---> uname -a: Linux prd-centos7-docker-2c-8g-9.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 633 4172 16 3014 6880 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:c1:2e:bb brd ff:ff:ff:ff:ff:ff inet 10.32.7.66/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fec1:2ebb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:a0:29:69 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) 12/11/2023 _x86_64_ (2 CPU) 08:50:49 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 199.92 107.59 92.32 8990.94 40803.48 08:53:01 PM 101.13 1.45 99.68 212.39 7906.93 08:54:02 PM 152.64 3.26 149.38 1015.54 25259.91 08:55:01 PM 19.95 0.10 19.85 3.38 3997.46 08:56:01 PM 29.86 0.97 28.89 357.57 8799.53 08:57:01 PM 40.13 1.53 38.60 166.58 4821.24 Average: 90.80 19.20 71.60 1795.64 15295.73 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5469796 2538944 31.70 2088 1868480 940044 10.38 608540 1657176 183884 08:53:01 PM 5050052 2958688 36.94 2088 2028120 1203156 13.28 883024 1769328 174128 08:54:02 PM 4049964 3958776 49.43 2088 2614584 1535788 16.96 1532152 2061288 70596 08:55:01 PM 3981312 4027428 50.29 2088 2671948 1636716 18.07 1583916 2071092 18976 08:56:01 PM 4283236 3725504 46.52 2088 2923800 981256 10.83 1254492 2086072 113112 08:57:01 PM 4329252 3679488 45.94 2088 2931096 909212 10.04 1327604 1968008 26824 Average: 4527269 3481471 43.47 2088 2506338 1201029 13.26 1198288 1935494 97920 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 317.49 194.47 1297.66 50.72 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 199.00 217.02 1416.62 41.86 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 453.14 546.03 3910.23 459.01 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 47.36 53.52 327.98 10.40 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 131.92 184.66 34.09 1546.60 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 40.56 41.88 52.79 204.90 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 198.68 206.71 1175.82 386.61 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) 12/11/2023 _x86_64_ (2 CPU) 08:50:49 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.44 0.00 7.61 6.91 0.09 48.95 08:52:01 PM 0 32.33 0.00 8.28 6.82 0.09 52.48 08:52:01 PM 1 40.60 0.00 6.96 6.99 0.09 45.36 08:53:01 PM all 43.57 0.00 3.49 1.29 0.10 51.55 08:53:01 PM 0 46.52 0.00 3.94 1.77 0.11 47.67 08:53:01 PM 1 40.65 0.00 3.04 0.81 0.09 55.42 08:54:02 PM all 60.74 0.00 4.07 2.83 0.11 32.26 08:54:02 PM 0 58.51 0.00 5.09 3.44 0.11 32.86 08:54:02 PM 1 62.97 0.00 3.04 2.22 0.13 31.65 08:55:01 PM all 82.52 0.00 1.96 0.07 0.10 15.35 08:55:01 PM 0 81.71 0.00 2.07 0.11 0.11 15.99 08:55:01 PM 1 83.34 0.00 1.84 0.02 0.09 14.72 08:56:01 PM all 63.86 0.00 2.54 0.63 0.09 32.89 08:56:01 PM 0 73.83 0.00 3.04 0.81 0.09 22.22 08:56:01 PM 1 54.09 0.00 2.02 0.44 0.09 43.36 08:57:01 PM all 32.95 0.00 2.19 1.01 0.09 63.76 08:57:01 PM 0 50.31 0.00 2.65 1.41 0.07 45.56 08:57:01 PM 1 16.15 0.00 1.76 0.60 0.09 81.40 Average: all 52.96 0.00 3.66 2.14 0.10 41.14 Average: 0 56.85 0.00 4.21 2.43 0.10 36.42 Average: 1 49.10 0.00 3.11 1.86 0.09 45.83