---> uname -a: Linux prd-centos7-docker-2c-8g-744.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 614 4214 16 2992 6899 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:0d:93:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.12/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:fe0d:93a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c2:d5:2a:aa 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) 08/11/2025 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 199.66 97.68 101.98 8145.80 39563.85 08:53:01 PM 75.50 0.15 75.35 2.93 7493.78 08:54:01 PM 102.76 1.11 101.65 260.33 7129.46 08:55:01 PM 98.97 3.48 95.49 940.35 4864.90 08:56:01 PM 60.99 0.32 60.68 31.26 18276.82 08:57:01 PM 10.79 0.02 10.77 0.53 1400.05 08:58:01 PM 8.74 0.70 8.05 350.99 708.65 08:59:01 PM 30.44 0.55 29.89 42.34 10658.74 09:00:02 PM 23.33 1.51 21.82 166.28 1060.49 Average: 67.66 11.56 56.10 1091.37 10073.50 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5684572 2324156 29.02 2088 1701992 911684 10.07 532664 1551508 45960 08:53:01 PM 5475324 2533404 31.63 2088 1888428 879480 9.71 544628 1695536 73828 08:54:01 PM 5012376 2996352 37.41 2088 2015392 1225512 13.53 945720 1736120 47884 08:55:01 PM 4639968 3368760 42.06 2088 2178132 1320232 14.58 1245872 1788512 58664 08:56:01 PM 4071656 3937072 49.16 2088 2630988 1410344 15.57 1523400 2043688 34192 08:57:01 PM 3930748 4077980 50.92 2088 2646516 1573060 17.37 1653120 2051824 10840 08:58:01 PM 3592848 4415880 55.14 2088 2672468 1876412 20.72 1967860 2070856 7712 08:59:01 PM 4317156 3691572 46.09 2088 2904880 959436 10.59 1247972 2061692 23060 09:00:02 PM 4319008 3689720 46.07 2088 2908852 934584 10.32 1356912 1950756 7552 Average: 4560406 3448322 43.06 2088 2394183 1232305 13.61 1224239 1883388 34410 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 380.12 202.67 988.17 58.04 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 54.44 47.43 676.96 5.43 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 193.76 218.81 981.51 41.20 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 294.66 351.35 2047.61 50.22 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 172.78 197.77 2041.19 409.10 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 7.41 7.41 50.40 1.35 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 6.23 6.30 3.83 2.07 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 139.11 199.57 25.70 1711.15 0.00 0.00 0.00 08:59:01 PM lo 0.10 0.10 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 25.93 23.71 29.83 43.41 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 141.15 139.31 760.12 258.27 0.00 0.00 0.00 Average: lo 0.01 0.01 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) 08/11/2025 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 41.51 0.00 11.96 8.17 2.25 36.11 08:52:01 PM 0 41.34 0.00 12.52 7.62 2.11 36.41 08:52:01 PM 1 41.69 0.00 11.37 8.73 2.42 35.79 08:53:01 PM all 36.78 0.00 3.67 0.63 2.07 56.84 08:53:01 PM 0 32.23 0.00 3.33 0.74 1.80 61.90 08:53:01 PM 1 41.35 0.00 4.02 0.50 2.35 51.78 08:54:01 PM all 55.24 0.00 4.45 1.76 2.99 35.56 08:54:01 PM 0 45.54 0.00 4.59 2.93 2.79 44.14 08:54:01 PM 1 65.17 0.00 4.35 0.57 3.17 26.74 08:55:01 PM all 74.76 0.00 3.89 1.50 3.25 16.60 08:55:01 PM 0 68.98 0.00 5.33 2.20 3.01 20.50 08:55:01 PM 1 80.63 0.00 2.43 0.79 3.51 12.64 08:56:01 PM all 75.08 0.00 4.42 1.44 3.34 15.73 08:56:01 PM 0 72.87 0.00 5.00 2.04 3.38 16.71 08:56:01 PM 1 77.29 0.00 3.83 0.85 3.29 14.74 08:57:01 PM all 81.68 0.00 2.21 0.01 3.30 12.80 08:57:01 PM 0 80.77 0.00 2.58 0.00 3.52 13.13 08:57:01 PM 1 82.61 0.00 1.83 0.00 3.06 12.50 08:58:01 PM all 91.01 0.00 2.44 0.05 3.60 2.90 08:58:01 PM 0 91.25 0.00 2.37 0.00 3.53 2.85 08:58:01 PM 1 90.78 0.00 2.52 0.09 3.67 2.94 08:59:01 PM all 54.95 0.00 3.02 0.51 2.10 39.42 08:59:01 PM 0 68.56 0.00 4.17 0.72 2.55 24.00 08:59:01 PM 1 41.78 0.00 1.90 0.31 1.65 54.36 09:00:02 PM all 39.30 0.00 2.69 0.49 1.62 55.90 09:00:02 PM 0 64.87 0.00 3.56 0.96 2.33 28.28 09:00:02 PM 1 14.97 0.00 1.88 0.05 0.97 82.14 Average: all 60.85 0.00 4.30 1.61 2.71 30.53 Average: 0 62.66 0.00 4.83 1.92 2.77 27.82 Average: 1 59.04 0.00 3.78 1.31 2.66 33.22