---> uname -a: Linux prd-centos7-docker-2c-8g-2845.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 615 4216 16 2989 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:a0:60:2f brd ff:ff:ff:ff:ff:ff inet 10.32.6.95/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fea0:602f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5a:96:bc:37 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) 09/04/2025 _x86_64_ (2 CPU) 08:50:47 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 205.91 109.49 96.42 9323.34 38447.37 08:53:01 PM 63.86 0.17 63.70 5.33 5751.20 08:54:01 PM 108.19 1.07 107.13 259.03 8558.65 08:55:01 PM 100.70 3.51 97.19 941.72 5739.51 08:56:01 PM 61.81 0.32 61.49 30.21 17415.77 08:57:02 PM 11.22 0.02 11.20 0.53 1398.24 08:58:01 PM 8.82 0.69 8.12 356.02 743.34 08:59:01 PM 30.37 0.58 29.79 49.82 10650.77 09:00:01 PM 21.71 1.52 20.20 166.37 1050.42 Average: 68.16 13.06 55.10 1238.37 9988.72 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5690968 2317768 28.94 2088 1700004 934752 10.32 528064 1549344 53208 08:53:01 PM 5492176 2516560 31.42 2088 1885516 880180 9.72 543508 1692960 128096 08:54:01 PM 5048828 2959908 36.96 2088 2017764 1194876 13.19 912424 1734396 52968 08:55:01 PM 4625528 3383208 42.24 2088 2174920 1335500 14.74 1263992 1785824 32092 08:56:01 PM 3955308 4053428 50.61 2088 2625104 1587688 17.53 1643644 2039660 31476 08:57:02 PM 3955920 4052816 50.60 2088 2643364 1570804 17.34 1631684 2048828 10940 08:58:01 PM 3593072 4415664 55.14 2088 2669336 1873240 20.68 1971520 2067920 7208 08:59:01 PM 4316636 3692100 46.10 2088 2902000 960776 10.61 1219504 2090916 23008 09:00:01 PM 4344360 3664376 45.75 2088 2905688 913132 10.08 1334972 1947612 7412 Average: 4558088 3450648 43.09 2088 2391522 1250105 13.80 1227701 1884162 38490 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 288.90 149.25 965.05 52.27 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 53.16 49.52 672.89 5.51 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 212.98 239.72 1068.10 44.90 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 08:55:01 PM eth0 279.84 329.05 1966.97 46.97 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 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 196.36 204.59 2048.19 410.08 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 08:57:02 PM eth0 8.02 8.09 50.51 1.49 0.00 0.00 0.00 08:57:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:57:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 6.69 5.93 3.90 2.07 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 108.42 155.59 23.52 1140.28 0.00 0.00 0.00 08:59:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 57.63 64.10 30.36 612.08 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 134.87 134.19 760.15 257.68 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) 09/04/2025 _x86_64_ (2 CPU) 08:50:47 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 41.02 0.00 12.89 8.15 2.93 35.01 08:52:01 PM 0 44.82 0.00 13.49 7.55 3.07 31.06 08:52:01 PM 1 37.25 0.00 12.30 8.74 2.81 38.91 08:53:01 PM all 35.18 0.00 3.61 0.50 2.71 58.00 08:53:01 PM 0 40.13 0.00 3.93 0.64 2.74 52.56 08:53:01 PM 1 30.30 0.00 3.28 0.38 2.67 63.37 08:54:01 PM all 51.86 0.00 4.37 2.68 3.82 37.27 08:54:01 PM 0 49.23 0.00 6.25 4.03 3.80 36.70 08:54:01 PM 1 54.50 0.00 2.48 1.34 3.85 37.83 08:55:01 PM all 74.63 0.00 3.77 2.22 3.99 15.39 08:55:01 PM 0 67.17 0.00 5.27 3.61 4.38 19.57 08:55:01 PM 1 82.25 0.00 2.25 0.78 3.58 11.13 08:56:01 PM all 70.09 0.00 4.91 2.20 3.77 19.02 08:56:01 PM 0 68.86 0.00 5.67 2.65 3.85 18.97 08:56:01 PM 1 71.33 0.00 4.14 1.75 3.71 19.08 08:57:02 PM all 80.75 0.00 2.41 0.01 3.53 13.30 08:57:02 PM 0 81.19 0.00 2.61 0.02 3.32 12.86 08:57:02 PM 1 80.30 0.00 2.23 0.02 3.71 13.75 08:58:01 PM all 89.82 0.00 2.68 0.05 3.89 3.56 08:58:01 PM 0 90.26 0.00 2.55 0.06 3.65 3.48 08:58:01 PM 1 89.41 0.00 2.82 0.02 4.12 3.64 08:59:01 PM all 56.29 0.00 2.97 0.48 2.92 37.34 08:59:01 PM 0 67.97 0.00 3.11 0.59 2.82 25.51 08:59:01 PM 1 44.95 0.00 2.82 0.37 3.03 48.83 09:00:01 PM all 36.11 0.00 2.32 0.59 2.74 58.23 09:00:01 PM 0 59.92 0.00 3.16 1.07 2.81 33.04 09:00:01 PM 1 13.84 0.00 1.55 0.15 2.66 81.80 Average: all 59.06 0.00 4.45 1.89 3.36 31.24 Average: 0 62.97 0.00 5.14 2.27 3.38 26.24 Average: 1 55.18 0.00 3.77 1.51 3.33 36.20