---> uname -a: Linux prd-centos7-docker-2c-8g-3052.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 638 4190 16 2991 6875 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:b6:10:e4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.187/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:feb6:10e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:42:23:1c:70 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) 09/06/2025 _x86_64_ (2 CPU) 08:50:47 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:03 PM 193.88 96.66 97.22 8550.08 38534.59 08:53:01 PM 66.08 0.15 65.93 3.03 4803.31 08:54:01 PM 114.72 1.08 113.64 259.69 9889.86 08:55:01 PM 102.96 3.65 99.32 966.21 5790.58 08:56:01 PM 56.62 0.22 56.41 5.99 17720.65 08:57:01 PM 10.09 0.33 9.75 242.74 1344.81 08:58:01 PM 19.27 0.52 18.76 127.03 8126.12 08:59:01 PM 27.47 1.71 25.76 155.04 3643.56 09:00:01 PM 18.10 0.18 17.92 34.77 509.73 Average: 67.71 11.67 56.04 1154.61 10064.11 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:03 PM 5689180 2319556 28.96 2088 1697016 912236 10.07 530656 1548696 44324 08:53:01 PM 5467672 2541064 31.73 2088 1885564 904696 9.99 567536 1693892 161340 08:54:01 PM 5012084 2996652 37.42 2088 2021360 1238276 13.67 947116 1736008 54296 08:55:01 PM 4530944 3477792 43.42 2088 2269436 1343344 14.83 1357668 1783536 122056 08:56:01 PM 3978428 4030308 50.32 2088 2633572 1513480 16.71 1616516 2044608 25924 08:57:01 PM 3684524 4324212 53.99 2088 2660188 1995456 22.03 1887428 2061524 8424 08:58:01 PM 3621964 4386772 54.77 2088 2898400 1567824 17.31 1854384 2150380 75836 08:59:01 PM 4237524 3771212 47.09 2088 2910900 1027860 11.35 1440276 1951312 12440 09:00:01 PM 4238612 3770124 47.08 2088 2909000 1028572 11.36 1442556 1947900 8900 Average: 4495659 3513077 43.87 2088 2431715 1281305 14.15 1293793 1879762 57060 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:03 PM eth0 298.07 160.68 923.75 55.72 0.00 0.00 0.00 08:52:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 53.67 43.87 720.22 5.10 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 226.42 250.85 1107.54 44.34 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 303.00 358.12 2164.82 50.50 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 149.02 171.28 1824.77 405.86 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 08:57:01 PM eth0 9.25 9.42 50.73 1.75 0.00 0.00 0.00 08:57:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 39.80 63.72 6.99 444.91 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 0.01 0.01 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 126.74 163.77 44.79 1312.89 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 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 11.49 13.26 10.81 6.07 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 135.59 137.56 761.83 259.49 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) 09/06/2025 _x86_64_ (2 CPU) 08:50:47 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:03 PM all 39.14 0.00 11.40 7.50 4.04 37.92 08:52:03 PM 0 51.91 0.00 12.63 6.49 4.15 24.81 08:52:03 PM 1 26.79 0.00 10.22 8.46 3.95 50.60 08:53:01 PM all 35.31 0.00 3.73 0.58 3.34 57.05 08:53:01 PM 0 46.49 0.00 4.32 0.87 3.58 44.74 08:53:01 PM 1 24.43 0.00 3.15 0.32 3.12 68.98 08:54:01 PM all 51.09 0.00 4.06 2.52 4.76 37.57 08:54:01 PM 0 41.52 0.00 5.06 3.71 5.03 44.68 08:54:01 PM 1 60.90 0.00 3.03 1.30 4.49 30.28 08:55:01 PM all 70.16 0.00 3.84 1.66 4.86 19.48 08:55:01 PM 0 63.88 0.00 5.51 2.75 5.12 22.74 08:55:01 PM 1 76.53 0.00 2.15 0.56 4.59 16.17 08:56:01 PM all 74.76 0.00 3.95 1.08 5.22 14.98 08:56:01 PM 0 74.25 0.00 3.99 1.26 5.15 15.35 08:56:01 PM 1 75.29 0.00 3.92 0.90 5.28 14.61 08:57:01 PM all 80.25 0.00 2.09 0.01 4.87 12.78 08:57:01 PM 0 80.87 0.00 2.06 0.00 4.98 12.09 08:57:01 PM 1 79.62 0.00 2.13 0.02 4.77 13.47 08:58:01 PM all 84.86 0.00 2.83 0.25 4.82 7.25 08:58:01 PM 0 84.72 0.00 3.19 0.27 4.83 6.99 08:58:01 PM 1 85.03 0.00 2.44 0.24 4.79 7.50 08:59:01 PM all 35.26 0.00 2.30 0.29 2.86 59.29 08:59:01 PM 0 41.34 0.00 2.61 0.26 3.19 52.60 08:59:01 PM 1 29.26 0.00 2.01 0.31 2.54 65.89 09:00:01 PM all 38.37 0.00 2.17 0.44 2.83 56.18 09:00:01 PM 0 58.77 0.00 2.90 0.67 3.38 34.28 09:00:01 PM 1 18.89 0.00 1.48 0.22 2.33 77.09 Average: all 56.23 0.00 4.05 1.61 4.17 33.95 Average: 0 60.18 0.00 4.71 1.82 4.37 28.91 Average: 1 52.31 0.00 3.41 1.39 3.96 38.93