---> uname -a: Linux prd-centos7-docker-2c-8g-2804.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 626 4791 16 2403 6899 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:6f:5a:c0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.29/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe6f:5ac0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8a:97:28:80 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) 06/06/2026 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 131.21 26.67 104.54 5093.96 40273.07 08:53:01 PM 89.09 0.45 88.64 168.63 8517.07 08:54:01 PM 113.11 1.50 111.61 153.47 6086.83 08:55:01 PM 100.45 4.95 95.50 1103.03 7044.76 08:56:01 PM 31.75 0.28 31.47 37.96 4620.21 Average: 93.00 6.71 86.29 1299.19 13221.24 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5618004 2390732 29.85 2088 1734300 936236 10.34 575424 1568920 65752 08:53:01 PM 5405796 2602940 32.50 2088 1965856 864304 9.54 571840 1730748 126088 08:54:01 PM 4941932 3066804 38.29 2088 2073972 1229252 13.57 987412 1753184 77896 08:55:01 PM 4934040 3074696 38.39 2088 2330000 922616 10.19 1034012 1693776 111532 08:56:01 PM 4933156 3075580 38.40 2088 2336040 911440 10.06 1034232 1693744 14196 Average: 5166586 2842150 35.49 2088 2088034 972770 10.74 840584 1688074 79093 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 369.94 199.54 1192.76 59.93 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 08:53:01 PM eth0 58.96 51.58 706.31 9.88 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 314.89 389.18 1603.40 61.23 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 286.71 333.07 2114.56 48.05 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 11.92 13.34 11.88 6.15 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 207.96 197.33 1125.55 36.97 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) 06/06/2026 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 42.12 0.00 7.93 4.20 2.79 42.96 08:52:01 PM 0 41.85 0.00 7.58 3.60 2.72 44.25 08:52:01 PM 1 42.40 0.00 8.25 4.82 2.88 41.65 08:53:01 PM all 36.11 0.00 3.70 0.86 2.87 56.45 08:53:01 PM 0 38.30 0.00 3.37 0.85 2.85 54.63 08:53:01 PM 1 33.94 0.00 4.04 0.88 2.89 58.25 08:54:01 PM all 64.11 0.00 4.44 2.77 3.70 24.98 08:54:01 PM 0 57.48 0.00 6.01 4.02 3.60 28.90 08:54:01 PM 1 70.89 0.00 2.82 1.50 3.81 20.99 08:55:01 PM all 69.52 0.00 3.79 1.96 3.69 21.04 08:55:01 PM 0 67.49 0.00 4.58 2.24 3.92 21.78 08:55:01 PM 1 71.59 0.00 3.02 1.67 3.45 20.28 08:56:01 PM all 38.24 0.00 2.38 0.32 2.48 56.58 08:56:01 PM 0 62.47 0.00 3.19 0.50 2.98 30.86 08:56:01 PM 1 15.44 0.00 1.63 0.15 2.01 80.77 Average: all 49.83 0.00 4.43 2.01 3.10 40.63 Average: 0 53.41 0.00 4.94 2.23 3.21 36.20 Average: 1 46.28 0.00 3.93 1.78 2.99 45.02