---> uname -a: Linux prd-centos7-docker-2c-1g-41479.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 588 5128 16 2103 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:e0:49:76 brd ff:ff:ff:ff:ff:ff inet 10.30.106.117/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fee0:4976/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:ab:cf:ae 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) 09/24/2024 _x86_64_ (2 CPU) 04:42:17 PM LINUX RESTART 04:43:01 PM tps rtps wtps bread/s bwrtn/s 04:44:01 PM 123.27 18.93 104.34 4019.03 4693.30 04:45:01 PM 236.08 1.95 234.13 1587.07 7742.03 04:46:01 PM 175.22 8.53 166.69 1167.22 5229.66 Average: 178.16 9.81 168.35 2258.69 5887.63 04:43:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 PM 5619088 2389828 29.84 2620 1729336 928940 10.26 563656 1573196 38688 04:45:01 PM 5325228 2683688 33.51 2620 1995628 899756 9.93 621908 1753576 106268 04:46:01 PM 5315928 2692988 33.62 2620 2044744 842852 9.31 739680 1635644 1052 Average: 5420081 2588835 32.32 2620 1923236 890516 9.83 641748 1654139 48669 04:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:44:01 PM eth0 316.02 178.45 1187.50 64.84 0.00 0.00 0.00 04:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 PM eth0 48.83 36.03 634.21 8.69 0.00 0.00 0.00 04:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 PM eth0 30.65 25.92 86.90 16.02 0.00 0.00 0.00 04:46:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 04:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 131.93 80.18 636.48 29.87 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) 09/24/2024 _x86_64_ (2 CPU) 04:42:17 PM LINUX RESTART 04:43:01 PM CPU %user %nice %system %iowait %steal %idle 04:44:01 PM all 25.34 0.00 2.68 9.27 0.11 62.61 04:44:01 PM 0 35.78 0.00 2.96 11.33 0.12 49.80 04:44:01 PM 1 15.15 0.00 2.41 7.25 0.10 75.08 04:45:01 PM all 25.03 0.00 2.91 9.30 0.10 62.66 04:45:01 PM 0 38.71 0.00 4.01 8.74 0.11 48.44 04:45:01 PM 1 11.85 0.00 1.86 9.84 0.10 76.35 04:46:01 PM all 33.40 0.00 5.46 3.29 0.12 57.73 04:46:01 PM 0 44.45 0.00 6.04 2.67 0.12 46.71 04:46:01 PM 1 22.56 0.00 4.89 3.89 0.12 68.54 Average: all 27.92 0.00 3.68 7.29 0.11 61.00 Average: 0 39.65 0.00 4.34 7.58 0.12 48.32 Average: 1 16.51 0.00 3.05 7.00 0.11 73.33