---> uname -a: Linux prd-centos7-docker-2c-8g-2852.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 639 4206 16 2974 6874 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:fd:7e:72 brd ff:ff:ff:ff:ff:ff inet 10.32.6.114/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fefd:7e72/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:18:14:9f:e4 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) 06/14/2025 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 145.54 20.01 125.52 4462.20 33104.48 08:53:01 PM 137.65 1.53 136.12 303.21 9699.03 08:54:01 PM 109.51 3.33 106.18 926.12 20369.12 08:55:02 PM 15.83 0.33 15.50 242.58 4164.49 08:56:01 PM 38.36 2.46 35.90 321.90 11285.50 Average: 89.53 5.54 83.99 1254.16 15737.54 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5507212 2501516 31.23 2088 1859740 893236 9.86 544172 1679880 148516 08:53:01 PM 4933132 3075596 38.40 2088 2040728 1276348 14.09 1024488 1734572 82612 08:54:01 PM 4018100 3990628 49.83 2088 2611676 1552048 17.14 1592612 2031396 102048 08:55:02 PM 3769528 4239200 52.93 2088 2652652 1781368 19.67 1810700 2056788 16388 08:56:01 PM 4335888 3672840 45.86 2088 2894688 950188 10.49 1354680 1940576 24940 Average: 4512772 3495956 43.65 2088 2411897 1290638 14.25 1265330 1888642 74901 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 365.97 237.06 1509.66 62.65 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 322.21 381.67 1709.57 62.67 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 339.24 407.92 3467.85 437.78 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 08:55:02 PM eth0 11.64 11.98 54.58 3.29 0.00 0.00 0.00 08:55:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 173.51 222.46 54.32 1777.89 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 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 242.70 252.27 1363.40 464.36 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 06/14/2025 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 38.33 0.00 4.23 3.29 0.10 54.05 08:52:01 PM 0 48.18 0.00 5.33 2.60 0.09 43.80 08:52:01 PM 1 28.70 0.00 3.16 3.95 0.10 64.08 08:53:01 PM all 44.02 0.00 3.24 1.76 0.12 50.86 08:53:01 PM 0 41.95 0.00 4.49 2.17 0.12 51.27 08:53:01 PM 1 46.12 0.00 1.96 1.36 0.11 50.45 08:54:01 PM all 67.59 0.00 3.53 3.10 0.11 25.66 08:54:01 PM 0 65.28 0.00 4.29 2.49 0.11 27.82 08:54:01 PM 1 69.90 0.00 2.81 3.69 0.11 23.49 08:55:02 PM all 82.96 0.00 1.79 0.01 0.10 15.15 08:55:02 PM 0 82.30 0.00 1.97 0.02 0.11 15.60 08:55:02 PM 1 83.58 0.00 1.59 0.02 0.11 14.70 08:56:01 PM all 47.32 0.00 2.54 0.93 0.11 49.10 08:56:01 PM 0 47.50 0.00 2.61 1.24 0.11 48.53 08:56:01 PM 1 47.15 0.00 2.46 0.63 0.09 49.68 Average: all 55.83 0.00 3.07 1.83 0.11 39.16 Average: 0 56.89 0.00 3.75 1.71 0.11 37.54 Average: 1 54.77 0.00 2.40 1.95 0.10 40.78