---> uname -a: Linux prd-centos7-docker-2c-8g-10950.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 655 4791 16 2373 6871 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:2a:82:80 brd ff:ff:ff:ff:ff:ff inet 10.32.6.159/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe2a:8280/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:33:d4:59:23 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) 12/04/2025 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 194.14 88.32 105.83 6948.24 39022.05 08:53:01 PM 73.72 0.00 73.72 0.00 8190.06 08:54:01 PM 109.29 1.12 108.18 260.67 6197.30 08:55:01 PM 97.52 3.45 94.07 939.81 6341.71 08:56:01 PM 35.06 1.76 33.30 200.37 5187.54 Average: 101.94 18.93 83.02 1669.86 12987.93 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5642700 2366036 29.54 2088 1712700 924676 10.21 562140 1557752 57696 08:53:01 PM 5403588 2605148 32.53 2088 1899240 936460 10.34 620056 1701332 65984 08:54:01 PM 4936900 3071836 38.36 2088 2049008 1271436 14.04 1003768 1750332 77028 08:55:01 PM 4579720 3429016 42.82 2088 2202028 1363420 15.05 1289372 1802352 31156 08:56:01 PM 4935832 3072904 38.37 2088 2302444 941240 10.39 1049528 1684128 7420 Average: 5099748 2908988 36.32 2088 2033084 1087446 12.01 904973 1699179 47857 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 394.06 198.88 976.37 59.46 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 65.73 61.55 706.78 6.88 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 274.56 307.58 1488.76 49.93 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 271.44 323.42 1905.48 45.20 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 32.88 32.52 223.58 9.15 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 207.72 184.78 1060.14 34.12 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) 12/04/2025 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 43.16 0.00 11.92 6.69 2.46 35.78 08:52:01 PM 0 49.25 0.00 12.95 7.97 2.66 27.18 08:52:01 PM 1 37.14 0.00 10.90 5.42 2.26 44.28 08:53:01 PM all 35.23 0.00 3.30 0.73 1.72 59.02 08:53:01 PM 0 37.84 0.00 3.32 0.40 1.65 56.79 08:53:01 PM 1 32.66 0.00 3.27 1.05 1.81 61.21 08:54:01 PM all 56.61 0.00 4.53 1.43 3.08 34.34 08:54:01 PM 0 52.13 0.00 6.61 1.96 2.98 36.32 08:54:01 PM 1 61.14 0.00 2.44 0.91 3.16 32.35 08:55:01 PM all 63.51 0.00 3.16 1.31 3.13 28.89 08:55:01 PM 0 57.58 0.00 4.32 2.30 3.05 32.75 08:55:01 PM 1 69.51 0.00 1.97 0.31 3.23 24.98 08:56:01 PM all 39.78 0.00 2.62 0.28 2.35 54.97 08:56:01 PM 0 62.23 0.00 3.19 0.43 2.55 31.60 08:56:01 PM 1 18.47 0.00 2.09 0.13 2.14 77.17 Average: all 47.54 0.00 5.09 2.08 2.54 42.75 Average: 0 51.75 0.00 6.07 2.60 2.58 37.00 Average: 1 43.37 0.00 4.13 1.56 2.51 48.43