---> uname -a: Linux prd-centos7-docker-2c-8g-5669.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 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: 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 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 20G 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 581 4798 16 2440 6945 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:24:f4:79 brd ff:ff:ff:ff:ff:ff inet 10.32.6.66/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe24:f479/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:af:9c:30:d4 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/27/2024 _x86_64_ (2 CPU) 01:47:38 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 92.53 20.21 72.32 4499.34 6890.08 01:50:01 PM 136.13 1.33 134.80 246.95 9647.09 01:51:01 PM 81.67 3.25 78.42 904.70 8195.20 01:52:01 PM 14.34 2.28 12.06 514.37 1976.69 Average: 81.12 6.71 74.41 1529.14 6676.58 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5516044 2492692 31.12 2088 1870016 874092 9.65 530092 1685940 161580 01:50:01 PM 5021612 2987124 37.30 2088 2031812 1142952 12.62 935172 1736768 76884 01:51:01 PM 4405516 3603220 44.99 2088 2244776 1578628 17.43 1472312 1795300 37120 01:52:01 PM 4945240 3063496 38.25 2088 2363536 874688 9.66 974600 1748244 86600 Average: 4972103 3036633 37.92 2088 2127535 1117590 12.34 978044 1741563 90546 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 396.41 249.11 1477.31 54.97 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 324.03 373.51 1670.24 64.80 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 202.95 239.31 1708.26 33.69 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 17.37 16.09 59.88 6.40 0.00 0.00 0.00 01:52:01 PM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 234.53 219.39 1227.94 39.90 0.00 0.00 0.00 Average: lo 0.03 0.03 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/27/2024 _x86_64_ (2 CPU) 01:47:38 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 37.46 0.00 4.27 0.97 0.11 57.19 01:49:01 PM 0 28.41 0.00 3.98 0.95 0.11 66.55 01:49:01 PM 1 46.68 0.00 4.57 0.99 0.11 47.65 01:50:01 PM all 48.23 0.00 3.63 1.52 0.12 46.50 01:50:01 PM 0 45.52 0.00 5.15 2.32 0.12 46.89 01:50:01 PM 1 50.94 0.00 2.14 0.71 0.11 46.10 01:51:01 PM all 79.01 0.00 2.79 1.21 0.13 16.86 01:51:01 PM 0 77.32 0.00 3.36 1.09 0.15 18.08 01:51:01 PM 1 80.69 0.00 2.19 1.33 0.13 15.65 01:52:01 PM all 78.40 0.00 2.22 0.07 0.12 19.19 01:52:01 PM 0 79.79 0.00 2.51 0.11 0.13 17.46 01:52:01 PM 1 77.05 0.00 1.92 0.04 0.11 20.88 Average: all 60.55 0.00 3.24 0.95 0.12 35.15 Average: 0 57.40 0.00 3.76 1.13 0.13 37.58 Average: 1 63.71 0.00 2.71 0.77 0.11 32.70