---> uname -a: Linux prd-centos7-docker-2c-8g-4644.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 650 4701 16 2468 6874 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:c7:58:40 brd ff:ff:ff:ff:ff:ff inet 10.32.7.111/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fec7:5840/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ab:59:ca:35 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) 06/30/2026 _x86_64_ (2 CPU) 01:47:50 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 215.86 117.84 98.02 9777.39 38378.73 01:50:01 PM 81.90 0.15 81.75 2.98 8029.75 01:51:01 PM 118.20 1.32 116.88 246.55 6781.98 01:52:01 PM 72.44 3.03 69.41 897.01 4979.34 01:53:01 PM 19.11 0.10 19.02 3.06 4361.87 01:54:01 PM 7.75 0.65 7.10 349.51 686.08 01:55:01 PM 22.22 1.98 20.24 243.94 3319.12 Average: 76.78 17.92 58.86 1650.66 9511.26 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5673832 2334904 29.15 2088 1684664 935144 10.32 553064 1540680 47992 01:50:01 PM 5378476 2630260 32.84 2088 1929944 923780 10.20 623412 1714620 122724 01:51:01 PM 4924108 3084628 38.52 2088 2047448 1252584 13.83 1016736 1745636 68020 01:52:01 PM 4411752 3596984 44.91 2088 2257252 1533804 16.93 1446740 1808672 118876 01:53:01 PM 4355552 3653184 45.61 2088 2275688 1597936 17.64 1498612 1809764 10540 01:54:01 PM 4243788 3764948 47.01 2088 2301548 1631840 18.02 1588980 1828464 7648 01:55:01 PM 4753560 3255176 40.65 2088 2394016 1022108 11.28 1147332 1758392 23208 Average: 4820153 3188583 39.81 2088 2127223 1271028 14.03 1124982 1743747 57001 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 328.43 157.00 811.56 53.99 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 177.68 105.50 957.48 11.01 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 257.46 310.21 1429.12 51.50 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 221.67 256.70 1779.80 37.08 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 16.05 19.02 67.00 3.24 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 4.81 4.99 3.41 1.38 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 17.78 14.81 13.71 7.10 0.00 0.00 0.00 01:55:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 146.19 124.06 722.53 23.64 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) 06/30/2026 _x86_64_ (2 CPU) 01:47:50 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 39.23 0.00 10.54 9.56 6.58 34.09 01:49:02 PM 0 49.26 0.00 11.34 11.24 6.57 21.59 01:49:02 PM 1 29.48 0.00 9.77 7.93 6.61 46.21 01:50:01 PM all 32.80 0.00 3.41 1.16 3.65 58.98 01:50:01 PM 0 46.14 0.00 4.52 1.78 4.26 43.29 01:50:01 PM 1 19.91 0.00 2.33 0.55 3.06 74.16 01:51:01 PM all 51.25 0.00 4.11 2.58 7.97 34.10 01:51:01 PM 0 44.61 0.00 5.49 3.64 8.79 37.48 01:51:01 PM 1 58.06 0.00 2.67 1.51 7.13 30.64 01:52:01 PM all 70.92 0.00 3.37 1.16 8.45 16.10 01:52:01 PM 0 67.12 0.00 4.31 1.45 8.80 18.32 01:52:01 PM 1 74.78 0.00 2.44 0.86 8.08 13.84 01:53:01 PM all 83.00 0.00 2.23 0.06 8.94 5.76 01:53:01 PM 0 81.47 0.00 2.74 0.11 9.08 6.60 01:53:01 PM 1 84.54 0.00 1.73 0.00 8.79 4.93 01:54:01 PM all 77.81 0.00 1.96 0.03 7.94 12.27 01:54:01 PM 0 78.34 0.00 2.31 0.05 7.81 11.49 01:54:01 PM 1 77.30 0.00 1.60 0.00 8.07 13.03 01:55:01 PM all 54.55 0.00 2.60 0.30 4.78 37.76 01:55:01 PM 0 63.64 0.00 3.17 0.46 5.35 27.38 01:55:01 PM 1 45.58 0.00 2.04 0.16 4.22 48.00 Average: all 58.22 0.00 4.06 2.16 6.88 28.69 Average: 0 61.31 0.00 4.86 2.71 7.23 23.89 Average: 1 55.14 0.00 3.27 1.61 6.53 33.46