---> uname -a: Linux prd-centos7-docker-2c-8g-4115.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 601 4782 16 2437 6925 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:40:7c:4c brd ff:ff:ff:ff:ff:ff inet 10.32.6.42/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe40:7c4c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4b:77:70:37 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) 03/09/2024 _x86_64_ (2 CPU) 01:47:36 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 89.99 19.13 70.86 4062.88 5305.10 01:50:01 PM 139.40 1.32 138.08 246.54 9795.17 01:51:01 PM 71.88 3.14 68.74 899.77 8917.54 01:52:01 PM 12.38 2.32 10.06 548.43 1210.71 Average: 78.41 6.48 71.93 1439.34 6308.03 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5533168 2475560 30.91 2088 1857352 914176 10.09 519448 1680516 152776 01:50:01 PM 4972012 3036716 37.92 2088 2057252 1185764 13.09 973880 1743020 105264 01:51:01 PM 4542132 3466596 43.29 2088 2249928 1552984 17.15 1333876 1794252 21444 01:52:01 PM 4852200 3156528 39.41 2088 2364712 984712 10.87 1077260 1736568 97480 Average: 4974878 3033850 37.88 2088 2132311 1159409 12.80 976116 1738589 94241 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 387.16 264.03 1456.50 61.80 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 390.42 443.26 2148.54 68.61 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 151.73 176.67 1275.58 24.28 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 15.27 13.27 10.89 6.00 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 236.11 224.28 1222.87 40.16 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) 03/09/2024 _x86_64_ (2 CPU) 01:47:36 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 37.32 0.00 3.78 1.25 0.11 57.54 01:49:01 PM 0 37.44 0.00 3.75 1.60 0.11 57.10 01:49:01 PM 1 37.20 0.00 3.81 0.89 0.10 57.99 01:50:01 PM all 48.83 0.00 3.55 1.98 0.13 45.50 01:50:01 PM 0 48.11 0.00 5.49 2.62 0.14 43.63 01:50:01 PM 1 49.56 0.00 1.61 1.35 0.12 47.36 01:51:01 PM all 85.95 0.00 2.30 0.48 0.12 11.16 01:51:01 PM 0 85.02 0.00 2.91 0.51 0.11 11.45 01:51:01 PM 1 86.88 0.00 1.68 0.44 0.13 10.86 01:52:01 PM all 72.82 0.00 2.09 0.08 0.11 24.90 01:52:01 PM 0 79.26 0.00 2.27 0.15 0.11 18.21 01:52:01 PM 1 66.47 0.00 1.91 0.02 0.11 31.49 Average: all 60.89 0.00 2.94 0.96 0.12 35.10 Average: 0 62.13 0.00 3.62 1.23 0.12 32.90 Average: 1 59.65 0.00 2.27 0.68 0.12 37.28