---> uname -a: Linux prd-centos7-docker-2c-8g-3856.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 7.4G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 661 4732 16 2427 6865 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:76:fe:db brd ff:ff:ff:ff:ff:ff inet 10.32.6.223/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fe76:fedb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:00:7c:49:56 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) 08/31/2024 _x86_64_ (2 CPU) 01:47:27 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 91.25 9.39 81.86 991.48 6055.16 01:50:01 PM 149.74 2.68 147.06 903.35 10295.34 01:51:01 PM 32.58 0.58 32.00 270.00 7413.70 01:52:01 PM 30.17 2.48 27.69 355.17 3913.92 Average: 75.94 3.78 72.15 630.01 6919.78 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5285280 2723456 34.01 2088 1933604 1158532 12.79 726400 1704728 206632 01:50:01 PM 4455928 3552808 44.36 2088 2195204 1554596 17.16 1437220 1784488 177856 01:51:01 PM 4307180 3701556 46.22 2088 2258280 1637328 18.08 1562116 1799456 18304 01:52:01 PM 4895220 3113516 38.88 2088 2358592 914132 10.09 1039812 1731876 12804 Average: 4735902 3272834 40.87 2088 2186420 1316147 14.53 1191387 1755137 103899 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 221.97 162.12 1165.75 25.53 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 430.76 529.17 2757.62 76.07 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 48.91 54.27 318.21 9.33 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 25.61 22.73 20.01 11.10 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 181.82 192.07 1065.43 30.51 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) 08/31/2024 _x86_64_ (2 CPU) 01:47:27 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 37.21 0.00 3.60 0.76 0.10 58.33 01:49:01 PM 0 38.62 0.00 3.53 1.24 0.10 56.50 01:49:01 PM 1 35.80 0.00 3.67 0.26 0.10 60.17 01:50:01 PM all 65.18 0.00 3.45 3.14 0.13 28.10 01:50:01 PM 0 60.97 0.00 4.87 4.82 0.14 29.20 01:50:01 PM 1 69.38 0.00 2.06 1.47 0.13 26.96 01:51:01 PM all 81.13 0.00 1.98 0.06 0.12 16.70 01:51:01 PM 0 80.80 0.00 2.33 0.11 0.11 16.65 01:51:01 PM 1 81.47 0.00 1.61 0.02 0.13 16.77 01:52:01 PM all 61.75 0.00 2.22 0.26 0.11 35.66 01:52:01 PM 0 84.64 0.00 2.63 0.46 0.13 12.15 01:52:01 PM 1 39.93 0.00 1.84 0.05 0.09 58.09 Average: all 61.03 0.00 2.82 1.06 0.11 34.98 Average: 0 65.91 0.00 3.35 1.66 0.12 28.95 Average: 1 56.18 0.00 2.31 0.45 0.11 40.96