---> uname -a: Linux prd-centos7-docker-2c-8g-5488.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 657 4203 16 2960 6858 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:83:0b:30 brd ff:ff:ff:ff:ff:ff inet 10.32.7.83/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe83:b30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:aa:f8:c1:57 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) 07/01/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 129.01 20.27 108.74 4530.26 19924.86 08:53:01 PM 150.98 1.51 149.47 302.43 9543.09 08:54:01 PM 88.43 3.36 85.07 926.92 20097.62 08:55:01 PM 14.59 0.83 13.76 369.46 4143.90 08:56:01 PM 41.60 1.90 39.70 188.64 11496.32 Average: 84.77 5.52 79.25 1252.20 13017.69 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5524960 2483776 31.01 2088 1851780 889440 9.82 536124 1672452 144400 08:53:01 PM 4854884 3153852 39.38 2088 2090700 1234248 13.63 1080064 1749592 139008 08:54:01 PM 3830324 4178412 52.17 2088 2607692 1703136 18.80 1784232 2026576 108292 08:55:01 PM 3525680 4483056 55.98 2088 2646252 2038316 22.50 2059068 2051156 15996 08:56:01 PM 4337336 3671400 45.84 2088 2881324 954500 10.54 1362992 1930200 800 Average: 4414637 3594099 44.88 2088 2415550 1363928 15.06 1364496 1885995 81699 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 337.97 213.82 1492.66 62.89 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 422.86 498.02 2672.81 77.46 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 239.98 288.99 2485.90 422.08 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 12.43 12.64 54.48 3.45 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 181.78 226.33 66.04 1760.27 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 238.66 248.08 1354.18 466.40 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) 07/01/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.27 0.00 4.28 3.28 0.11 57.07 08:52:01 PM 0 48.80 0.00 5.41 3.50 0.13 42.17 08:52:01 PM 1 22.21 0.00 3.22 3.07 0.11 71.40 08:53:01 PM all 50.98 0.00 3.69 2.65 0.15 42.53 08:53:01 PM 0 45.45 0.00 5.38 3.89 0.16 45.11 08:53:01 PM 1 56.57 0.00 1.95 1.40 0.13 39.96 08:54:01 PM all 75.29 0.00 3.38 2.76 0.14 18.43 08:54:01 PM 0 72.25 0.00 4.14 3.11 0.15 20.35 08:54:01 PM 1 78.32 0.00 2.63 2.41 0.15 16.48 08:55:01 PM all 83.98 0.00 1.79 0.03 0.14 14.06 08:55:01 PM 0 84.58 0.00 1.75 0.02 0.13 13.52 08:55:01 PM 1 83.38 0.00 1.85 0.04 0.13 14.60 08:56:01 PM all 42.28 0.00 2.36 0.98 0.11 54.27 08:56:01 PM 0 60.57 0.00 2.74 1.49 0.13 35.08 08:56:01 PM 1 24.78 0.00 1.98 0.50 0.10 72.63 Average: all 57.27 0.00 3.11 1.95 0.13 37.55 Average: 0 62.20 0.00 3.89 2.41 0.14 31.36 Average: 1 52.41 0.00 2.33 1.49 0.12 43.65