---> uname -a: Linux prd-centos7-docker-2c-8g-374.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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: 2799.870 BogoMIPS: 5599.74 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 7.3G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 582 4820 16 2418 6944 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:14:aa:90 brd ff:ff:ff:ff:ff:ff inet 10.32.6.187/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe14:aa90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:e6:65:e3 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 12/13/2023 _x86_64_ (2 CPU) 06:07:41 PM LINUX RESTART 06:08:01 PM tps rtps wtps bread/s bwrtn/s 06:09:01 PM 131.90 33.69 98.20 6183.21 40399.52 06:10:01 PM 73.98 1.58 72.40 1012.13 7789.64 06:11:01 PM 98.45 8.34 90.11 1111.93 17345.30 Average: 101.44 14.54 86.90 2769.09 21844.82 06:08:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:09:01 PM 5555224 2453516 30.64 2088 1831004 880592 9.72 517820 1658664 130448 06:10:01 PM 5300552 2708188 33.82 2088 2021124 918836 10.14 612092 1791596 135624 06:11:01 PM 4938640 3070100 38.33 2088 2345228 946348 10.45 987024 1749820 328 Average: 5264805 2743935 34.26 2088 2065785 915259 10.11 705645 1733360 88800 06:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:09:01 PM eth0 320.05 201.62 1361.36 55.71 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 48.45 45.89 551.90 8.74 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 258.81 316.47 2055.08 1507.03 0.00 0.00 0.00 06:11:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 06:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 209.11 187.99 1322.78 523.82 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 12/13/2023 _x86_64_ (2 CPU) 06:07:41 PM LINUX RESTART 06:08:01 PM CPU %user %nice %system %iowait %steal %idle 06:09:01 PM all 37.46 0.00 4.64 2.85 0.11 54.93 06:09:01 PM 0 33.04 0.00 4.17 3.31 0.12 59.37 06:09:01 PM 1 41.97 0.00 5.14 2.36 0.11 50.43 06:10:01 PM all 27.77 0.00 2.58 0.53 0.10 69.02 06:10:01 PM 0 32.15 0.00 3.15 0.94 0.12 63.64 06:10:01 PM 1 23.41 0.00 2.01 0.12 0.09 74.37 06:11:01 PM all 34.24 0.00 6.98 2.79 0.11 55.89 06:11:01 PM 0 29.89 0.00 7.29 2.67 0.11 60.04 06:11:01 PM 1 38.62 0.00 6.69 2.92 0.12 51.65 Average: all 33.13 0.00 4.72 2.05 0.11 60.00 Average: 0 31.70 0.00 4.86 2.31 0.12 61.02 Average: 1 34.57 0.00 4.59 1.78 0.11 58.96