---> uname -a: Linux prd-centos7-docker-2c-8g-8985.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 641 4160 16 3019 6871 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:5f:17:7d brd ff:ff:ff:ff:ff:ff inet 10.32.6.44/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe5f:177d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f5:9f:16:7c 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) 11/12/2025 _x86_64_ (2 CPU) 08:50:59 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 59.23 0.77 58.47 25.31 5856.74 08:54:01 PM 91.01 1.08 89.93 259.61 7723.98 08:55:01 PM 128.87 0.57 128.31 46.83 6596.74 08:56:01 PM 70.86 3.15 67.72 922.81 18039.73 08:57:01 PM 16.45 0.10 16.35 3.06 3748.53 08:58:01 PM 7.92 0.33 7.58 242.54 734.41 08:59:01 PM 25.89 0.53 25.36 133.07 8165.42 09:00:02 PM 23.61 1.86 21.74 183.28 3527.81 Average: 52.98 1.05 51.94 227.04 6798.21 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5508796 2499940 31.22 2088 1847232 915900 10.11 553944 1669244 137892 08:54:01 PM 5116156 2892580 36.12 2088 1972548 1233828 13.62 858320 1726184 80680 08:55:01 PM 4696764 3311972 41.35 2088 2164416 1310400 14.47 1186820 1789496 106356 08:56:01 PM 3971712 4037024 50.41 2088 2651876 1670044 18.44 1598176 2064712 100404 08:57:01 PM 3933288 4075448 50.89 2088 2671172 1690868 18.67 1632456 2065776 11028 08:58:01 PM 3730980 4277756 53.41 2088 2694832 1870292 20.65 1814480 2082568 8136 08:59:01 PM 4199584 3809152 47.56 2088 2943712 1046704 11.56 1258704 2165064 103928 09:00:02 PM 4210268 3798468 47.43 2088 2935992 1040160 11.48 1447428 1965796 8684 Average: 4420944 3587792 44.80 2088 2485222 1347274 14.87 1293791 1941105 69638 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 63.46 61.67 816.05 6.10 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 94.91 90.64 481.49 19.62 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 428.99 508.10 3026.80 73.32 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 173.16 196.14 2136.48 411.08 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 14.52 17.58 65.74 3.11 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 4.51 4.69 3.32 1.40 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 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 42.47 79.07 8.75 554.91 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 09:00:02 PM eth0 116.72 144.52 42.67 1201.11 0.00 0.00 0.00 09:00:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 117.37 137.83 822.85 283.76 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) 11/12/2025 _x86_64_ (2 CPU) 08:50:59 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 30.70 0.00 2.85 0.93 6.54 58.98 08:53:01 PM 0 38.00 0.00 2.75 1.10 6.60 51.55 08:53:01 PM 1 23.62 0.00 2.96 0.76 6.48 66.19 08:54:01 PM all 37.35 0.00 3.04 2.30 8.77 48.54 08:54:01 PM 0 31.10 0.00 2.78 3.53 8.88 53.70 08:54:01 PM 1 43.75 0.00 3.30 1.06 8.67 43.22 08:55:01 PM all 50.83 0.00 3.91 4.41 12.32 28.53 08:55:01 PM 0 44.84 0.00 5.51 6.64 13.05 29.96 08:55:01 PM 1 57.05 0.00 2.27 2.08 11.56 27.05 08:56:01 PM all 63.76 0.00 3.94 1.65 12.63 18.01 08:56:01 PM 0 60.40 0.00 4.79 2.51 12.73 19.57 08:56:01 PM 1 67.17 0.00 3.08 0.80 12.51 16.43 08:57:01 PM all 80.01 0.00 2.36 0.12 12.63 4.88 08:57:01 PM 0 79.62 0.00 2.50 0.24 12.73 4.92 08:57:01 PM 1 80.38 0.00 2.24 0.00 12.53 4.85 08:58:01 PM all 74.38 0.00 2.22 0.02 10.53 12.86 08:58:01 PM 0 73.16 0.00 2.36 0.02 10.58 13.88 08:58:01 PM 1 75.60 0.00 2.05 0.02 10.50 11.83 08:59:01 PM all 57.19 0.00 2.52 0.50 9.45 30.34 08:59:01 PM 0 52.14 0.00 2.70 0.52 9.07 35.56 08:59:01 PM 1 62.30 0.00 2.35 0.48 9.81 25.07 09:00:02 PM all 32.44 0.00 1.96 0.43 5.90 59.27 09:00:02 PM 0 42.43 0.00 2.39 0.55 6.40 48.23 09:00:02 PM 1 22.75 0.00 1.53 0.30 5.41 70.00 Average: all 52.89 0.00 2.86 1.31 9.80 33.14 Average: 0 52.32 0.00 3.24 1.93 9.99 32.52 Average: 1 53.46 0.00 2.47 0.69 9.62 33.75