---> uname -a: Linux prd-centos7-docker-2c-8g-2681.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 601 4773 16 2446 6924 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:6d:ca:e9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.99/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe6d:cae9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:28:53:9f:eb 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) 06/12/2025 _x86_64_ (2 CPU) 01:47:38 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 131.60 19.81 111.79 4424.70 8146.86 01:50:01 PM 153.49 1.76 151.73 555.90 10247.42 01:51:02 PM 62.83 2.70 60.14 599.33 8695.79 01:52:01 PM 16.18 2.29 13.89 522.09 1365.28 Average: 91.09 6.68 84.41 1533.79 7125.86 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5527240 2481496 30.98 2088 1860084 879904 9.71 522156 1680396 147160 01:50:01 PM 4905648 3103088 38.75 2088 2094504 1200956 13.26 1017528 1761020 117532 01:51:02 PM 4405792 3602944 44.99 2088 2258184 1577060 17.41 1460452 1801044 17856 01:52:01 PM 4837672 3171064 39.60 2088 2373524 987428 10.90 1084840 1741376 94032 Average: 4919088 3089648 38.58 2088 2146574 1161337 12.82 1021244 1745959 94145 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 446.76 291.11 1544.99 65.60 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 432.29 490.15 2484.34 75.74 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 01:51:02 PM eth0 115.88 135.62 942.83 19.88 0.00 0.00 0.00 01:51:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 14.16 12.38 10.04 5.90 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 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 252.56 232.20 1245.78 41.79 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 06/12/2025 _x86_64_ (2 CPU) 01:47:38 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 36.33 0.00 4.57 3.05 0.11 55.94 01:49:02 PM 0 32.64 0.00 4.66 2.04 0.10 60.56 01:49:02 PM 1 40.04 0.00 4.47 4.09 0.12 51.28 01:50:01 PM all 52.15 0.00 3.72 3.32 0.14 40.67 01:50:01 PM 0 53.80 0.00 5.63 3.96 0.13 36.49 01:50:01 PM 1 50.55 0.00 1.82 2.67 0.13 44.83 01:51:02 PM all 87.42 0.00 2.35 0.39 0.13 9.71 01:51:02 PM 0 86.24 0.00 2.93 0.68 0.13 10.01 01:51:02 PM 1 88.61 0.00 1.76 0.09 0.13 9.41 01:52:01 PM all 72.60 0.00 2.17 0.06 0.11 25.06 01:52:01 PM 0 78.97 0.00 2.55 0.11 0.11 18.26 01:52:01 PM 1 66.21 0.00 1.82 0.02 0.11 31.84 Average: all 61.74 0.00 3.22 1.73 0.12 33.18 Average: 0 62.45 0.00 3.96 1.71 0.12 31.76 Average: 1 61.04 0.00 2.49 1.75 0.12 34.61