---> uname -a: Linux prd-centos7-docker-2c-8g-3396.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 620 4245 16 2955 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:4b:5d:c0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.180/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe4b:5dc0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:94:c7:56:41 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) 08/25/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 112.46 16.47 95.99 3535.05 5879.52 08:53:01 PM 152.22 1.52 150.70 302.73 9123.38 08:54:01 PM 86.66 3.33 83.33 926.58 20117.95 08:55:01 PM 15.29 0.80 14.49 366.76 4142.26 08:56:01 PM 35.45 1.96 33.48 192.74 11020.43 Average: 80.41 4.82 75.59 1064.77 10056.44 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5536336 2472392 30.87 2088 1859128 882080 9.74 523412 1672980 145932 08:53:01 PM 4828236 3180492 39.71 2088 2087024 1298668 14.34 1109676 1745568 140100 08:54:01 PM 4069304 3939424 49.19 2088 2602580 1640540 18.11 1550976 2021500 108292 08:55:01 PM 3463532 4545196 56.75 2088 2640972 2041200 22.54 2126448 2046300 16368 08:56:01 PM 4402208 3606520 45.03 2088 2876536 895964 9.89 1304372 1925772 13100 Average: 4459923 3548805 44.31 2088 2413248 1351690 14.92 1322977 1882424 84758 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 345.75 229.51 1562.89 60.30 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 426.55 506.10 2611.12 82.66 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 226.57 266.42 2473.19 419.67 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 12.29 12.37 55.53 4.07 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 167.27 218.83 53.27 1750.04 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 235.67 246.64 1351.08 463.40 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) 08/25/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.58 0.00 3.72 2.99 0.10 57.60 08:52:01 PM 0 37.96 0.00 3.91 3.17 0.11 54.85 08:52:01 PM 1 33.22 0.00 3.55 2.82 0.10 60.30 08:53:01 PM all 53.91 0.00 4.10 1.96 0.13 39.90 08:53:01 PM 0 53.76 0.00 5.91 2.49 0.14 37.70 08:53:01 PM 1 54.04 0.00 2.28 1.43 0.14 42.11 08:54:01 PM all 76.06 0.00 3.54 2.91 0.15 17.35 08:54:01 PM 0 74.65 0.00 4.01 2.77 0.15 18.42 08:54:01 PM 1 77.49 0.00 3.06 3.05 0.13 16.27 08:55:01 PM all 83.00 0.00 1.75 0.03 0.12 15.11 08:55:01 PM 0 82.58 0.00 1.78 0.00 0.11 15.54 08:55:01 PM 1 83.42 0.00 1.74 0.04 0.13 14.68 08:56:01 PM all 43.51 0.00 2.48 0.31 0.10 53.61 08:56:01 PM 0 41.83 0.00 2.36 0.25 0.11 55.46 08:56:01 PM 1 45.22 0.00 2.56 0.37 0.09 51.76 Average: all 58.06 0.00 3.12 1.64 0.12 37.06 Average: 0 57.83 0.00 3.60 1.74 0.12 36.71 Average: 1 58.29 0.00 2.65 1.54 0.12 37.40