---> uname -a: Linux prd-centos7-docker-2c-8g-1778.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 622 4243 16 2955 6893 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:83:5a:20 brd ff:ff:ff:ff:ff:ff inet 10.32.6.122/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe83:5a20/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ef:07:74:bb 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) 05/24/2024 _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 108.76 19.91 88.84 4454.75 5546.97 08:53:01 PM 129.84 1.53 128.31 303.21 9447.99 08:54:01 PM 116.59 3.35 113.25 927.30 20314.06 08:55:01 PM 17.08 0.38 16.70 243.91 4187.33 08:56:01 PM 37.59 2.25 35.34 285.54 11219.34 Average: 82.11 5.49 76.61 1245.95 10139.05 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5494916 2513820 31.39 2088 1830844 915284 10.11 588992 1651524 126880 08:53:01 PM 5011464 2997272 37.43 2088 2026008 1164116 12.85 960700 1721852 83844 08:54:01 PM 3939232 4069504 50.81 2088 2597012 1661772 18.35 1685848 2019904 101352 08:55:01 PM 3673784 4334952 54.13 2088 2638608 1851556 20.44 1923092 2043600 16304 08:56:01 PM 4307696 3701040 46.21 2088 2875276 982932 10.85 1400432 1925792 19096 Average: 4485418 3523318 43.99 2088 2393550 1315132 14.52 1311813 1872534 69495 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 341.26 211.59 1402.91 61.20 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 317.05 374.19 1724.04 61.71 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 346.92 406.76 3476.67 438.44 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 10.46 10.75 53.25 2.41 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 169.47 219.51 55.70 1778.76 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 237.22 244.60 1346.68 464.04 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) 05/24/2024 _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 36.17 0.00 3.89 3.12 0.11 56.71 08:52:01 PM 0 37.74 0.00 4.23 2.13 0.11 55.79 08:52:01 PM 1 34.60 0.00 3.58 4.10 0.10 57.61 08:53:01 PM all 47.59 0.00 3.50 2.19 0.12 46.60 08:53:01 PM 0 45.72 0.00 4.83 3.99 0.14 45.31 08:53:01 PM 1 49.45 0.00 2.17 0.39 0.11 47.89 08:54:01 PM all 66.48 0.00 3.57 3.10 0.13 26.72 08:54:01 PM 0 62.59 0.00 4.40 2.81 0.11 30.10 08:54:01 PM 1 70.41 0.00 2.73 3.40 0.13 23.33 08:55:01 PM all 82.94 0.00 1.79 0.02 0.12 15.13 08:55:01 PM 0 82.92 0.00 1.94 0.02 0.13 14.99 08:55:01 PM 1 82.96 0.00 1.65 0.02 0.11 15.26 08:56:01 PM all 49.08 0.00 2.29 1.14 0.10 47.39 08:56:01 PM 0 59.01 0.00 2.64 1.31 0.11 36.93 08:56:01 PM 1 39.36 0.00 1.94 0.96 0.11 57.63 Average: all 56.19 0.00 3.02 1.93 0.12 38.75 Average: 0 57.34 0.00 3.62 2.07 0.12 36.85 Average: 1 55.05 0.00 2.42 1.79 0.11 40.63