---> uname -a: Linux prd-centos7-docker-2c-8g-75.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 636 4789 16 2395 6890 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:7e:81:e8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.228/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe7e:81e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f5:cb:27:71 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) 04/07/2026 _x86_64_ (2 CPU) 08:50:50 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 212.47 118.23 94.23 9847.91 38320.58 08:53:01 PM 72.86 0.25 72.62 8.12 6013.55 08:54:02 PM 96.89 1.93 94.96 320.56 8734.80 08:55:01 PM 120.91 0.91 120.00 351.34 4632.87 08:56:01 PM 50.96 4.35 46.61 796.80 7385.61 Average: 110.82 25.24 85.58 2273.13 13051.62 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5650872 2357864 29.44 2088 1692944 952052 10.51 570576 1547656 48656 08:53:01 PM 5428420 2580316 32.22 2088 1890668 925872 10.22 602768 1696760 139836 08:54:02 PM 5109128 2899608 36.21 2088 2005120 1155172 12.75 854392 1728380 36104 08:55:01 PM 4665112 3343624 41.75 2088 2189932 1296416 14.31 1208904 1792776 100920 08:56:01 PM 4933204 3075532 38.40 2088 2321440 917908 10.13 1042792 1685196 21992 Average: 5157347 2851389 35.60 2088 2020021 1049484 11.59 855886 1690154 69502 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 360.75 168.77 928.04 55.99 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 67.24 62.06 741.56 6.97 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 08:54:02 PM eth0 169.79 200.63 802.09 36.39 0.00 0.00 0.00 08:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 397.75 478.16 2807.17 69.88 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 49.73 56.22 319.41 11.25 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 208.50 192.26 1114.19 36.00 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) 04/07/2026 _x86_64_ (2 CPU) 08:50:50 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 41.84 0.00 13.61 7.88 2.66 34.00 08:52:01 PM 0 49.49 0.00 14.10 9.14 2.56 24.72 08:52:01 PM 1 34.38 0.00 13.10 6.65 2.74 43.12 08:53:01 PM all 34.59 0.00 3.47 0.81 2.36 58.77 08:53:01 PM 0 23.45 0.00 2.69 1.06 2.13 70.68 08:53:01 PM 1 46.00 0.00 4.28 0.58 2.62 46.52 08:54:02 PM all 57.77 0.00 4.52 1.99 3.42 32.31 08:54:02 PM 0 53.25 0.00 6.09 2.86 3.28 34.53 08:54:02 PM 1 62.37 0.00 2.93 1.12 3.53 30.05 08:55:01 PM all 60.33 0.00 3.95 3.48 2.55 29.69 08:55:01 PM 0 47.87 0.00 5.90 6.08 2.54 37.60 08:55:01 PM 1 73.22 0.00 1.91 0.79 2.56 21.53 08:56:01 PM all 56.43 0.00 3.23 0.55 3.07 36.71 08:56:01 PM 0 45.72 0.00 3.26 0.68 2.98 47.35 08:56:01 PM 1 67.43 0.00 3.22 0.41 3.18 25.76 Average: all 50.06 0.00 5.76 2.94 2.81 38.43 Average: 0 43.81 0.00 6.37 3.92 2.70 43.21 Average: 1 56.40 0.00 5.15 1.94 2.93 33.58