---> uname -a: Linux prd-centos7-docker-2c-8g-615.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 7.3G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 584 4861 16 2375 6943 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:70:26:47 brd ff:ff:ff:ff:ff:ff inet 10.32.7.133/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86181sec preferred_lft 86181sec inet6 fe80::f816:3eff:fe70:2647/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:db:88:c6 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) 12/14/2023 _x86_64_ (2 CPU) 02:42:23 PM LINUX RESTART 02:43:01 PM tps rtps wtps bread/s bwrtn/s 02:44:01 PM 67.60 8.83 58.77 824.92 5739.58 02:45:01 PM 99.67 7.79 91.87 1939.18 11759.57 02:46:01 PM 66.74 2.35 64.39 213.06 11263.69 Average: 78.00 6.32 71.68 992.45 9587.95 02:43:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 PM 5406176 2602564 32.50 2088 1909964 928776 10.25 615196 1709504 186464 02:45:01 PM 5313844 2694896 33.65 2088 2064772 831332 9.18 564404 1819784 62424 02:46:01 PM 4952920 3055820 38.16 2088 2308844 950128 10.49 832008 1891860 28812 Average: 5224313 2784427 34.77 2088 2094527 903412 9.97 670536 1807049 92567 02:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:44:01 PM eth0 89.64 84.11 1218.43 9.82 0.00 0.00 0.00 02:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 25.00 23.60 134.55 6.58 0.00 0.00 0.00 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM eth0 109.83 91.27 2456.71 14.00 0.00 0.00 0.00 02:46:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 02:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 74.82 66.32 1269.84 10.13 0.00 0.00 0.00 Average: lo 0.18 0.18 0.04 0.04 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) 12/14/2023 _x86_64_ (2 CPU) 02:42:23 PM LINUX RESTART 02:43:01 PM CPU %user %nice %system %iowait %steal %idle 02:44:01 PM all 34.00 0.00 2.93 0.55 0.10 62.42 02:44:01 PM 0 34.84 0.00 3.17 0.68 0.09 61.22 02:44:01 PM 1 33.16 0.00 2.70 0.42 0.10 63.61 02:45:01 PM all 32.82 0.00 5.94 0.99 0.10 60.16 02:45:01 PM 0 41.15 0.00 6.49 1.21 0.11 51.04 02:45:01 PM 1 24.63 0.00 5.38 0.80 0.09 69.11 02:46:01 PM all 33.48 0.00 3.05 1.27 0.09 62.12 02:46:01 PM 0 34.87 0.00 3.16 0.98 0.09 60.90 02:46:01 PM 1 32.08 0.00 2.96 1.55 0.09 63.32 Average: all 33.43 0.00 3.97 0.94 0.09 61.57 Average: 0 36.95 0.00 4.27 0.96 0.09 57.73 Average: 1 29.94 0.00 3.69 0.92 0.09 65.36