---> uname -a: Linux prd-centos7-docker-2c-8g-4544.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 7.7G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 638 4525 16 2657 6873 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:b1:83:7f brd ff:ff:ff:ff:ff:ff inet 10.32.6.226/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:feb1:837f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:18:51:f2:7f 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) 06:41:33 AM LINUX RESTART 06:42:02 AM tps rtps wtps bread/s bwrtn/s 06:43:01 AM 79.37 18.36 61.02 3937.73 4127.95 06:44:01 AM 80.94 1.33 79.61 989.08 7833.34 06:45:01 AM 67.19 6.84 60.35 989.25 5390.93 06:46:01 AM 78.36 2.06 76.29 199.10 20605.09 06:47:02 AM 20.62 0.00 20.62 0.00 750.04 Average: 65.25 5.68 59.58 1214.31 7753.65 06:42:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:43:01 AM 5555520 2453216 30.63 2088 1767856 960212 10.60 621672 1584232 82096 06:44:01 AM 5393908 2614828 32.65 2088 1974916 923176 10.19 573784 1741100 113992 06:45:01 AM 4941920 3066816 38.29 2088 2363256 985748 10.88 705692 2010028 372332 06:46:01 AM 4671780 3336956 41.67 2088 2564028 913756 10.09 1140768 1796696 9656 06:47:02 AM 4633040 3375696 42.15 2088 2564056 949484 10.48 1179092 1796244 9108 Average: 5039234 2969502 37.08 2088 2246822 946475 10.45 844202 1785660 117437 06:42:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:43:01 AM eth0 367.14 213.91 1453.99 59.86 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 30.24 27.18 264.25 8.81 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 95.44 80.37 1976.56 9.70 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 334.58 388.83 2203.31 1609.77 0.00 0.00 0.00 06:46:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 06:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:02 AM eth0 8.94 11.12 8.31 5.35 0.00 0.00 0.00 06:47:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 166.63 144.06 1180.45 339.61 0.00 0.00 0.00 Average: lo 0.11 0.11 0.02 0.02 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) 06:41:33 AM LINUX RESTART 06:42:02 AM CPU %user %nice %system %iowait %steal %idle 06:43:01 AM all 40.93 0.00 3.65 3.33 3.01 49.08 06:43:01 AM 0 39.78 0.00 4.19 2.32 2.89 50.82 06:43:01 AM 1 42.10 0.00 3.10 4.32 3.12 47.36 06:44:01 AM all 36.31 0.00 4.17 0.86 2.74 55.92 06:44:01 AM 0 36.40 0.00 4.85 0.66 2.61 55.48 06:44:01 AM 1 36.21 0.00 3.47 1.08 2.87 56.36 06:45:01 AM all 34.62 0.00 7.40 0.92 4.23 52.84 06:45:01 AM 0 33.81 0.00 7.27 0.94 4.11 53.87 06:45:01 AM 1 35.42 0.00 7.56 0.89 4.36 51.77 06:46:01 AM all 35.90 0.00 4.97 0.94 3.60 54.58 06:46:01 AM 0 41.79 0.00 5.42 0.74 3.87 48.17 06:46:01 AM 1 30.10 0.00 4.50 1.12 3.32 60.96 06:47:02 AM all 38.63 0.00 2.08 0.17 2.39 56.73 06:47:02 AM 0 49.54 0.00 2.68 0.23 2.51 45.04 06:47:02 AM 1 28.01 0.00 1.51 0.12 2.26 68.10 Average: all 37.25 0.00 4.46 1.23 3.20 53.86 Average: 0 40.24 0.00 4.89 0.97 3.20 50.69 Average: 1 34.30 0.00 4.03 1.49 3.19 57.00