---> uname -a: Linux prd-centos7-docker-2c-8g-3982.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 664 4203 16 2952 6851 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:e4:42 brd ff:ff:ff:ff:ff:ff inet 10.32.7.48/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fece:e442/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b5:e3:86:9c 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) 09/01/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 104.01 17.91 86.11 3649.78 5818.82 08:53:01 PM 156.15 1.59 154.56 309.08 10288.06 08:54:01 PM 79.53 3.39 76.14 928.34 21387.60 08:55:01 PM 12.63 0.88 11.75 377.17 2075.42 08:56:01 PM 42.06 1.88 40.18 188.51 11261.78 Average: 78.61 5.14 73.46 1092.92 10166.64 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5473148 2535588 31.66 2088 1859900 926904 10.23 584700 1673440 147756 08:53:01 PM 4808244 3200492 39.96 2088 2104152 1260760 13.92 1128772 1748516 132984 08:54:01 PM 3824396 4184340 52.25 2088 2599928 1751520 19.34 1800744 2019360 38696 08:55:01 PM 3320980 4687756 58.53 2088 2638584 2224316 24.56 2271976 2045180 8124 08:56:01 PM 4348380 3660356 45.70 2088 2874024 942240 10.40 1363548 1923028 832 Average: 4355030 3653706 45.62 2088 2415318 1421148 15.69 1429948 1881905 65678 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 324.12 224.89 1573.39 61.03 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 479.54 568.06 2952.10 89.61 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 185.52 219.50 2150.24 412.66 0.00 0.00 0.00 08:54:01 PM lo 0.02 0.02 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 11.98 12.12 54.24 3.50 0.00 0.00 0.00 08:55:01 PM lo 0.02 0.02 0.00 0.00 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 182.60 227.39 68.22 1750.42 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 235.89 249.28 1354.18 464.66 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) 09/01/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 36.46 0.00 3.69 2.03 0.12 57.70 08:52:02 PM 0 39.43 0.00 4.45 1.76 0.12 54.23 08:52:02 PM 1 33.54 0.00 2.91 2.28 0.12 61.15 08:53:01 PM all 53.77 0.00 3.91 2.53 0.14 39.65 08:53:01 PM 0 43.52 0.00 5.18 2.61 0.14 48.55 08:53:01 PM 1 64.22 0.00 2.61 2.44 0.13 30.60 08:54:01 PM all 76.27 0.00 3.10 2.60 0.14 17.89 08:54:01 PM 0 75.27 0.00 3.53 2.74 0.13 18.33 08:54:01 PM 1 77.24 0.00 2.68 2.48 0.13 17.47 08:55:01 PM all 82.92 0.00 1.66 0.03 0.12 15.27 08:55:01 PM 0 83.04 0.00 1.71 0.02 0.11 15.12 08:55:01 PM 1 82.82 0.00 1.62 0.04 0.13 15.40 08:56:01 PM all 39.20 0.00 2.61 1.51 0.09 56.60 08:56:01 PM 0 46.10 0.00 2.90 1.57 0.09 49.35 08:56:01 PM 1 32.39 0.00 2.33 1.43 0.09 63.76 Average: all 57.36 0.00 3.00 1.74 0.12 37.78 Average: 0 57.21 0.00 3.56 1.74 0.12 37.37 Average: 1 57.51 0.00 2.43 1.74 0.12 38.20