---> uname -a: Linux prd-centos7-docker-2c-8g-4716.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 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 601 5123 16 2096 6934 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:2d:d1:0f brd ff:ff:ff:ff:ff:ff inet 10.32.6.68/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe2d:d10f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:51:7d:3e:be 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) 07/03/2025 _x86_64_ (2 CPU) 02:56:48 PM LINUX RESTART 02:57:01 PM tps rtps wtps bread/s bwrtn/s 02:58:01 PM 200.73 103.26 97.47 9342.47 39160.36 02:59:01 PM 85.72 0.15 85.57 2.93 8390.84 03:00:01 PM 72.75 7.59 65.16 1914.19 5793.54 03:01:02 PM 27.81 2.00 25.81 198.10 1502.36 Average: 96.75 28.25 68.50 2864.32 13711.75 02:57:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 PM 5627248 2381480 29.74 2088 1718272 964792 10.65 579388 1558444 56828 02:59:01 PM 5408524 2600204 32.47 2088 1901808 946424 10.45 616228 1698080 57504 03:00:01 PM 5180796 2827932 35.31 2088 2052788 995824 10.99 747112 1770556 26876 03:01:02 PM 5223444 2785284 34.78 2088 2036412 970692 10.72 836428 1638132 9272 Average: 5360003 2648725 33.07 2088 1927320 969433 10.70 694789 1666303 37620 02:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:58:01 PM eth0 355.20 177.68 1086.86 56.26 0.00 0.00 0.00 02:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 PM eth0 52.69 47.44 688.92 6.11 0.00 0.00 0.00 02:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 PM eth0 18.60 16.46 78.24 5.59 0.00 0.00 0.00 03:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:02 PM eth0 15.21 15.06 11.06 6.58 0.00 0.00 0.00 03:01:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.43 64.16 466.28 18.64 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) 07/03/2025 _x86_64_ (2 CPU) 02:56:48 PM LINUX RESTART 02:57:01 PM CPU %user %nice %system %iowait %steal %idle 02:58:01 PM all 38.10 0.00 9.67 8.82 6.58 36.83 02:58:01 PM 0 47.24 0.00 11.09 7.46 7.18 27.03 02:58:01 PM 1 29.13 0.00 8.26 10.15 5.99 46.47 02:59:01 PM all 35.22 0.00 3.04 0.75 3.42 57.58 02:59:01 PM 0 40.20 0.00 3.72 0.69 3.70 51.68 02:59:01 PM 1 30.29 0.00 2.38 0.80 3.15 63.38 03:00:01 PM all 34.33 0.00 6.08 0.76 4.09 54.74 03:00:01 PM 0 37.10 0.00 6.70 0.62 4.14 51.44 03:00:01 PM 1 31.60 0.00 5.43 0.92 4.02 58.02 03:01:02 PM all 34.58 0.00 2.27 0.27 3.37 59.51 03:01:02 PM 0 42.68 0.00 2.69 0.31 3.39 50.92 03:01:02 PM 1 26.68 0.00 1.89 0.22 3.36 67.84 Average: all 35.55 0.00 5.26 2.64 4.36 52.18 Average: 0 41.79 0.00 6.05 2.26 4.60 45.29 Average: 1 29.42 0.00 4.49 3.02 4.13 58.95