---> uname -a: Linux prd-centos7-docker-2c-8g-5730.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 635 4752 16 2433 6891 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:2e:c5:77 brd ff:ff:ff:ff:ff:ff inet 10.32.7.66/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe2e:c577/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:98:50:52:fe 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 07/04/2024 _x86_64_ (2 CPU) 01:47:29 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 112.59 8.98 103.61 856.23 5831.31 01:50:01 PM 160.03 4.35 155.69 1143.85 9891.42 01:51:01 PM 45.61 0.18 45.43 6.52 8188.02 01:52:01 PM 20.45 2.58 17.87 586.14 1268.84 Average: 84.67 4.02 80.65 648.07 6295.44 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5398620 2610116 32.59 2088 1914196 928876 10.26 622596 1701904 195120 01:50:01 PM 4819884 3188852 39.82 2088 2114612 1221332 13.48 1102496 1759736 112812 01:51:01 PM 4453648 3555088 44.39 2088 2249756 1548972 17.10 1422404 1792852 11540 01:52:01 PM 4906024 3102712 38.74 2088 2363380 899532 9.93 1019420 1739680 91292 Average: 4894544 3114192 38.88 2088 2160486 1149678 12.69 1041729 1748543 102691 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 213.69 143.42 1090.56 31.05 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 397.57 476.95 2390.74 75.73 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 105.81 115.88 843.94 16.31 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 20.14 17.65 15.48 8.62 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 184.29 188.47 1085.18 32.93 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 07/04/2024 _x86_64_ (2 CPU) 01:47:29 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 34.74 0.00 3.59 2.98 0.11 58.57 01:49:01 PM 0 34.04 0.00 3.55 2.52 0.12 59.77 01:49:01 PM 1 35.43 0.00 3.64 3.43 0.11 57.40 01:50:01 PM all 61.07 0.00 3.67 2.08 0.14 33.03 01:50:01 PM 0 53.07 0.00 5.30 3.63 0.14 37.85 01:50:01 PM 1 69.24 0.00 1.98 0.51 0.15 28.12 01:51:01 PM all 80.25 0.00 2.10 0.11 0.14 17.41 01:51:01 PM 0 80.11 0.00 2.55 0.15 0.13 17.07 01:51:01 PM 1 80.40 0.00 1.64 0.07 0.15 17.74 01:52:01 PM all 73.29 0.00 2.38 0.31 0.14 23.88 01:52:01 PM 0 85.88 0.00 2.62 0.57 0.15 10.77 01:52:01 PM 1 61.08 0.00 2.15 0.05 0.13 36.59 Average: all 62.03 0.00 2.94 1.39 0.13 33.50 Average: 0 62.85 0.00 3.52 1.74 0.14 31.76 Average: 1 61.22 0.00 2.37 1.04 0.13 35.24