---> uname -a: Linux prd-centos7-docker-2c-8g-917.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 7.7G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 652 4444 16 2724 6854 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:f7:07:0a brd ff:ff:ff:ff:ff:ff inet 10.32.6.202/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fef7:70a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:94:85:d5:9b 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) 12/17/2025 _x86_64_ (2 CPU) 09:29:18 AM LINUX RESTART 09:30:01 AM tps rtps wtps bread/s bwrtn/s 09:31:01 AM 91.25 8.69 82.56 820.37 5373.25 09:32:01 AM 69.11 1.55 67.56 1029.54 7375.50 09:33:01 AM 109.10 8.67 100.43 1124.58 18584.49 09:34:01 AM 61.18 0.18 61.00 27.04 10760.27 Average: 82.67 4.77 77.89 750.46 10524.08 09:30:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:31:01 AM 5418100 2590628 32.35 2088 1881180 962308 10.62 642680 1672532 156192 09:32:01 AM 5331996 2676732 33.42 2088 1993508 909988 10.05 623696 1752884 94744 09:33:01 AM 4579264 3429464 42.82 2088 2618880 918912 10.15 804396 2172416 262092 09:34:01 AM 4565028 3443700 43.00 2088 2618584 948436 10.47 835424 2171812 7544 Average: 4973597 3035131 37.90 2088 2278038 934911 10.32 726549 1942411 130143 09:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:31:01 AM eth0 108.79 80.51 853.68 17.15 0.00 0.00 0.00 09:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM eth0 41.52 37.22 308.11 7.94 0.00 0.00 0.00 09:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 120.29 94.18 2873.29 9.15 0.00 0.00 0.00 09:33:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 11.14 12.37 11.31 5.69 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 70.45 56.08 1011.89 9.98 0.00 0.00 0.00 Average: lo 0.13 0.13 0.03 0.03 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) 12/17/2025 _x86_64_ (2 CPU) 09:29:18 AM LINUX RESTART 09:30:01 AM CPU %user %nice %system %iowait %steal %idle 09:31:01 AM all 33.85 0.00 3.13 2.84 3.96 56.22 09:31:01 AM 0 43.49 0.00 3.56 3.58 4.16 45.22 09:31:01 AM 1 24.47 0.00 2.71 2.10 3.77 66.96 09:32:01 AM all 34.21 0.00 3.24 1.23 3.93 57.39 09:32:01 AM 0 55.33 0.00 4.65 2.13 3.70 34.20 09:32:01 AM 1 14.46 0.00 1.94 0.40 4.15 79.06 09:33:01 AM all 33.16 0.00 10.79 1.45 4.41 50.19 09:33:01 AM 0 25.53 0.00 10.49 1.18 4.26 58.54 09:33:01 AM 1 40.94 0.00 11.06 1.73 4.55 41.71 09:34:01 AM all 35.77 0.00 2.04 0.60 3.34 58.26 09:34:01 AM 0 23.96 0.00 1.83 0.77 3.18 70.25 09:34:01 AM 1 47.90 0.00 2.29 0.42 3.52 45.89 Average: all 34.25 0.00 4.79 1.53 3.91 55.52 Average: 0 36.87 0.00 5.13 1.90 3.82 52.27 Average: 1 31.66 0.00 4.46 1.16 4.00 58.73