---> uname -a: Linux prd-centos7-docker-2c-8g-3547.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 659 4208 16 2953 6856 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:51:36:8b brd ff:ff:ff:ff:ff:ff inet 10.32.6.227/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe51:368b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a1:4e:dd:a6 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) 08/27/2024 _x86_64_ (2 CPU) 08:50:29 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 101.97 8.89 93.07 828.78 5639.69 08:53:01 PM 119.15 1.10 118.05 260.23 10022.72 08:54:01 PM 114.29 3.71 110.58 967.56 19080.40 08:55:01 PM 16.54 0.45 16.09 246.01 4133.23 08:56:01 PM 33.38 2.25 31.14 288.25 8531.95 Average: 77.05 3.28 73.77 518.15 9481.64 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5510424 2498304 31.19 2088 1858676 884776 9.77 549496 1671436 146960 08:53:01 PM 5067684 2941044 36.72 2088 1992084 1192072 13.16 919576 1711192 14088 08:54:01 PM 3950216 4058512 50.68 2088 2591800 1663048 18.36 1673152 2022276 100404 08:55:01 PM 4016400 3992328 49.85 2088 2631140 1470448 16.23 1586972 2038012 12864 08:56:01 PM 4295492 3713236 46.36 2088 2873328 1001288 11.06 1416236 1923572 89324 Average: 4568043 3440685 42.96 2088 2389406 1242326 13.72 1229086 1873298 72728 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 133.33 116.36 1023.54 24.72 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 241.11 277.28 1135.41 46.85 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 399.35 484.84 3909.39 449.36 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 17.89 21.26 68.48 4.05 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 165.42 218.33 47.86 1749.09 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 191.40 223.59 1237.01 454.72 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) 08/27/2024 _x86_64_ (2 CPU) 08:50:29 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 29.65 0.00 2.89 2.96 0.10 64.41 08:52:01 PM 0 38.94 0.00 3.04 3.99 0.09 53.94 08:52:01 PM 1 20.57 0.00 2.73 1.95 0.12 74.63 08:53:01 PM all 32.46 0.00 2.36 1.59 0.10 63.50 08:53:01 PM 0 32.59 0.00 3.71 2.96 0.09 60.65 08:53:01 PM 1 32.34 0.00 1.01 0.23 0.09 66.34 08:54:01 PM all 64.99 0.00 3.79 2.41 0.10 28.70 08:54:01 PM 0 60.91 0.00 5.02 2.71 0.11 31.25 08:54:01 PM 1 69.07 0.00 2.58 2.11 0.09 26.15 08:55:01 PM all 81.94 0.00 1.85 0.05 0.09 16.07 08:55:01 PM 0 81.70 0.00 2.18 0.05 0.09 15.98 08:55:01 PM 1 82.19 0.00 1.54 0.04 0.09 16.14 08:56:01 PM all 56.79 0.00 2.29 1.20 0.10 39.61 08:56:01 PM 0 67.10 0.00 2.57 1.21 0.11 29.01 08:56:01 PM 1 46.72 0.00 2.03 1.20 0.11 49.95 Average: all 52.78 0.00 2.64 1.66 0.10 42.83 Average: 0 55.91 0.00 3.31 2.21 0.10 38.48 Average: 1 49.68 0.00 1.98 1.11 0.10 47.13