---> uname -a: Linux prd-centos7-docker-2c-8g-3059.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 607 4725 16 2488 6916 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:42:72:e3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.202/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe42:72e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:1c:c3:0b 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) 01/07/2024 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 137.87 46.25 91.61 6544.87 40614.03 01:50:01 PM 89.83 1.20 88.63 154.67 8650.61 01:51:01 PM 132.54 3.08 129.46 1017.99 7629.81 01:52:01 PM 37.91 0.15 37.76 4.93 7332.63 01:53:01 PM 13.86 2.10 11.76 490.34 1159.51 Average: 82.41 10.56 71.85 1643.22 13081.03 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5608592 2400140 29.97 2088 1767336 918956 10.15 571200 1577816 84832 01:50:01 PM 5256172 2752560 34.37 2088 1981820 1116024 12.32 688988 1758532 134020 01:51:01 PM 4708500 3300232 41.21 2088 2244188 1225856 13.53 1125316 1843092 176544 01:52:01 PM 4266992 3741740 46.72 2088 2293120 1644908 18.16 1556076 1844304 14764 01:53:01 PM 4833948 3174784 39.64 2088 2401320 956756 10.56 1040264 1790636 79000 Average: 4934841 3073891 38.38 2088 2137557 1172500 12.95 996369 1762876 97832 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 439.93 238.57 1336.14 58.38 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 116.15 88.81 665.25 13.77 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 01:51:01 PM eth0 421.32 511.44 2782.86 74.15 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 44.31 51.11 320.45 8.43 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 01:53:01 PM eth0 16.09 13.62 16.01 6.49 0.00 0.00 0.00 01:53:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 207.59 180.72 1024.19 32.25 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/07/2024 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 40.51 0.00 6.01 6.73 0.15 46.60 01:49:01 PM 0 49.25 0.00 7.70 6.79 0.16 36.11 01:49:01 PM 1 31.96 0.00 4.34 6.66 0.14 56.90 01:50:01 PM all 41.28 0.00 3.88 0.77 0.17 53.90 01:50:01 PM 0 48.04 0.00 3.86 0.92 0.16 47.02 01:50:01 PM 1 34.63 0.00 3.90 0.63 0.16 60.67 01:51:01 PM all 66.84 0.00 3.63 2.81 0.22 26.50 01:51:01 PM 0 57.18 0.00 5.56 5.05 0.24 31.98 01:51:01 PM 1 76.64 0.00 1.67 0.53 0.20 20.95 01:52:01 PM all 84.11 0.00 2.05 0.06 0.18 13.60 01:52:01 PM 0 83.56 0.00 2.23 0.11 0.18 13.92 01:52:01 PM 1 84.69 0.00 1.85 0.02 0.17 13.28 01:53:01 PM all 79.20 0.00 2.28 0.06 0.19 18.26 01:53:01 PM 0 79.14 0.00 2.42 0.06 0.17 18.22 01:53:01 PM 1 79.27 0.00 2.17 0.06 0.22 18.28 Average: all 62.01 0.00 3.59 2.12 0.18 32.10 Average: 0 63.20 0.00 4.37 2.61 0.18 29.63 Average: 1 60.82 0.00 2.82 1.63 0.18 34.56