---> uname -a: Linux prd-centos7-docker-1c-4g-9114.novalocal 3.10.0-1160.114.2.el7.x86_64 #1 SMP Wed Mar 20 15:54:52 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 40G 6.4G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 615 4828 16 2376 6906 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:f1:0b:ef brd ff:ff:ff:ff:ff:ff inet 10.30.170.99/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fef1:bef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dd:1a:9b:cf 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-docker-11bb76d6-17e2-489b-aac7-50834765a0c9.novalocal) 04/19/2024 _x86_64_ (2 CPU) 02:03:43 AM LINUX RESTART 02:04:06 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 172.79 19.20 153.59 4451.81 18631.55 02:06:01 AM 220.29 17.74 202.55 1983.88 13781.60 02:07:01 AM 189.67 0.53 189.14 101.93 6451.73 Average: 194.86 12.30 182.56 2114.45 12793.22 02:04:06 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 4798880 3209848 40.08 2620 1862656 1664132 18.37 1438584 1508860 204556 02:06:01 AM 4995720 3013008 37.62 2620 2240408 998892 11.03 1101228 1582176 168052 02:07:01 AM 4982144 3026584 37.79 2620 2292716 936136 10.34 1044664 1627412 94580 Average: 4925581 3083147 38.50 2620 2131927 1199720 13.25 1194825 1572816 155729 02:04:06 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 508.45 373.01 4433.44 90.18 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 164.26 145.65 1800.30 18.76 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 29.83 29.16 237.28 7.24 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 226.36 177.18 2092.14 37.26 0.00 0.00 0.00 Average: lo 0.00 0.00 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-docker-11bb76d6-17e2-489b-aac7-50834765a0c9.novalocal) 04/19/2024 _x86_64_ (2 CPU) 02:03:43 AM LINUX RESTART 02:04:06 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 46.36 0.00 6.45 15.13 0.26 31.81 02:05:01 AM 0 46.24 0.00 6.25 14.35 0.29 32.85 02:05:01 AM 1 46.46 0.00 6.66 15.87 0.24 30.77 02:06:01 AM all 35.96 0.00 3.58 5.90 0.13 54.43 02:06:01 AM 0 57.45 0.00 5.25 5.54 0.13 31.63 02:06:01 AM 1 15.44 0.00 1.96 6.25 0.14 76.21 02:07:01 AM all 33.49 0.00 2.11 5.97 0.11 58.31 02:07:01 AM 0 63.07 0.00 3.43 6.73 0.11 26.66 02:07:01 AM 1 5.72 0.00 0.90 5.25 0.10 88.03 Average: all 38.31 0.00 3.96 8.77 0.16 48.80 Average: 0 55.85 0.00 4.94 8.72 0.17 30.31 Average: 1 21.42 0.00 3.01 8.81 0.15 66.60