---> uname -a: Linux prd-centos7-docker-2c-8g-652.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 7.8G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 597 4247 16 2976 6916 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:5b:f0:a7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.236/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe5b:f0a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:fa:a8:50 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) 02/02/2024 _x86_64_ (2 CPU) 08:50:29 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 71.08 10.42 60.66 1205.06 5370.83 08:53:01 PM 136.59 1.92 134.68 254.76 10099.40 08:54:01 PM 111.27 2.91 108.35 1002.23 20375.59 08:55:01 PM 13.96 0.35 13.62 243.81 4113.60 08:56:01 PM 39.27 2.03 37.24 256.19 11220.20 Average: 74.43 3.53 70.90 592.46 10236.50 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5514788 2493952 31.14 2088 1881840 883260 9.75 523016 1695192 169144 08:53:01 PM 5007108 3001632 37.48 2088 2034912 1201500 13.27 947072 1737900 84260 08:54:01 PM 4008080 4000660 49.95 2088 2607752 1614976 17.83 1615700 2020428 101156 08:55:01 PM 3829624 4179116 52.18 2088 2648752 1711976 18.90 1765404 2044080 16004 08:56:01 PM 4338016 3670724 45.83 2088 2890080 950680 10.50 1364392 1929296 38148 Average: 4539523 3469217 43.32 2088 2412667 1272478 14.05 1243117 1885379 81742 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 183.27 140.66 1228.53 43.29 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 321.25 372.80 1637.02 60.95 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 344.80 400.98 3492.00 437.66 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 10.84 11.24 53.75 2.60 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 163.15 211.49 45.20 1742.46 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 Average: eth0 204.66 227.43 1291.46 457.34 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) 02/02/2024 _x86_64_ (2 CPU) 08:50:29 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.50 0.00 3.20 0.64 0.10 59.56 08:52:01 PM 0 39.75 0.00 3.11 0.88 0.11 56.15 08:52:01 PM 1 33.26 0.00 3.29 0.40 0.09 62.96 08:53:01 PM all 50.33 0.00 3.93 2.16 0.13 43.45 08:53:01 PM 0 44.65 0.00 5.48 3.81 0.14 45.92 08:53:01 PM 1 56.07 0.00 2.38 0.48 0.13 40.94 08:54:01 PM all 66.45 0.00 3.91 2.48 0.15 26.99 08:54:01 PM 0 62.74 0.00 4.80 2.91 0.16 29.40 08:54:01 PM 1 70.18 0.00 3.03 2.06 0.15 24.59 08:55:01 PM all 82.54 0.00 1.84 0.01 0.12 15.49 08:55:01 PM 0 82.32 0.00 2.04 0.02 0.13 15.50 08:55:01 PM 1 82.79 0.00 1.63 0.00 0.11 15.47 08:56:01 PM all 54.30 0.00 2.63 1.51 0.11 41.45 08:56:01 PM 0 60.42 0.00 2.84 1.30 0.11 35.33 08:56:01 PM 1 48.27 0.00 2.42 1.71 0.11 47.49 Average: all 57.78 0.00 3.11 1.36 0.12 37.63 Average: 0 57.75 0.00 3.66 1.79 0.13 36.67 Average: 1 57.80 0.00 2.56 0.93 0.11 38.60