---> uname -a: Linux prd-centos7-docker-2c-8g-8359.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 653 4148 16 3019 6860 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:82:96:f0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.180/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85830sec preferred_lft 85830sec inet6 fe80::f816:3eff:fe82:96f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:88:71:9a:76 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) 11/06/2025 _x86_64_ (2 CPU) 08:50:55 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 64.71 0.22 64.49 7.46 5363.03 08:54:01 PM 119.56 1.15 118.41 261.69 9682.04 08:55:01 PM 104.25 3.50 100.75 941.72 6141.23 08:56:01 PM 60.99 0.32 60.68 30.21 17756.00 08:57:01 PM 10.91 0.00 10.91 0.00 1393.10 08:58:02 PM 9.94 0.83 9.11 368.75 844.28 08:59:01 PM 29.25 0.49 28.76 28.17 10776.89 09:00:01 PM 24.36 1.42 22.95 162.13 1116.12 Average: 53.03 0.99 52.04 225.39 6625.11 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5489768 2518968 31.45 2088 1889380 882016 9.74 540936 1698344 155916 08:54:01 PM 4942852 3065884 38.28 2088 2039352 1279188 14.12 996128 1753016 68212 08:55:01 PM 4577048 3431688 42.85 2088 2203432 1375572 15.19 1287740 1805076 31800 08:56:01 PM 3946080 4062656 50.73 2088 2654032 1579648 17.44 1629768 2058788 31484 08:57:01 PM 3821860 4186876 52.28 2088 2672340 1655980 18.28 1741680 2068012 11036 08:58:02 PM 3368268 4640468 57.94 2088 2698752 2084800 23.02 2171604 2087188 3664 08:59:01 PM 4306388 3702348 46.23 2088 2931888 936816 10.34 1350084 1966460 24172 09:00:01 PM 4239760 3768976 47.06 2088 2942804 983612 10.86 1411608 1971452 15340 Average: 4336503 3672233 45.85 2088 2503998 1347204 14.87 1391194 1926042 42703 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 64.96 60.20 840.38 6.45 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 221.74 239.50 1349.20 41.86 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 301.37 361.32 2070.87 52.42 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 183.62 205.47 2052.69 410.50 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 08:57:01 PM eth0 8.03 8.00 50.62 1.59 0.00 0.00 0.00 08:57:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:02 PM eth0 6.68 5.93 3.66 1.91 0.00 0.00 0.00 08:58:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 158.37 222.96 46.76 1785.55 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 11.51 12.91 10.77 6.06 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 119.43 139.33 804.59 285.11 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) 11/06/2025 _x86_64_ (2 CPU) 08:50:55 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 35.24 0.00 3.36 0.81 1.87 58.72 08:53:01 PM 0 42.29 0.00 3.66 1.26 2.04 50.75 08:53:01 PM 1 28.31 0.00 3.05 0.38 1.71 66.55 08:54:01 PM all 52.72 0.00 4.43 1.78 2.90 38.17 08:54:01 PM 0 44.78 0.00 5.72 2.99 3.06 43.45 08:54:01 PM 1 60.86 0.00 3.12 0.54 2.73 32.76 08:55:01 PM all 70.13 0.00 3.88 1.77 3.38 20.84 08:55:01 PM 0 61.99 0.00 5.94 3.06 3.45 25.55 08:55:01 PM 1 78.44 0.00 1.76 0.47 3.32 16.01 08:56:01 PM all 72.36 0.00 4.81 1.00 4.08 17.76 08:56:01 PM 0 68.82 0.00 5.74 1.46 4.57 19.41 08:56:01 PM 1 75.92 0.00 3.87 0.54 3.56 16.11 08:57:01 PM all 80.89 0.00 2.33 0.02 4.13 12.63 08:57:01 PM 0 82.05 0.00 2.39 0.04 4.27 11.25 08:57:01 PM 1 79.71 0.00 2.29 0.00 3.99 14.01 08:58:02 PM all 88.86 0.00 2.34 0.06 4.45 4.28 08:58:02 PM 0 89.29 0.00 2.23 0.07 4.41 3.99 08:58:02 PM 1 88.47 0.00 2.42 0.04 4.52 4.55 08:59:01 PM all 42.85 0.00 3.11 0.40 3.42 50.23 08:59:01 PM 0 55.33 0.00 3.15 0.50 4.05 36.97 08:59:01 PM 1 30.68 0.00 3.09 0.30 2.81 63.13 09:00:01 PM all 38.55 0.00 2.31 0.23 2.03 56.87 09:00:01 PM 0 47.09 0.00 2.29 0.35 2.20 48.07 09:00:01 PM 1 30.18 0.00 2.33 0.14 1.85 65.50 Average: all 59.85 0.00 3.32 0.76 3.27 32.80 Average: 0 61.20 0.00 3.90 1.22 3.49 30.19 Average: 1 58.50 0.00 2.74 0.30 3.04 35.41