---> uname -a: Linux prd-centos7-docker-2c-8g-4720.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 598 4746 16 2476 6929 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:65:97:21 brd ff:ff:ff:ff:ff:ff inet 10.32.6.70/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe65:9721/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:06:43:f9:ff 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) 07/03/2025 _x86_64_ (2 CPU) 03:05:39 PM LINUX RESTART 03:06:01 PM tps rtps wtps bread/s bwrtn/s 03:07:01 PM 134.45 26.66 107.79 4994.04 40603.48 03:08:01 PM 81.75 0.00 81.75 0.00 8275.74 03:09:01 PM 62.49 7.59 54.90 1913.55 5322.86 03:10:01 PM 52.42 1.95 50.47 198.50 14194.01 Average: 82.78 9.05 73.73 1776.59 17100.62 03:06:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:01 PM 5635084 2373644 29.64 2088 1737520 916420 10.12 558688 1567348 63656 03:08:01 PM 5380884 2627844 32.81 2088 1932064 926520 10.23 621828 1711664 95252 03:09:01 PM 5332108 2676620 33.42 2088 2027816 861388 9.51 599588 1766596 33232 03:10:01 PM 4923036 3085692 38.53 2088 2408392 950304 10.49 782408 1968172 9436 Average: 5317778 2690950 33.60 2088 2026448 913658 10.09 640628 1753445 50394 03:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:07:01 PM eth0 330.89 197.99 1213.68 56.84 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 43.47 40.26 559.89 5.07 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 19.35 17.28 78.26 11.50 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 187.95 145.33 4569.49 15.29 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 145.44 100.23 1605.66 22.18 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) 07/03/2025 _x86_64_ (2 CPU) 03:05:39 PM LINUX RESTART 03:06:01 PM CPU %user %nice %system %iowait %steal %idle 03:07:01 PM all 38.66 0.00 6.86 4.52 5.69 44.26 03:07:01 PM 0 42.35 0.00 7.37 3.52 5.69 41.07 03:07:01 PM 1 35.05 0.00 6.39 5.50 5.68 47.38 03:08:01 PM all 34.68 0.00 3.30 1.05 3.69 57.29 03:08:01 PM 0 27.41 0.00 3.46 0.71 3.61 64.81 03:08:01 PM 1 42.12 0.00 3.12 1.39 3.76 49.61 03:09:01 PM all 34.33 0.00 5.79 1.27 4.65 53.96 03:09:01 PM 0 39.86 0.00 5.49 1.44 4.58 48.64 03:09:01 PM 1 28.90 0.00 6.08 1.11 4.73 59.18 03:10:01 PM all 36.11 0.00 3.80 0.54 4.93 54.61 03:10:01 PM 0 53.26 0.00 4.59 0.58 6.09 35.49 03:10:01 PM 1 19.60 0.00 3.06 0.49 3.82 73.04 Average: all 35.94 0.00 4.94 1.84 4.74 52.55 Average: 0 40.62 0.00 5.22 1.56 4.98 47.63 Average: 1 31.32 0.00 4.67 2.11 4.50 57.40