---> uname -a: Linux prd-centos7-docker-2c-8g-2026.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 626 4238 16 2955 6889 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:d0:94:8f brd ff:ff:ff:ff:ff:ff inet 10.32.6.207/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fed0:948f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e7:0e:64:cc 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) 05/27/2024 _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 130.32 19.93 110.39 4454.35 32423.04 08:53:02 PM 139.69 1.53 138.16 303.11 9566.41 08:54:01 PM 123.41 3.25 120.16 938.62 20747.48 08:55:01 PM 16.70 0.45 16.25 246.22 4232.52 08:56:01 PM 35.44 2.21 33.23 280.21 11034.78 Average: 88.98 5.48 83.50 1245.31 15581.06 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5579076 2429652 30.34 2088 1823012 843400 9.31 508256 1647760 122652 08:53:02 PM 5006484 3002244 37.49 2088 2024076 1169720 12.91 964148 1722440 83244 08:54:01 PM 3908020 4100708 51.20 2088 2595932 1671144 18.45 1716724 2020388 100564 08:55:01 PM 3642756 4365972 54.52 2088 2638704 1941424 21.43 1950632 2044216 16396 08:56:01 PM 4308800 3699928 46.20 2088 2875480 977956 10.80 1397520 1926096 19268 Average: 4489027 3519701 43.95 2088 2391441 1320729 14.58 1307456 1872180 68425 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 354.08 228.77 1344.94 62.35 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 08:53:02 PM eth0 312.44 364.06 1761.31 59.28 0.00 0.00 0.00 08:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 360.18 427.96 3546.90 449.22 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 17.58 19.02 70.59 6.40 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 166.17 216.46 48.71 1745.71 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 241.65 250.62 1346.78 464.60 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) 05/27/2024 _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 36.06 0.00 3.92 4.58 0.10 55.34 08:52:01 PM 0 31.69 0.00 3.83 3.57 0.10 60.81 08:52:01 PM 1 40.46 0.00 3.99 5.62 0.11 49.82 08:53:02 PM all 48.25 0.00 3.39 1.46 0.12 46.77 08:53:02 PM 0 53.01 0.00 4.98 1.88 0.13 40.00 08:53:02 PM 1 43.56 0.00 1.82 1.06 0.11 53.46 08:54:01 PM all 65.83 0.00 3.90 2.79 0.12 27.36 08:54:01 PM 0 60.29 0.00 5.40 3.07 0.13 31.11 08:54:01 PM 1 71.39 0.00 2.42 2.51 0.11 23.56 08:55:01 PM all 81.25 0.00 1.95 0.04 0.12 16.65 08:55:01 PM 0 80.53 0.00 2.13 0.04 0.13 17.18 08:55:01 PM 1 81.99 0.00 1.76 0.02 0.11 16.12 08:56:01 PM all 52.18 0.00 2.15 0.85 0.09 44.73 08:56:01 PM 0 60.10 0.00 2.42 0.91 0.11 36.46 08:56:01 PM 1 44.40 0.00 1.87 0.79 0.09 52.85 Average: all 56.45 0.00 3.06 1.96 0.11 38.42 Average: 0 56.85 0.00 3.75 1.91 0.12 37.37 Average: 1 56.05 0.00 2.38 2.01 0.10 39.46