---> uname -a: Linux prd-centos7-docker-2c-8g-3006.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 624 4236 16 2960 6891 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:77:11:ae brd ff:ff:ff:ff:ff:ff inet 10.32.6.28/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe77:11ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:49:7b:92:fa 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) 06/08/2024 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 135.11 20.25 114.87 4481.65 29483.65 08:53:02 PM 145.06 1.51 143.55 302.58 9565.37 08:54:01 PM 111.65 3.44 108.21 944.67 20701.96 08:55:01 PM 17.16 0.33 16.83 242.78 4165.26 08:56:01 PM 36.88 2.38 34.50 315.18 11011.93 Average: 89.10 5.59 83.51 1258.44 14966.39 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5511752 2496984 31.18 2088 1837416 921928 10.18 568280 1655520 132288 08:53:02 PM 5022732 2986004 37.28 2088 2030600 1143908 12.63 941944 1724368 83016 08:54:01 PM 4003528 4005208 50.01 2088 2601064 1570528 17.34 1616836 2020740 102048 08:55:01 PM 3916276 4092460 51.10 2088 2642036 1602100 17.69 1673912 2046052 16336 08:56:01 PM 4351556 3657180 45.66 2088 2880944 936580 10.34 1348708 1929356 13048 Average: 4561169 3447567 43.05 2088 2398412 1235009 13.64 1229936 1875207 69347 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 414.90 253.51 1408.43 62.39 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 08:53:02 PM eth0 344.38 404.71 1744.66 68.66 0.00 0.00 0.00 08:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 346.51 402.61 3519.97 442.92 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 11.54 11.54 54.47 3.17 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 163.00 211.64 52.02 1742.36 0.00 0.00 0.00 08:56:01 PM lo 0.10 0.10 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 255.77 256.32 1348.78 463.81 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) 06/08/2024 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.15 0.00 4.10 3.87 0.11 55.77 08:52:01 PM 0 29.50 0.00 3.83 3.50 0.09 63.08 08:52:01 PM 1 42.89 0.00 4.40 4.22 0.14 48.35 08:53:02 PM all 49.65 0.00 3.57 2.21 0.13 44.44 08:53:02 PM 0 52.85 0.00 4.91 2.68 0.14 39.42 08:53:02 PM 1 46.48 0.00 2.24 1.77 0.11 49.41 08:54:01 PM all 70.10 0.00 3.71 2.47 0.14 23.58 08:54:01 PM 0 67.92 0.00 4.18 1.70 0.13 26.07 08:54:01 PM 1 72.27 0.00 3.27 3.25 0.15 21.07 08:55:01 PM all 83.63 0.00 1.75 0.02 0.13 14.48 08:55:01 PM 0 82.65 0.00 1.86 0.02 0.11 15.36 08:55:01 PM 1 84.62 0.00 1.64 0.00 0.17 13.58 08:56:01 PM all 49.04 0.00 2.32 1.04 0.11 47.50 08:56:01 PM 0 55.47 0.00 2.12 0.82 0.12 41.46 08:56:01 PM 1 42.70 0.00 2.49 1.25 0.09 53.47 Average: all 57.39 0.00 3.10 1.93 0.12 37.46 Average: 0 57.36 0.00 3.38 1.76 0.12 37.38 Average: 1 57.42 0.00 2.81 2.10 0.13 37.53