---> uname -a: Linux prd-centos7-docker-2c-8g-4206.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 611 4762 16 2447 6914 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:e2:75:fe brd ff:ff:ff:ff:ff:ff inet 10.32.7.46/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fee2:75fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:00:93:18:5d 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) 06/30/2025 _x86_64_ (2 CPU) 01:47:44 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 183.39 78.24 105.14 6139.94 38943.08 01:50:01 PM 93.89 0.00 93.89 0.00 8639.57 01:51:01 PM 121.78 1.30 120.49 245.09 5692.89 01:52:01 PM 56.09 3.19 52.89 902.06 7422.82 01:53:01 PM 10.50 0.05 10.45 1.60 1675.54 01:54:01 PM 8.17 1.02 7.16 386.75 581.92 01:55:02 PM 31.33 1.58 29.75 206.13 3767.87 Average: 72.17 12.19 59.98 1125.67 9530.32 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5654104 2354624 29.40 2088 1697464 958640 10.58 559404 1550712 47896 01:50:01 PM 5446040 2562688 32.00 2088 1932116 878796 9.70 549940 1715972 102368 01:51:01 PM 4882636 3126092 39.03 2088 2085040 1226976 13.55 1047556 1756012 109928 01:52:01 PM 4585120 3423608 42.75 2088 2244812 1337984 14.77 1292896 1795700 33444 01:53:01 PM 4386172 3622556 45.23 2088 2266632 1566664 17.30 1475716 1807332 7864 01:54:01 PM 4937744 3070984 38.35 2088 2364756 901732 9.96 923420 1805616 78940 01:55:02 PM 4867936 3140792 39.22 2088 2374192 951192 10.50 1048064 1749092 7644 Average: 4965679 3043049 38.00 2088 2137859 1117426 12.34 985285 1740062 55441 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 382.87 195.22 870.43 55.68 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 140.37 94.39 833.74 9.43 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 395.91 448.80 2273.65 72.38 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 115.34 131.90 909.31 19.13 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 8.09 8.45 50.52 1.55 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 01:54:01 PM eth0 10.27 9.16 6.35 4.15 0.00 0.00 0.00 01:54:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:02 PM eth0 16.41 15.47 13.89 6.76 0.00 0.00 0.00 01:55:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 152.81 129.15 708.72 24.17 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) 06/30/2025 _x86_64_ (2 CPU) 01:47:44 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 39.63 0.00 9.46 6.75 5.19 38.97 01:49:01 PM 0 45.81 0.00 10.22 5.47 5.56 32.93 01:49:01 PM 1 33.54 0.00 8.73 7.99 4.85 44.88 01:50:01 PM all 34.48 0.00 3.64 0.72 3.65 57.51 01:50:01 PM 0 25.28 0.00 3.64 0.80 3.46 66.82 01:50:01 PM 1 43.87 0.00 3.65 0.64 3.82 48.02 01:51:01 PM all 58.69 0.00 4.23 1.89 7.27 27.92 01:51:01 PM 0 51.54 0.00 6.10 2.47 7.88 32.02 01:51:01 PM 1 66.02 0.00 2.33 1.29 6.65 23.72 01:52:01 PM all 80.35 0.00 2.97 0.44 7.11 9.13 01:52:01 PM 0 78.72 0.00 3.63 0.72 7.14 9.79 01:52:01 PM 1 81.99 0.00 2.28 0.16 7.08 8.49 01:53:01 PM all 78.30 0.00 2.07 0.00 7.27 12.36 01:53:01 PM 0 78.72 0.00 2.30 0.02 7.31 11.65 01:53:01 PM 1 77.89 0.00 1.84 0.00 7.22 13.05 01:54:01 PM all 82.81 0.00 2.88 0.05 7.61 6.64 01:54:01 PM 0 82.72 0.00 3.16 0.07 7.63 6.42 01:54:01 PM 1 82.86 0.00 2.62 0.04 7.62 6.87 01:55:02 PM all 39.58 0.00 2.86 0.35 2.64 54.57 01:55:02 PM 0 53.06 0.00 3.50 0.49 3.27 39.68 01:55:02 PM 1 26.47 0.00 2.24 0.21 2.02 69.06 Average: all 58.71 0.00 4.04 1.48 5.79 29.98 Average: 0 58.97 0.00 4.67 1.45 6.01 28.89 Average: 1 58.44 0.00 3.41 1.51 5.57 31.07