---> uname -a: Linux prd-centos7-docker-2c-8g-1678.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 608 4747 16 2465 6916 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:77:a2:e9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.222/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fe77:a2e9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:16:dc:59:ee 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) 07/30/2025 _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 180.45 74.82 105.62 6149.08 39876.09 01:50:01 PM 88.78 0.00 88.78 0.00 8488.15 01:51:01 PM 119.00 1.32 117.68 246.55 5994.97 01:52:01 PM 60.89 3.14 57.74 901.28 4854.85 01:53:01 PM 15.60 0.03 15.57 1.06 4200.57 01:54:01 PM 8.91 0.83 8.08 368.69 789.61 01:55:01 PM 29.53 1.71 27.81 215.45 3828.41 Average: 71.86 11.69 60.17 1125.97 9717.25 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5650884 2357844 29.44 2088 1700628 954748 10.54 559488 1554080 47868 01:50:01 PM 5352260 2656468 33.17 2088 1953748 947116 10.46 632424 1725704 118484 01:51:01 PM 4932792 3075936 38.41 2088 2083460 1183384 13.07 991672 1758820 97244 01:52:01 PM 4262376 3746352 46.78 2088 2259104 1703344 18.81 1601952 1803512 115072 01:53:01 PM 4482036 3526692 44.04 2088 2279540 1393084 15.38 1372440 1812288 12800 01:54:01 PM 4324168 3684560 46.01 2088 2304120 1581120 17.46 1508344 1831000 5024 01:55:01 PM 4894964 3113764 38.88 2088 2392800 904988 9.99 1008972 1757644 9104 Average: 4842783 3165945 39.53 2088 2139057 1238255 13.67 1096470 1749007 57942 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 289.87 169.13 862.96 54.07 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 155.68 118.20 865.77 11.16 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 368.63 420.00 1968.88 67.85 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 150.97 170.90 1219.11 23.54 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 8.75 8.77 55.37 1.71 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 6.65 6.51 3.77 2.86 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 01:55:01 PM eth0 18.87 16.93 15.56 7.52 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 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 Average: eth0 142.73 130.02 712.83 24.09 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) 07/30/2025 _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 42.37 0.00 9.90 6.07 2.73 38.92 01:49:01 PM 0 37.73 0.00 9.38 5.45 2.75 44.69 01:49:01 PM 1 47.10 0.00 10.42 6.70 2.70 33.08 01:50:01 PM all 35.28 0.00 3.75 1.15 2.81 57.00 01:50:01 PM 0 21.51 0.00 2.50 0.81 2.75 72.44 01:50:01 PM 1 49.51 0.00 5.06 1.50 2.90 41.03 01:51:01 PM all 61.72 0.00 4.31 3.17 3.64 27.16 01:51:01 PM 0 53.48 0.00 6.16 5.70 3.43 31.23 01:51:01 PM 1 70.18 0.00 2.39 0.57 3.84 23.03 01:52:01 PM all 83.61 0.00 2.94 1.25 4.06 8.14 01:52:01 PM 0 80.86 0.00 3.43 1.97 4.01 9.74 01:52:01 PM 1 86.34 0.00 2.47 0.54 4.12 6.52 01:53:01 PM all 80.81 0.00 2.13 0.01 3.75 13.30 01:53:01 PM 0 79.72 0.00 2.43 0.02 3.71 14.11 01:53:01 PM 1 81.89 0.00 1.83 0.00 3.80 12.48 01:54:01 PM all 89.80 0.00 2.25 0.07 4.12 3.75 01:54:01 PM 0 89.25 0.00 2.21 0.05 4.36 4.14 01:54:01 PM 1 90.39 0.00 2.28 0.07 3.89 3.36 01:55:01 PM all 41.30 0.00 3.35 0.32 2.81 52.22 01:55:01 PM 0 65.61 0.00 4.33 0.57 2.97 26.53 01:55:01 PM 1 18.37 0.00 2.44 0.08 2.66 76.44 Average: all 61.63 0.00 4.12 1.74 3.41 29.11 Average: 0 60.57 0.00 4.37 2.10 3.41 29.55 Average: 1 62.70 0.00 3.86 1.37 3.40 28.67