---> uname -a: Linux prd-centos7-docker-2c-8g-322.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: 2799.998 BogoMIPS: 5599.99 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 620 4733 16 2466 6904 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:45:17:84 brd ff:ff:ff:ff:ff:ff inet 10.32.6.100/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fe45:1784/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2e:32:5f:34 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) 12/12/2025 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 151.10 44.18 106.92 5609.65 39341.94 01:50:01 PM 98.98 0.00 98.98 0.00 8974.52 01:51:01 PM 114.32 1.32 113.00 246.51 5987.31 01:52:01 PM 61.74 3.23 58.51 904.73 4769.15 01:53:01 PM 18.71 0.07 18.64 1.86 4234.10 01:54:01 PM 6.42 0.88 5.54 376.73 688.08 01:55:01 PM 25.67 1.71 23.96 215.52 3395.04 Average: 67.92 7.25 60.67 1039.87 9555.53 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5639940 2368796 29.58 2088 1697328 954268 10.54 572056 1551336 47532 01:50:01 PM 5400928 2607808 32.56 2088 1949264 883404 9.75 580288 1725700 114772 01:51:01 PM 4924484 3084252 38.51 2088 2081356 1182096 13.05 996444 1758852 94868 01:52:01 PM 4508896 3499840 43.70 2088 2258908 1537760 16.98 1348956 1805844 117320 01:53:01 PM 4266420 3742316 46.73 2088 2276068 1651004 18.23 1582804 1810876 10508 01:54:01 PM 3980824 4027912 50.29 2088 2302784 1900504 20.98 1845720 1830276 7664 01:55:01 PM 4844896 3163840 39.50 2088 2391912 942268 10.40 1054992 1757708 22140 Average: 4795198 3213538 40.13 2088 2136803 1293043 14.28 1140180 1748656 59258 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 338.00 155.47 883.14 55.60 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 156.40 102.41 882.52 10.12 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 347.13 396.15 1946.08 62.79 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 162.59 190.52 1239.95 27.01 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 7.61 7.74 50.61 1.52 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 7.53 7.45 8.99 2.41 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 19.53 16.62 16.27 8.08 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 147.92 125.09 717.64 23.85 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) 12/12/2025 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 39.05 0.00 8.20 6.35 5.52 40.88 01:49:01 PM 0 45.44 0.00 8.63 5.88 6.27 33.78 01:49:01 PM 1 32.72 0.00 7.78 6.82 4.76 47.92 01:50:01 PM all 33.55 0.00 3.45 0.67 3.68 58.64 01:50:01 PM 0 37.05 0.00 4.24 0.55 4.02 54.14 01:50:01 PM 1 30.07 0.00 2.68 0.80 3.37 63.08 01:51:01 PM all 53.63 0.00 3.97 2.02 8.44 31.94 01:51:01 PM 0 45.79 0.00 5.75 3.34 9.10 36.02 01:51:01 PM 1 61.69 0.00 2.12 0.67 7.76 27.76 01:52:01 PM all 72.25 0.00 3.09 0.68 8.61 15.37 01:52:01 PM 0 69.02 0.00 3.87 0.83 8.65 17.63 01:52:01 PM 1 75.52 0.00 2.33 0.50 8.55 13.10 01:53:01 PM all 79.61 0.00 2.22 0.02 8.57 9.58 01:53:01 PM 0 81.08 0.00 2.21 0.05 8.58 8.07 01:53:01 PM 1 78.12 0.00 2.24 0.00 8.56 11.09 01:54:01 PM all 82.46 0.00 2.19 0.08 8.20 7.07 01:54:01 PM 0 82.23 0.00 2.18 0.09 8.23 7.27 01:54:01 PM 1 82.72 0.00 2.16 0.05 8.19 6.88 01:55:01 PM all 45.46 0.00 2.99 0.34 3.88 47.33 01:55:01 PM 0 50.55 0.00 2.77 0.51 4.11 42.06 01:55:01 PM 1 40.40 0.00 3.25 0.17 3.63 52.55 Average: all 57.69 0.00 3.74 1.46 6.67 30.44 Average: 0 58.44 0.00 4.25 1.62 6.98 28.70 Average: 1 56.93 0.00 3.23 1.30 6.36 32.18