---> uname -a: Linux prd-centos7-docker-2c-8g-2394.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 7.2G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 600 5114 16 2105 6935 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:e8:f1:d6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.161/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86234sec preferred_lft 86234sec inet6 fe80::f816:3eff:fee8:f1d6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e2:db:99:0e 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) 11/10/2026 _x86_64_ (2 CPU) 04:44:30 PM LINUX RESTART 04:45:01 PM tps rtps wtps bread/s bwrtn/s 04:46:01 PM 194.82 76.14 118.68 6123.30 41327.86 04:47:02 PM 112.18 23.60 88.57 1893.14 10262.61 Average: 153.50 49.87 103.63 4008.39 25796.53 04:45:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:46:01 PM 5390660 2618076 32.69 2088 1866612 1007608 11.12 684248 1665148 182900 04:47:02 PM 5251528 2757208 34.43 2088 2045024 921644 10.18 768664 1677432 61696 Average: 5321094 2687642 33.56 2088 1955818 964626 10.65 726456 1671290 122298 04:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:46:01 PM eth0 358.20 217.92 1510.09 59.49 0.00 0.00 0.00 04:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:02 PM eth0 61.39 57.20 550.91 19.37 0.00 0.00 0.00 04:47:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 209.81 137.56 1030.54 39.43 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) 11/10/2026 _x86_64_ (2 CPU) 04:44:30 PM LINUX RESTART 04:45:01 PM CPU %user %nice %system %iowait %steal %idle 04:46:01 PM all 35.99 0.00 8.22 6.46 0.11 49.21 04:46:01 PM 0 50.16 0.00 9.09 5.53 0.13 35.10 04:46:01 PM 1 22.30 0.00 7.36 7.38 0.10 62.85 04:47:02 PM all 34.53 0.00 3.16 2.91 0.11 59.28 04:47:02 PM 0 39.02 0.00 3.36 3.07 0.14 54.40 04:47:02 PM 1 30.12 0.00 2.99 2.74 0.10 64.05 Average: all 35.26 0.00 5.69 4.68 0.11 54.25 Average: 0 44.56 0.00 6.20 4.29 0.13 44.81 Average: 1 26.20 0.00 5.18 5.07 0.10 63.45