---> uname -a: Linux prd-centos7-docker-2c-8g-3880.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 648 4182 16 2989 6865 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:51:04:f3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.117/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85842sec preferred_lft 85842sec inet6 fe80::f816:3eff:fe51:4f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9d:c3:d5:92 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) 09/16/2025 _x86_64_ (2 CPU) 08:50:45 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 196.70 92.82 103.88 7159.82 39644.64 08:53:01 PM 75.53 0.15 75.38 2.93 7683.44 08:54:01 PM 115.38 1.07 114.32 259.03 6501.63 08:55:01 PM 94.56 3.66 90.90 946.00 6310.51 08:56:01 PM 51.91 0.35 51.56 30.49 17102.90 08:57:01 PM 8.77 0.00 8.77 0.00 1325.32 08:58:01 PM 20.51 0.88 19.63 377.36 8156.96 08:59:01 PM 27.41 1.71 25.69 155.04 3651.63 09:00:01 PM 17.78 0.18 17.59 34.75 489.06 Average: 67.38 11.05 56.33 984.88 10041.88 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5650404 2358324 29.45 2088 1706196 938208 10.36 563232 1553036 51636 08:53:01 PM 5445180 2563548 32.01 2088 1887104 921880 10.18 586872 1693388 70068 08:54:01 PM 4989788 3018940 37.70 2088 2023964 1242600 13.72 966272 1734016 56488 08:55:01 PM 4530984 3477744 43.42 2088 2214660 1391568 15.36 1335752 1804164 51252 08:56:01 PM 3784148 4224580 52.75 2088 2631524 1714812 18.93 1807536 2043352 25740 08:57:01 PM 3837576 4171152 52.08 2088 2650908 1746612 19.28 1742692 2052672 8428 08:58:01 PM 3535948 4472780 55.85 2088 2896592 1651108 18.23 1945644 2142412 75836 08:59:01 PM 4222360 3786368 47.28 2088 2913400 1026376 11.33 1451740 1951784 16680 09:00:01 PM 4240612 3768116 47.05 2088 2907276 1013836 11.19 1438792 1946260 8924 Average: 4470778 3537950 44.18 2088 2425736 1294111 14.29 1315392 1880120 40561 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 389.61 198.04 988.14 56.18 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 54.16 49.77 685.35 6.01 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 256.83 276.79 1143.14 51.33 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 280.69 323.29 2097.66 45.03 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 146.70 169.96 1829.22 405.72 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 8.32 8.37 50.69 1.74 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 08:58:01 PM eth0 46.20 76.21 7.65 552.96 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 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 115.90 147.57 43.40 1200.65 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 11.72 13.27 10.84 6.08 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 145.13 140.26 761.47 258.72 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) 09/16/2025 _x86_64_ (2 CPU) 08:50:45 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 40.22 0.00 11.10 8.68 3.20 36.79 08:52:01 PM 0 42.95 0.00 11.36 10.28 3.27 32.16 08:52:01 PM 1 37.52 0.00 10.84 7.08 3.14 41.41 08:53:01 PM all 35.16 0.00 3.36 0.81 2.42 58.26 08:53:01 PM 0 43.89 0.00 3.55 1.17 1.89 49.50 08:53:01 PM 1 26.67 0.00 3.20 0.47 2.95 66.71 08:54:01 PM all 53.97 0.00 4.36 2.01 3.31 36.36 08:54:01 PM 0 39.32 0.00 5.17 3.08 3.10 49.33 08:54:01 PM 1 69.19 0.00 3.52 0.88 3.50 22.90 08:55:01 PM all 71.81 0.00 4.23 1.86 3.92 18.18 08:55:01 PM 0 65.32 0.00 5.71 2.91 4.33 21.73 08:55:01 PM 1 78.42 0.00 2.73 0.82 3.49 14.54 08:56:01 PM all 73.60 0.00 4.54 1.26 3.51 17.09 08:56:01 PM 0 72.95 0.00 4.78 1.01 3.59 17.67 08:56:01 PM 1 74.24 0.00 4.28 1.51 3.45 16.52 08:57:01 PM all 81.87 0.00 2.17 0.01 3.51 12.44 08:57:01 PM 0 80.99 0.00 2.17 0.00 3.58 13.26 08:57:01 PM 1 82.78 0.00 2.17 0.02 3.43 11.60 08:58:01 PM all 86.04 0.00 2.64 0.31 3.19 7.82 08:58:01 PM 0 86.09 0.00 2.69 0.27 3.29 7.66 08:58:01 PM 1 86.03 0.00 2.57 0.33 3.09 7.99 08:59:01 PM all 35.31 0.00 2.65 0.61 2.13 59.30 08:59:01 PM 0 34.68 0.00 2.72 0.83 2.17 59.60 08:59:01 PM 1 35.95 0.00 2.57 0.41 2.09 58.98 09:00:01 PM all 38.17 0.00 2.60 0.31 2.42 56.50 09:00:01 PM 0 54.75 0.00 3.47 0.53 2.57 38.68 09:00:01 PM 1 22.26 0.00 1.79 0.08 2.28 73.59 Average: all 56.95 0.00 4.18 1.76 3.06 34.06 Average: 0 57.56 0.00 4.63 2.24 3.08 32.50 Average: 1 56.33 0.00 3.74 1.28 3.04 35.61