---> uname -a: Linux prd-centos7-docker-2c-8g-2184.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 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 645 4185 16 2989 6868 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:73:47:d9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.245/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fe73:47d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:54:6b:68:97 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) 08/27/2025 _x86_64_ (2 CPU) 08:51:00 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 55.15 1.18 53.97 39.03 5798.58 08:54:01 PM 77.36 1.06 76.29 258.86 7265.63 08:55:01 PM 116.36 0.53 115.83 46.20 5935.65 08:56:01 PM 90.65 3.23 87.43 925.06 18399.73 08:57:01 PM 25.37 0.10 25.27 3.06 3694.60 08:58:01 PM 7.85 0.00 7.85 0.00 712.43 08:59:02 PM 8.06 0.83 7.23 373.66 509.26 09:00:01 PM 28.32 0.46 27.86 27.61 10706.67 09:01:01 PM 20.27 1.53 18.74 166.31 991.92 Average: 47.74 0.99 46.75 204.78 5992.55 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5445664 2563064 32.00 2088 1833356 976468 10.78 619220 1660048 129148 08:54:01 PM 5218764 2789964 34.84 2088 1962072 1149488 12.69 768764 1721016 96140 08:55:01 PM 4859700 3149028 39.32 2088 2082296 1264872 13.97 1071740 1753204 65188 08:56:01 PM 4183228 3825500 47.77 2088 2574828 1388596 15.33 1404012 2058240 53096 08:57:01 PM 3773680 4235048 52.88 2088 2631268 1759404 19.43 1822168 2042204 7932 08:58:01 PM 3887612 4121116 51.46 2088 2650560 1753472 19.36 1695892 2052212 8368 08:59:02 PM 3504560 4504168 56.24 2088 2669896 1984160 21.91 2061700 2067024 3608 09:00:01 PM 4298376 3710352 46.33 2088 2901884 997812 11.02 1235800 2094680 23008 09:01:01 PM 4227252 3781476 47.22 2088 2912740 1034040 11.42 1448896 1951660 14560 Average: 4377648 3631080 45.34 2088 2468767 1367590 15.10 1347577 1933365 44561 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 57.30 50.99 788.77 5.37 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 69.19 52.99 445.97 16.50 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 319.84 387.98 1859.92 57.14 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 195.49 210.26 2473.47 30.85 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 95.81 121.35 532.55 399.13 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 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 7.59 7.44 50.65 1.62 0.00 0.00 0.00 08:58:01 PM lo 0.03 0.03 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 08:59:02 PM eth0 5.14 5.09 3.41 1.60 0.00 0.00 0.00 08:59:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 103.55 143.44 22.74 1079.51 0.00 0.00 0.00 09:00:01 PM lo 0.12 0.12 0.01 0.01 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 09:01:01 PM eth0 58.36 75.75 28.90 691.18 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 101.35 117.20 690.76 252.18 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) 08/27/2025 _x86_64_ (2 CPU) 08:51:00 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 32.05 0.00 3.14 0.95 4.08 59.77 08:53:01 PM 0 33.77 0.00 2.93 1.22 3.96 58.12 08:53:01 PM 1 30.36 0.00 3.37 0.68 4.22 61.38 08:54:01 PM all 38.91 0.00 3.48 1.33 5.44 50.83 08:54:01 PM 0 31.72 0.00 2.87 1.39 5.27 58.75 08:54:01 PM 1 46.20 0.00 4.09 1.29 5.62 42.80 08:55:01 PM all 55.92 0.00 4.58 4.06 9.81 25.62 08:55:01 PM 0 48.33 0.00 6.75 6.44 10.88 27.60 08:55:01 PM 1 63.72 0.00 2.36 1.62 8.71 23.58 08:56:01 PM all 64.54 0.00 4.73 2.95 9.03 18.75 08:56:01 PM 0 60.26 0.00 5.48 4.23 9.29 20.75 08:56:01 PM 1 68.87 0.00 3.99 1.64 8.78 16.73 08:57:01 PM all 78.75 0.00 3.11 0.33 7.93 9.88 08:57:01 PM 0 77.61 0.00 3.63 0.63 7.72 10.42 08:57:01 PM 1 79.90 0.00 2.59 0.04 8.14 9.34 08:58:01 PM all 78.26 0.00 2.36 0.01 7.22 12.15 08:58:01 PM 0 76.25 0.00 2.58 0.04 7.35 13.79 08:58:01 PM 1 80.30 0.00 2.13 0.00 7.07 10.50 08:59:02 PM all 86.63 0.00 2.16 0.11 7.31 3.78 08:59:02 PM 0 85.83 0.00 2.33 0.13 7.70 4.02 08:59:02 PM 1 87.44 0.00 2.00 0.09 6.94 3.53 09:00:01 PM all 51.17 0.00 3.04 0.53 5.80 39.46 09:00:01 PM 0 49.89 0.00 3.12 0.53 5.74 40.73 09:00:01 PM 1 52.45 0.00 2.98 0.53 5.85 38.20 09:01:01 PM all 33.38 0.00 2.06 0.46 5.32 58.78 09:01:01 PM 0 52.28 0.00 2.15 0.76 5.59 39.22 09:01:01 PM 1 15.51 0.00 1.93 0.20 5.08 77.27 Average: all 57.32 0.00 3.19 1.20 6.86 31.44 Average: 0 56.99 0.00 3.54 1.72 7.04 30.70 Average: 1 57.65 0.00 2.83 0.68 6.68 32.17