---> uname -a: Linux prd-centos7-docker-2c-8g-5180.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 612 4739 16 2468 6912 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:44:b7:47 brd ff:ff:ff:ff:ff:ff inet 10.32.7.46/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fe44:b747/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fe:0f:9a:44 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) 09/30/2025 _x86_64_ (2 CPU) 01:47:56 PM LINUX RESTART 01:49:01 PM tps rtps wtps bread/s bwrtn/s 01:50:01 PM 72.27 0.22 72.06 7.46 5465.36 01:51:01 PM 123.78 0.88 122.89 203.53 10072.08 01:52:02 PM 91.56 3.43 88.13 939.55 4471.01 01:53:01 PM 27.04 0.17 26.87 5.28 5166.51 01:54:01 PM 6.29 0.40 5.89 244.79 671.66 01:55:01 PM 16.50 2.23 14.27 342.53 877.91 Average: 56.31 1.22 55.09 291.33 4451.62 01:49:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 PM 5519144 2489584 31.09 2088 1879384 866252 9.56 516096 1693756 156164 01:51:01 PM 5102148 2906580 36.29 2088 1997924 1149968 12.70 859148 1730224 25308 01:52:02 PM 4700564 3308164 41.31 2088 2229308 1232164 13.60 1160372 1810028 114560 01:53:01 PM 4445604 3563124 44.49 2088 2269128 1500520 16.57 1411028 1807056 7696 01:54:01 PM 4445732 3562996 44.49 2088 2301248 1567608 17.31 1386588 1828640 15368 01:55:01 PM 4920644 3088084 38.56 2088 2395456 866348 9.57 976236 1759916 102352 Average: 4855639 3153089 39.37 2088 2178741 1197143 13.22 1051578 1771603 70241 01:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:50:01 PM eth0 147.24 76.67 806.23 8.57 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 204.21 203.81 741.53 39.80 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 294.69 338.80 2333.53 47.55 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 39.79 46.89 271.31 7.37 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 9.67 10.02 53.64 2.51 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 13.52 11.67 9.82 6.14 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 118.39 114.83 703.84 18.69 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 09/30/2025 _x86_64_ (2 CPU) 01:47:56 PM LINUX RESTART 01:49:01 PM CPU %user %nice %system %iowait %steal %idle 01:50:01 PM all 30.02 0.00 3.02 1.43 6.75 58.77 01:50:01 PM 0 44.37 0.00 3.55 2.06 6.51 43.50 01:50:01 PM 1 16.47 0.00 2.51 0.82 6.99 73.20 01:51:01 PM all 44.21 0.00 3.68 2.63 8.85 40.63 01:51:01 PM 0 42.16 0.00 3.97 3.61 9.13 41.13 01:51:01 PM 1 46.25 0.00 3.40 1.66 8.56 40.13 01:52:02 PM all 63.39 0.00 3.40 3.13 9.47 20.62 01:52:02 PM 0 54.53 0.00 4.90 4.71 10.43 25.43 01:52:02 PM 1 72.56 0.00 1.87 1.48 8.46 15.64 01:53:01 PM all 82.69 0.00 2.58 0.18 8.03 6.52 01:53:01 PM 0 81.60 0.00 2.77 0.35 8.04 7.24 01:53:01 PM 1 83.78 0.00 2.40 0.04 8.01 5.78 01:54:01 PM all 76.35 0.00 2.28 0.04 7.60 13.73 01:54:01 PM 0 75.50 0.00 2.53 0.07 7.71 14.19 01:54:01 PM 1 77.23 0.00 2.02 0.00 7.47 13.27 01:55:01 PM all 64.32 0.00 2.63 0.32 7.00 25.74 01:55:01 PM 0 71.63 0.00 2.87 0.43 7.10 17.97 01:55:01 PM 1 57.19 0.00 2.37 0.21 6.90 33.33 Average: all 59.55 0.00 2.94 1.31 7.94 28.24 Average: 0 61.18 0.00 3.45 1.92 8.17 25.29 Average: 1 57.94 0.00 2.44 0.71 7.72 31.19