---> uname -a: Linux prd-centos7-docker-2c-8g-9049.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 630 4722 16 2468 6894 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:ed:3e:12 brd ff:ff:ff:ff:ff:ff inet 10.32.6.194/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:feed:3e12/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2a:2d:fb:87 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) 11/13/2025 _x86_64_ (2 CPU) 01:47:58 PM LINUX RESTART 01:49:01 PM tps rtps wtps bread/s bwrtn/s 01:50:01 PM 72.09 0.77 71.33 25.31 5445.05 01:51:01 PM 117.01 0.87 116.15 202.96 10265.04 01:52:01 PM 90.12 3.53 86.59 942.68 5084.73 01:53:01 PM 21.59 0.12 21.47 3.59 4438.50 01:54:01 PM 6.14 0.33 5.81 242.78 685.47 01:55:01 PM 16.42 2.21 14.20 342.11 840.47 Average: 53.89 1.30 52.59 293.16 4460.01 01:49:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 PM 5512644 2496092 31.17 2088 1879220 877656 9.69 522616 1693724 160520 01:51:01 PM 5066452 2942284 36.74 2088 1998292 1191672 13.16 893456 1729892 25668 01:52:01 PM 4613108 3395628 42.40 2088 2230576 1312740 14.49 1245240 1810836 97936 01:53:01 PM 4533600 3475136 43.39 2088 2274716 1332768 14.71 1318620 1810940 13480 01:54:01 PM 4491236 3517500 43.92 2088 2300948 1521292 16.80 1340008 1829500 14328 01:55:01 PM 4903172 3105564 38.78 2088 2395364 880484 9.72 993980 1760996 102504 Average: 4853369 3155367 39.40 2088 2179853 1186102 13.10 1052320 1772648 69073 01:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:50:01 PM eth0 152.11 93.44 810.21 9.72 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 215.37 223.07 746.95 40.22 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 300.70 345.33 2330.14 47.37 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 45.65 52.34 316.82 8.23 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 4.58 4.83 3.43 1.46 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 14.02 11.61 9.98 5.79 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 122.05 121.75 702.80 18.79 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) 11/13/2025 _x86_64_ (2 CPU) 01:47:58 PM LINUX RESTART 01:49:01 PM CPU %user %nice %system %iowait %steal %idle 01:50:01 PM all 32.48 0.00 3.21 0.95 4.33 59.04 01:50:01 PM 0 23.70 0.00 2.46 0.84 3.83 69.16 01:50:01 PM 1 41.44 0.00 3.94 1.03 4.82 48.77 01:51:01 PM all 46.08 0.00 3.57 2.66 6.93 40.75 01:51:01 PM 0 38.01 0.00 4.27 4.37 7.27 46.08 01:51:01 PM 1 54.35 0.00 2.87 0.91 6.61 35.27 01:52:01 PM all 65.22 0.00 3.37 2.63 8.84 19.95 01:52:01 PM 0 58.93 0.00 4.57 3.67 9.11 23.71 01:52:01 PM 1 71.60 0.00 2.14 1.59 8.55 16.12 01:53:01 PM all 80.25 0.00 2.53 0.35 9.09 7.78 01:53:01 PM 0 78.23 0.00 2.79 0.57 9.37 9.05 01:53:01 PM 1 82.28 0.00 2.29 0.11 8.81 6.52 01:54:01 PM all 77.12 0.00 2.07 0.04 8.12 12.64 01:54:01 PM 0 76.90 0.00 2.09 0.07 8.36 12.57 01:54:01 PM 1 77.37 0.00 2.03 0.04 7.87 12.69 01:55:01 PM all 65.36 0.00 2.63 0.53 6.65 24.83 01:55:01 PM 0 65.13 0.00 2.75 0.85 6.77 24.50 01:55:01 PM 1 65.56 0.00 2.52 0.21 6.55 25.16 Average: all 60.80 0.00 2.90 1.20 7.30 27.79 Average: 0 56.41 0.00 3.16 1.75 7.42 31.26 Average: 1 65.25 0.00 2.64 0.65 7.18 24.27