---> uname -a: Linux prd-centos7-docker-2c-1g-84979.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: 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 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 8.1G 32G 21% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 623 3267 16 3930 6882 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:fa:5c:41 brd ff:ff:ff:ff:ff:ff inet 10.30.106.104/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fefa:5c41/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:da:a2:43 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) 11/19/2024 _x86_64_ (2 CPU) 12:11:15 PM LINUX RESTART 12:12:03 PM tps rtps wtps bread/s bwrtn/s 12:13:01 PM 249.32 2.17 247.15 1644.24 9688.37 12:14:01 PM 447.22 6.65 440.57 969.04 96931.12 12:15:01 PM 17.44 0.00 17.44 0.00 12330.64 Average: 237.98 2.95 235.03 862.47 40018.36 12:12:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:13:01 PM 5300544 2708364 33.82 2620 2001400 930008 10.27 645000 1750836 115472 12:14:01 PM 3437380 4571528 57.08 2620 3839912 951108 10.50 900772 3251104 201824 12:15:01 PM 3375876 4633032 57.85 2620 3839912 965120 10.66 1782016 2435916 16 Average: 4037933 3970975 49.58 2620 3227075 948745 10.47 1109263 2479285 105771 12:12:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:13:01 PM eth0 73.71 56.31 977.49 12.94 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 965.20 653.98 24779.51 1828.66 0.00 0.00 0.00 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 1894.87 1783.95 123.49 14510.90 0.00 0.00 0.00 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 988.07 840.01 8721.72 5509.82 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) 11/19/2024 _x86_64_ (2 CPU) 12:11:15 PM LINUX RESTART 12:12:03 PM CPU %user %nice %system %iowait %steal %idle 12:13:01 PM all 34.48 0.00 3.14 7.22 0.11 55.05 12:13:01 PM 0 39.32 0.00 3.73 10.03 0.11 46.82 12:13:01 PM 1 29.71 0.00 2.57 4.45 0.13 63.14 12:14:01 PM all 28.90 0.00 10.56 25.06 0.10 35.38 12:14:01 PM 0 26.93 0.00 10.69 25.87 0.09 36.43 12:14:01 PM 1 30.89 0.00 10.41 24.27 0.09 34.34 12:15:01 PM all 41.78 0.00 1.63 0.06 0.07 56.46 12:15:01 PM 0 41.29 0.00 1.63 0.11 0.09 56.89 12:15:01 PM 1 42.26 0.00 1.64 0.00 0.07 56.03 Average: all 35.07 0.00 5.11 10.77 0.09 48.96 Average: 0 35.83 0.00 5.35 12.00 0.10 46.72 Average: 1 34.32 0.00 4.87 9.55 0.09 51.18