---> uname -a: Linux prd-centos7-docker-2c-8g-5073.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 12G 9.0G 56% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 921 450 16 6449 6584 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:40:bf:e6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.29/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe40:bfe6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3e:0b:68:fd 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) 06/28/2024 _x86_64_ (2 CPU) 12:16:40 PM LINUX RESTART 12:17:01 PM tps rtps wtps bread/s bwrtn/s 12:18:01 PM 135.19 20.12 115.07 4468.28 34410.67 12:19:01 PM 140.48 8.11 132.37 1973.76 26029.02 12:20:01 PM 466.44 0.00 466.44 0.00 115927.78 12:21:01 PM 166.24 2.03 164.21 199.17 54179.63 Average: 227.07 7.56 219.51 1660.38 57633.03 12:17:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:18:01 PM 5571264 2437464 30.44 2088 1849132 837756 9.25 493700 1670468 141508 12:19:01 PM 4197872 3810856 47.58 2088 3072360 987028 10.90 868512 2535120 617912 12:20:01 PM 1315788 6692940 83.57 2088 5442564 1012280 11.18 1208652 4579364 178324 12:21:01 PM 455820 7552908 94.31 2088 6115176 978656 10.81 1202568 5316848 792 Average: 2885186 5123542 63.97 2088 4119808 953930 10.53 943358 3525450 234634 12:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:18:01 PM eth0 375.47 233.34 1448.92 64.14 0.00 0.00 0.00 12:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 PM eth0 271.56 218.00 7319.78 20.78 0.00 0.00 0.00 12:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 PM eth0 448.43 288.92 14548.32 19.66 0.00 0.00 0.00 12:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM eth0 18.02 18.12 13.89 8.82 0.00 0.00 0.00 12:21:01 PM lo 0.63 0.63 0.12 0.12 0.00 0.00 0.00 12:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 278.36 189.59 5832.43 28.35 0.00 0.00 0.00 Average: lo 0.16 0.16 0.03 0.03 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) 06/28/2024 _x86_64_ (2 CPU) 12:16:40 PM LINUX RESTART 12:17:01 PM CPU %user %nice %system %iowait %steal %idle 12:18:01 PM all 37.35 0.00 4.27 2.11 0.12 56.15 12:18:01 PM 0 39.88 0.00 4.26 2.47 0.11 53.28 12:18:01 PM 1 34.83 0.00 4.29 1.74 0.12 59.02 12:19:01 PM all 35.35 0.00 8.44 1.42 0.12 54.65 12:19:01 PM 0 52.17 0.00 9.63 1.93 0.14 36.12 12:19:01 PM 1 19.20 0.00 7.28 0.94 0.10 72.48 12:20:01 PM all 22.74 0.00 15.75 2.31 0.14 59.06 12:20:01 PM 0 23.59 0.00 15.89 1.54 0.14 58.85 12:20:01 PM 1 21.88 0.00 15.61 3.09 0.14 59.28 12:21:01 PM all 34.56 0.00 6.84 1.98 0.12 56.49 12:21:01 PM 0 31.02 0.00 7.20 2.47 0.12 59.19 12:21:01 PM 1 38.12 0.00 6.48 1.49 0.14 53.77 Average: all 32.55 0.00 8.79 1.95 0.13 56.58 Average: 0 36.66 0.00 9.20 2.11 0.13 51.90 Average: 1 28.49 0.00 8.37 1.80 0.13 61.20