---> uname -a: Linux prd-centos7-docker-1c-4g-33661.novalocal 3.10.0-1160.118.1.el7.x86_64 #1 SMP Wed Apr 24 16:01:50 UTC 2024 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 ssbd rsb_ctxsw 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 6.2G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 575 5094 16 2150 6952 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:a6:3b:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.170.134/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fea6:3bf5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:61:8c:6d:e4 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 10/02/2024 _x86_64_ (2 CPU) 01:20:28 AM LINUX RESTART 01:21:45 AM tps rtps wtps bread/s bwrtn/s 01:22:02 AM 75.37 28.16 47.21 1882.38 2619.60 01:23:01 AM 88.57 17.88 70.70 4273.98 5146.47 01:24:01 AM 126.38 7.39 118.98 831.84 6221.57 01:25:01 AM 205.01 0.18 204.83 22.39 6547.40 Average: 134.91 10.06 124.85 1710.90 5699.21 01:21:45 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:22:02 AM 6137052 1871676 23.37 2620 1529484 582152 6.43 188756 1444512 25424 01:23:01 AM 5616340 2392388 29.87 2620 1803880 853312 9.42 684836 1441040 88712 01:24:01 AM 5379876 2628852 32.82 2620 1977524 871880 9.63 748656 1568900 112988 01:25:01 AM 5266604 2742124 34.24 2620 2076248 865552 9.56 787936 1622880 77020 Average: 5599968 2408760 30.08 2620 1846784 793224 8.76 602546 1519333 76036 01:21:45 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:22:02 AM eth0 12.53 8.75 2.27 1.61 0.00 0.00 0.00 01:22:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 361.28 269.65 2175.76 79.69 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 57.39 53.04 583.71 7.08 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 29.40 28.93 234.43 6.40 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 137.00 107.49 909.90 28.38 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 10/02/2024 _x86_64_ (2 CPU) 01:20:28 AM LINUX RESTART 01:21:45 AM CPU %user %nice %system %iowait %steal %idle 01:22:02 AM all 9.16 0.00 7.74 53.14 0.13 29.83 01:22:02 AM 0 8.34 0.00 8.15 56.45 0.06 27.00 01:22:02 AM 1 9.99 0.00 7.27 49.90 0.13 32.71 01:23:01 AM all 42.45 0.00 3.84 9.89 0.14 43.68 01:23:01 AM 0 38.04 0.00 3.50 6.30 0.15 52.01 01:23:01 AM 1 46.88 0.00 4.19 13.50 0.15 35.28 01:24:01 AM all 21.78 0.00 2.41 6.49 0.10 69.23 01:24:01 AM 0 13.88 0.00 2.02 6.25 0.09 77.76 01:24:01 AM 1 29.85 0.00 2.81 6.72 0.09 60.52 01:25:01 AM all 28.80 0.00 2.21 6.23 0.12 62.64 01:25:01 AM 0 14.47 0.00 1.80 5.69 0.09 77.96 01:25:01 AM 1 43.79 0.00 2.63 6.79 0.16 46.62 Average: all 28.99 0.00 3.22 11.34 0.12 56.33 Average: 0 20.67 0.00 2.90 10.29 0.10 66.04 Average: 1 37.52 0.00 3.55 12.42 0.13 46.39