---> uname -a: Linux prd-centos7-docker-2c-8g-12075.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 631 4755 16 2433 6895 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:e7:f0:6f brd ff:ff:ff:ff:ff:ff inet 10.32.7.82/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fee7:f06f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5f:a0:88:24 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) 12/04/2024 _x86_64_ (2 CPU) 01:47:34 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 121.19 10.14 111.04 1423.32 6217.64 01:50:01 PM 145.28 3.72 141.55 855.52 9908.06 01:51:01 PM 52.50 0.77 51.73 306.06 8437.86 01:52:01 PM 15.87 2.60 13.27 586.68 1255.11 Average: 83.46 4.31 79.15 792.64 6440.81 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5439032 2569704 32.09 2088 1870272 971924 10.73 610700 1680820 153352 01:50:01 PM 4626440 3382296 42.23 2088 2100732 1496168 16.52 1302272 1757380 115800 01:51:01 PM 4299852 3708884 46.31 2088 2248588 1675440 18.50 1579332 1791548 16472 01:52:01 PM 4861348 3147388 39.30 2088 2364084 981108 10.83 1068192 1739764 92236 Average: 4806668 3202068 39.98 2088 2145919 1281160 14.15 1140124 1742378 94465 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 376.88 242.85 1574.19 62.07 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 398.75 471.67 2388.69 73.27 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 112.59 127.83 886.03 19.45 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 18.74 16.92 13.95 7.98 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 226.05 213.79 1211.00 40.56 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 12/04/2024 _x86_64_ (2 CPU) 01:47:34 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 35.48 0.00 3.52 3.22 0.11 57.66 01:49:02 PM 0 42.68 0.00 4.43 3.55 0.12 49.21 01:49:02 PM 1 28.39 0.00 2.62 2.90 0.12 65.97 01:50:01 PM all 57.70 0.00 3.85 3.09 0.15 35.22 01:50:01 PM 0 50.66 0.00 5.50 4.68 0.15 39.02 01:50:01 PM 1 64.87 0.00 2.14 1.47 0.13 31.39 01:51:01 PM all 82.13 0.00 2.28 0.15 0.14 15.30 01:51:01 PM 0 81.04 0.00 2.66 0.28 0.13 15.90 01:51:01 PM 1 83.20 0.00 1.91 0.04 0.15 14.70 01:52:01 PM all 72.44 0.00 2.11 0.11 0.12 25.23 01:52:01 PM 0 81.13 0.00 2.21 0.15 0.13 16.39 01:52:01 PM 1 63.95 0.00 2.02 0.05 0.11 33.87 Average: all 61.60 0.00 2.95 1.66 0.13 33.66 Average: 0 63.62 0.00 3.71 2.18 0.13 30.36 Average: 1 59.60 0.00 2.18 1.14 0.13 36.95