---> uname -a: Linux prd-centos7-docker-2c-8g-4762.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: 2799.996 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 7.3G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 584 4790 16 2445 6941 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:1f:f1:fa brd ff:ff:ff:ff:ff:ff inet 10.32.6.82/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe1f:f1fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:a3:fe:34 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) 01/26/2024 _x86_64_ (2 CPU) 01:47:47 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 178.83 86.71 92.12 8542.70 39591.42 01:50:01 PM 124.11 1.28 122.82 155.95 9273.96 01:51:02 PM 105.67 3.19 102.48 993.02 7780.20 01:52:01 PM 18.20 0.69 17.50 343.03 4679.24 Average: 107.02 23.04 83.98 2515.44 15365.11 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5592024 2416716 30.18 2088 1828944 847476 9.36 481440 1661352 152552 01:50:01 PM 5107116 2901624 36.23 2088 1989948 1162172 12.83 865268 1728348 106868 01:51:02 PM 4444720 3564020 44.50 2088 2241588 1525580 16.84 1431500 1799388 124064 01:52:01 PM 4147804 3860936 48.21 2088 2277312 1772996 19.58 1701156 1821332 15212 Average: 4822916 3185824 39.78 2088 2084448 1327056 14.65 1119841 1752605 99674 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 385.04 233.41 1355.32 58.76 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 254.62 276.28 1233.73 43.23 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:02 PM eth0 299.37 354.54 2297.14 49.79 0.00 0.00 0.00 01:51:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 10.95 11.34 54.39 2.73 0.00 0.00 0.00 01:52:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 238.33 219.69 1239.78 38.76 0.00 0.00 0.00 Average: lo 0.01 0.01 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) 01/26/2024 _x86_64_ (2 CPU) 01:47:47 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 35.08 0.00 6.55 6.07 0.10 52.20 01:49:01 PM 0 35.10 0.00 6.94 6.27 0.09 51.61 01:49:01 PM 1 35.06 0.00 6.18 5.86 0.11 52.79 01:50:01 PM all 44.53 0.00 3.58 1.37 0.11 50.41 01:50:01 PM 0 46.18 0.00 4.72 2.27 0.12 46.71 01:50:01 PM 1 42.88 0.00 2.44 0.49 0.11 54.09 01:51:02 PM all 73.76 0.00 2.89 1.23 0.14 21.98 01:51:02 PM 0 69.48 0.00 4.15 1.90 0.15 24.31 01:51:02 PM 1 78.04 0.00 1.64 0.55 0.13 19.64 01:52:01 PM all 83.11 0.00 1.72 0.02 0.12 15.03 01:52:01 PM 0 83.06 0.00 2.04 0.04 0.11 14.75 01:52:01 PM 1 83.20 0.00 1.40 0.00 0.11 15.29 Average: all 58.67 0.00 3.72 2.21 0.11 35.28 Average: 0 58.06 0.00 4.50 2.66 0.12 34.66 Average: 1 59.27 0.00 2.95 1.77 0.11 35.90