---> uname -a: Linux prd-centos7-docker-2c-8g-1141.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: 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 20G 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 654 4210 16 2955 6861 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:10:54:03 brd ff:ff:ff:ff:ff:ff inet 10.32.6.230/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe10:5403/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:be:8a:b8:30 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) 07/29/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 119.02 19.79 99.23 4349.23 6315.34 08:53:01 PM 157.52 1.58 155.94 304.31 10268.99 08:54:01 PM 76.31 3.36 72.95 927.03 21406.69 08:55:01 PM 13.44 0.88 12.56 377.54 2072.11 08:56:01 PM 43.42 1.88 41.54 188.54 11289.07 Average: 81.97 5.50 76.48 1228.98 10272.20 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5514108 2494628 31.15 2088 1858320 875720 9.67 545232 1671456 146820 08:53:01 PM 4880052 3128684 39.07 2088 2106520 1187184 13.11 1056640 1749296 132912 08:54:01 PM 3769784 4238952 52.93 2088 2602292 1799336 19.87 1855888 2018616 38688 08:55:01 PM 3794416 4214320 52.62 2088 2642336 1725852 19.05 1799852 2045228 9520 08:56:01 PM 4328860 3679876 45.95 2088 2876424 964440 10.65 1382724 1924064 132 Average: 4457444 3551292 44.34 2088 2417178 1310506 14.47 1328067 1881732 65614 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 405.10 253.76 1587.75 64.21 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 470.49 562.93 2909.89 87.06 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 185.52 220.01 2151.68 413.26 0.00 0.00 0.00 08:54:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 13.01 13.03 53.96 4.01 0.00 0.00 0.00 08:55:01 PM lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 175.42 218.47 55.17 1747.57 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 249.99 253.76 1352.41 463.09 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) 07/29/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.42 0.00 4.02 3.19 0.10 55.28 08:52:01 PM 0 40.60 0.00 4.70 4.19 0.11 50.41 08:52:01 PM 1 34.26 0.00 3.35 2.21 0.10 60.07 08:53:01 PM all 52.32 0.00 3.85 2.75 0.12 40.95 08:53:01 PM 0 47.55 0.00 5.76 2.96 0.12 43.60 08:53:01 PM 1 57.12 0.00 1.92 2.55 0.12 38.28 08:54:01 PM all 78.60 0.00 3.08 2.62 0.12 15.57 08:54:01 PM 0 76.85 0.00 3.62 2.69 0.11 16.73 08:54:01 PM 1 80.37 0.00 2.56 2.56 0.11 14.40 08:55:01 PM all 82.50 0.00 1.79 0.03 0.10 15.59 08:55:01 PM 0 82.14 0.00 1.89 0.05 0.09 15.82 08:55:01 PM 1 82.86 0.00 1.66 0.00 0.11 15.37 08:56:01 PM all 34.12 0.00 2.05 1.19 0.09 62.55 08:56:01 PM 0 48.94 0.00 2.46 1.45 0.11 47.04 08:56:01 PM 1 19.78 0.00 1.65 0.93 0.09 77.56 Average: all 56.58 0.00 2.96 1.96 0.11 38.39 Average: 0 58.95 0.00 3.70 2.28 0.11 34.96 Average: 1 54.22 0.00 2.23 1.65 0.11 41.80