---> uname -a: Linux prd-centos7-docker-2c-8g-670.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 574 4762 16 2484 6949 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:41:63:86 brd ff:ff:ff:ff:ff:ff inet 10.32.6.144/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe41:6386/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:85:e1:00 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) 11/24/2023 _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 125.87 21.28 104.59 4467.19 41720.68 01:50:01 PM 134.60 1.68 132.92 197.54 11833.37 01:51:01 PM 83.60 2.81 80.79 954.25 8377.12 01:52:01 PM 12.92 2.01 10.91 478.93 2019.10 Average: 89.25 6.95 82.31 1524.64 15989.22 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5536272 2472460 30.87 2088 1840656 878360 9.70 532832 1664088 140492 01:50:01 PM 5065868 2942864 36.75 2088 2032488 1131340 12.49 861076 1763572 47064 01:51:01 PM 4242344 3766388 47.03 2088 2279128 1729016 19.09 1589472 1834944 37796 01:52:01 PM 4961580 3047152 38.05 2088 2397144 831316 9.18 911348 1787800 86296 Average: 4951516 3057216 38.17 2088 2137354 1142508 12.61 973682 1762601 77912 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 394.39 256.62 1416.78 55.72 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 285.63 318.07 1353.57 55.65 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 273.39 316.72 2253.15 43.69 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 17.05 15.64 57.41 5.65 0.00 0.00 0.00 01:52:01 PM lo 0.15 0.15 0.02 0.02 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 Average: eth0 242.63 226.77 1270.29 40.18 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 11/24/2023 _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 39.03 0.00 4.62 1.07 0.11 55.17 01:49:01 PM 0 43.09 0.00 5.51 1.60 0.12 49.68 01:49:01 PM 1 35.04 0.00 3.75 0.54 0.11 60.57 01:50:01 PM all 47.00 0.00 3.77 1.99 0.12 47.12 01:50:01 PM 0 48.43 0.00 4.64 3.04 0.12 43.77 01:50:01 PM 1 45.55 0.00 2.90 0.96 0.12 50.46 01:51:01 PM all 78.15 0.00 2.81 1.05 0.15 17.84 01:51:01 PM 0 75.28 0.00 3.67 1.72 0.15 19.19 01:51:01 PM 1 81.07 0.00 1.92 0.39 0.15 16.48 01:52:01 PM all 81.13 0.00 2.15 0.07 0.11 16.54 01:52:01 PM 0 82.67 0.00 2.12 0.11 0.11 14.99 01:52:01 PM 1 79.55 0.00 2.21 0.04 0.11 18.10 Average: all 61.00 0.00 3.35 1.06 0.12 34.47 Average: 0 62.11 0.00 4.00 1.63 0.13 32.13 Average: 1 59.89 0.00 2.71 0.49 0.12 36.79