---> uname -a: Linux prd-centos7-docker-2c-8g-5252.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 640 4214 16 2965 6875 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:1f:45:05 brd ff:ff:ff:ff:ff:ff inet 10.32.6.127/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe1f:4505/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b3:59:df:eb 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/22/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 76.82 19.83 56.99 4352.64 4986.04 08:53:01 PM 122.26 1.10 121.17 260.05 9642.61 08:54:01 PM 117.00 3.68 113.32 968.07 20407.31 08:55:01 PM 19.52 0.48 19.04 247.57 4244.77 08:56:01 PM 29.70 2.25 27.45 288.39 8323.27 Average: 73.07 5.47 67.60 1223.42 9521.78 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5496092 2512644 31.37 2088 1843356 944512 10.43 572816 1666612 141128 08:53:01 PM 5034500 2974236 37.14 2088 2010256 1216236 13.43 935356 1724492 64620 08:54:01 PM 3983948 4024788 50.25 2088 2602448 1644700 18.16 1626148 2034044 100404 08:55:01 PM 3739524 4269212 53.31 2088 2637548 1817948 20.07 1851016 2047384 8652 08:56:01 PM 4367108 3641628 45.47 2088 2884952 919092 10.15 1325784 1937724 97548 Average: 4524234 3484502 43.51 2088 2395712 1308498 14.45 1262224 1882051 82470 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 302.21 198.22 1402.48 56.58 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 276.19 323.46 1410.70 55.48 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 385.52 450.96 3819.70 445.29 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 17.87 20.55 68.09 4.25 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 164.63 217.14 47.56 1749.92 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 229.31 242.09 1350.00 462.23 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/22/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.70 0.00 3.90 0.79 0.11 58.49 08:52:01 PM 0 49.91 0.00 5.06 0.66 0.12 44.24 08:52:01 PM 1 23.91 0.00 2.80 0.91 0.10 72.28 08:53:01 PM all 48.18 0.00 3.70 2.03 0.14 45.94 08:53:01 PM 0 50.97 0.00 4.94 2.53 0.16 41.40 08:53:01 PM 1 45.41 0.00 2.46 1.54 0.12 50.46 08:54:01 PM all 67.03 0.00 3.95 2.66 0.15 26.21 08:54:01 PM 0 61.47 0.00 5.38 2.78 0.14 30.23 08:54:01 PM 1 72.68 0.00 2.50 2.52 0.15 22.15 08:55:01 PM all 81.71 0.00 1.76 0.04 0.15 16.35 08:55:01 PM 0 81.56 0.00 1.71 0.06 0.15 16.52 08:55:01 PM 1 81.84 0.00 1.80 0.02 0.15 16.20 08:56:01 PM all 61.00 0.00 2.56 0.57 0.13 35.75 08:56:01 PM 0 66.91 0.00 2.87 0.47 0.15 29.60 08:56:01 PM 1 55.18 0.00 2.23 0.66 0.13 41.80 Average: all 58.66 0.00 3.18 1.22 0.14 36.80 Average: 0 62.01 0.00 4.01 1.31 0.14 32.52 Average: 1 55.35 0.00 2.36 1.13 0.13 41.03