---> uname -a: Linux prd-centos7-docker-2c-1g-39821.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 6.9G 34G 18% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 588 4621 16 2610 6939 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:b3:7e:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.93/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:feb3:7eb6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3f:7b:5d:76 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) 09/19/2024 _x86_64_ (2 CPU) 01:13:49 PM LINUX RESTART 01:14:01 PM tps rtps wtps bread/s bwrtn/s 01:15:01 PM 247.88 92.39 155.49 8338.10 40679.89 01:16:01 PM 324.58 5.81 318.77 2432.64 9956.81 01:17:01 PM 98.38 4.60 93.79 319.39 19223.12 Average: 223.61 34.26 189.35 3696.45 23285.64 01:14:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:15:01 PM 5512168 2496740 31.17 2620 1831136 925396 10.22 603124 1627448 143972 01:16:01 PM 5223672 2785236 34.78 2620 2032192 957056 10.57 702596 1761980 31864 01:17:01 PM 4707488 3301420 41.22 2620 2547776 945632 10.44 1118264 1845008 904 Average: 5147776 2861132 35.72 2620 2137035 942695 10.41 807995 1744812 58913 01:14:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:15:01 PM eth0 389.59 250.69 1505.11 70.57 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 40.06 31.71 350.27 8.95 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 522.97 494.64 5663.58 2968.04 0.00 0.00 0.00 01:17:01 PM lo 0.63 0.63 0.12 0.12 0.00 0.00 0.00 01:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 317.53 259.01 2506.38 1015.90 0.00 0.00 0.00 Average: lo 0.21 0.21 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) 09/19/2024 _x86_64_ (2 CPU) 01:13:49 PM LINUX RESTART 01:14:01 PM CPU %user %nice %system %iowait %steal %idle 01:15:01 PM all 32.93 0.00 6.45 17.59 0.12 42.91 01:15:01 PM 0 29.10 0.00 6.01 15.64 0.12 49.13 01:15:01 PM 1 36.77 0.00 6.90 19.55 0.12 36.66 01:16:01 PM all 29.09 0.00 5.50 9.91 0.13 55.36 01:16:01 PM 0 15.59 0.00 4.40 10.23 0.12 69.65 01:16:01 PM 1 43.14 0.00 6.63 9.57 0.13 40.53 01:17:01 PM all 28.19 0.00 2.92 4.20 0.08 64.61 01:17:01 PM 0 20.40 0.00 2.70 3.90 0.07 72.93 01:17:01 PM 1 36.08 0.00 3.12 4.51 0.11 56.18 Average: all 30.07 0.00 4.95 10.56 0.11 54.32 Average: 0 21.67 0.00 4.37 9.90 0.10 63.96 Average: 1 38.62 0.00 5.54 11.22 0.12 44.50