---> uname -a: Linux prd-centos7-docker-2c-8g-4013.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: 2799.998 BogoMIPS: 5599.99 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 612 4742 16 2465 6912 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:8d:f8:3d brd ff:ff:ff:ff:ff:ff inet 10.32.6.105/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe8d:f83d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:eb:9c:4e:94 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) 09/18/2025 _x86_64_ (2 CPU) 01:47:45 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 180.62 75.61 105.00 6152.25 39868.56 01:50:01 PM 82.42 0.15 82.27 2.93 8075.26 01:51:01 PM 105.64 1.33 104.31 247.00 6353.28 01:52:01 PM 88.00 3.03 84.97 896.56 4900.25 01:53:02 PM 26.78 0.15 26.63 4.66 4488.02 01:54:01 PM 6.82 0.34 6.48 246.85 668.94 01:55:01 PM 11.85 1.90 9.96 269.86 660.27 01:56:01 PM 28.07 0.65 27.42 88.84 3759.09 Average: 66.42 10.42 56.00 990.93 8617.54 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5663228 2345508 29.29 2088 1693524 956752 10.56 555172 1547700 43448 01:50:01 PM 5423028 2585708 32.29 2088 1897076 941412 10.39 600580 1699704 67916 01:51:01 PM 5033144 2975592 37.15 2088 2017444 1195812 13.20 919180 1734644 42516 01:52:01 PM 4528480 3480256 43.46 2088 2228216 1473836 16.27 1331704 1807488 97288 01:53:02 PM 4430812 3577924 44.68 2088 2266108 1577708 17.42 1426640 1805224 7688 01:54:01 PM 4509668 3499068 43.69 2088 2291516 1412228 15.59 1328388 1822056 8672 01:55:01 PM 4835696 3173040 39.62 2088 2383392 968272 10.69 1066556 1754912 86384 01:56:01 PM 4855348 3153388 39.37 2088 2392768 936596 10.34 1058564 1742068 9068 Average: 4909926 3098810 38.69 2088 2146256 1182827 13.06 1035848 1739224 45372 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 304.19 145.47 829.48 50.72 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 158.13 96.77 904.37 10.45 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 221.89 248.70 926.50 45.31 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 254.51 293.02 1991.33 40.42 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 01:53:02 PM eth0 40.21 45.45 266.91 7.26 0.00 0.00 0.00 01:53:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 9.19 8.40 51.63 1.71 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 14.54 12.95 10.49 6.10 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 01:56:01 PM eth0 22.89 19.08 22.46 10.65 0.00 0.00 0.00 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 128.49 108.98 626.84 21.63 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) 09/18/2025 _x86_64_ (2 CPU) 01:47:45 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 38.11 0.00 9.20 8.47 4.85 39.36 01:49:01 PM 0 39.42 0.00 8.71 7.78 5.28 38.80 01:49:01 PM 1 36.78 0.00 9.69 9.19 4.42 39.92 01:50:01 PM all 31.78 0.00 3.34 1.54 4.17 59.16 01:50:01 PM 0 28.38 0.00 3.48 1.10 4.19 62.85 01:50:01 PM 1 35.22 0.00 3.20 1.98 4.16 55.44 01:51:01 PM all 56.71 0.00 4.97 2.91 4.16 31.25 01:51:01 PM 0 48.29 0.00 6.47 4.79 4.60 35.84 01:51:01 PM 1 65.33 0.00 3.43 0.98 3.71 26.54 01:52:01 PM all 73.19 0.00 3.82 2.30 3.78 16.92 01:52:01 PM 0 66.87 0.00 5.15 4.10 3.71 20.17 01:52:01 PM 1 79.61 0.00 2.47 0.47 3.83 13.62 01:53:02 PM all 86.15 0.00 3.13 0.27 4.02 6.43 01:53:02 PM 0 85.29 0.00 3.64 0.51 3.82 6.73 01:53:02 PM 1 87.00 0.00 2.62 0.02 4.23 6.13 01:54:01 PM all 81.08 0.00 2.26 0.02 3.82 12.83 01:54:01 PM 0 80.94 0.00 2.37 0.00 3.72 12.96 01:54:01 PM 1 81.24 0.00 2.13 0.04 3.90 12.70 01:55:01 PM all 73.23 0.00 2.74 0.26 4.78 19.00 01:55:01 PM 0 82.50 0.00 3.35 0.24 4.71 9.20 01:55:01 PM 1 64.17 0.00 2.15 0.26 4.84 28.57 01:56:01 PM all 40.14 0.00 3.02 0.37 3.31 53.16 01:56:01 PM 0 60.46 0.00 3.97 0.71 3.35 31.52 01:56:01 PM 1 20.94 0.00 2.12 0.07 3.28 73.59 Average: all 59.51 0.00 4.08 2.05 4.11 30.25 Average: 0 60.97 0.00 4.67 2.45 4.18 27.73 Average: 1 58.05 0.00 3.50 1.66 4.04 32.75