---> uname -a: Linux prd-centos7-docker-2c-8g-614.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 605 4202 16 3013 6907 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:3f:ef:c4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.142/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe3f:efc4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:d6:7c:67 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) 11/23/2023 _x86_64_ (2 CPU) 08:50:34 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 77.90 19.40 58.50 3785.25 5005.73 08:53:01 PM 128.29 1.44 126.85 214.91 11695.48 08:54:01 PM 118.38 3.29 115.09 1012.77 20818.83 08:55:01 PM 18.37 0.47 17.91 247.63 4247.28 08:56:01 PM 29.03 2.00 27.03 246.50 8435.44 Average: 74.22 5.33 68.88 1104.30 10036.77 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5540564 2468176 30.82 2088 1850440 879544 9.71 513860 1678456 151272 08:53:01 PM 5003572 3005168 37.52 2088 2048680 1226440 13.54 915388 1770344 74320 08:54:01 PM 3921004 4087736 51.04 2088 2643332 1617500 17.86 1655216 2062404 100208 08:55:01 PM 3972876 4035864 50.39 2088 2682048 1461284 16.13 1582800 2078212 12532 08:56:01 PM 4332004 3676736 45.91 2088 2926228 906860 10.01 1327056 1966404 113512 Average: 4554004 3454736 43.14 2088 2430146 1218326 13.45 1198864 1911164 90369 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 328.18 227.01 1378.63 58.34 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 294.82 328.39 1668.75 55.02 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 401.28 468.06 3831.87 446.63 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 19.69 22.07 70.74 4.75 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 157.43 209.39 44.16 1746.02 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 240.10 250.74 1398.36 463.42 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) 11/23/2023 _x86_64_ (2 CPU) 08:50:34 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 35.55 0.00 3.57 0.95 0.10 59.82 08:52:02 PM 0 37.09 0.00 3.45 1.00 0.11 58.35 08:52:02 PM 1 34.03 0.00 3.67 0.89 0.10 61.30 08:53:01 PM all 45.01 0.00 3.76 2.41 0.12 48.70 08:53:01 PM 0 45.22 0.00 5.04 3.36 0.13 46.25 08:53:01 PM 1 44.78 0.00 2.50 1.47 0.11 51.13 08:54:01 PM all 66.60 0.00 3.94 2.77 0.13 26.56 08:54:01 PM 0 62.83 0.00 4.74 4.03 0.13 28.28 08:54:01 PM 1 70.40 0.00 3.12 1.51 0.13 24.84 08:55:01 PM all 81.90 0.00 1.87 0.04 0.12 16.08 08:55:01 PM 0 81.94 0.00 2.13 0.06 0.11 15.76 08:55:01 PM 1 81.86 0.00 1.63 0.00 0.11 16.40 08:56:01 PM all 56.60 0.00 2.71 0.29 0.12 40.28 08:56:01 PM 0 68.21 0.00 2.89 0.40 0.13 28.37 08:56:01 PM 1 45.26 0.00 2.53 0.19 0.11 51.92 Average: all 56.89 0.00 3.18 1.29 0.12 38.53 Average: 0 58.82 0.00 3.66 1.77 0.12 35.63 Average: 1 54.97 0.00 2.70 0.81 0.11 41.41