---> uname -a: Linux prd-centos7-docker-2c-1g-75566.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 587 5121 16 2111 6947 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:e5:fc:be brd ff:ff:ff:ff:ff:ff inet 10.30.107.136/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fee5:fcbe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:34:c6:a1 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) 10/09/2024 _x86_64_ (2 CPU) 02:53:43 PM LINUX RESTART 02:54:01 PM tps rtps wtps bread/s bwrtn/s 02:55:03 PM 273.27 95.29 177.99 7823.88 40887.93 02:56:01 PM 246.52 2.02 244.50 1641.49 8081.12 02:57:01 PM 154.45 8.48 145.97 1141.91 4671.99 Average: 224.50 35.64 188.87 3557.27 17991.66 02:54:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:55:03 PM 5452820 2556096 31.92 2620 1868468 927312 10.24 617920 1659624 169220 02:56:01 PM 5278720 2730196 34.09 2620 2003988 935124 10.32 661952 1758728 88052 02:57:01 PM 5299936 2708980 33.82 2620 2051636 847088 9.35 751852 1637804 900 Average: 5343825 2665091 33.28 2620 1974697 903175 9.97 677241 1685385 86057 02:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:55:03 PM eth0 372.52 217.00 1572.19 67.49 0.00 0.00 0.00 02:55:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 PM eth0 41.30 33.10 308.65 10.00 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 28.88 24.55 73.58 15.66 0.00 0.00 0.00 02:57:01 PM lo 0.53 0.53 0.11 0.11 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 Average: eth0 148.77 92.21 655.37 31.29 0.00 0.00 0.00 Average: lo 0.18 0.18 0.04 0.04 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) 10/09/2024 _x86_64_ (2 CPU) 02:53:43 PM LINUX RESTART 02:54:01 PM CPU %user %nice %system %iowait %steal %idle 02:55:03 PM all 33.12 0.00 7.39 16.84 0.12 42.53 02:55:03 PM 0 42.10 0.00 7.90 17.82 0.11 32.08 02:55:03 PM 1 24.30 0.00 6.87 15.89 0.14 52.79 02:56:01 PM all 24.27 0.00 2.32 9.47 0.11 63.83 02:56:01 PM 0 42.11 0.00 3.52 12.63 0.11 41.62 02:56:01 PM 1 7.19 0.00 1.15 6.45 0.09 85.11 02:57:01 PM all 35.10 0.00 5.06 5.78 0.11 53.96 02:57:01 PM 0 52.26 0.00 5.57 6.51 0.11 35.56 02:57:01 PM 1 18.69 0.00 4.58 5.06 0.14 71.54 Average: all 30.93 0.00 4.96 10.70 0.12 53.30 Average: 0 45.53 0.00 5.70 12.33 0.11 36.33 Average: 1 16.83 0.00 4.23 9.13 0.12 69.69