---> uname -a: Linux prd-centos7-docker-2c-8g-653.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: 2800.000 BogoMIPS: 5600.00 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 7.3G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 585 4819 16 2415 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:ed:22:df brd ff:ff:ff:ff:ff:ff inet 10.32.6.79/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:feed:22df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:92:ab:ef 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) 12/14/2023 _x86_64_ (2 CPU) 04:54:31 PM LINUX RESTART 04:55:01 PM tps rtps wtps bread/s bwrtn/s 04:56:01 PM 67.46 9.41 58.05 883.26 5694.44 04:57:01 PM 100.33 7.59 92.74 1895.54 11386.48 04:58:01 PM 64.54 2.55 61.99 257.96 12756.50 Average: 77.44 6.52 70.93 1012.25 9945.57 04:55:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:56:01 PM 5493052 2515680 31.41 2088 1897652 878020 9.69 537752 1701500 174452 04:57:01 PM 5211216 2797516 34.93 2088 2087028 939212 10.37 677692 1816272 62380 04:58:01 PM 4916968 3091764 38.60 2088 2358276 965504 10.66 987192 1769312 12380 Average: 5207079 2801653 34.98 2088 2114319 927579 10.24 734212 1762361 83071 04:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:56:01 PM eth0 125.13 106.00 1248.28 24.87 0.00 0.00 0.00 04:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 PM eth0 29.10 27.78 163.66 7.03 0.00 0.00 0.00 04:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 PM eth0 322.27 428.98 3068.11 2535.09 0.00 0.00 0.00 04:58:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 04:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 158.83 187.58 1493.33 855.62 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) 12/14/2023 _x86_64_ (2 CPU) 04:54:31 PM LINUX RESTART 04:55:01 PM CPU %user %nice %system %iowait %steal %idle 04:56:01 PM all 35.24 0.00 3.10 0.58 0.11 60.97 04:56:01 PM 0 35.14 0.00 3.55 0.86 0.12 60.33 04:56:01 PM 1 35.36 0.00 2.64 0.30 0.11 61.60 04:57:01 PM all 32.97 0.00 6.06 1.45 0.11 59.41 04:57:01 PM 0 24.25 0.00 5.25 1.61 0.10 68.78 04:57:01 PM 1 41.94 0.00 6.87 1.29 0.14 49.76 04:58:01 PM all 37.63 0.00 3.33 1.30 0.10 57.65 04:58:01 PM 0 48.84 0.00 3.71 1.64 0.11 45.70 04:58:01 PM 1 26.70 0.00 2.97 0.99 0.09 69.25 Average: all 35.28 0.00 4.16 1.11 0.11 59.34 Average: 0 35.96 0.00 4.18 1.37 0.11 58.38 Average: 1 34.60 0.00 4.14 0.86 0.11 60.29