---> uname -a: Linux prd-centos7-docker-2c-8g-849.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: 2800.022 BogoMIPS: 5600.04 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 7.8G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 606 4236 16 2978 6907 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:b7:75:5b brd ff:ff:ff:ff:ff:ff inet 10.32.6.55/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:feb7:755b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:62:1c:f7 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) 02/04/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 75.29 19.38 55.90 3784.71 4951.22 08:53:01 PM 118.02 1.42 116.61 211.33 9869.84 08:54:01 PM 133.17 3.31 129.86 1015.31 21840.93 08:55:01 PM 16.17 0.47 15.71 247.34 3908.36 08:56:01 PM 28.74 0.66 28.08 116.65 8839.12 Average: 74.41 5.06 69.35 1077.99 9884.38 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5542912 2465828 30.79 2088 1845580 881028 9.73 524688 1668236 144764 08:53:01 PM 5050140 2958600 36.94 2088 2006888 1196412 13.21 914884 1733376 92928 08:54:01 PM 4139776 3868964 48.31 2088 2604840 1391296 15.36 1480588 2023980 96692 08:55:01 PM 3825164 4183576 52.24 2088 2642852 1698496 18.75 1772624 2040448 18008 08:56:01 PM 4410744 3597996 44.93 2088 2888068 863492 9.53 1179188 2036668 113712 Average: 4593747 3414993 42.64 2088 2397646 1206145 13.32 1174394 1900542 93221 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 349.36 231.34 1412.97 59.22 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 239.56 282.46 1403.15 48.74 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 407.71 484.49 3940.14 450.03 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 16.84 19.73 68.17 4.46 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 157.26 211.13 44.30 1765.69 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 234.34 245.88 1377.96 461.13 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 02/04/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.77 0.00 3.54 1.02 0.10 58.57 08:52:01 PM 0 43.02 0.00 3.97 1.24 0.11 51.66 08:52:01 PM 1 30.61 0.00 3.16 0.78 0.09 65.36 08:53:01 PM all 45.88 0.00 3.75 1.77 0.12 48.48 08:53:01 PM 0 46.71 0.00 4.98 2.76 0.14 45.41 08:53:01 PM 1 45.03 0.00 2.53 0.78 0.11 51.55 08:54:01 PM all 61.80 0.00 4.12 2.99 0.14 30.95 08:54:01 PM 0 58.53 0.00 5.30 3.50 0.13 32.54 08:54:01 PM 1 65.13 0.00 2.91 2.50 0.13 29.34 08:55:01 PM all 81.82 0.00 1.84 0.04 0.12 16.18 08:55:01 PM 0 81.25 0.00 2.05 0.05 0.13 16.52 08:55:01 PM 1 82.38 0.00 1.63 0.00 0.13 15.86 08:56:01 PM all 62.34 0.00 2.53 0.78 0.12 34.24 08:56:01 PM 0 74.24 0.00 3.16 0.94 0.13 21.53 08:56:01 PM 1 50.72 0.00 1.91 0.63 0.11 46.63 Average: all 57.49 0.00 3.17 1.32 0.12 37.90 Average: 0 60.52 0.00 3.90 1.71 0.13 33.74 Average: 1 54.48 0.00 2.44 0.94 0.11 42.04