---> uname -a: Linux prd-centos7-docker-2c-8g-3798.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: 2800.022 BogoMIPS: 5600.04 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 574 4802 16 2444 6950 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:cb:ff:59 brd ff:ff:ff:ff:ff:ff inet 10.32.6.155/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fecb:ff59/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:2a:10:e8 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) 01/15/2024 _x86_64_ (2 CPU) 01:47:38 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 108.70 21.45 87.25 4434.68 24375.14 01:50:01 PM 144.56 2.74 141.82 337.94 10161.52 01:51:01 PM 75.14 1.71 73.43 844.43 8371.77 01:52:01 PM 15.35 2.08 13.27 489.73 1867.21 Average: 85.59 6.95 78.64 1519.39 11142.46 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5550660 2458072 30.69 2088 1862272 869808 9.60 496068 1685440 158728 01:50:01 PM 5004908 3003824 37.51 2088 2028868 1187532 13.11 950996 1738480 78620 01:51:01 PM 4614940 3393792 42.38 2088 2245860 1301124 14.37 1260512 1798048 38892 01:52:01 PM 4926432 3082300 38.49 2088 2357716 913192 10.08 995612 1746796 85512 Average: 5024235 2984497 37.27 2088 2123679 1067914 11.79 925797 1742191 90438 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 421.44 282.63 1540.90 54.98 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 336.87 379.00 1693.17 71.26 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 224.64 256.67 1765.04 36.03 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 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 14.97 13.04 11.06 6.25 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 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 248.39 232.02 1249.67 41.95 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 01/15/2024 _x86_64_ (2 CPU) 01:47:38 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 38.95 0.00 4.23 1.11 0.08 55.64 01:49:02 PM 0 55.94 0.00 5.85 1.36 0.09 36.75 01:49:02 PM 1 22.56 0.00 2.70 0.86 0.07 73.81 01:50:01 PM all 50.15 0.00 3.69 1.81 0.11 44.24 01:50:01 PM 0 47.47 0.00 4.99 2.57 0.13 44.84 01:50:01 PM 1 52.85 0.00 2.36 1.05 0.11 43.63 01:51:01 PM all 79.91 0.00 2.67 0.90 0.11 16.40 01:51:01 PM 0 78.38 0.00 3.25 0.95 0.11 17.31 01:51:01 PM 1 81.43 0.00 2.11 0.86 0.09 15.51 01:52:01 PM all 76.77 0.00 2.04 0.06 0.09 21.04 01:52:01 PM 0 80.17 0.00 2.02 0.09 0.09 17.63 01:52:01 PM 1 73.36 0.00 2.08 0.05 0.09 24.42 Average: all 61.32 0.00 3.16 0.97 0.10 34.45 Average: 0 65.46 0.00 4.03 1.24 0.10 29.16 Average: 1 57.22 0.00 2.31 0.71 0.09 39.67