---> uname -a: Linux prd-centos7-docker-2c-8g-208.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 558 4777 16 2485 6965 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:38:7a:93 brd ff:ff:ff:ff:ff:ff inet 10.32.7.173/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe38:7a93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:a4:37:0b 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) 11/19/2023 _x86_64_ (2 CPU) 01:47:36 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 85.71 19.97 65.74 3854.09 5292.62 01:50:01 PM 137.13 1.73 135.40 223.15 12289.52 01:51:01 PM 81.18 2.65 78.53 923.28 8272.51 01:52:01 PM 14.39 2.07 12.33 480.69 1983.89 Average: 79.60 6.54 73.05 1359.59 6968.80 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5542484 2466248 30.79 2088 1853384 888160 9.81 508476 1680256 152344 01:50:01 PM 5034900 2973832 37.13 2088 2061896 1149556 12.69 879044 1777176 73904 01:51:01 PM 4514676 3494056 43.63 2088 2281652 1456660 16.08 1319508 1836004 37896 01:52:01 PM 4932192 3076540 38.41 2088 2398900 885340 9.77 943092 1788576 86356 Average: 5006063 3002669 37.49 2088 2148958 1094929 12.09 912530 1770503 87625 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 401.95 244.05 1444.58 55.10 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 329.89 367.63 1801.32 60.03 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 234.83 278.50 1802.48 39.50 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 17.82 16.61 59.41 6.34 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 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 245.51 226.69 1276.59 40.19 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) 11/19/2023 _x86_64_ (2 CPU) 01:47:36 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 35.41 0.00 3.89 1.23 0.10 59.38 01:49:01 PM 0 44.75 0.00 5.08 0.76 0.11 49.31 01:49:01 PM 1 26.31 0.00 2.69 1.70 0.09 69.21 01:50:01 PM all 46.63 0.00 3.68 2.11 0.11 47.48 01:50:01 PM 0 39.70 0.00 4.59 3.26 0.11 52.34 01:50:01 PM 1 53.65 0.00 2.76 0.94 0.11 42.53 01:51:01 PM all 78.13 0.00 2.61 1.11 0.11 18.04 01:51:01 PM 0 74.96 0.00 3.56 1.83 0.13 19.52 01:51:01 PM 1 81.29 0.00 1.66 0.37 0.11 16.57 01:52:01 PM all 79.12 0.00 2.21 0.07 0.11 18.48 01:52:01 PM 0 79.91 0.00 2.45 0.06 0.11 17.48 01:52:01 PM 1 78.34 0.00 1.98 0.11 0.11 19.47 Average: all 59.53 0.00 3.11 1.14 0.11 36.12 Average: 0 59.49 0.00 3.94 1.50 0.11 34.96 Average: 1 59.56 0.00 2.28 0.79 0.10 37.27