---> uname -a: Linux prd-centos7-docker-2c-1g-18706.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 retpoline_amd ssbd 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 40G 6.4G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 619 5060 16 2141 6913 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:53:a7:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.212/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe53:a7f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:ed:61:89 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 06/05/2025 _x86_64_ (2 CPU) 02:54:21 PM LINUX RESTART 02:55:01 PM tps rtps wtps bread/s bwrtn/s 02:56:01 PM 134.76 10.43 124.33 2404.53 5910.09 02:57:01 PM 284.93 6.61 278.32 947.08 8408.91 02:58:01 PM 46.28 0.07 46.21 5.86 1524.57 02:59:01 PM 23.48 2.01 21.47 223.15 605.51 Average: 122.37 4.78 117.59 895.17 4112.41 02:55:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:56:01 PM 5303180 2705728 33.78 2620 2011512 897032 9.90 635140 1761056 206948 02:57:01 PM 5189584 2819324 35.20 2620 2071104 931428 10.28 732912 1758184 39936 02:58:01 PM 5182944 2825964 35.29 2620 2071252 932596 10.30 737860 1758268 12 02:59:01 PM 5165124 2843784 35.51 2620 2076204 949348 10.48 865552 1648188 8248 Average: 5210208 2798700 34.94 2620 2057518 927601 10.24 742866 1731424 63786 02:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:56:01 PM eth0 137.92 107.54 1090.45 15.73 0.00 0.00 0.00 02:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM eth0 22.51 19.45 109.72 9.72 0.00 0.00 0.00 02:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM eth0 2.15 1.98 1.38 6.18 0.00 0.00 0.00 02:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 PM eth0 22.25 19.08 17.61 9.58 0.00 0.00 0.00 02:59:01 PM lo 0.60 0.60 0.12 0.12 0.00 0.00 0.00 02:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 46.21 37.02 304.78 10.30 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 06/05/2025 _x86_64_ (2 CPU) 02:54:21 PM LINUX RESTART 02:55:01 PM CPU %user %nice %system %iowait %steal %idle 02:56:01 PM all 35.87 0.00 3.84 2.47 0.11 57.71 02:56:01 PM 0 55.18 0.00 5.38 3.13 0.13 36.19 02:56:01 PM 1 17.22 0.00 2.36 1.81 0.12 78.48 02:57:01 PM all 19.88 0.00 4.66 1.87 0.07 73.51 02:57:01 PM 0 30.94 0.00 5.32 1.58 0.07 62.09 02:57:01 PM 1 9.09 0.00 4.03 2.16 0.05 84.68 02:58:01 PM all 0.38 0.00 0.08 0.22 0.03 99.30 02:58:01 PM 0 0.38 0.00 0.08 0.30 0.02 99.21 02:58:01 PM 1 0.39 0.00 0.07 0.15 0.03 99.36 02:59:01 PM all 26.26 0.00 2.00 0.19 0.07 71.48 02:59:01 PM 0 46.16 0.00 2.74 0.35 0.09 50.66 02:59:01 PM 1 7.13 0.00 1.28 0.03 0.07 91.49 Average: all 20.38 0.00 2.62 1.17 0.07 75.76 Average: 0 32.65 0.00 3.33 1.32 0.07 62.62 Average: 1 8.39 0.00 1.92 1.03 0.07 88.59