---> uname -a: Linux prd-centos7-docker-1c-4g-14441.novalocal 3.10.0-1160.118.1.el7.x86_64 #1 SMP Wed Apr 24 16:01:50 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 40G 6.2G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 585 5064 16 2170 6941 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:1f:95:28 brd ff:ff:ff:ff:ff:ff inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86213sec preferred_lft 86213sec inet6 fe80::f816:3eff:fe1f:9528/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5a:21:6e:aa 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 12/17/2025 _x86_64_ (2 CPU) 01:03:40 AM LINUX RESTART 01:04:05 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 249.22 19.19 230.02 4382.04 24745.71 01:06:01 AM 118.30 10.79 107.51 1169.23 7311.02 Average: 181.54 14.85 166.69 2721.16 15732.73 01:04:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5321908 2686828 33.55 2620 1740976 1240172 13.69 924444 1508564 100128 01:06:01 AM 5392544 2616192 32.67 2620 1980332 860232 9.50 738376 1571528 132516 Average: 5357226 2651510 33.11 2620 1860654 1050202 11.60 831410 1540046 116322 01:04:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 435.23 304.26 2179.51 80.44 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 87.05 76.91 875.34 13.95 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 255.23 186.73 1505.31 46.07 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 12/17/2025 _x86_64_ (2 CPU) 01:03:40 AM LINUX RESTART 01:04:05 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 32.43 0.00 5.90 11.63 0.10 49.93 01:05:01 AM 0 31.02 0.00 6.24 13.15 0.10 49.48 01:05:01 AM 1 33.85 0.00 5.54 10.11 0.11 50.39 01:06:01 AM all 41.03 0.00 2.91 1.57 0.12 54.38 01:06:01 AM 0 27.63 0.00 2.57 0.75 0.10 68.94 01:06:01 AM 1 54.98 0.00 3.26 2.42 0.11 39.24 Average: all 36.87 0.00 4.35 6.44 0.11 52.23 Average: 0 29.25 0.00 4.33 6.68 0.10 59.64 Average: 1 44.63 0.00 4.37 6.18 0.11 44.70