---> uname -a: Linux prd-centos7-docker-2c-8g-3531.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 616 4235 16 2968 6898 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:82:1e:21 brd ff:ff:ff:ff:ff:ff inet 10.32.6.134/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe82:1e21/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:77:78:a3:4b 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) 03/25/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 104.76 19.75 85.01 4433.24 6145.41 08:53:01 PM 157.35 1.57 155.77 308.84 10810.50 08:54:02 PM 83.46 3.41 80.05 928.46 20978.06 08:55:01 PM 12.17 0.85 11.33 375.55 2406.94 08:56:01 PM 44.51 1.97 42.55 191.17 11546.00 Average: 80.42 5.54 74.89 1253.31 10406.03 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5512004 2496724 31.18 2088 1866324 879224 9.71 538536 1679684 153532 08:53:01 PM 4876460 3132268 39.11 2088 2099276 1204312 13.30 1051028 1754368 114828 08:54:02 PM 3832684 4176044 52.14 2088 2613792 1742976 19.24 1776496 2029656 38988 08:55:01 PM 3458688 4550040 56.81 2088 2652212 2035824 22.48 2119380 2055112 15164 08:56:01 PM 4382156 3626572 45.28 2088 2888448 903468 9.98 1313524 1934336 1472 Average: 4412398 3596330 44.91 2088 2424010 1353161 14.94 1359793 1890631 64797 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 356.65 236.69 1563.83 63.06 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 447.70 531.93 2648.43 83.42 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 08:54:02 PM eth0 219.66 256.77 2457.02 417.11 0.00 0.00 0.00 08:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 14.02 13.44 57.19 5.49 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 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 171.19 217.97 56.43 1742.45 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 241.90 251.21 1356.97 465.04 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) 03/25/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 35.22 0.00 3.99 2.20 0.10 58.48 08:52:02 PM 0 27.80 0.00 3.55 2.97 0.09 65.59 08:52:02 PM 1 42.73 0.00 4.45 1.44 0.11 51.27 08:53:01 PM all 51.85 0.00 4.02 2.69 0.12 41.32 08:53:01 PM 0 48.04 0.00 5.86 2.40 0.13 43.57 08:53:01 PM 1 55.67 0.00 2.16 2.98 0.13 39.07 08:54:02 PM all 75.63 0.00 3.21 2.43 0.12 18.61 08:54:02 PM 0 74.19 0.00 3.52 1.92 0.11 20.26 08:54:02 PM 1 77.14 0.00 2.86 2.95 0.11 16.94 08:55:01 PM all 83.34 0.00 1.76 0.04 0.11 14.76 08:55:01 PM 0 84.11 0.00 1.84 0.04 0.11 13.90 08:55:01 PM 1 82.60 0.00 1.67 0.02 0.11 15.60 08:56:01 PM all 39.21 0.00 2.52 1.34 0.10 56.83 08:56:01 PM 0 47.85 0.00 3.02 1.79 0.11 47.23 08:56:01 PM 1 30.75 0.00 2.03 0.92 0.09 66.21 Average: all 56.62 0.00 3.11 1.75 0.11 38.41 Average: 0 55.96 0.00 3.57 1.84 0.11 38.52 Average: 1 57.29 0.00 2.64 1.66 0.11 38.30