---> uname -a: Linux prd-centos7-docker-2c-8g-298.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: 2799.998 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 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 580 5062 16 2177 6951 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:64:03:4c brd ff:ff:ff:ff:ff:ff inet 10.32.7.74/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:fe64:34c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:38:56:cb 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) 02:15:25 PM LINUX RESTART 02:16:02 PM tps rtps wtps bread/s bwrtn/s 02:17:01 PM 64.62 3.78 60.84 255.28 5164.85 02:18:01 PM 82.38 2.98 79.40 1663.42 11427.32 02:19:01 PM 61.36 7.15 54.21 488.21 5515.16 Average: 69.48 4.64 64.84 805.36 7381.41 02:16:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 PM 5543088 2465652 30.79 2088 1864504 845500 9.33 505852 1684668 158708 02:18:01 PM 5230928 2777812 34.68 2088 2052756 952324 10.51 670664 1801768 35440 02:19:01 PM 5197972 2810768 35.10 2088 2115996 906444 10.01 814636 1679308 3292 Average: 5323996 2684744 33.52 2088 2011085 901423 9.95 663717 1721915 65813 02:16:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:17:01 PM eth0 70.75 67.89 937.12 8.04 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM eth0 44.97 42.04 429.15 17.03 0.00 0.00 0.00 02:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM eth0 66.89 77.86 322.31 285.51 0.00 0.00 0.00 02:19:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 02:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 60.81 62.57 560.77 104.06 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) 02:15:25 PM LINUX RESTART 02:16:02 PM CPU %user %nice %system %iowait %steal %idle 02:17:01 PM all 31.05 0.00 2.67 0.68 0.09 65.52 02:17:01 PM 0 34.63 0.00 2.89 0.89 0.09 61.50 02:17:01 PM 1 27.51 0.00 2.43 0.46 0.09 69.52 02:18:01 PM all 24.49 0.00 2.36 0.94 0.09 72.13 02:18:01 PM 0 21.98 0.00 1.92 1.07 0.10 74.93 02:18:01 PM 1 27.00 0.00 2.82 0.83 0.07 69.29 02:19:01 PM all 34.69 0.00 5.43 0.74 0.11 59.02 02:19:01 PM 0 44.69 0.00 5.90 1.01 0.11 48.29 02:19:01 PM 1 24.93 0.00 4.99 0.47 0.10 69.51 Average: all 30.04 0.00 3.48 0.79 0.10 65.59 Average: 0 33.64 0.00 3.55 0.99 0.10 61.71 Average: 1 26.47 0.00 3.42 0.59 0.09 69.44