---> uname -a: Linux prd-centos7-docker-2c-8g-2340.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 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 663 4167 16 2989 6849 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:69:3d:ae brd ff:ff:ff:ff:ff:ff inet 10.32.6.8/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fe69:3dae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:be:85:be:3b 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) 08/29/2025 _x86_64_ (2 CPU) 08:50:55 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 62.54 0.78 61.76 25.43 5701.75 08:54:01 PM 77.54 1.06 76.48 258.82 7047.57 08:55:01 PM 117.68 0.47 117.21 44.07 5971.09 08:56:01 PM 90.30 3.33 86.98 928.81 18410.11 08:57:01 PM 20.35 0.10 20.25 3.06 3571.93 08:58:01 PM 7.21 0.00 7.21 0.00 719.94 08:59:02 PM 8.51 0.88 7.63 376.17 499.45 09:00:01 PM 29.96 0.41 29.56 24.36 10716.51 09:01:01 PM 19.99 1.51 18.47 166.28 983.94 Average: 48.25 0.95 47.30 203.39 5948.24 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5431700 2577036 32.18 2088 1833436 1001048 11.05 633240 1659724 129072 08:54:01 PM 5204560 2804176 35.01 2088 1960932 1182764 13.06 780216 1721200 95168 08:55:01 PM 4809660 3199076 39.94 2088 2087748 1323852 14.62 1116744 1753260 70012 08:56:01 PM 4098440 3910296 48.83 2088 2591800 1455356 16.07 1497828 2042588 69604 08:57:01 PM 3732500 4276236 53.39 2088 2631384 1766664 19.51 1858060 2042100 7932 08:58:01 PM 3844892 4163844 51.99 2088 2650684 1703888 18.81 1733564 2051284 8392 08:59:02 PM 3394300 4614436 57.62 2088 2670132 2166820 23.92 2166520 2066152 3620 09:00:01 PM 4270180 3738556 46.68 2088 2902000 1024060 11.31 1253476 2099620 23008 09:01:01 PM 4212380 3796356 47.40 2088 2908252 1058924 11.69 1463724 1946884 9952 Average: 4333179 3675557 45.89 2088 2470708 1409264 15.56 1389264 1931424 46307 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 57.01 48.54 787.20 5.20 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 69.41 49.82 429.02 12.54 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 338.45 415.65 1953.18 62.10 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 241.05 270.34 2663.48 418.53 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 38.60 44.00 266.85 7.47 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 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 14.97 12.97 61.63 5.93 0.00 0.00 0.00 08:58:01 PM lo 0.03 0.03 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 08:59:02 PM eth0 5.23 5.34 3.29 1.55 0.00 0.00 0.00 08:59:02 PM lo 0.00 0.00 0.00 0.00 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 89.80 131.37 18.95 978.07 0.00 0.00 0.00 09:00:01 PM lo 0.12 0.12 0.01 0.01 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 09:01:01 PM eth0 73.67 95.57 33.10 803.66 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.12 119.22 691.77 253.58 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) 08/29/2025 _x86_64_ (2 CPU) 08:50:55 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 31.98 0.00 3.15 0.90 4.89 59.08 08:53:01 PM 0 24.26 0.00 2.58 0.57 4.55 68.04 08:53:01 PM 1 39.86 0.00 3.69 1.24 5.25 49.96 08:54:01 PM all 38.26 0.00 3.60 0.85 5.85 51.45 08:54:01 PM 0 42.62 0.00 4.55 1.13 6.06 45.65 08:54:01 PM 1 33.96 0.00 2.68 0.59 5.64 57.14 08:55:01 PM all 59.36 0.00 4.31 3.25 8.87 24.20 08:55:01 PM 0 48.02 0.00 6.34 5.59 10.12 29.93 08:55:01 PM 1 71.19 0.00 2.22 0.82 7.55 18.22 08:56:01 PM all 62.77 0.00 4.83 2.46 8.85 21.09 08:56:01 PM 0 57.85 0.00 6.10 2.97 9.32 23.75 08:56:01 PM 1 67.77 0.00 3.50 1.93 8.40 18.40 08:57:01 PM all 83.27 0.00 2.57 0.24 7.96 5.96 08:57:01 PM 0 81.75 0.00 2.97 0.47 8.00 6.80 08:57:01 PM 1 84.78 0.00 2.17 0.02 7.92 5.11 08:58:01 PM all 77.87 0.00 2.38 0.01 6.94 12.80 08:58:01 PM 0 77.17 0.00 2.49 0.00 6.82 13.53 08:58:01 PM 1 78.60 0.00 2.27 0.00 7.05 12.08 08:59:02 PM all 87.09 0.00 2.26 0.05 7.32 3.27 08:59:02 PM 0 87.73 0.00 2.15 0.07 7.15 2.89 08:59:02 PM 1 86.43 0.00 2.35 0.05 7.52 3.64 09:00:01 PM all 49.40 0.00 3.04 0.61 6.84 40.11 09:00:01 PM 0 60.59 0.00 3.44 0.82 7.01 28.14 09:00:01 PM 1 38.59 0.00 2.65 0.41 6.67 51.68 09:01:01 PM all 33.96 0.00 2.11 0.46 5.16 58.30 09:01:01 PM 0 37.40 0.00 2.16 0.60 5.26 54.58 09:01:01 PM 1 30.56 0.00 2.10 0.34 5.05 61.96 Average: all 57.70 0.00 3.14 0.99 6.94 31.23 Average: 0 56.95 0.00 3.65 1.38 7.13 30.89 Average: 1 58.45 0.00 2.63 0.60 6.75 31.57