---> uname -a: Linux prd-centos7-docker-2c-8g-1211.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 629 4172 16 3019 6883 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:c8:76:90 brd ff:ff:ff:ff:ff:ff inet 10.32.6.28/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fec8:7690/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:45:c7:2f 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) 12/17/2023 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 140.75 42.61 98.13 6390.01 40450.22 08:53:01 PM 119.47 1.45 118.03 212.25 11411.45 08:54:02 PM 133.49 3.24 130.25 1011.51 21775.04 08:55:01 PM 16.05 0.46 15.59 251.41 3976.77 08:56:01 PM 31.61 1.98 29.63 245.97 8767.44 Average: 88.53 9.98 78.55 1626.57 17320.62 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5575704 2433036 30.38 2088 1833096 872296 9.63 495916 1663268 135616 08:53:01 PM 5047084 2961656 36.98 2088 2044384 1172288 12.94 870688 1775000 86976 08:54:02 PM 4084160 3924580 49.00 2088 2645868 1418568 15.66 1492920 2066380 96764 08:55:01 PM 3667364 4341376 54.21 2088 2683952 1836280 20.27 1886108 2082600 18228 08:56:01 PM 4306616 3702124 46.23 2088 2932152 928024 10.25 1346880 1972680 113492 Average: 4536186 3472554 43.36 2088 2427890 1245491 13.75 1218502 1911986 90215 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 300.92 199.73 1370.00 51.94 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 08:53:01 PM eth0 254.98 282.62 1530.19 52.55 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 08:54:02 PM eth0 418.24 498.35 3991.53 452.23 0.00 0.00 0.00 08:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 17.61 20.17 68.24 3.70 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 157.40 212.56 46.64 1744.29 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 230.56 243.47 1406.22 462.37 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) 12/17/2023 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.85 0.00 5.01 2.90 0.09 54.15 08:52:01 PM 0 47.27 0.00 5.76 3.05 0.09 43.84 08:52:01 PM 1 28.60 0.00 4.26 2.78 0.09 64.27 08:53:01 PM all 44.70 0.00 3.65 1.96 0.09 49.61 08:53:01 PM 0 44.65 0.00 4.91 3.76 0.11 46.57 08:53:01 PM 1 44.74 0.00 2.40 0.14 0.09 52.63 08:54:02 PM all 61.88 0.00 4.02 3.07 0.10 30.92 08:54:02 PM 0 56.78 0.00 5.32 2.29 0.09 35.51 08:54:02 PM 1 67.07 0.00 2.70 3.86 0.09 26.29 08:55:01 PM all 82.23 0.00 1.80 0.05 0.09 15.83 08:55:01 PM 0 81.29 0.00 1.89 0.09 0.09 16.63 08:55:01 PM 1 83.14 0.00 1.73 0.00 0.09 15.04 08:56:01 PM all 58.87 0.00 2.69 0.90 0.08 37.46 08:56:01 PM 0 68.80 0.00 3.16 0.13 0.09 27.83 08:56:01 PM 1 49.12 0.00 2.23 1.68 0.09 46.89 Average: all 56.81 0.00 3.45 1.79 0.09 37.86 Average: 0 59.54 0.00 4.23 1.89 0.09 34.25 Average: 1 54.10 0.00 2.68 1.70 0.09 41.43