---> uname -a: Linux prd-centos7-docker-2c-8g-3133.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 637 4228 16 2955 6878 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:ce:db:3b brd ff:ff:ff:ff:ff:ff inet 10.32.6.124/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fece:db3b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5e:ef:94:db 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) 08/22/2024 _x86_64_ (2 CPU) 08:50:35 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 113.69 13.29 100.40 2135.42 5957.65 08:53:01 PM 162.77 1.96 160.81 613.10 10768.33 08:54:01 PM 76.24 2.95 73.30 627.40 20978.89 08:55:01 PM 12.72 0.85 11.87 369.84 2081.52 08:56:01 PM 43.94 1.90 42.04 189.07 11304.31 Average: 81.60 4.20 77.41 787.52 10216.48 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5491524 2517204 31.43 2088 1862744 894516 9.88 564892 1675156 147192 08:53:01 PM 4781332 3227396 40.30 2088 2117296 1260968 13.92 1145120 1757572 118844 08:54:01 PM 4017300 3991428 49.84 2088 2603900 1544188 17.05 1605976 2021224 39780 08:55:01 PM 3747628 4261100 53.21 2088 2642696 1765100 19.49 1844036 2047588 9524 08:56:01 PM 4356260 3652468 45.61 2088 2876732 926316 10.23 1352844 1925384 100 Average: 4478809 3529919 44.08 2088 2420674 1278218 14.11 1302574 1885385 63088 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 453.12 285.86 1600.96 65.33 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 486.96 569.07 2967.33 90.18 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 177.03 210.52 2134.20 411.96 0.00 0.00 0.00 08:54:01 PM lo 0.03 0.03 0.01 0.01 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 12.75 12.12 54.65 4.38 0.00 0.00 0.00 08:55:01 PM lo 0.12 0.12 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 175.52 224.32 62.24 1749.84 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 260.32 259.35 1358.63 465.48 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) 08/22/2024 _x86_64_ (2 CPU) 08:50:35 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 36.64 0.00 3.51 2.83 0.11 56.90 08:52:02 PM 0 39.19 0.00 3.81 3.59 0.12 53.29 08:52:02 PM 1 34.11 0.00 3.18 2.09 0.10 60.51 08:53:01 PM all 53.40 0.00 3.92 2.98 0.11 39.60 08:53:01 PM 0 50.54 0.00 4.79 3.22 0.11 41.34 08:53:01 PM 1 56.28 0.00 3.04 2.76 0.11 37.81 08:54:01 PM all 76.62 0.00 3.08 2.29 0.09 17.91 08:54:01 PM 0 75.97 0.00 3.46 2.51 0.09 17.97 08:54:01 PM 1 77.26 0.00 2.71 2.07 0.09 17.87 08:55:01 PM all 83.23 0.00 1.68 0.04 0.10 14.96 08:55:01 PM 0 82.89 0.00 1.79 0.02 0.09 15.21 08:55:01 PM 1 83.58 0.00 1.59 0.04 0.09 14.70 08:56:01 PM all 36.63 0.00 2.32 1.29 0.09 59.67 08:56:01 PM 0 49.32 0.00 2.67 1.22 0.11 46.68 08:56:01 PM 1 24.24 0.00 1.98 1.38 0.09 72.31 Average: all 56.95 0.00 2.90 1.89 0.10 38.16 Average: 0 59.37 0.00 3.31 2.12 0.10 35.11 Average: 1 54.54 0.00 2.50 1.67 0.10 41.20