---> uname -a: Linux prd-centos7-docker-2c-8g-3219.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 619 4209 16 2992 6894 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:43:10:46 brd ff:ff:ff:ff:ff:ff inet 10.32.6.109/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:fe43:1046/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:85:e6:02:dc 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) 09/08/2025 _x86_64_ (2 CPU) 08:50:56 PM LINUX RESTART 08:52:03 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 66.27 0.79 65.48 26.17 5734.02 08:54:01 PM 97.19 1.07 96.12 259.07 8958.19 08:55:01 PM 110.14 1.76 108.38 454.45 5199.44 08:56:01 PM 64.87 1.95 62.92 512.14 17106.90 08:57:01 PM 15.09 0.12 14.98 3.59 3741.29 08:58:01 PM 7.71 0.61 7.09 348.23 736.87 08:59:01 PM 26.40 0.61 25.79 44.54 8294.84 09:00:01 PM 24.33 1.52 22.81 166.39 3538.88 Average: 51.49 1.05 50.44 228.15 6663.38 08:52:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5547676 2461060 30.73 2088 1845160 886948 9.79 519260 1667660 135176 08:54:01 PM 5084536 2924200 36.51 2088 1995860 1212372 13.39 885072 1733092 65476 08:55:01 PM 4606492 3402244 42.48 2088 2159120 1517876 16.76 1290484 1782172 88240 08:56:01 PM 4068684 3940052 49.20 2088 2626132 1449840 16.01 1532952 2043464 100388 08:57:01 PM 3754228 4254508 53.12 2088 2645440 1815468 20.04 1835584 2049828 10944 08:58:01 PM 3709364 4299372 53.68 2088 2672348 1843276 20.35 1858696 2068812 8080 08:59:01 PM 4317272 3691464 46.09 2088 2904776 983316 10.86 1187600 2126500 98820 09:00:01 PM 4373320 3635416 45.39 2088 2909980 901212 9.95 1307680 1949424 8852 Average: 4432696 3576040 44.65 2088 2469852 1326288 14.64 1302166 1927619 64497 08:52:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 59.88 53.58 689.79 5.82 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 153.36 148.43 891.05 27.13 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 351.33 420.05 2299.50 61.72 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 174.39 194.16 2060.75 410.76 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 15.19 18.32 65.84 3.26 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 10.97 8.72 8.85 5.68 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 54.27 81.99 9.64 564.16 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 117.37 142.80 43.89 1202.45 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 117.51 134.00 760.93 285.50 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) 09/08/2025 _x86_64_ (2 CPU) 08:50:56 PM LINUX RESTART 08:52:03 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 32.45 0.00 3.07 0.80 6.37 57.31 08:53:01 PM 0 42.98 0.00 3.26 1.11 6.76 45.89 08:53:01 PM 1 22.27 0.00 2.86 0.50 6.00 68.36 08:54:01 PM all 42.27 0.00 3.54 1.84 9.18 43.17 08:54:01 PM 0 43.11 0.00 4.18 2.52 9.82 40.37 08:54:01 PM 1 41.40 0.00 2.90 1.18 8.51 46.00 08:55:01 PM all 58.28 0.00 3.61 3.42 12.75 21.93 08:55:01 PM 0 49.91 0.00 5.04 5.21 13.20 26.63 08:55:01 PM 1 66.93 0.00 2.12 1.57 12.30 17.07 08:56:01 PM all 62.59 0.00 4.08 1.58 13.45 18.29 08:56:01 PM 0 60.39 0.00 4.52 2.38 13.73 18.98 08:56:01 PM 1 64.82 0.00 3.66 0.77 13.18 17.57 08:57:01 PM all 78.77 0.00 2.53 0.10 13.17 5.44 08:57:01 PM 0 78.24 0.00 2.47 0.18 13.29 5.82 08:57:01 PM 1 79.28 0.00 2.60 0.00 13.03 5.08 08:58:01 PM all 72.20 0.00 2.21 0.04 12.59 12.96 08:58:01 PM 0 72.04 0.00 2.22 0.05 12.42 13.26 08:58:01 PM 1 72.35 0.00 2.18 0.04 12.77 12.66 08:59:01 PM all 54.23 0.00 2.67 0.49 8.98 33.63 08:59:01 PM 0 48.56 0.00 2.91 0.46 8.68 39.39 08:59:01 PM 1 60.01 0.00 2.43 0.50 9.28 27.78 09:00:01 PM all 34.09 0.00 2.25 0.30 5.85 57.51 09:00:01 PM 0 40.42 0.00 2.40 0.40 6.41 50.38 09:00:01 PM 1 27.87 0.00 2.08 0.20 5.30 64.54 Average: all 54.13 0.00 3.00 1.08 10.27 31.52 Average: 0 54.26 0.00 3.39 1.57 10.54 30.23 Average: 1 53.99 0.00 2.61 0.60 10.00 32.81