---> uname -a: Linux prd-centos7-docker-2c-8g-1.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 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 587 5174 16 2059 6949 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:30:24:66 brd ff:ff:ff:ff:ff:ff inet 10.32.6.130/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fe30:2466/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1a:5e:3c:9c 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) 12/09/2025 _x86_64_ (2 CPU) 11:29:06 AM LINUX RESTART 11:30:02 AM tps rtps wtps bread/s bwrtn/s 11:31:01 AM 55.83 3.93 51.90 303.91 5139.60 11:32:01 AM 89.18 10.50 78.67 1397.44 7770.88 11:33:01 AM 48.88 0.32 48.57 56.48 3808.67 Average: 64.68 4.92 59.76 587.54 5575.57 11:30:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:31:01 AM 5493936 2514800 31.40 2088 1819260 986128 10.89 637872 1617984 91368 11:32:01 AM 5380676 2628060 32.81 2088 1993232 860836 9.50 668108 1652512 84604 11:33:01 AM 5329412 2679324 33.46 2088 1998996 903852 9.98 722020 1650048 7416 Average: 5401341 2607395 32.56 2088 1937163 916939 10.12 676000 1640181 61129 11:30:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:31:01 AM eth0 68.94 61.15 818.67 6.06 0.00 0.00 0.00 11:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 AM eth0 34.11 29.98 264.44 7.28 0.00 0.00 0.00 11:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 10.14 11.41 8.37 5.19 0.00 0.00 0.00 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.56 34.03 361.31 6.18 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) 12/09/2025 _x86_64_ (2 CPU) 11:29:06 AM LINUX RESTART 11:30:02 AM CPU %user %nice %system %iowait %steal %idle 11:31:01 AM all 28.82 0.00 2.25 1.23 9.78 57.92 11:31:01 AM 0 31.07 0.00 2.44 1.13 9.79 55.56 11:31:01 AM 1 26.61 0.00 2.02 1.35 9.76 60.26 11:32:01 AM all 30.25 0.00 3.30 1.54 8.56 56.35 11:32:01 AM 0 20.86 0.00 2.57 1.00 7.42 68.15 11:32:01 AM 1 39.81 0.00 4.08 2.10 9.70 44.31 11:33:01 AM all 32.99 0.00 2.01 0.58 9.09 55.33 11:33:01 AM 0 47.23 0.00 2.39 0.91 10.48 38.99 11:33:01 AM 1 19.53 0.00 1.62 0.24 7.78 70.83 Average: all 30.69 0.00 2.52 1.12 9.14 56.53 Average: 0 32.89 0.00 2.47 1.01 9.21 54.42 Average: 1 28.53 0.00 2.56 1.22 9.07 58.63