---> uname -a: Linux prd-centos7-docker-2c-8g-869.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: 2799.998 BogoMIPS: 5599.99 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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 570 4768 16 2481 6953 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:69:ba:17 brd ff:ff:ff:ff:ff:ff inet 10.32.7.237/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe69:ba17/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:54:ca:92 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) 11/26/2023 _x86_64_ (2 CPU) 01:47:38 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 124.40 21.17 103.23 4365.16 41516.77 01:50:01 PM 121.37 1.68 119.68 197.57 10995.37 01:51:01 PM 104.57 2.71 101.86 976.99 7034.76 01:52:01 PM 18.17 0.57 17.61 338.96 4754.72 01:53:01 PM 37.17 1.90 35.27 224.88 4101.82 Average: 81.14 5.60 75.53 1220.51 13677.06 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5547256 2461484 30.73 2088 1824512 899456 9.93 531012 1655824 130948 01:50:01 PM 5096012 2912728 36.37 2088 2025384 1126260 12.43 840776 1761084 87732 01:51:01 PM 4592700 3416040 42.65 2088 2272980 1302008 14.38 1250240 1831224 122500 01:52:01 PM 4365116 3643624 45.50 2088 2312196 1562080 17.25 1445368 1856576 15200 01:53:01 PM 4872648 3136092 39.16 2088 2408472 907904 10.02 1001328 1789736 44452 Average: 4894746 3113994 38.88 2088 2168709 1159542 12.80 1013745 1778889 80166 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 460.77 288.79 1368.90 62.24 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 275.12 290.27 1360.39 44.74 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 302.71 355.30 2297.33 50.20 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 11.62 11.80 54.41 2.93 0.00 0.00 0.00 01:52:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 34.74 27.96 64.79 10.35 0.00 0.00 0.00 01:53:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 216.99 194.86 1029.50 34.09 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) 11/26/2023 _x86_64_ (2 CPU) 01:47:38 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 38.23 0.00 4.56 5.39 0.12 51.70 01:49:01 PM 0 51.96 0.00 5.82 5.98 0.14 36.08 01:49:01 PM 1 24.92 0.00 3.34 4.81 0.12 66.81 01:50:01 PM all 46.68 0.00 3.88 1.58 0.15 47.70 01:50:01 PM 0 50.98 0.00 5.55 2.20 0.16 41.11 01:50:01 PM 1 42.47 0.00 2.24 0.95 0.12 54.21 01:51:01 PM all 74.24 0.00 3.13 1.13 0.18 21.31 01:51:01 PM 0 70.30 0.00 4.34 1.49 0.22 23.66 01:51:01 PM 1 78.22 0.00 1.90 0.77 0.16 18.94 01:52:01 PM all 83.46 0.00 1.89 0.01 0.16 14.49 01:52:01 PM 0 83.79 0.00 1.89 0.02 0.15 14.15 01:52:01 PM 1 83.10 0.00 1.88 0.02 0.16 14.83 01:53:01 PM all 51.10 0.00 2.64 0.32 0.12 45.82 01:53:01 PM 0 65.83 0.00 2.90 0.38 0.13 30.77 01:53:01 PM 1 36.76 0.00 2.40 0.25 0.11 60.49 Average: all 58.47 0.00 3.23 1.71 0.15 36.45 Average: 0 64.45 0.00 4.11 2.03 0.16 29.25 Average: 1 52.57 0.00 2.36 1.38 0.14 43.54