---> uname -a: Linux prd-centos7-docker-2c-8g-440.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: 2799.870 BogoMIPS: 5599.74 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 601 4202 16 3017 6912 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:ff:52:0c brd ff:ff:ff:ff:ff:ff inet 10.32.7.59/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:feff:520c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:09:29:40 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) 12/13/2023 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 80.26 21.45 58.81 4448.28 8628.59 08:53:01 PM 117.39 1.43 115.95 211.82 11417.97 08:54:01 PM 139.52 3.38 136.14 1043.72 21989.83 08:55:01 PM 21.46 0.12 21.34 3.86 3924.62 08:56:01 PM 29.01 1.02 27.99 367.83 8703.28 08:57:01 PM 41.00 1.53 39.46 166.58 4866.62 Average: 71.40 4.77 66.63 1030.79 9924.46 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5583560 2425180 30.28 2088 1823804 866888 9.57 495912 1655680 130996 08:53:01 PM 5059424 2949316 36.83 2088 2039536 1161792 12.83 854800 1772276 88124 08:54:01 PM 3978336 4030404 50.33 2088 2617832 1575228 17.39 1596692 2063876 70588 08:55:01 PM 3827748 4180992 52.21 2088 2675152 1680676 18.56 1730316 2073648 18756 08:56:01 PM 4314260 3694480 46.13 2088 2927356 939064 10.37 1211752 2092932 113112 08:57:01 PM 4305652 3703088 46.24 2088 2934656 919648 10.15 1345776 1970960 26828 Average: 4511497 3497243 43.67 2088 2503056 1190549 13.14 1205875 1938229 74734 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 289.40 187.56 1351.15 52.60 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 236.85 270.36 1533.29 50.43 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 418.36 489.50 3779.84 450.25 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 45.55 51.51 319.73 8.63 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 132.81 185.06 34.46 1482.56 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 44.04 43.23 52.75 268.31 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 194.22 204.56 1178.01 386.27 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) 12/13/2023 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.53 0.00 3.95 2.29 0.13 59.09 08:52:01 PM 0 36.74 0.00 4.31 1.72 0.14 57.09 08:52:01 PM 1 32.35 0.00 3.62 2.85 0.12 61.05 08:53:01 PM all 44.24 0.00 3.71 2.22 0.13 49.70 08:53:01 PM 0 55.37 0.00 5.27 3.36 0.14 35.85 08:53:01 PM 1 33.39 0.00 2.20 1.11 0.12 63.19 08:54:01 PM all 62.54 0.00 4.24 4.19 0.17 28.86 08:54:01 PM 0 57.48 0.00 5.63 5.27 0.18 31.44 08:54:01 PM 1 67.66 0.00 2.84 3.10 0.17 26.23 08:55:01 PM all 82.68 0.00 2.01 0.06 0.15 15.11 08:55:01 PM 0 82.36 0.00 2.34 0.09 0.15 15.06 08:55:01 PM 1 82.97 0.00 1.71 0.02 0.15 15.15 08:56:01 PM all 62.25 0.00 2.57 0.90 0.14 34.14 08:56:01 PM 0 69.44 0.00 2.89 1.00 0.15 26.53 08:56:01 PM 1 55.18 0.00 2.23 0.79 0.13 41.67 08:57:01 PM all 33.55 0.00 2.22 1.00 0.10 63.14 08:57:01 PM 0 45.82 0.00 2.41 1.38 0.11 50.28 08:57:01 PM 1 21.63 0.00 2.05 0.62 0.09 75.62 Average: all 53.02 0.00 3.12 1.77 0.14 41.95 Average: 0 57.71 0.00 3.81 2.14 0.14 36.19 Average: 1 48.38 0.00 2.44 1.41 0.13 47.64