---> uname -a: Linux prd-centos7-docker-2c-8g-5362.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 614 4742 16 2463 6910 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:16:c6:17 brd ff:ff:ff:ff:ff:ff inet 10.32.6.97/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fe16:c617/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:58:c3:13:99 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) 10/02/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 209.09 106.04 103.05 9239.77 39426.83 01:50:01 PM 98.19 0.02 98.17 0.53 8814.79 01:51:01 PM 124.28 1.38 122.90 247.95 6200.38 01:52:01 PM 57.33 3.11 54.22 899.82 6914.17 01:53:01 PM 13.60 0.05 13.55 1.33 1825.21 01:54:02 PM 6.69 0.63 6.06 348.65 668.76 01:55:01 PM 21.29 2.01 19.27 247.85 3334.47 Average: 75.87 16.20 59.67 1571.62 9607.13 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5671332 2337396 29.19 2088 1695028 942816 10.41 543976 1548832 50628 01:50:01 PM 5333420 2675308 33.40 2088 1955948 963368 10.64 651164 1723932 123856 01:51:01 PM 4865648 3143080 39.25 2088 2099872 1235548 13.64 1055604 1762460 108388 01:52:01 PM 4387848 3620880 45.21 2088 2256584 1626288 17.96 1480872 1802040 44340 01:53:01 PM 4334336 3674392 45.88 2088 2273800 1632080 18.02 1525784 1807900 10516 01:54:02 PM 4337176 3671552 45.84 2088 2299604 1624036 17.93 1501844 1826608 7656 01:55:01 PM 4855956 3152772 39.37 2088 2389468 953752 10.53 1052156 1755408 22212 Average: 4826531 3182197 39.73 2088 2138615 1282555 14.16 1115914 1746740 52514 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 342.47 165.22 844.30 51.85 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 162.42 116.03 894.14 11.39 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 401.33 457.62 2280.83 74.18 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 115.21 132.16 908.46 18.64 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 7.32 7.64 50.40 1.47 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:02 PM eth0 4.62 4.98 3.32 1.38 0.00 0.00 0.00 01:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 15.75 13.50 10.70 6.65 0.00 0.00 0.00 01:55:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 150.13 128.40 714.60 23.69 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) 10/02/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 42.10 0.00 12.23 5.77 2.59 37.32 01:49:01 PM 0 52.32 0.00 13.25 5.43 2.70 26.30 01:49:01 PM 1 32.14 0.00 11.24 6.11 2.49 48.02 01:50:01 PM all 35.60 0.00 3.60 0.93 2.19 57.68 01:50:01 PM 0 37.65 0.00 3.50 1.06 2.20 55.60 01:50:01 PM 1 33.57 0.00 3.70 0.81 2.17 59.75 01:51:01 PM all 61.22 0.00 4.14 2.63 2.96 29.05 01:51:01 PM 0 50.80 0.00 5.90 4.32 2.68 36.30 01:51:01 PM 1 71.91 0.00 2.33 0.88 3.24 21.64 01:52:01 PM all 84.77 0.00 3.34 0.76 3.93 7.21 01:52:01 PM 0 81.88 0.00 3.73 1.04 3.76 9.59 01:52:01 PM 1 87.69 0.00 2.95 0.48 4.10 4.78 01:53:01 PM all 88.72 0.00 2.67 0.01 4.05 4.55 01:53:01 PM 0 88.90 0.00 2.67 0.02 3.89 4.52 01:53:01 PM 1 88.49 0.00 2.68 0.02 4.21 4.60 01:54:02 PM all 80.56 0.00 2.45 0.05 3.94 12.99 01:54:02 PM 0 79.45 0.00 2.76 0.07 3.84 13.88 01:54:02 PM 1 81.71 0.00 2.13 0.00 4.04 12.12 01:55:01 PM all 61.94 0.00 3.42 0.17 2.77 31.70 01:55:01 PM 0 68.08 0.00 3.69 0.20 2.98 25.05 01:55:01 PM 1 55.87 0.00 3.14 0.16 2.57 38.26 Average: all 64.59 0.00 4.58 1.50 3.19 26.14 Average: 0 65.23 0.00 5.09 1.76 3.14 24.78 Average: 1 63.95 0.00 4.07 1.24 3.24 27.49