---> uname -a: Linux prd-centos7-docker-2c-8g-1211.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 639 4188 16 2993 6874 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:e5:82:3d brd ff:ff:ff:ff:ff:ff inet 10.32.7.118/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fee5:823d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8f:b3:9b:8f 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) 07/24/2025 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 175.98 77.72 98.25 6238.17 38611.77 08:53:01 PM 72.23 0.15 72.08 2.93 5860.17 08:54:01 PM 113.24 1.10 112.14 260.14 8691.84 08:55:01 PM 101.10 3.61 97.49 965.51 5840.13 08:56:01 PM 55.35 0.28 55.07 8.25 18307.02 08:57:02 PM 7.40 0.35 7.05 242.59 736.66 08:58:01 PM 21.15 0.51 20.64 128.68 8274.70 08:59:01 PM 23.62 1.75 21.87 156.06 3485.54 09:00:01 PM 19.40 0.18 19.22 34.75 614.74 Average: 65.57 9.54 56.03 894.97 10051.26 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5693396 2315340 28.91 2088 1703224 920928 10.17 523044 1552212 47132 08:53:01 PM 5467652 2541084 31.73 2088 1888616 918752 10.14 563568 1695692 128544 08:54:01 PM 4989956 3018780 37.69 2088 2023748 1274760 14.07 966956 1737448 54496 08:55:01 PM 4318032 3690704 46.08 2088 2426052 1438636 15.88 1451828 1890880 275996 08:56:01 PM 3955792 4052944 50.61 2088 2635672 1671576 18.46 1634816 2046516 8044 08:57:02 PM 3778352 4230384 52.82 2088 2662192 1746668 19.28 1792288 2063808 8404 08:58:01 PM 3577956 4430780 55.32 2088 2900348 1625784 17.95 1888216 2160104 75828 08:59:01 PM 4259996 3748740 46.81 2088 2909824 1012376 11.18 1417480 1950584 9412 09:00:01 PM 4302916 3705820 46.27 2088 2909652 969444 10.70 1375340 1949964 7628 Average: 4482672 3526064 44.03 2088 2451036 1286547 14.20 1290393 1894134 68387 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 275.44 143.87 963.68 52.60 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 51.00 46.02 668.79 5.26 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 226.07 255.08 1096.86 46.10 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 349.07 396.52 3449.55 52.71 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 97.92 127.51 540.12 403.50 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 08:57:02 PM eth0 7.97 8.23 50.64 1.76 0.00 0.00 0.00 08:57:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:57:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 32.32 45.48 6.77 319.74 0.00 0.00 0.00 08:58:01 PM lo 0.10 0.10 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 136.92 175.53 45.13 1443.96 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 11.42 12.68 12.09 5.56 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 132.18 134.67 760.49 258.81 0.00 0.00 0.00 Average: lo 0.01 0.01 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) 07/24/2025 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 40.80 0.00 12.01 6.64 2.53 38.01 08:52:01 PM 0 40.93 0.00 12.10 7.05 2.48 37.43 08:52:01 PM 1 40.67 0.00 11.92 6.22 2.58 38.60 08:53:01 PM all 36.50 0.00 3.81 0.51 2.32 56.86 08:53:01 PM 0 32.24 0.00 2.92 0.39 2.32 62.13 08:53:01 PM 1 40.81 0.00 4.75 0.62 2.32 51.49 08:54:01 PM all 52.52 0.00 4.37 2.25 3.23 37.63 08:54:01 PM 0 42.14 0.00 5.75 3.83 3.21 45.07 08:54:01 PM 1 63.17 0.00 2.93 0.64 3.23 30.02 08:55:01 PM all 70.73 0.00 4.27 2.11 4.00 18.89 08:55:01 PM 0 63.09 0.00 5.58 3.44 3.88 24.01 08:55:01 PM 1 78.49 0.00 2.94 0.76 4.12 13.69 08:56:01 PM all 77.90 0.00 3.55 1.22 4.35 12.98 08:56:01 PM 0 75.97 0.00 3.66 1.35 4.29 14.73 08:56:01 PM 1 79.83 0.00 3.42 1.10 4.42 11.23 08:57:02 PM all 80.00 0.00 2.21 0.03 4.36 13.40 08:57:02 PM 0 79.44 0.00 2.53 0.04 4.40 13.60 08:57:02 PM 1 80.60 0.00 1.90 0.00 4.30 13.20 08:58:01 PM all 84.79 0.00 2.89 0.26 5.26 6.80 08:58:01 PM 0 85.00 0.00 2.80 0.30 5.20 6.70 08:58:01 PM 1 84.57 0.00 3.00 0.22 5.34 6.87 08:59:01 PM all 33.31 0.00 2.36 0.40 4.48 59.44 08:59:01 PM 0 46.38 0.00 2.58 0.55 4.33 46.16 08:59:01 PM 1 20.81 0.00 2.17 0.25 4.63 72.14 09:00:01 PM all 37.19 0.00 2.68 0.39 3.73 56.00 09:00:01 PM 0 45.65 0.00 3.04 0.28 3.52 47.51 09:00:01 PM 1 28.99 0.00 2.34 0.51 3.92 64.24 Average: all 56.54 0.00 4.25 1.54 3.79 33.88 Average: 0 56.33 0.00 4.56 1.93 3.72 33.46 Average: 1 56.75 0.00 3.93 1.15 3.87 34.30