---> uname -a: Linux prd-centos7-docker-2c-8g-1716.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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 868 3957 16 2994 6644 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:9a:d2:7a brd ff:ff:ff:ff:ff:ff inet 10.32.7.148/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe9a:d27a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:ed:f8:bd 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 12/23/2023 _x86_64_ (2 CPU) 04:36:49 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 202.45 118.88 83.57 9387.68 40249.60 04:39:01 AM 105.66 1.20 104.46 154.62 8997.80 04:40:01 AM 172.31 3.38 168.94 1015.24 26345.41 04:41:01 AM 19.07 0.13 18.94 4.39 2920.65 04:42:01 AM 22.39 1.52 20.87 401.47 8506.66 04:43:01 AM 36.94 1.73 35.21 215.72 3480.48 Average: 93.14 21.14 72.01 1863.01 15084.17 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5545196 2463544 30.76 2088 1814836 935240 10.33 594108 1613252 142348 04:39:01 AM 5110176 2898564 36.19 2088 2018236 1157736 12.78 821744 1770544 164988 04:40:01 AM 4169040 3839700 47.94 2088 2614560 1358908 15.00 1395096 2079560 42924 04:41:01 AM 3769296 4239444 52.94 2088 2670196 1694212 18.71 1779148 2086576 17992 04:42:01 AM 4138208 3870532 48.33 2088 2898332 1096360 12.10 1338484 2151892 58440 04:43:01 AM 4023508 3985232 49.76 2088 2912240 1192892 13.17 1555484 2047304 28828 Average: 4459237 3549503 44.32 2088 2488067 1239225 13.68 1247344 1958188 75920 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 295.44 196.65 1299.46 51.29 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 174.93 184.40 1211.62 35.94 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 468.17 552.55 4520.46 75.19 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 47.44 54.63 321.11 9.74 0.00 0.00 0.00 04:41:01 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 187.81 128.35 351.99 127.94 0.00 0.00 0.00 04:42:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 19.17 19.57 41.64 8.45 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 198.85 189.40 1291.42 51.42 0.00 0.00 0.00 Average: lo 0.02 0.02 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 12/23/2023 _x86_64_ (2 CPU) 04:36:49 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 35.81 0.00 9.15 6.74 0.10 48.20 04:38:01 AM 0 40.14 0.00 9.45 6.79 0.11 43.52 04:38:01 AM 1 31.52 0.00 8.85 6.68 0.11 52.84 04:39:01 AM all 42.31 0.00 3.60 1.38 0.11 52.61 04:39:01 AM 0 46.15 0.00 4.11 1.92 0.11 47.71 04:39:01 AM 1 38.51 0.00 3.07 0.86 0.11 57.46 04:40:01 AM all 59.51 0.00 4.28 4.05 0.13 32.03 04:40:01 AM 0 55.58 0.00 5.59 4.39 0.13 34.32 04:40:01 AM 1 63.47 0.00 3.00 3.69 0.11 29.73 04:41:01 AM all 81.10 0.00 1.92 0.06 0.12 16.81 04:41:01 AM 0 80.72 0.00 2.19 0.11 0.11 16.87 04:41:01 AM 1 81.46 0.00 1.65 0.02 0.13 16.75 04:42:01 AM all 74.83 0.00 2.17 0.24 0.10 22.66 04:42:01 AM 0 74.62 0.00 2.47 0.29 0.11 22.51 04:42:01 AM 1 75.06 0.00 1.87 0.16 0.09 22.81 04:43:01 AM all 30.53 0.00 1.97 0.27 0.08 67.15 04:43:01 AM 0 39.08 0.00 2.25 0.45 0.07 58.15 04:43:01 AM 1 22.15 0.00 1.68 0.09 0.09 76.00 Average: all 53.63 0.00 3.86 2.13 0.10 40.27 Average: 0 55.79 0.00 4.36 2.34 0.10 37.42 Average: 1 51.48 0.00 3.37 1.93 0.10 43.12