---> uname -a: Linux prd-centos7-docker-2c-8g-2645.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 664 4201 16 2955 6851 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:4b:a0:7f brd ff:ff:ff:ff:ff:ff inet 10.32.7.254/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe4b:a07f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:71:3b:e7:62 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) 08/16/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 114.89 19.36 95.52 4193.14 5748.48 08:53:01 PM 149.67 1.56 148.11 308.35 9474.92 08:54:01 PM 90.55 3.39 87.15 931.40 20123.71 08:55:01 PM 15.65 0.83 14.82 369.43 4241.17 08:56:01 PM 42.81 1.88 40.93 188.51 11452.91 Average: 82.49 5.42 77.07 1201.20 10211.86 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5505940 2502788 31.25 2088 1857264 914356 10.10 553364 1672552 144808 08:53:01 PM 4853548 3155180 39.40 2088 2086892 1251980 13.82 1085096 1746132 139824 08:54:01 PM 3881448 4127280 51.53 2088 2602864 1765564 19.49 1738976 2020996 108388 08:55:01 PM 3361280 4647448 58.03 2088 2641664 2180568 24.08 2227224 2046176 14008 08:56:01 PM 4345552 3663176 45.74 2088 2876656 963192 10.63 1361596 1924828 828 Average: 4389554 3619174 45.19 2088 2413068 1415132 15.62 1393251 1882137 81571 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 386.36 245.94 1547.58 62.34 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 447.65 523.51 2670.68 83.89 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 228.99 268.55 2473.46 420.03 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 12.31 12.29 53.96 3.94 0.00 0.00 0.00 08:55:01 PM lo 0.15 0.15 0.02 0.02 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 171.72 223.95 55.91 1748.94 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 248.75 253.95 1356.09 465.08 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) 08/16/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 32.73 0.00 3.85 3.27 0.10 60.04 08:52:02 PM 0 27.47 0.00 3.02 1.72 0.10 67.69 08:52:02 PM 1 38.03 0.00 4.70 4.83 0.09 52.35 08:53:01 PM all 51.56 0.00 3.73 2.99 0.11 41.62 08:53:01 PM 0 50.44 0.00 5.39 4.01 0.11 40.05 08:53:01 PM 1 52.71 0.00 2.05 1.96 0.11 43.18 08:54:01 PM all 75.73 0.00 3.27 2.73 0.10 18.18 08:54:01 PM 0 73.59 0.00 3.91 2.66 0.09 19.75 08:54:01 PM 1 77.82 0.00 2.64 2.82 0.11 16.62 08:55:01 PM all 83.04 0.00 1.74 0.04 0.09 15.09 08:55:01 PM 0 82.01 0.00 2.01 0.05 0.11 15.82 08:55:01 PM 1 84.12 0.00 1.46 0.00 0.07 14.35 08:56:01 PM all 37.71 0.00 2.40 1.43 0.10 58.37 08:56:01 PM 0 58.77 0.00 2.99 1.27 0.09 36.88 08:56:01 PM 1 17.63 0.00 1.83 1.59 0.10 78.84 Average: all 55.78 0.00 3.00 2.10 0.10 39.02 Average: 0 58.12 0.00 3.47 1.94 0.10 36.37 Average: 1 53.47 0.00 2.54 2.25 0.10 41.64