---> uname -a: Linux prd-centos7-docker-2c-8g-301.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 7.0G 14G 35% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 542 5208 16 2070 6993 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:01:b5:54 brd ff:ff:ff:ff:ff:ff inet 10.32.6.32/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe01:b554/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:6d:2c:67 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) 02:24:57 PM LINUX RESTART 02:26:01 PM tps rtps wtps bread/s bwrtn/s 02:27:01 PM 83.25 1.28 81.97 951.21 9347.31 02:28:01 PM 26.88 1.37 25.51 137.75 4595.82 02:29:01 PM 28.43 0.37 28.06 57.30 1613.42 Average: 46.19 1.00 45.18 382.10 5185.72 02:26:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 PM 5405996 2602736 32.50 2088 1995880 917780 10.13 507144 1790460 122864 02:28:01 PM 5356400 2652332 33.12 2088 2001268 878448 9.70 672508 1675436 1620 02:29:01 PM 5342988 2665744 33.29 2088 2013332 879592 9.71 684328 1676796 28840 Average: 5368461 2640271 32.97 2088 2003493 891940 9.85 621327 1714231 51108 02:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:27:01 PM eth0 35.60 35.10 519.85 15.01 0.00 0.00 0.00 02:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM eth0 5.45 4.26 4.45 2.07 0.00 0.00 0.00 02:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM eth0 14.02 14.62 37.11 6.07 0.00 0.00 0.00 02:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 18.36 18.00 187.14 7.72 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 12/13/2023 _x86_64_ (2 CPU) 02:24:57 PM LINUX RESTART 02:26:01 PM CPU %user %nice %system %iowait %steal %idle 02:27:01 PM all 29.23 0.00 3.04 0.68 0.10 66.94 02:27:01 PM 0 26.42 0.00 3.20 0.52 0.10 69.75 02:27:01 PM 1 32.06 0.00 2.87 0.86 0.11 64.11 02:28:01 PM all 4.14 0.00 0.49 0.62 0.03 94.72 02:28:01 PM 0 3.98 0.00 0.55 0.39 0.03 95.05 02:28:01 PM 1 4.32 0.00 0.44 0.86 0.02 94.37 02:29:01 PM all 24.59 0.00 1.73 0.33 0.08 73.28 02:29:01 PM 0 28.38 0.00 1.81 0.52 0.09 69.20 02:29:01 PM 1 20.85 0.00 1.65 0.12 0.09 77.29 Average: all 19.14 0.00 1.74 0.54 0.07 78.51 Average: 0 19.41 0.00 1.84 0.48 0.07 78.20 Average: 1 18.88 0.00 1.64 0.61 0.07 78.80