---> uname -a: Linux prd-centos7-docker-2c-8g-2376.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 614 4222 16 2983 6899 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:af:5b:ce brd ff:ff:ff:ff:ff:ff inet 10.32.7.149/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:feaf:5bce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4d:0c:a1:2a 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) 02/20/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 85.41 19.97 65.45 4455.89 6783.93 08:53:01 PM 127.00 1.10 125.90 260.09 11136.71 08:54:02 PM 117.68 3.66 114.02 966.07 20405.90 08:55:01 PM 18.64 0.51 18.13 251.92 4311.57 08:56:01 PM 36.45 2.20 34.25 280.30 11008.89 Average: 77.22 5.50 71.72 1245.87 10751.37 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5548708 2460028 30.72 2088 1860148 840732 9.28 499012 1684984 154860 08:53:01 PM 5056372 2952364 36.86 2088 2020116 1155240 12.75 902436 1736180 64312 08:54:02 PM 3903436 4105300 51.26 2088 2612628 1636436 18.07 1695780 2045344 100404 08:55:01 PM 4006900 4001836 49.97 2088 2652008 1446540 15.97 1571976 2061480 12876 08:56:01 PM 4311872 3696864 46.16 2088 2897136 954800 10.54 1369816 1949260 37548 Average: 4565458 3443278 42.99 2088 2408407 1206750 13.32 1207804 1895450 74000 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 378.98 236.17 1414.64 51.68 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 284.33 327.80 1523.32 63.03 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 08:54:02 PM eth0 396.21 465.49 3819.88 445.32 0.00 0.00 0.00 08:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 19.77 22.83 71.56 4.72 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 160.58 211.26 45.09 1741.88 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 248.71 253.46 1379.47 462.74 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) 02/20/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 38.29 0.00 3.99 0.96 0.11 56.65 08:52:01 PM 0 42.35 0.00 4.13 0.92 0.11 52.50 08:52:01 PM 1 34.29 0.00 3.85 0.99 0.10 60.76 08:53:01 PM all 46.24 0.00 3.58 2.17 0.12 47.89 08:53:01 PM 0 38.32 0.00 4.35 2.12 0.12 55.08 08:53:01 PM 1 54.32 0.00 2.79 2.22 0.13 40.55 08:54:02 PM all 66.18 0.00 3.69 2.43 0.13 27.57 08:54:02 PM 0 61.21 0.00 5.27 3.47 0.14 29.90 08:54:02 PM 1 71.20 0.00 2.09 1.40 0.13 25.19 08:55:01 PM all 80.94 0.00 1.85 0.05 0.12 17.04 08:55:01 PM 0 81.27 0.00 1.87 0.07 0.11 16.67 08:55:01 PM 1 80.63 0.00 1.82 0.02 0.11 17.42 08:56:01 PM all 57.17 0.00 2.56 0.45 0.12 39.70 08:56:01 PM 0 56.77 0.00 2.76 0.40 0.11 39.96 08:56:01 PM 1 57.59 0.00 2.34 0.50 0.12 39.45 Average: all 57.49 0.00 3.14 1.22 0.12 38.03 Average: 0 55.69 0.00 3.69 1.41 0.12 39.09 Average: 1 59.28 0.00 2.59 1.03 0.12 36.98