---> uname -a: Linux prd-centos7-docker-2c-8g-2312.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 632 4215 16 2972 6881 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:aa:02:90 brd ff:ff:ff:ff:ff:ff inet 10.32.7.17/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:feaa:290/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9f:80:c2:8c 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) 06/06/2025 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 141.14 20.15 120.99 4421.47 35774.66 08:53:01 PM 144.12 1.58 142.54 304.86 9815.34 08:54:01 PM 119.08 3.26 115.82 924.54 20458.46 08:55:01 PM 16.58 0.47 16.12 246.42 4182.70 08:56:01 PM 34.10 2.31 31.79 290.82 8520.57 Average: 90.81 5.50 85.30 1226.76 15679.75 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5544168 2464560 30.77 2088 1837316 868116 9.58 526828 1659192 134520 08:53:01 PM 4985172 3023556 37.75 2088 2036812 1187900 13.12 972168 1731264 83972 08:54:01 PM 4110784 3897944 48.67 2088 2608720 1388212 15.33 1497800 2031124 101296 08:55:01 PM 4032288 3976440 49.65 2088 2646920 1417688 15.65 1551660 2051176 12760 08:56:01 PM 4336128 3672600 45.86 2088 2889076 928880 10.26 1356264 1935684 98100 Average: 4601708 3407020 42.54 2088 2403769 1158159 12.79 1180944 1881688 86130 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 362.84 213.44 1442.40 59.45 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 322.02 369.72 1777.57 62.87 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 358.82 424.28 3490.11 442.19 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 11.35 11.53 53.72 2.74 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 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 169.68 211.54 54.29 1739.63 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 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 244.45 246.10 1362.81 462.49 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 06/06/2025 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.55 0.00 4.36 3.32 0.12 55.65 08:52:01 PM 0 42.35 0.00 5.68 5.64 0.13 46.21 08:52:01 PM 1 30.83 0.00 3.05 1.06 0.11 64.95 08:53:01 PM all 49.07 0.00 3.93 2.27 0.13 44.60 08:53:01 PM 0 55.15 0.00 6.23 2.52 0.16 35.93 08:53:01 PM 1 43.07 0.00 1.64 2.01 0.12 53.16 08:54:01 PM all 67.31 0.00 3.73 3.54 0.15 25.27 08:54:01 PM 0 62.62 0.00 4.91 5.11 0.14 27.22 08:54:01 PM 1 72.03 0.00 2.57 1.97 0.15 23.29 08:55:01 PM all 83.60 0.00 1.77 0.03 0.13 14.47 08:55:01 PM 0 82.57 0.00 1.91 0.04 0.15 15.33 08:55:01 PM 1 84.64 0.00 1.61 0.02 0.13 13.61 08:56:01 PM all 58.71 0.00 2.75 1.13 0.12 37.29 08:56:01 PM 0 56.18 0.00 3.39 0.73 0.11 39.59 08:56:01 PM 1 61.22 0.00 2.11 1.54 0.13 35.00 Average: all 58.88 0.00 3.31 2.07 0.13 35.61 Average: 0 59.68 0.00 4.43 2.81 0.14 32.93 Average: 1 58.08 0.00 2.20 1.32 0.13 38.28