---> uname -a: Linux prd-centos7-docker-2c-8g-450.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 628 4727 16 2465 6896 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:76:85:4d brd ff:ff:ff:ff:ff:ff inet 10.32.7.226/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe76:854d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:df:61:f6:1f 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) 08/08/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 199.71 96.78 102.93 8020.21 39364.31 01:50:01 PM 94.79 0.00 94.79 0.00 8725.27 01:51:01 PM 109.47 1.35 108.12 247.58 5720.06 01:52:01 PM 77.28 3.05 74.24 897.99 5115.48 01:53:01 PM 24.16 0.15 24.01 4.66 4263.59 01:54:01 PM 8.71 0.35 8.36 242.99 686.80 01:55:01 PM 14.87 1.90 12.98 269.64 602.35 01:56:02 PM 26.41 0.65 25.76 88.84 3576.26 Average: 69.14 12.85 56.29 1207.17 8441.03 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5674676 2334052 29.14 2088 1697880 919832 10.16 537632 1551900 49628 01:50:01 PM 5368076 2640652 32.97 2088 1922272 954016 10.53 631488 1717628 87872 01:51:01 PM 4957172 3051556 38.10 2088 2047904 1221336 13.48 983120 1746512 69852 01:52:01 PM 4483348 3525380 44.02 2088 2257636 1496396 16.52 1374076 1810772 116912 01:53:01 PM 4336964 3671764 45.85 2088 2275960 1549504 17.11 1515816 1811452 10464 01:54:01 PM 4374304 3634424 45.38 2088 2298664 1523472 16.82 1460184 1827152 7632 01:55:01 PM 4789900 3218828 40.19 2088 2390432 996172 11.00 1113936 1755956 101984 01:56:02 PM 4875368 3133360 39.12 2088 2392920 906620 10.01 1045140 1738164 9084 Average: 4857476 3151252 39.35 2088 2160458 1195918 13.20 1082674 1744942 56678 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 265.34 146.54 843.69 51.37 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 142.20 94.27 897.03 10.20 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 271.63 319.29 1411.59 54.43 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 225.40 254.87 1762.82 35.51 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 16.06 19.29 66.73 3.83 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 4.74 5.12 3.61 1.59 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 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 01:55:01 PM eth0 17.19 13.64 12.31 8.86 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 01:56:02 PM eth0 13.90 13.27 11.05 6.34 0.00 0.00 0.00 01:56:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 119.22 108.18 625.47 21.45 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) 08/08/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 43.01 0.00 11.69 7.12 2.08 36.10 01:49:01 PM 0 53.44 0.00 12.59 6.60 2.32 25.05 01:49:01 PM 1 32.80 0.00 10.83 7.63 1.85 46.88 01:50:01 PM all 35.03 0.00 3.84 0.60 1.81 58.72 01:50:01 PM 0 28.91 0.00 3.27 0.26 1.53 66.04 01:50:01 PM 1 41.25 0.00 4.40 0.92 2.10 51.32 01:51:01 PM all 61.28 0.00 4.58 2.36 3.20 28.58 01:51:01 PM 0 58.12 0.00 6.57 3.97 3.19 28.15 01:51:01 PM 1 64.47 0.00 2.55 0.75 3.21 29.02 01:52:01 PM all 79.31 0.00 3.92 1.42 3.45 11.90 01:52:01 PM 0 73.23 0.00 5.45 2.43 3.46 15.43 01:52:01 PM 1 85.46 0.00 2.37 0.40 3.45 8.31 01:53:01 PM all 88.89 0.00 2.80 0.05 3.63 4.63 01:53:01 PM 0 88.12 0.00 3.10 0.09 3.59 5.09 01:53:01 PM 1 89.64 0.00 2.49 0.02 3.67 4.18 01:54:01 PM all 81.54 0.00 2.53 0.02 3.36 12.56 01:54:01 PM 0 81.94 0.00 2.63 0.02 3.27 12.15 01:54:01 PM 1 81.17 0.00 2.41 0.02 3.43 12.97 01:55:01 PM all 71.45 0.00 3.11 0.22 2.78 22.43 01:55:01 PM 0 80.26 0.00 3.67 0.31 2.85 12.92 01:55:01 PM 1 62.81 0.00 2.58 0.12 2.71 31.77 01:56:02 PM all 38.64 0.00 2.98 0.31 2.16 55.91 01:56:02 PM 0 57.78 0.00 3.89 0.55 2.46 35.33 01:56:02 PM 1 20.31 0.00 2.12 0.08 1.88 75.61 Average: all 62.03 0.00 4.43 1.51 2.80 29.23 Average: 0 64.91 0.00 5.14 1.78 2.82 25.35 Average: 1 59.16 0.00 3.73 1.25 2.77 33.08