---> uname -a: Linux prd-centos7-docker-2c-8g-2249.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: 2800.022 BogoMIPS: 5600.04 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 631 4232 16 2957 6884 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:ea:96:55 brd ff:ff:ff:ff:ff:ff inet 10.32.6.166/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:feea:9655/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4f:b7:00:76 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) 05/30/2024 _x86_64_ (2 CPU) 08:50:34 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 100.52 12.67 87.85 2083.52 5322.96 08:53:01 PM 146.85 1.52 145.34 302.73 9563.49 08:54:01 PM 98.45 3.38 95.07 927.87 20155.03 08:55:01 PM 16.64 0.37 16.28 243.77 4132.42 08:56:01 PM 35.33 2.38 32.94 314.97 10878.13 Average: 79.55 4.06 75.48 774.53 10009.88 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5533116 2475612 30.91 2088 1841464 888076 9.81 545356 1656928 136164 08:53:01 PM 4928656 3080072 38.46 2088 2060360 1214724 13.41 1025344 1735508 113224 08:54:01 PM 4039696 3969032 49.56 2088 2605016 1662104 18.35 1578728 2024752 108292 08:55:01 PM 3778928 4229800 52.81 2088 2639712 1814384 20.03 1813832 2045520 16384 08:56:01 PM 4364632 3644096 45.50 2088 2878604 931804 10.29 1339832 1928628 13048 Average: 4529006 3479722 43.45 2088 2405031 1302218 14.38 1260618 1878267 77422 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 316.15 195.00 1378.97 59.91 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 392.14 462.54 2260.53 72.52 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 276.61 330.10 2940.17 428.15 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 11.27 11.33 53.49 2.46 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 165.07 216.68 50.97 1744.31 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 232.21 243.09 1336.59 461.49 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) 05/30/2024 _x86_64_ (2 CPU) 08:50:34 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.24 0.00 3.39 2.82 0.09 58.46 08:52:01 PM 0 32.58 0.00 3.51 3.51 0.09 60.31 08:52:01 PM 1 37.93 0.00 3.26 2.12 0.11 56.59 08:53:01 PM all 49.81 0.00 3.70 2.36 0.12 44.00 08:53:01 PM 0 39.54 0.00 4.87 3.14 0.12 52.32 08:53:01 PM 1 60.32 0.00 2.51 1.54 0.13 35.49 08:54:01 PM all 70.77 0.00 3.52 2.68 0.13 22.90 08:54:01 PM 0 67.86 0.00 4.45 3.31 0.14 24.24 08:54:01 PM 1 73.71 0.00 2.59 2.06 0.11 21.53 08:55:01 PM all 82.97 0.00 1.70 0.02 0.12 15.19 08:55:01 PM 0 82.87 0.00 1.82 0.02 0.11 15.18 08:55:01 PM 1 83.11 0.00 1.53 0.02 0.11 15.23 08:56:01 PM all 47.43 0.00 2.21 0.53 0.09 49.74 08:56:01 PM 0 55.42 0.00 2.49 0.50 0.09 41.50 08:56:01 PM 1 39.55 0.00 1.98 0.54 0.10 57.82 Average: all 56.96 0.00 2.91 1.69 0.11 38.34 Average: 0 55.33 0.00 3.44 2.11 0.11 39.01 Average: 1 58.59 0.00 2.38 1.26 0.11 37.66