---> uname -a: Linux prd-centos7-docker-2c-8g-14622.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 631 4669 16 2519 6892 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:77:a0:f0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.161/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe77:a0f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:76:e9:57:03 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) 10/08/2026 _x86_64_ (2 CPU) 01:47:37 PM LINUX RESTART 01:49:01 PM tps rtps wtps bread/s bwrtn/s 01:50:01 PM 144.02 14.22 129.80 710.99 10905.06 01:51:01 PM 97.65 3.20 94.46 903.63 8155.86 01:52:01 PM 17.44 0.93 16.51 378.77 4716.28 Average: 86.35 6.12 80.24 664.41 7924.87 01:49:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 PM 4969564 3039172 37.95 2088 2066972 1207088 13.33 959060 1762544 121956 01:51:01 PM 4447168 3561568 44.47 2088 2315512 1386188 15.30 1387808 1831484 124056 01:52:01 PM 3972920 4035816 50.39 2088 2352784 1857500 20.51 1832276 1855120 14464 Average: 4463217 3545519 44.27 2088 2245089 1483592 16.38 1393048 1816383 86825 01:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:50:01 PM eth0 262.76 272.55 1489.57 49.05 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 245.27 289.74 2239.24 48.83 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 10.65 10.35 53.41 3.05 0.00 0.00 0.00 01:52:01 PM lo 0.03 0.03 0.01 0.01 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 Average: eth0 172.86 190.84 1260.51 33.64 0.00 0.00 0.00 Average: lo 0.01 0.01 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) 10/08/2026 _x86_64_ (2 CPU) 01:47:37 PM LINUX RESTART 01:49:01 PM CPU %user %nice %system %iowait %steal %idle 01:50:01 PM all 42.74 0.00 3.85 2.49 0.15 50.77 01:50:01 PM 0 35.78 0.00 4.07 2.58 0.16 57.41 01:50:01 PM 1 49.83 0.00 3.66 2.40 0.14 43.96 01:51:01 PM all 77.27 0.00 2.88 1.63 0.16 18.07 01:51:01 PM 0 75.00 0.00 3.51 2.61 0.17 18.72 01:51:01 PM 1 79.53 0.00 2.24 0.64 0.17 17.43 01:52:01 PM all 83.82 0.00 1.79 0.04 0.14 14.21 01:52:01 PM 0 82.67 0.00 1.92 0.02 0.13 15.26 01:52:01 PM 1 85.02 0.00 1.67 0.04 0.13 13.15 Average: all 67.58 0.00 2.86 1.40 0.15 28.01 Average: 0 64.00 0.00 3.18 1.75 0.15 30.91 Average: 1 71.20 0.00 2.54 1.04 0.15 25.08