---> uname -a: Linux prd-centos7-docker-2c-8g-1071.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 629 4232 16 2958 6886 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:e9:51:9c brd ff:ff:ff:ff:ff:ff inet 10.32.6.170/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fee9:519c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0b:fe:e5:fe 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) 07/28/2024 _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 121.20 19.93 101.27 4454.15 7947.48 08:53:01 PM 150.63 1.55 149.08 303.80 10213.06 08:54:01 PM 81.91 3.33 78.58 929.56 21477.90 08:55:02 PM 13.92 0.85 13.08 369.10 2089.22 08:56:01 PM 42.65 1.91 40.74 191.67 11435.81 Average: 82.16 5.52 76.63 1252.74 10627.14 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5515112 2493616 31.14 2088 1860736 873724 9.65 542640 1674260 146332 08:53:01 PM 4845012 3163716 39.50 2088 2092972 1248968 13.79 1091908 1746672 116924 08:54:01 PM 3899868 4108860 51.30 2088 2605696 1671064 18.45 1721100 2022296 38812 08:55:02 PM 3535908 4472820 55.85 2088 2644168 1957196 21.61 2054092 2047756 8148 08:56:01 PM 4358156 3650572 45.58 2088 2879584 925284 10.22 1348340 1927732 796 Average: 4430811 3577917 44.68 2088 2416631 1335247 14.74 1351616 1883743 62202 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 437.35 261.07 1579.22 63.40 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 454.56 544.14 2646.90 86.52 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 203.60 237.60 2430.56 415.07 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 11.65 11.63 53.76 2.98 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 174.40 227.67 56.22 1782.17 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 256.46 256.39 1357.08 465.48 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) 07/28/2024 _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 36.32 0.00 4.09 3.35 0.11 56.12 08:52:01 PM 0 40.74 0.00 4.14 2.98 0.11 52.04 08:52:01 PM 1 31.97 0.00 4.05 3.71 0.10 60.16 08:53:01 PM all 51.80 0.00 3.93 3.08 0.12 41.08 08:53:01 PM 0 46.67 0.00 4.92 3.03 0.12 45.26 08:53:01 PM 1 56.99 0.00 2.91 3.13 0.13 36.85 08:54:01 PM all 75.95 0.00 3.09 3.05 0.11 17.80 08:54:01 PM 0 74.22 0.00 3.60 3.17 0.09 18.91 08:54:01 PM 1 77.68 0.00 2.57 2.93 0.11 16.71 08:55:02 PM all 80.80 0.00 1.63 0.02 0.10 17.45 08:55:02 PM 0 80.79 0.00 1.79 0.02 0.11 17.30 08:55:02 PM 1 80.83 0.00 1.45 0.02 0.11 17.59 08:56:01 PM all 41.36 0.00 2.39 1.13 0.09 55.03 08:56:01 PM 0 47.07 0.00 2.83 1.30 0.09 48.71 08:56:01 PM 1 35.74 0.00 1.97 0.98 0.07 61.25 Average: all 57.01 0.00 3.03 2.13 0.11 37.72 Average: 0 57.69 0.00 3.47 2.11 0.10 36.62 Average: 1 56.33 0.00 2.60 2.16 0.10 38.80