---> uname -a: Linux prd-centos7-docker-2c-8g-4377.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 607 4775 16 2437 6919 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:06:3c:37 brd ff:ff:ff:ff:ff:ff inet 10.32.6.76/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe06:3c37/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b9:fd:d6:74 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) 03/12/2024 _x86_64_ (2 CPU) 01:47:31 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 68.35 9.49 58.86 952.96 5033.33 01:50:01 PM 120.99 1.32 119.68 249.84 10096.30 01:51:01 PM 85.82 3.19 82.63 901.45 7827.27 01:52:01 PM 14.09 0.86 13.22 401.33 2176.70 01:53:01 PM 34.10 2.10 32.00 234.57 4279.77 Average: 64.49 3.40 61.09 549.05 5869.34 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5533088 2475648 30.91 2088 1849456 919088 10.15 534288 1667916 145096 01:50:01 PM 5015660 2993076 37.37 2088 2021560 1190536 13.14 946244 1733688 73852 01:51:01 PM 4326272 3682464 45.98 2088 2239884 1614680 17.83 1554532 1793048 51172 01:52:01 PM 4220124 3788612 47.31 2088 2277896 1702956 18.80 1631748 1817220 15264 01:53:01 PM 4916024 3092712 38.62 2088 2368236 915708 10.11 1022712 1728424 140 Average: 4802234 3206502 40.04 2088 2151406 1268594 14.01 1137905 1748059 57105 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 212.86 147.82 1038.53 39.70 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 294.87 338.10 1600.60 54.54 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 237.86 273.71 1800.01 38.71 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 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 10.99 11.24 53.82 2.86 0.00 0.00 0.00 01:52:01 PM lo 0.03 0.03 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 01:53:01 PM eth0 25.84 22.29 24.76 10.32 0.00 0.00 0.00 01:53:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 156.04 158.08 901.48 29.14 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/12/2024 _x86_64_ (2 CPU) 01:47:31 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 37.37 0.00 3.14 0.80 0.14 58.55 01:49:02 PM 0 34.64 0.00 2.79 1.34 0.17 61.05 01:49:02 PM 1 40.11 0.00 3.47 0.25 0.12 56.05 01:50:01 PM all 51.57 0.00 3.64 1.31 0.23 43.25 01:50:01 PM 0 43.97 0.00 4.56 1.71 0.24 49.53 01:50:01 PM 1 59.23 0.00 2.71 0.92 0.22 36.92 01:51:01 PM all 80.72 0.00 2.75 1.12 0.20 15.21 01:51:01 PM 0 79.75 0.00 3.32 1.46 0.20 15.27 01:51:01 PM 1 81.69 0.00 2.19 0.81 0.18 15.14 01:52:01 PM all 84.05 0.00 1.81 0.03 0.14 13.97 01:52:01 PM 0 83.36 0.00 1.83 0.02 0.15 14.64 01:52:01 PM 1 84.74 0.00 1.79 0.04 0.13 13.30 01:53:01 PM all 49.53 0.00 2.22 0.51 0.14 47.60 01:53:01 PM 0 65.93 0.00 2.70 0.91 0.16 30.29 01:53:01 PM 1 33.82 0.00 1.76 0.12 0.12 64.18 Average: all 60.34 0.00 2.71 0.75 0.17 36.03 Average: 0 61.22 0.00 3.04 1.09 0.18 34.46 Average: 1 59.46 0.00 2.39 0.42 0.15 37.58