---> uname -a: Linux prd-centos7-docker-2c-8g-2805.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: 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 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 599 4793 16 2427 6927 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:ee:4f:df brd ff:ff:ff:ff:ff:ff inet 10.32.6.208/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:feee:4fdf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e5:be:94:dc 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) 08/18/2024 _x86_64_ (2 CPU) 01:47:37 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 114.30 13.58 100.71 2285.37 5751.59 01:50:01 PM 150.12 3.71 146.41 842.48 9663.21 01:51:01 PM 56.08 0.83 55.25 308.19 8663.79 01:52:01 PM 18.06 2.58 15.48 586.24 1299.35 Average: 84.53 5.14 79.38 1000.22 6347.59 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5530756 2477980 30.94 2088 1849104 872676 9.64 530996 1669072 139032 01:50:01 PM 4705632 3303104 41.24 2088 2095348 1409604 15.56 1226732 1753432 122976 01:51:01 PM 4279400 3729336 46.57 2088 2243208 1683848 18.59 1603476 1787148 17176 01:52:01 PM 4886740 3121996 38.98 2088 2358192 930092 10.27 1046072 1735176 91676 Average: 4850632 3158104 39.43 2088 2136463 1224055 13.51 1101819 1736207 92715 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 469.36 283.16 1534.43 64.91 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 417.93 484.53 2493.76 75.56 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 114.72 132.33 885.48 19.44 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 19.67 17.22 15.18 8.73 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 254.56 229.13 1231.16 42.07 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) 08/18/2024 _x86_64_ (2 CPU) 01:47:37 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 34.62 0.00 3.57 3.33 0.09 58.39 01:49:01 PM 0 44.28 0.00 4.40 2.78 0.09 48.45 01:49:01 PM 1 25.16 0.00 2.76 3.85 0.09 68.15 01:50:01 PM all 55.89 0.00 3.53 2.59 0.11 37.89 01:50:01 PM 0 53.65 0.00 5.69 3.15 0.12 37.38 01:50:01 PM 1 58.12 0.00 1.34 2.04 0.11 38.40 01:51:01 PM all 82.64 0.00 2.07 0.17 0.09 15.03 01:51:01 PM 0 81.97 0.00 2.41 0.27 0.09 15.26 01:51:01 PM 1 83.31 0.00 1.75 0.07 0.09 14.78 01:52:01 PM all 71.22 0.00 2.10 0.12 0.09 26.47 01:52:01 PM 0 82.25 0.00 2.53 0.18 0.09 14.95 01:52:01 PM 1 60.39 0.00 1.68 0.05 0.09 37.79 Average: all 60.91 0.00 2.82 1.56 0.09 34.61 Average: 0 65.38 0.00 3.77 1.61 0.10 29.14 Average: 1 56.48 0.00 1.89 1.52 0.09 40.02