---> uname -a: Linux prd-centos7-docker-2c-8g-3.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 582 4755 16 2483 6942 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:f1:48:67 brd ff:ff:ff:ff:ff:ff inet 10.32.7.96/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fef1:4867/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:23:79:27 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) 11/17/2023 _x86_64_ (2 CPU) 05:43:53 PM LINUX RESTART 05:45:01 PM tps rtps wtps bread/s bwrtn/s 05:46:01 PM 102.78 0.77 102.01 101.78 8558.63 05:47:02 PM 119.64 2.23 117.41 913.70 8419.27 05:48:01 PM 32.78 0.15 32.63 5.01 6422.70 05:49:01 PM 32.71 2.45 30.26 582.85 4268.63 Average: 72.14 1.40 70.73 402.46 6919.48 05:45:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:46:01 PM 5164748 2843992 35.51 2088 1991640 1122088 12.39 784836 1755224 140384 05:47:02 PM 4437608 3571132 44.59 2088 2241780 1526684 16.86 1403772 1835352 146300 05:48:01 PM 4312344 3696396 46.15 2088 2295568 1613800 17.82 1514548 1842096 17104 05:49:01 PM 4860236 3148504 39.31 2088 2416404 905600 10.00 1007436 1793876 45088 Average: 4693734 3315006 41.39 2088 2236348 1292043 14.27 1177648 1806637 87219 05:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:46:01 PM eth0 175.60 163.16 823.32 37.65 0.00 0.00 0.00 05:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:02 PM eth0 372.84 446.08 2609.20 62.27 0.00 0.00 0.00 05:47:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 PM eth0 45.01 51.93 325.58 8.53 0.00 0.00 0.00 05:48:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 05:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 PM eth0 30.87 25.06 65.01 9.49 0.00 0.00 0.00 05:49:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 05:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 156.55 172.07 958.50 29.57 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 11/17/2023 _x86_64_ (2 CPU) 05:43:53 PM LINUX RESTART 05:45:01 PM CPU %user %nice %system %iowait %steal %idle 05:46:01 PM all 42.87 0.00 3.92 1.32 0.14 51.75 05:46:01 PM 0 43.99 0.00 4.39 1.94 0.14 49.55 05:46:01 PM 1 41.76 0.00 3.45 0.71 0.12 53.96 05:47:02 PM all 57.98 0.00 3.26 2.53 0.21 36.02 05:47:02 PM 0 52.09 0.00 4.98 3.34 0.22 39.37 05:47:02 PM 1 63.93 0.00 1.51 1.73 0.20 32.64 05:48:01 PM all 81.31 0.00 1.93 0.26 0.16 16.34 05:48:01 PM 0 81.44 0.00 2.06 0.52 0.17 15.81 05:48:01 PM 1 81.19 0.00 1.78 0.00 0.17 16.85 05:49:01 PM all 62.16 0.00 2.64 0.14 0.12 34.94 05:49:01 PM 0 76.33 0.00 2.88 0.22 0.13 20.45 05:49:01 PM 1 48.40 0.00 2.42 0.07 0.11 49.00 Average: all 60.81 0.00 2.95 1.07 0.16 35.01 Average: 0 63.18 0.00 3.60 1.52 0.16 31.54 Average: 1 58.45 0.00 2.30 0.63 0.15 38.47