---> uname -a: Linux prd-centos7-docker-2c-8g-466.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: 2799.870 BogoMIPS: 5599.74 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 7.8G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 621 4222 16 2976 6892 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:49:c1:84 brd ff:ff:ff:ff:ff:ff inet 10.32.7.116/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe49:c184/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:a7:96:e4 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) 01/31/2024 _x86_64_ (2 CPU) 08:50:31 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 74.12 10.43 63.69 1205.46 5414.46 08:53:02 PM 143.88 1.97 141.92 280.57 10169.58 08:54:01 PM 96.27 2.98 93.29 969.21 20584.37 08:55:01 PM 16.36 0.53 15.82 328.71 4106.91 08:56:01 PM 43.62 2.02 41.61 197.07 11375.55 Average: 74.78 3.59 71.20 594.96 10296.24 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5425652 2583088 32.25 2088 1894348 931348 10.28 599456 1704480 179496 08:53:02 PM 4926148 3082592 38.49 2088 2067984 1200840 13.26 1009092 1752104 113284 08:54:01 PM 4069412 3939328 49.19 2088 2611684 1439364 15.89 1554368 2019852 104368 08:55:01 PM 3571228 4437512 55.41 2088 2651944 1922024 21.22 2019248 2046032 16088 08:56:01 PM 4330696 3678044 45.93 2088 2891452 927992 10.25 1370008 1929596 38176 Average: 4464627 3544113 44.25 2088 2423482 1284314 14.18 1310434 1890413 90282 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 190.69 147.88 1227.87 41.41 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:02 PM eth0 371.47 439.73 2128.55 70.01 0.00 0.00 0.00 08:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 292.70 340.63 3035.58 436.49 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 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 11.69 11.99 54.93 3.57 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 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 157.98 208.83 48.66 1740.63 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 204.62 229.45 1293.40 458.48 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) 01/31/2024 _x86_64_ (2 CPU) 08:50:31 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.16 0.00 3.07 1.04 0.10 59.63 08:52:01 PM 0 27.67 0.00 2.60 1.01 0.09 68.63 08:52:01 PM 1 44.87 0.00 3.54 1.05 0.11 50.44 08:53:02 PM all 50.31 0.00 3.89 2.53 0.12 43.16 08:53:02 PM 0 48.19 0.00 4.66 4.09 0.12 42.94 08:53:02 PM 1 52.44 0.00 3.12 0.95 0.11 43.38 08:54:01 PM all 67.96 0.00 3.56 2.80 0.13 25.55 08:54:01 PM 0 64.80 0.00 4.53 2.26 0.13 28.28 08:54:01 PM 1 71.08 0.00 2.61 3.35 0.13 22.83 08:55:01 PM all 83.29 0.00 1.80 0.02 0.12 14.78 08:55:01 PM 0 83.88 0.00 1.95 0.02 0.13 14.02 08:55:01 PM 1 82.72 0.00 1.62 0.02 0.11 15.53 08:56:01 PM all 45.14 0.00 2.61 1.22 0.11 50.92 08:56:01 PM 0 53.36 0.00 2.86 1.49 0.09 42.20 08:56:01 PM 1 37.11 0.00 2.36 0.93 0.11 59.49 Average: all 56.21 0.00 2.99 1.52 0.11 39.17 Average: 0 55.12 0.00 3.32 1.78 0.11 39.67 Average: 1 57.32 0.00 2.66 1.25 0.11 38.66