---> uname -a: Linux prd-centos7-docker-2c-8g-5497.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 619 4245 16 2956 6896 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:04:4b:02 brd ff:ff:ff:ff:ff:ff inet 10.32.6.188/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe04:4b02/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f6:7f:62:c7 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) 09/19/2024 _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 115.63 19.96 95.67 4455.01 5902.81 08:53:01 PM 147.18 1.53 145.64 303.32 9519.52 08:54:01 PM 93.09 3.30 89.79 926.32 20161.31 08:55:01 PM 16.83 0.83 16.00 369.30 4288.93 08:56:01 PM 42.57 1.88 40.69 188.48 11375.77 Average: 83.05 5.50 77.55 1248.57 10248.88 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5567752 2440984 30.48 2088 1846404 858336 9.48 496784 1668452 139460 08:53:01 PM 4902796 3105940 38.78 2088 2086444 1200048 13.25 1037836 1747064 139176 08:54:01 PM 3889860 4118876 51.43 2088 2603068 1812844 20.02 1730908 2023372 108296 08:55:01 PM 3390700 4618036 57.66 2088 2641564 2112424 23.32 2199384 2048124 11616 08:56:01 PM 4360596 3648140 45.55 2088 2877092 935024 10.32 1346460 1927688 856 Average: 4422341 3586395 44.78 2088 2410914 1383735 15.28 1362274 1882940 79881 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 371.21 235.68 1441.81 60.46 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 431.85 505.70 2712.37 81.83 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 254.71 293.19 2485.63 422.31 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 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 12.37 12.12 54.56 3.42 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 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 175.81 218.30 61.25 1747.31 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 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 249.16 252.96 1350.87 463.09 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) 09/19/2024 _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 34.99 0.00 4.06 2.71 0.11 58.12 08:52:01 PM 0 31.49 0.00 3.53 1.94 0.10 62.93 08:52:01 PM 1 38.50 0.00 4.63 3.46 0.12 53.28 08:53:01 PM all 51.39 0.00 3.72 2.84 0.13 41.92 08:53:01 PM 0 45.12 0.00 5.41 5.04 0.14 44.28 08:53:01 PM 1 57.73 0.00 1.99 0.63 0.11 39.55 08:54:01 PM all 73.01 0.00 3.40 2.61 0.13 20.84 08:54:01 PM 0 71.46 0.00 3.88 2.65 0.13 21.89 08:54:01 PM 1 74.57 0.00 2.93 2.58 0.13 19.79 08:55:01 PM all 82.86 0.00 1.77 0.03 0.11 15.24 08:55:01 PM 0 82.42 0.00 1.90 0.04 0.11 15.54 08:55:01 PM 1 83.32 0.00 1.62 0.02 0.11 14.93 08:56:01 PM all 40.13 0.00 2.43 1.71 0.11 55.63 08:56:01 PM 0 56.56 0.00 3.17 1.21 0.12 38.93 08:56:01 PM 1 24.24 0.00 1.72 2.19 0.09 71.76 Average: all 56.16 0.00 3.08 1.99 0.12 38.65 Average: 0 57.13 0.00 3.59 2.19 0.12 36.97 Average: 1 55.20 0.00 2.58 1.79 0.11 40.32