102708 08:56:01 PM 5032700 2976036 37.16 2088 2306872 856168 9.45 949000 1685004 9088 Average: 5192011 2816725 35.17 2088 2080030 957962 10.58 817372 1688282 74125 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 353.43 192.21 1380.12 58.69 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 34.39 32.75 298.75 4.11 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 351.51 391.24 1941.10 63.07 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 221.66 253.22 1671.73 36.92 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 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 10.73 12.10 10.29 5.64 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 194.89 176.78 1062.93 33.79 0.00 0.00 0.00 Average: lo 0.00 0.00 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) 12/01/2025 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 41.70 0.00 6.65 3.96 1.75 45.94 08:52:02 PM 0 60.92 0.00 8.77 5.24 2.02 23.05 08:52:02 PM 1 23.15 0.00 4.61 2.74 1.47 68.03 08:53:01 PM all 36.07 0.00 3.78 0.78 1.56 57.81 08:53:01 PM 0 39.58 0.00 4.14 0.92 1.59 53.77 08:53:01 PM 1 32.57 0.00 3.44 0.65 1.54 61.80 08:54:01 PM all 58.49 0.00 4.63 1.96 2.58 32.33 08:54:01 PM 0 50.38 0.00 7.01 2.65 2.60 37.35 08:54:01 PM 1 66.73 0.00 2.21 1.25 2.55 27.26 08:55:01 PM all 67.26 0.00 4.00 1.02 2.60 25.11 08:55:01 PM 0 66.23 0.00 4.92 1.09 2.58 25.18 08:55:01 PM 1 68.29 0.00 3.08 0.98 2.62 25.04 08:56:01 PM all 39.10 0.00 2.77 0.18 1.85 56.10 08:56:01 PM 0 38.53 0.00 2.98 0.21 1.78 56.51 08:56:01 PM 1 39.69 0.00 2.52 0.16 1.94 55.70 Average: all 48.42 0.00 4.36 1.58 2.07 43.56 Average: 0 51.04 0.00 5.55 2.01 2.12 39.28 Average: 1 45.82 0.00 3.18 1.16 2.02 47.82