---> uname -a: Linux prd-centos7-docker-2c-8g-3121.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 647 4180 16 2992 6866 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:00:25:0e brd ff:ff:ff:ff:ff:ff inet 10.32.6.109/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:fe00:250e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:90:1a:ee:ec 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) 09/07/2025 _x86_64_ (2 CPU) 08:50:55 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 62.26 0.75 61.51 24.50 5535.49 08:54:01 PM 106.97 0.91 106.06 230.51 9710.60 08:55:01 PM 98.27 2.30 95.97 864.71 5203.73 08:56:01 PM 63.27 0.60 62.67 61.38 18475.93 08:57:01 PM 10.03 0.02 10.02 0.53 1401.58 08:58:02 PM 9.56 0.86 8.69 408.44 846.25 08:59:01 PM 35.87 1.68 34.19 156.53 10956.43 09:00:01 PM 20.23 0.18 20.04 34.76 967.14 Average: 50.82 0.91 49.91 222.80 6626.19 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5509092 2499644 31.21 2088 1855684 889496 9.82 552592 1671820 140292 08:54:01 PM 5075936 2932800 36.62 2088 2010984 1175512 12.98 886260 1734684 55088 08:55:01 PM 4625260 3383476 42.25 2088 2173660 1399972 15.46 1262416 1786172 61156 08:56:01 PM 3949788 4058948 50.68 2088 2626964 1596436 17.63 1649652 2038616 31476 08:57:01 PM 3942356 4066380 50.77 2088 2649052 1520560 16.79 1643688 2049148 14764 08:58:02 PM 3400916 4607820 57.53 2088 2672948 2071016 22.87 2161284 2068316 3616 08:59:01 PM 4296632 3712104 46.35 2088 2907384 962472 10.63 1383072 1947552 22264 09:00:01 PM 4302748 3705988 46.27 2088 2908516 954540 10.54 1376908 1946932 7632 Average: 4387841 3620895 45.21 2088 2475649 1321250 14.59 1364484 1905405 42036 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 59.26 54.20 738.85 5.98 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 166.53 183.41 1051.61 30.39 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 322.87 389.00 2104.74 56.46 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 177.20 200.08 2044.80 410.32 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 8.42 8.32 50.63 1.79 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 08:58:02 PM eth0 5.85 6.15 3.89 2.34 0.00 0.00 0.00 08:58:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 160.34 218.65 47.61 1776.10 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 11.29 12.84 10.55 5.81 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 113.84 133.86 757.79 282.92 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) 09/07/2025 _x86_64_ (2 CPU) 08:50:55 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 32.81 0.00 3.20 0.72 4.60 58.67 08:53:01 PM 0 26.14 0.00 2.86 0.61 4.05 66.33 08:53:01 PM 1 39.61 0.00 3.51 0.83 5.16 50.89 08:54:01 PM all 45.19 0.00 3.88 1.98 7.08 41.87 08:54:01 PM 0 49.67 0.00 5.70 2.95 7.83 33.86 08:54:01 PM 1 40.75 0.00 2.11 1.04 6.32 49.78 08:55:01 PM all 65.39 0.00 3.73 2.42 8.91 19.55 08:55:01 PM 0 56.77 0.00 5.52 4.06 9.29 24.36 08:55:01 PM 1 74.24 0.00 1.87 0.72 8.54 14.62 08:56:01 PM all 67.47 0.00 4.43 1.31 8.77 18.02 08:56:01 PM 0 64.25 0.00 5.25 2.01 9.00 19.49 08:56:01 PM 1 70.68 0.00 3.60 0.63 8.54 16.55 08:57:01 PM all 76.06 0.00 2.41 0.04 8.25 13.23 08:57:01 PM 0 77.04 0.00 2.39 0.02 8.11 12.44 08:57:01 PM 1 75.08 0.00 2.43 0.05 8.40 14.04 08:58:02 PM all 84.74 0.00 2.31 0.05 9.40 3.50 08:58:02 PM 0 84.57 0.00 2.36 0.05 9.40 3.61 08:58:02 PM 1 84.91 0.00 2.26 0.05 9.39 3.39 08:59:01 PM all 40.56 0.00 3.01 1.02 4.99 50.42 08:59:01 PM 0 46.79 0.00 3.24 1.09 5.34 43.54 08:59:01 PM 1 34.41 0.00 2.81 0.97 4.64 57.17 09:00:01 PM all 37.12 0.00 2.25 0.58 3.83 56.23 09:00:01 PM 0 71.42 0.00 3.36 1.12 4.64 19.46 09:00:01 PM 1 5.41 0.00 1.18 0.08 3.07 90.25 Average: all 55.78 0.00 3.15 1.02 6.94 33.11 Average: 0 59.24 0.00 3.84 1.50 7.18 28.24 Average: 1 52.35 0.00 2.46 0.55 6.70 37.95