---> uname -a: Linux prd-centos7-docker-2c-8g-10629.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 652 4702 16 2466 6872 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:f8:3e:88 brd ff:ff:ff:ff:ff:ff inet 10.32.6.61/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fef8:3e88/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e6:eb:1d:83 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) 11/30/2025 _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 216.33 117.91 98.42 9779.82 38739.92 01:50:01 PM 82.14 0.15 81.98 2.98 7822.15 01:51:01 PM 111.55 1.30 110.25 245.98 6696.34 01:52:02 PM 75.69 3.09 72.60 899.28 5030.24 01:53:01 PM 18.40 0.12 18.28 3.66 4416.90 01:54:01 PM 7.73 0.81 6.92 373.07 706.83 01:55:01 PM 22.77 1.78 20.99 219.14 3333.82 Average: 76.48 17.96 58.52 1653.78 9549.12 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5678140 2330588 29.10 2088 1688868 919872 10.16 543876 1545104 44412 01:50:01 PM 5386552 2622176 32.74 2088 1928224 922480 10.18 616064 1715920 119108 01:51:01 PM 4943868 3064860 38.27 2088 2047920 1237164 13.66 997096 1746760 69440 01:52:02 PM 4459588 3549140 44.32 2088 2257932 1549008 17.10 1399132 1810304 118884 01:53:01 PM 4340508 3668220 45.80 2088 2276312 1607236 17.75 1513156 1810756 10580 01:54:01 PM 4179880 3828848 47.81 2088 2302920 1706464 18.84 1651736 1830080 7652 01:55:01 PM 4852640 3156088 39.41 2088 2393584 928156 10.25 1050220 1758496 23552 Average: 4834454 3174274 39.64 2088 2127966 1267197 13.99 1110183 1745346 56233 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 271.62 148.91 830.35 53.88 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 168.78 108.35 932.76 11.35 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 273.00 313.28 1403.77 51.16 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 01:52:02 PM eth0 223.57 255.86 1764.92 36.14 0.00 0.00 0.00 01:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 15.24 18.74 67.00 3.25 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 6.98 6.73 8.37 2.02 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 17.29 14.69 13.91 7.24 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 139.70 124.07 718.26 23.65 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) 11/30/2025 _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 38.98 0.00 10.48 8.09 6.72 35.73 01:49:02 PM 0 39.00 0.00 11.49 9.30 6.63 33.57 01:49:02 PM 1 38.93 0.00 9.49 6.86 6.81 37.89 01:50:01 PM all 32.97 0.00 3.14 1.13 4.30 58.46 01:50:01 PM 0 36.87 0.00 3.59 0.99 4.35 54.21 01:50:01 PM 1 29.12 0.00 2.68 1.27 4.26 62.67 01:51:01 PM all 50.46 0.00 3.71 2.77 8.02 35.03 01:51:01 PM 0 44.63 0.00 5.13 4.16 8.69 37.39 01:51:01 PM 1 56.41 0.00 2.27 1.36 7.36 32.61 01:52:02 PM all 65.91 0.00 3.14 1.65 8.27 21.03 01:52:02 PM 0 61.64 0.00 4.22 2.42 8.72 23.00 01:52:02 PM 1 70.27 0.00 2.03 0.84 7.81 19.06 01:53:01 PM all 83.69 0.00 2.26 0.15 7.86 6.04 01:53:01 PM 0 82.98 0.00 2.40 0.31 8.14 6.17 01:53:01 PM 1 84.36 0.00 2.13 0.02 7.57 5.91 01:54:01 PM all 76.51 0.00 2.11 0.04 7.75 13.59 01:54:01 PM 0 76.22 0.00 2.05 0.04 7.71 13.98 01:54:01 PM 1 76.83 0.00 2.16 0.04 7.78 13.19 01:55:01 PM all 50.76 0.00 2.76 0.39 4.90 41.19 01:55:01 PM 0 50.62 0.00 2.93 0.55 4.87 41.03 01:55:01 PM 1 50.89 0.00 2.59 0.22 4.94 41.35 Average: all 56.68 0.00 3.98 2.06 6.81 30.47 Average: 0 55.66 0.00 4.58 2.58 7.00 30.18 Average: 1 57.70 0.00 3.37 1.55 6.63 30.76