---> uname -a: Linux prd-centos7-docker-2c-8g-2646.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 681 4182 16 2957 6834 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:12:8c:10 brd ff:ff:ff:ff:ff:ff inet 10.32.7.247/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe12:8c10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:00:78:ce:79 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) 06/04/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 112.30 19.97 92.33 4459.39 8910.72 08:53:01 PM 131.58 1.55 130.03 303.85 9341.10 08:54:01 PM 109.09 3.36 105.73 929.16 20430.84 08:55:02 PM 16.65 0.72 15.94 351.76 4162.22 08:56:01 PM 36.42 2.08 34.33 210.98 11188.99 Average: 81.35 5.55 75.80 1254.71 10805.02 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5507796 2500932 31.23 2088 1831232 915072 10.10 576132 1651836 126916 08:53:01 PM 4862404 3146324 39.29 2088 2026996 1350332 14.91 1103984 1722336 83480 08:54:01 PM 4016200 3992528 49.85 2088 2600788 1515040 16.73 1606344 2019360 104676 08:55:02 PM 3635328 4373400 54.61 2088 2642328 1885872 20.82 1953416 2046580 16380 08:56:01 PM 4272296 3736432 46.65 2088 2878204 1010716 11.16 1431096 1926992 13176 Average: 4458805 3549923 44.33 2088 2395910 1335406 14.74 1334194 1873421 68926 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 334.37 209.67 1401.21 59.88 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 336.50 394.24 1734.13 65.31 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 348.44 406.49 3469.23 437.90 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 08:55:02 PM eth0 11.99 12.34 55.04 3.83 0.00 0.00 0.00 08:55:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 175.22 223.05 52.98 1776.37 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 241.49 249.20 1346.80 464.14 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) 06/04/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.21 0.00 4.08 3.70 0.10 56.92 08:52:01 PM 0 48.61 0.00 5.26 2.04 0.09 44.00 08:52:01 PM 1 22.16 0.00 2.93 5.33 0.10 69.48 08:53:01 PM all 47.20 0.00 3.43 2.31 0.11 46.96 08:53:01 PM 0 51.41 0.00 4.52 2.90 0.11 41.07 08:53:01 PM 1 43.04 0.00 2.36 1.72 0.09 52.79 08:54:01 PM all 68.49 0.00 3.52 3.24 0.11 24.64 08:54:01 PM 0 64.22 0.00 4.30 3.40 0.11 27.97 08:54:01 PM 1 72.78 0.00 2.74 3.06 0.11 21.31 08:55:02 PM all 82.88 0.00 1.81 0.02 0.11 15.18 08:55:02 PM 0 82.36 0.00 2.04 0.04 0.11 15.45 08:55:02 PM 1 83.38 0.00 1.60 0.02 0.11 14.90 08:56:01 PM all 45.77 0.00 2.20 0.36 0.09 51.58 08:56:01 PM 0 54.51 0.00 2.41 0.33 0.11 42.65 08:56:01 PM 1 37.19 0.00 2.00 0.37 0.09 60.35 Average: all 55.65 0.00 3.02 1.94 0.10 39.28 Average: 0 60.12 0.00 3.72 1.75 0.10 34.31 Average: 1 51.23 0.00 2.33 2.13 0.10 44.21