---> uname -a: Linux prd-centos7-docker-2c-8g-398.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 648 4179 16 2992 6865 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:31:b5:c3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.149/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe31:b5c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:73:c4:30 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) 08/07/2025 _x86_64_ (2 CPU) 08:50:51 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 65.70 0.17 65.53 3.46 5707.44 08:54:01 PM 113.55 1.12 112.44 260.67 8840.01 08:55:01 PM 102.75 3.43 99.32 939.23 5762.75 08:56:01 PM 56.28 0.35 55.93 30.48 17703.16 08:57:02 PM 10.98 0.00 10.98 0.00 1341.60 08:58:01 PM 9.23 0.85 8.39 375.11 654.43 08:59:01 PM 29.83 1.65 28.18 153.95 10451.31 09:00:01 PM 22.58 0.18 22.40 34.74 1077.45 Average: 51.44 0.97 50.48 224.41 6453.66 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5463520 2545208 31.78 2088 1888208 919468 10.15 567828 1695712 132032 08:54:01 PM 5001956 3006772 37.54 2088 2022424 1218292 13.45 951920 1736896 54192 08:55:01 PM 4573408 3435320 42.89 2088 2217724 1358328 15.00 1289324 1806636 69788 08:56:01 PM 3869672 4139056 51.68 2088 2634588 1710488 18.89 1717840 2045760 26232 08:57:02 PM 3923488 4085240 51.01 2088 2653884 1708864 18.87 1652020 2055616 8388 08:58:01 PM 3455956 4552772 56.85 2088 2673092 2030940 22.42 2101856 2070272 28 08:59:01 PM 4300096 3708632 46.31 2088 2907760 965660 10.66 1374524 1949200 22240 09:00:01 PM 4342876 3665852 45.77 2088 2910180 928328 10.25 1330620 1950196 9084 Average: 4366372 3642356 45.48 2088 2488482 1355046 14.96 1373242 1913786 40248 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 55.74 52.78 710.54 5.87 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 224.89 250.60 1091.85 46.00 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 300.07 355.31 2164.15 50.21 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 142.06 166.53 1826.63 405.94 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 08:57:02 PM eth0 7.85 7.97 50.60 1.63 0.00 0.00 0.00 08:57:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:57:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 6.65 5.77 4.10 2.02 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 153.54 207.19 45.85 1745.76 0.00 0.00 0.00 08:59:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 10.35 12.30 9.93 5.64 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 112.85 132.55 739.46 283.39 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 08/07/2025 _x86_64_ (2 CPU) 08:50:51 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 36.65 0.00 3.82 0.36 1.57 57.61 08:53:01 PM 0 38.05 0.00 3.74 0.23 1.57 56.41 08:53:01 PM 1 35.27 0.00 3.87 0.49 1.56 58.81 08:54:01 PM all 53.46 0.00 4.42 2.41 2.98 36.73 08:54:01 PM 0 46.86 0.00 5.32 3.68 2.96 41.18 08:54:01 PM 1 60.20 0.00 3.52 1.10 2.99 32.18 08:55:01 PM all 74.72 0.00 3.85 2.63 3.76 15.03 08:55:01 PM 0 64.33 0.00 5.60 4.57 3.81 21.68 08:55:01 PM 1 85.37 0.00 2.04 0.65 3.73 8.22 08:56:01 PM all 73.07 0.00 4.42 1.98 3.97 16.55 08:56:01 PM 0 70.35 0.00 4.71 2.11 3.94 18.90 08:56:01 PM 1 75.80 0.00 4.15 1.85 3.99 14.20 08:57:02 PM all 80.79 0.00 2.32 0.03 3.83 13.04 08:57:02 PM 0 80.35 0.00 2.56 0.04 3.76 13.30 08:57:02 PM 1 81.20 0.00 2.10 0.00 3.91 12.79 08:58:01 PM all 88.36 0.00 2.56 0.09 4.68 4.30 08:58:01 PM 0 89.01 0.00 2.42 0.06 4.55 3.96 08:58:01 PM 1 87.75 0.00 2.68 0.13 4.79 4.64 08:59:01 PM all 46.07 0.00 3.42 0.50 2.97 47.04 08:59:01 PM 0 42.04 0.00 3.34 0.42 2.75 51.45 08:59:01 PM 1 50.10 0.00 3.50 0.58 3.22 42.61 09:00:01 PM all 37.48 0.00 2.28 0.35 2.87 57.01 09:00:01 PM 0 50.07 0.00 2.73 0.42 2.92 43.86 09:00:01 PM 1 25.26 0.00 1.85 0.31 2.81 69.77 Average: all 60.90 0.00 3.39 1.04 3.31 31.35 Average: 0 59.77 0.00 3.81 1.45 3.27 31.70 Average: 1 62.04 0.00 2.97 0.64 3.36 31.00