---> uname -a: Linux prd-centos7-docker-2c-8g-4723.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 631 4854 16 2335 6899 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:05:a2:46 brd ff:ff:ff:ff:ff:ff inet 10.32.6.96/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe05:a246/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4a:b9:74:bf 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) 03:20:20 PM LINUX RESTART 03:21:01 PM tps rtps wtps bread/s bwrtn/s 03:22:01 PM 87.07 8.91 78.16 854.07 5165.87 03:23:01 PM 82.63 1.55 81.09 1029.37 7977.04 03:24:01 PM 73.31 7.43 65.88 1020.75 13197.00 03:25:01 PM 20.88 1.27 19.61 128.01 635.11 Average: 65.97 4.79 61.18 758.04 6743.42 03:21:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:22:01 PM 5382480 2626256 32.79 2088 1878736 995448 10.99 682408 1670408 162212 03:23:01 PM 5306632 2702104 33.74 2088 1996496 922292 10.18 643396 1755536 93772 03:24:01 PM 5025508 2983228 37.25 2088 2267572 943108 10.41 897604 1761308 148 03:25:01 PM 4966156 3042580 37.99 2088 2271312 988944 10.92 973192 1744388 9008 Average: 5170194 2838542 35.44 2088 2103529 962448 10.63 799150 1732910 66285 03:21:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:22:01 PM eth0 110.49 81.41 898.03 21.81 0.00 0.00 0.00 03:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM eth0 35.90 32.83 305.57 7.30 0.00 0.00 0.00 03:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM eth0 338.92 338.77 2916.26 724.87 0.00 0.00 0.00 03:24:01 PM lo 0.60 0.60 0.11 0.11 0.00 0.00 0.00 03:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM eth0 11.79 13.22 11.14 6.28 0.00 0.00 0.00 03:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 124.26 116.55 1032.66 190.04 0.00 0.00 0.00 Average: lo 0.15 0.15 0.03 0.03 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) 03:20:20 PM LINUX RESTART 03:21:01 PM CPU %user %nice %system %iowait %steal %idle 03:22:01 PM all 35.43 0.00 3.22 2.73 3.46 55.15 03:22:01 PM 0 37.56 0.00 3.49 1.23 3.61 54.12 03:22:01 PM 1 33.32 0.00 2.96 4.22 3.30 56.20 03:23:01 PM all 35.96 0.00 3.54 0.96 3.41 56.12 03:23:01 PM 0 49.06 0.00 4.33 1.24 3.89 41.48 03:23:01 PM 1 23.24 0.00 2.76 0.71 2.96 70.33 03:24:01 PM all 33.48 0.00 6.79 1.48 4.32 53.94 03:24:01 PM 0 41.92 0.00 7.53 1.74 4.68 44.13 03:24:01 PM 1 25.26 0.00 6.09 1.20 3.97 63.49 03:25:01 PM all 38.32 0.00 2.19 0.23 3.14 56.12 03:25:01 PM 0 48.07 0.00 2.25 0.33 3.46 45.89 03:25:01 PM 1 28.76 0.00 2.13 0.15 2.81 66.14 Average: all 35.80 0.00 3.94 1.35 3.58 55.33 Average: 0 44.13 0.00 4.40 1.13 3.91 46.42 Average: 1 27.62 0.00 3.49 1.56 3.26 64.07