---> uname -a: Linux prd-centos7-docker-2c-8g-278.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 608 4786 16 2426 6918 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:bb:04:d6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.145/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:febb:4d6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:84:46:97:f2 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) 05/06/2024 _x86_64_ (2 CPU) 01:47:29 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 108.03 9.03 99.00 842.28 5514.01 01:50:01 PM 139.02 1.32 137.71 246.50 9452.27 01:51:01 PM 70.13 3.16 66.97 901.35 8218.53 01:52:01 PM 15.81 2.30 13.51 521.39 1755.15 Average: 83.14 3.93 79.21 627.02 6238.25 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5524508 2484228 31.02 2088 1846860 891376 9.84 541972 1666400 141516 01:50:01 PM 4952436 3056300 38.16 2088 2047124 1208784 13.35 1005716 1733644 102068 01:51:01 PM 4588864 3419872 42.70 2088 2242028 1321840 14.59 1299684 1786312 38740 01:52:01 PM 4909740 3098996 38.70 2088 2351684 930220 10.27 1026004 1732672 86608 Average: 4993887 3014849 37.64 2088 2121924 1088055 12.01 968344 1729757 92233 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 190.89 135.81 921.68 28.31 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 362.92 415.81 2086.64 65.90 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 177.33 207.72 1294.44 29.30 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 13.32 11.73 9.53 5.31 0.00 0.00 0.00 01:52:01 PM lo 0.10 0.10 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 186.09 193.01 1078.75 32.22 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) 05/06/2024 _x86_64_ (2 CPU) 01:47:29 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 34.82 0.00 3.29 2.24 0.12 59.52 01:49:01 PM 0 47.59 0.00 4.18 2.26 0.13 45.84 01:49:01 PM 1 22.45 0.00 2.43 2.24 0.14 72.74 01:50:01 PM all 49.47 0.00 3.88 1.62 0.14 44.89 01:50:01 PM 0 42.80 0.00 5.39 2.79 0.16 48.86 01:50:01 PM 1 56.24 0.00 2.34 0.41 0.11 40.90 01:51:01 PM all 79.58 0.00 2.52 0.58 0.12 17.20 01:51:01 PM 0 76.70 0.00 3.26 0.97 0.13 18.94 01:51:01 PM 1 82.42 0.00 1.81 0.20 0.13 15.45 01:52:01 PM all 77.41 0.00 2.04 0.11 0.12 20.32 01:52:01 PM 0 78.11 0.00 2.06 0.20 0.13 19.50 01:52:01 PM 1 76.70 0.00 2.01 0.04 0.11 21.14 Average: all 60.07 0.00 2.94 1.15 0.13 35.71 Average: 0 61.11 0.00 3.74 1.57 0.14 33.45 Average: 1 59.04 0.00 2.15 0.74 0.12 37.95