---> uname -a: Linux prd-centos7-docker-2c-8g-4824.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 619 4762 16 2439 6907 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:46:ee:14 brd ff:ff:ff:ff:ff:ff inet 10.32.6.21/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe46:ee14/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:98:80:fd:1f 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) 03/17/2024 _x86_64_ (2 CPU) 01:47:33 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 76.19 12.54 63.66 2053.34 5216.75 01:50:02 PM 94.91 0.87 94.04 202.83 7423.54 01:51:01 PM 119.39 3.52 115.87 956.21 7319.58 01:52:01 PM 23.69 0.15 23.54 4.66 5370.27 01:53:01 PM 13.62 2.27 11.36 513.92 1008.71 Average: 65.39 3.87 61.52 745.54 5261.55 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5575432 2433304 30.38 2088 1836964 856304 9.45 494696 1664348 133952 01:50:02 PM 5170652 2838084 35.44 2088 1964580 1154672 12.75 815952 1716160 90432 01:51:01 PM 4597028 3411708 42.60 2088 2217004 1430284 15.79 1290636 1787792 127968 01:52:01 PM 4458668 3550068 44.33 2088 2257524 1453532 16.05 1411476 1800100 14720 01:53:01 PM 4853276 3155460 39.40 2088 2362572 971212 10.72 1068120 1745028 79120 Average: 4931011 3077725 38.43 2088 2127729 1173201 12.95 1016176 1742686 89238 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 347.54 198.25 1362.44 55.43 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:02 PM eth0 177.18 185.58 699.20 32.09 0.00 0.00 0.00 01:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 346.94 410.19 2529.74 58.38 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 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 31.10 33.08 305.66 4.97 0.00 0.00 0.00 01:52:01 PM lo 0.03 0.03 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 01:53:01 PM eth0 15.12 13.16 14.92 5.61 0.00 0.00 0.00 01:53:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 183.06 167.28 977.48 31.21 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) 03/17/2024 _x86_64_ (2 CPU) 01:47:33 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 39.57 0.00 3.42 0.54 0.45 56.03 01:49:01 PM 0 46.06 0.00 3.98 0.54 0.36 49.06 01:49:01 PM 1 33.12 0.00 2.83 0.52 0.56 62.97 01:50:02 PM all 48.31 0.00 3.26 1.31 0.48 46.64 01:50:02 PM 0 35.64 0.00 3.26 1.39 0.43 59.27 01:50:02 PM 1 61.32 0.00 3.28 1.22 0.52 33.66 01:51:01 PM all 75.25 0.00 3.50 1.53 0.44 19.29 01:51:01 PM 0 67.17 0.00 5.17 2.51 0.59 24.55 01:51:01 PM 1 83.26 0.00 1.81 0.57 0.28 14.07 01:52:01 PM all 83.27 0.00 2.07 0.03 0.25 14.38 01:52:01 PM 0 84.06 0.00 2.12 0.06 0.24 13.52 01:52:01 PM 1 82.47 0.00 2.03 0.00 0.26 15.24 01:53:01 PM all 81.55 0.00 2.18 0.07 0.30 15.90 01:53:01 PM 0 73.50 0.00 2.26 0.07 0.24 23.94 01:53:01 PM 1 89.91 0.00 2.11 0.06 0.36 7.56 Average: all 65.34 0.00 2.89 0.69 0.38 30.70 Average: 0 61.09 0.00 3.35 0.90 0.37 34.29 Average: 1 69.65 0.00 2.42 0.47 0.40 27.06