---> uname -a: Linux prd-centos7-docker-2c-1g-3077.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 7.2G 33G 18% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 689 4232 16 2899 6824 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:54:63:44 brd ff:ff:ff:ff:ff:ff inet 10.30.107.97/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fe54:6344/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:80:a9:c5 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) 02/06/2024 _x86_64_ (2 CPU) 12:07:32 PM LINUX RESTART 12:08:01 PM tps rtps wtps bread/s bwrtn/s 12:09:01 PM 113.35 11.30 102.05 1456.30 6825.69 12:10:01 PM 336.53 8.38 328.15 2528.18 10200.17 12:11:01 PM 323.83 1.48 322.35 158.03 34570.15 Average: 257.88 7.06 250.82 1380.85 17196.94 12:08:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:09:01 PM 5375344 2633572 32.88 2620 1914872 985640 10.88 625296 1717220 173660 12:10:01 PM 5218740 2790176 34.84 2620 2070820 927640 10.24 662140 1801216 62860 12:11:01 PM 4414556 3594360 44.88 2620 2808704 936524 10.34 1182172 2012148 320 Average: 5002880 3006036 37.53 2620 2264799 949935 10.49 823203 1843528 78947 12:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:09:01 PM eth0 254.14 168.20 1504.24 51.18 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 31.76 24.08 205.13 7.02 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 518.17 489.07 8775.74 1908.17 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 268.02 227.11 3494.70 655.35 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 02/06/2024 _x86_64_ (2 CPU) 12:07:32 PM LINUX RESTART 12:08:01 PM CPU %user %nice %system %iowait %steal %idle 12:09:01 PM all 42.10 0.00 3.39 2.88 0.10 51.53 12:09:01 PM 0 16.11 0.00 1.88 2.00 0.12 79.89 12:09:01 PM 1 69.41 0.00 4.99 3.82 0.09 21.69 12:10:01 PM all 33.17 0.00 5.86 8.68 0.10 52.18 12:10:01 PM 0 26.36 0.00 5.26 9.06 0.10 59.22 12:10:01 PM 1 40.08 0.00 6.48 8.30 0.09 45.05 12:11:01 PM all 28.73 0.00 4.17 15.51 0.08 51.51 12:11:01 PM 0 27.11 0.00 3.94 22.49 0.09 46.37 12:11:01 PM 1 30.35 0.00 4.37 8.52 0.09 56.67 Average: all 34.67 0.00 4.47 9.02 0.10 51.74 Average: 0 23.14 0.00 3.68 11.09 0.10 61.98 Average: 1 46.46 0.00 5.28 6.90 0.09 41.27