---> uname -a: Linux prd-centos7-docker-2c-8g-298.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 7.6G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 626 4592 16 2602 6898 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:4f:c8:b9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.247/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe4f:c8b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d6:1d:5a:0d 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) 10:32:11 AM LINUX RESTART 10:33:01 AM tps rtps wtps bread/s bwrtn/s 10:34:01 AM 64.24 8.71 55.53 821.18 5416.93 10:35:02 AM 78.51 1.55 76.96 1029.20 7878.38 10:36:01 AM 55.62 8.26 47.36 1102.27 4140.81 10:37:01 AM 52.90 0.18 52.71 27.04 17748.09 Average: 62.84 4.66 58.18 743.50 8814.69 10:33:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 AM 5405896 2602832 32.50 2088 1890468 999204 11.03 646424 1680300 153164 10:35:02 AM 5300936 2707792 33.81 2088 2014160 930708 10.28 631404 1768384 94544 10:36:01 AM 4752300 3256428 40.66 2088 2530540 945532 10.44 843404 2069228 510896 10:37:01 AM 4717932 3290796 41.09 2088 2530248 975252 10.77 876780 2068616 7528 Average: 5044266 2964462 37.02 2088 2241354 962674 10.63 749503 1896632 191533 10:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:34:01 AM eth0 94.74 72.41 846.62 14.54 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:02 AM eth0 41.95 36.51 310.35 7.77 0.00 0.00 0.00 10:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 153.69 128.12 4524.95 11.42 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 10.81 12.00 11.65 5.65 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 74.98 62.00 1410.90 9.84 0.00 0.00 0.00 Average: lo 0.00 0.00 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) 10:32:11 AM LINUX RESTART 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 33.15 0.00 2.88 1.41 4.68 57.88 10:34:01 AM 0 29.88 0.00 2.82 1.43 4.13 61.74 10:34:01 AM 1 36.43 0.00 2.90 1.40 5.24 54.03 10:35:02 AM all 33.93 0.00 3.29 0.94 4.19 57.64 10:35:02 AM 0 28.19 0.00 2.82 0.89 3.70 64.40 10:35:02 AM 1 39.75 0.00 3.80 0.97 4.70 50.78 10:36:01 AM all 30.95 0.00 7.57 0.88 7.47 53.14 10:36:01 AM 0 25.60 0.00 7.46 0.68 7.44 58.81 10:36:01 AM 1 36.34 0.00 7.68 1.07 7.49 47.42 10:37:01 AM all 35.67 0.00 2.10 1.40 3.55 57.28 10:37:01 AM 0 35.12 0.00 1.76 1.47 3.68 57.97 10:37:01 AM 1 36.20 0.00 2.46 1.35 3.43 56.56 Average: all 33.42 0.00 3.97 1.16 4.98 56.48 Average: 0 29.69 0.00 3.72 1.12 4.74 60.73 Average: 1 37.18 0.00 4.21 1.20 5.21 52.20