---> uname -a: Linux prd-centos7-docker-2c-8g-5514.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 627 4198 16 2994 6886 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:cc:d5:b4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.119/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fecc:d5b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:32:25:dd:eb 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) 10/03/2025 _x86_64_ (2 CPU) 08:50:51 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 66.93 0.15 66.78 2.93 6061.04 08:54:01 PM 113.59 1.12 112.47 260.72 8231.92 08:55:02 PM 101.83 3.78 98.05 971.24 11291.43 08:56:01 PM 43.18 0.12 43.06 3.24 12613.90 08:57:01 PM 8.00 0.02 7.98 0.53 833.53 08:58:01 PM 9.44 0.83 8.61 368.20 517.31 08:59:01 PM 28.70 0.38 28.31 23.42 10528.91 09:00:01 PM 23.31 1.51 21.79 166.34 1095.11 Average: 49.36 0.99 48.37 225.01 6382.97 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5421920 2586816 32.30 2088 1902360 927288 10.24 599464 1702760 125020 08:54:01 PM 4993600 3015136 37.65 2088 2036848 1221556 13.49 956196 1738608 61840 08:55:02 PM 4185468 3823268 47.74 2088 2578816 1360704 15.02 1437252 2009760 222300 08:56:01 PM 3882500 4126236 51.52 2088 2636312 1666844 18.40 1707908 2046044 11404 08:57:01 PM 3970064 4038672 50.43 2088 2655608 1663972 18.37 1607788 2055952 8392 08:58:01 PM 3440276 4568460 57.04 2088 2674808 2022932 22.33 2118968 2070632 3656 08:59:01 PM 4303844 3704892 46.26 2088 2907188 975244 10.77 1257500 2064060 23512 09:00:01 PM 4315456 3693280 46.12 2088 2911224 942832 10.41 1359524 1950492 7568 Average: 4314141 3694595 46.13 2088 2537896 1347672 14.88 1380575 1954788 57962 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 56.33 51.95 698.10 6.35 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 283.95 319.47 1253.34 54.16 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 08:55:02 PM eth0 296.60 325.18 3271.43 41.90 0.00 0.00 0.00 08:55:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 100.57 128.67 541.63 408.64 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 7.95 8.03 50.55 1.60 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 4.95 5.06 3.31 1.53 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 139.53 196.02 26.05 1652.45 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 09:00:01 PM eth0 32.35 29.57 30.39 97.99 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 115.25 132.94 734.33 282.84 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) 10/03/2025 _x86_64_ (2 CPU) 08:50:51 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 36.97 0.00 3.11 0.57 1.86 57.48 08:53:01 PM 0 47.38 0.00 3.55 0.89 2.24 45.94 08:53:01 PM 1 26.80 0.00 2.67 0.26 1.49 68.78 08:54:01 PM all 51.66 0.00 4.00 1.81 2.69 39.84 08:54:01 PM 0 50.98 0.00 5.98 2.74 2.52 37.78 08:54:01 PM 1 52.34 0.00 2.03 0.88 2.86 41.89 08:55:02 PM all 71.03 0.00 5.29 2.13 3.28 18.27 08:55:02 PM 0 64.65 0.00 7.25 2.91 2.94 22.26 08:55:02 PM 1 77.49 0.00 3.31 1.34 3.60 14.26 08:56:01 PM all 80.65 0.00 3.06 0.91 3.67 11.70 08:56:01 PM 0 78.02 0.00 3.51 0.63 3.61 14.24 08:56:01 PM 1 83.27 0.00 2.63 1.22 3.73 9.15 08:57:01 PM all 81.59 0.00 2.43 0.01 3.63 12.34 08:57:01 PM 0 80.49 0.00 2.55 0.00 3.79 13.17 08:57:01 PM 1 82.74 0.00 2.28 0.00 3.47 11.50 08:58:01 PM all 90.19 0.00 2.44 0.06 3.99 3.32 08:58:01 PM 0 90.37 0.00 2.36 0.04 4.23 3.00 08:58:01 PM 1 89.98 0.00 2.51 0.09 3.77 3.64 08:59:01 PM all 50.17 0.00 3.25 0.39 2.27 43.93 08:59:01 PM 0 52.96 0.00 3.58 0.51 2.38 40.58 08:59:01 PM 1 47.40 0.00 2.93 0.28 2.14 47.26 09:00:01 PM all 39.01 0.00 2.39 0.24 1.88 56.48 09:00:01 PM 0 33.90 0.00 2.29 0.34 1.77 61.69 09:00:01 PM 1 44.14 0.00 2.52 0.12 2.00 51.22 Average: all 62.20 0.00 3.25 0.77 2.89 30.90 Average: 0 61.95 0.00 3.89 1.01 2.92 30.24 Average: 1 62.45 0.00 2.61 0.52 2.86 31.56