---> uname -a: Linux prd-centos7-docker-2c-8g-482.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 644 4187 16 2989 6869 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:f0:98:ba brd ff:ff:ff:ff:ff:ff inet 10.32.6.32/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fef0:98ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:26:c9:d6:b6 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) 08/08/2025 _x86_64_ (2 CPU) 08:50:48 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 205.53 103.87 101.66 9362.73 40513.01 08:53:01 PM 76.11 0.15 75.96 2.93 6939.92 08:54:01 PM 106.24 1.08 105.16 259.39 7510.58 08:55:01 PM 103.22 3.49 99.73 939.89 5743.00 08:56:01 PM 56.36 0.27 56.09 29.78 17508.28 08:57:01 PM 10.30 0.00 10.30 0.00 1379.47 08:58:01 PM 6.55 0.68 5.87 350.28 523.58 08:59:02 PM 30.50 0.60 29.90 50.32 10631.81 09:00:01 PM 21.20 1.54 19.66 169.18 1024.01 Average: 68.28 12.26 56.02 1227.66 10159.21 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5653456 2355280 29.41 2088 1698896 953064 10.52 566528 1548504 46820 08:53:01 PM 5444104 2564632 32.02 2088 1886316 929732 10.26 588784 1692820 98668 08:54:01 PM 5000648 3008088 37.56 2088 2019724 1259632 13.91 955952 1733984 54064 08:55:01 PM 4574268 3434468 42.88 2088 2214488 1358124 14.99 1290668 1804692 69388 08:56:01 PM 4063340 3945396 49.26 2088 2627872 1443112 15.93 1532180 2040316 27592 08:57:01 PM 3978512 4030224 50.32 2088 2643456 1552632 17.14 1605764 2047680 4676 08:58:01 PM 3489472 4519264 56.43 2088 2669348 2003320 22.12 2072708 2066744 7196 08:59:02 PM 4294512 3714224 46.38 2088 2902012 1003060 11.07 1219964 2109476 22976 09:00:01 PM 4311444 3697292 46.17 2088 2907204 959236 10.59 1364160 1947828 8828 Average: 4534417 3474319 43.38 2088 2396591 1273546 14.06 1244079 1888005 37801 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 210.72 124.22 976.38 54.06 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 54.80 48.46 682.77 5.92 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 228.13 257.03 1084.53 43.96 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 303.96 355.65 2154.65 49.56 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 149.16 174.90 1825.50 405.49 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 14.39 11.98 55.99 5.66 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 5.97 6.03 3.54 1.89 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 08:59:02 PM eth0 81.73 122.80 18.40 806.10 0.00 0.00 0.00 08:59:02 PM lo 0.12 0.12 0.01 0.01 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 89.20 106.94 41.24 968.50 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 126.38 134.31 761.51 259.09 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) 08/08/2025 _x86_64_ (2 CPU) 08:50:48 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 42.60 0.00 11.54 7.69 1.95 36.22 08:52:01 PM 0 45.33 0.00 11.95 8.14 1.84 32.73 08:52:01 PM 1 39.88 0.00 11.12 7.25 2.05 39.70 08:53:01 PM all 36.92 0.00 3.44 0.54 2.06 57.04 08:53:01 PM 0 32.61 0.00 2.95 0.45 1.71 62.28 08:53:01 PM 1 41.23 0.00 3.95 0.64 2.42 51.76 08:54:01 PM all 56.61 0.00 4.66 1.92 3.04 33.77 08:54:01 PM 0 41.30 0.00 5.10 2.54 2.94 48.11 08:54:01 PM 1 72.54 0.00 4.17 1.28 3.15 18.86 08:55:01 PM all 76.12 0.00 4.00 2.25 3.31 14.32 08:55:01 PM 0 65.32 0.00 5.66 4.04 3.29 21.68 08:55:01 PM 1 87.21 0.00 2.32 0.40 3.30 6.77 08:56:01 PM all 76.40 0.00 4.81 1.75 3.25 13.79 08:56:01 PM 0 74.22 0.00 5.17 1.75 3.57 15.29 08:56:01 PM 1 78.61 0.00 4.43 1.76 2.92 12.28 08:57:01 PM all 82.09 0.00 2.62 0.01 3.32 11.96 08:57:01 PM 0 82.79 0.00 2.98 0.00 3.33 10.91 08:57:01 PM 1 81.41 0.00 2.26 0.00 3.32 13.01 08:58:01 PM all 89.98 0.00 2.64 0.05 3.74 3.59 08:58:01 PM 0 90.78 0.00 2.32 0.07 3.63 3.19 08:58:01 PM 1 89.17 0.00 2.95 0.04 3.85 3.99 08:59:02 PM all 56.80 0.00 3.10 0.34 2.37 37.38 08:59:02 PM 0 62.99 0.00 3.05 0.50 2.58 30.88 08:59:02 PM 1 50.67 0.00 3.16 0.21 2.18 43.79 09:00:01 PM all 37.06 0.00 2.39 0.23 1.63 58.69 09:00:01 PM 0 59.16 0.00 3.17 0.44 1.89 35.34 09:00:01 PM 1 16.14 0.00 1.63 0.03 1.41 80.78 Average: all 61.33 0.00 4.36 1.64 2.73 29.94 Average: 0 61.30 0.00 4.71 2.00 2.75 29.24 Average: 1 61.36 0.00 4.00 1.29 2.72 30.63