---> uname -a: Linux prd-centos7-docker-2c-8g-1761.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 609 4197 16 3013 6903 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:91:19:a5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.56/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe91:19a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:76:e4:6c 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) 12/05/2023 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 84.61 21.20 63.41 4479.87 8637.35 08:53:01 PM 125.31 1.43 123.88 211.82 11341.27 08:54:01 PM 129.06 3.28 125.78 1012.77 21601.65 08:55:01 PM 17.62 0.48 17.13 248.29 3903.38 08:56:01 PM 28.48 0.65 27.83 114.72 8688.09 08:57:01 PM 41.28 1.53 39.75 166.58 4660.32 Average: 71.07 4.76 66.31 1039.06 9807.79 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5499000 2509732 31.34 2088 1840128 928096 10.25 571080 1664136 141372 08:53:01 PM 5019412 2989320 37.33 2088 2042588 1222084 13.49 904864 1770272 87120 08:54:01 PM 4086888 3921844 48.97 2088 2643784 1589948 17.55 1489728 2064208 100192 08:55:01 PM 3709312 4299420 53.68 2088 2678448 1798536 19.86 1849000 2077160 18196 08:56:01 PM 4356796 3651936 45.60 2088 2923116 938824 10.37 1194828 2073376 113348 08:57:01 PM 4249828 3758904 46.94 2088 2941020 969728 10.71 1395476 1979332 37472 Average: 4486873 3521859 43.98 2088 2511514 1241203 13.70 1234163 1938081 82950 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 305.85 202.86 1383.49 55.78 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 251.59 294.82 1535.54 50.58 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 413.84 491.13 3938.09 450.60 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 17.03 20.15 67.17 3.67 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 165.67 212.31 45.49 1742.11 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 08:57:01 PM eth0 17.09 18.22 39.61 7.78 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 195.23 206.64 1168.83 385.07 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 12/05/2023 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.09 0.00 4.06 1.16 0.10 58.59 08:52:01 PM 0 43.91 0.00 4.43 1.31 0.12 50.23 08:52:01 PM 1 28.39 0.00 3.70 0.99 0.09 66.83 08:53:01 PM all 44.66 0.00 3.64 1.72 0.12 49.85 08:53:01 PM 0 42.88 0.00 5.06 1.89 0.11 50.06 08:53:01 PM 1 46.44 0.00 2.24 1.56 0.12 49.64 08:54:01 PM all 62.87 0.00 3.83 3.30 0.14 29.87 08:54:01 PM 0 58.18 0.00 4.93 3.63 0.14 33.12 08:54:01 PM 1 67.60 0.00 2.70 2.99 0.13 26.59 08:55:01 PM all 82.27 0.00 1.85 0.15 0.11 15.62 08:55:01 PM 0 82.61 0.00 2.19 0.29 0.11 14.79 08:55:01 PM 1 81.94 0.00 1.49 0.00 0.11 16.45 08:56:01 PM all 60.13 0.00 2.45 1.00 0.11 36.32 08:56:01 PM 0 56.74 0.00 2.43 1.47 0.11 39.25 08:56:01 PM 1 63.55 0.00 2.48 0.53 0.13 33.32 08:57:01 PM all 30.17 0.00 1.76 0.83 0.08 67.15 08:57:01 PM 0 40.27 0.00 2.27 1.14 0.09 56.22 08:57:01 PM 1 20.35 0.00 1.29 0.51 0.07 77.79 Average: all 52.40 0.00 2.93 1.36 0.11 43.20 Average: 0 53.92 0.00 3.56 1.62 0.11 40.79 Average: 1 50.88 0.00 2.31 1.09 0.11 45.61