---> uname -a: Linux prd-centos7-docker-2c-8g-6762.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 616 4812 16 2392 6910 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:8b:a5:0d brd ff:ff:ff:ff:ff:ff inet 10.32.6.212/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe8b:a50d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fb:b2:bf:e1 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) 02/15/2026 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 151.67 42.02 109.65 5562.62 40923.53 08:53:02 PM 80.32 0.95 79.37 247.93 7687.74 08:54:01 PM 128.30 1.05 127.25 75.19 6208.16 08:55:01 PM 97.52 4.99 92.53 1104.66 7036.77 08:56:01 PM 31.73 0.20 31.54 35.30 4555.78 Average: 97.80 9.87 87.93 1409.44 13305.80 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5603116 2405620 30.04 2088 1758568 962424 10.63 579496 1579728 77632 08:53:02 PM 5295596 2713140 33.88 2088 1959996 1087336 12.01 691312 1723576 122976 08:54:01 PM 4936320 3072416 38.36 2088 2073520 1221620 13.49 999532 1748440 84472 08:55:01 PM 4944524 3064212 38.26 2088 2313456 947960 10.47 1038816 1683160 109716 08:56:01 PM 4918968 3089768 38.58 2088 2320044 959200 10.59 1064304 1683020 7640 Average: 5139705 2869031 35.82 2088 2085117 1035708 11.44 874692 1683585 80487 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 437.49 244.05 1379.60 63.91 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:02 PM eth0 62.40 50.64 462.31 11.79 0.00 0.00 0.00 08:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 339.05 428.74 1742.90 65.10 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 251.61 290.10 1996.23 42.17 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 11.85 13.42 11.57 6.35 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 220.03 204.57 1116.17 37.76 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) 02/15/2026 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 41.96 0.00 7.75 4.74 2.07 43.47 08:52:01 PM 0 42.41 0.00 8.16 6.17 2.10 41.16 08:52:01 PM 1 41.53 0.00 7.34 3.30 2.05 45.78 08:53:02 PM all 38.65 0.00 3.90 0.69 1.82 54.93 08:53:02 PM 0 30.36 0.00 3.99 0.24 1.58 63.83 08:53:02 PM 1 47.08 0.00 3.83 1.16 2.08 45.85 08:54:01 PM all 65.87 0.00 4.42 2.66 3.16 23.89 08:54:01 PM 0 53.70 0.00 7.16 5.05 2.98 31.11 08:54:01 PM 1 78.44 0.00 1.55 0.20 3.35 16.46 08:55:01 PM all 67.30 0.00 3.63 1.42 2.67 24.97 08:55:01 PM 0 60.74 0.00 4.14 1.60 2.49 31.04 08:55:01 PM 1 73.95 0.00 3.11 1.24 2.86 18.83 08:56:01 PM all 38.61 0.00 2.44 0.21 1.50 57.24 08:56:01 PM 0 67.90 0.00 3.25 0.38 2.11 26.36 08:56:01 PM 1 11.02 0.00 1.70 0.05 0.93 86.31 Average: all 50.26 0.00 4.43 1.94 2.24 41.14 Average: 0 50.84 0.00 5.34 2.68 2.25 38.89 Average: 1 49.67 0.00 3.52 1.19 2.23 43.39