---> uname -a: Linux prd-centos7-docker-2c-8g-1690.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 653 4210 16 2957 6862 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:00:37:27 brd ff:ff:ff:ff:ff:ff inet 10.32.7.213/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe00:3727/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:21:5d:b6:1e 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) 05/23/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 107.43 19.17 88.26 4121.79 5206.31 08:53:01 PM 128.38 1.53 126.85 303.13 9343.29 08:54:01 PM 116.81 3.38 113.43 928.59 20446.37 08:55:01 PM 18.90 0.38 18.52 243.95 4200.03 08:56:01 PM 33.77 2.20 31.57 280.30 10893.14 Average: 81.05 5.33 75.72 1175.25 10018.59 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5490004 2518732 31.45 2088 1836816 946220 10.45 591824 1653836 132136 08:53:01 PM 4936428 3072308 38.36 2088 2025436 1287296 14.21 1034380 1722680 83480 08:54:01 PM 3886164 4122572 51.48 2088 2597976 1713468 18.92 1736792 2020420 101352 08:55:01 PM 3768740 4239996 52.94 2088 2639576 1798880 19.86 1825588 2044456 16304 08:56:01 PM 4278268 3730468 46.58 2088 2876404 1015016 11.21 1426876 1927024 19272 Average: 4471921 3536815 44.16 2088 2395242 1352176 14.93 1323092 1873683 70509 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 368.10 238.67 1405.40 63.72 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 304.81 363.72 1708.26 59.11 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 362.53 428.44 3492.98 441.65 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 12.36 12.19 54.05 2.92 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 164.73 214.49 49.15 1745.06 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 242.48 251.48 1342.05 462.42 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) 05/23/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.80 0.00 3.88 2.78 0.10 56.45 08:52:01 PM 0 49.80 0.00 4.72 2.94 0.11 42.44 08:52:01 PM 1 24.14 0.00 3.06 2.63 0.09 70.08 08:53:01 PM all 48.38 0.00 3.57 2.44 0.12 45.50 08:53:01 PM 0 50.37 0.00 4.72 3.24 0.11 41.55 08:53:01 PM 1 46.42 0.00 2.40 1.64 0.11 49.44 08:54:01 PM all 67.01 0.00 3.78 2.72 0.13 26.37 08:54:01 PM 0 63.62 0.00 4.45 2.06 0.13 29.74 08:54:01 PM 1 70.40 0.00 3.12 3.37 0.13 22.98 08:55:01 PM all 82.59 0.00 1.79 0.02 0.12 15.48 08:55:01 PM 0 82.23 0.00 1.82 0.02 0.13 15.81 08:55:01 PM 1 82.96 0.00 1.77 0.02 0.11 15.15 08:56:01 PM all 53.94 0.00 2.23 0.91 0.11 42.80 08:56:01 PM 0 71.57 0.00 2.63 1.46 0.13 24.21 08:56:01 PM 1 37.01 0.00 1.86 0.39 0.09 60.66 Average: all 57.49 0.00 3.06 1.78 0.11 37.55 Average: 0 63.36 0.00 3.68 1.96 0.12 30.88 Average: 1 51.69 0.00 2.44 1.61 0.10 44.15