---> uname -a: Linux prd-centos7-docker-2c-8g-889.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: 2800.022 BogoMIPS: 5600.04 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 635 4231 16 2954 6879 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:e8:7e:1a brd ff:ff:ff:ff:ff:ff inet 10.32.6.81/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fee8:7e1a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0a:e1:a9:cd 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) 04/06/2024 _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 80.30 19.46 60.84 4116.68 5089.28 08:53:02 PM 136.85 1.53 135.32 302.78 9233.01 08:54:01 PM 107.47 3.34 104.13 941.30 20722.37 08:55:01 PM 16.59 0.35 16.25 243.28 4141.21 08:56:01 PM 36.53 2.43 34.09 323.12 11045.85 Average: 75.45 5.43 70.02 1186.10 10009.72 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5522976 2485760 31.04 2088 1849792 898980 9.93 540240 1670332 147316 08:53:02 PM 4912852 3095884 38.66 2088 2049224 1246636 13.76 1044372 1731212 110468 08:54:01 PM 4039804 3968932 49.56 2088 2592752 1554332 17.16 1585756 2015232 102064 08:55:01 PM 3849932 4158804 51.93 2088 2633668 1836888 20.28 1745624 2040520 16388 08:56:01 PM 4354712 3654024 45.63 2088 2874568 947500 10.46 1349420 1926584 22160 Average: 4536055 3472681 43.36 2088 2400001 1296867 14.32 1253082 1876776 79679 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 340.16 218.05 1411.46 57.57 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 364.52 432.24 2134.73 70.80 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 313.23 366.42 3073.08 440.15 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 12.20 11.77 53.91 2.81 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 169.17 221.22 51.60 1749.94 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 239.62 249.56 1339.26 464.15 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) 04/06/2024 _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 36.79 0.00 3.68 0.99 0.10 58.45 08:52:01 PM 0 34.33 0.00 3.51 1.08 0.09 60.99 08:52:01 PM 1 39.25 0.00 3.85 0.89 0.09 55.91 08:53:02 PM all 49.45 0.00 3.47 1.71 0.10 45.28 08:53:02 PM 0 51.06 0.00 4.47 2.52 0.11 41.85 08:53:02 PM 1 47.85 0.00 2.46 0.88 0.09 48.72 08:54:01 PM all 68.15 0.00 3.61 3.16 0.09 24.98 08:54:01 PM 0 66.62 0.00 4.08 2.68 0.09 26.53 08:54:01 PM 1 69.64 0.00 3.16 3.65 0.11 23.44 08:55:01 PM all 81.96 0.00 1.77 0.02 0.10 16.15 08:55:01 PM 0 81.75 0.00 1.93 0.02 0.11 16.19 08:55:01 PM 1 82.23 0.00 1.59 0.00 0.07 16.11 08:56:01 PM all 48.72 0.00 2.29 0.94 0.08 47.97 08:56:01 PM 0 59.95 0.00 2.66 0.95 0.09 36.36 08:56:01 PM 1 37.69 0.00 1.96 0.94 0.09 59.32 Average: all 56.74 0.00 2.97 1.36 0.09 38.85 Average: 0 58.49 0.00 3.33 1.45 0.10 36.64 Average: 1 54.99 0.00 2.60 1.26 0.09 41.05