---> uname -a: Linux prd-centos7-docker-2c-8g-3971.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 7.3G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 598 4777 16 2445 6927 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:4e:a7:93 brd ff:ff:ff:ff:ff:ff inet 10.32.7.243/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe4e:a793/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:45:ed:77 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) 01/17/2024 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 137.51 29.00 108.51 6115.39 41592.37 01:50:01 PM 119.72 1.70 118.02 198.13 10241.04 01:51:02 PM 90.59 2.69 87.90 947.63 8356.13 01:52:01 PM 12.99 0.68 12.31 343.36 2269.70 Average: 90.53 8.55 81.98 1907.20 15667.25 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5571148 2437592 30.44 2088 1831204 868216 9.59 500616 1663040 133612 01:50:01 PM 5049300 2959440 36.95 2088 1992712 1236424 13.65 915356 1726648 57236 01:51:02 PM 4427428 3581312 44.72 2088 2241140 1580824 17.45 1445388 1797832 50852 01:52:01 PM 4450032 3558708 44.44 2088 2278116 1489736 16.45 1395348 1821496 15616 Average: 4874477 3134263 39.14 2088 2085793 1293800 14.28 1064177 1752254 64329 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 393.49 255.96 1376.04 55.27 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 255.31 286.38 1237.33 51.11 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 01:51:02 PM eth0 292.70 342.99 2272.21 47.46 0.00 0.00 0.00 01:51:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 12.99 12.42 55.44 4.20 0.00 0.00 0.00 01:52:01 PM lo 0.14 0.14 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 Average: eth0 239.59 225.38 1240.66 39.66 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) 01/17/2024 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 37.19 0.00 4.68 6.47 0.10 51.57 01:49:01 PM 0 32.95 0.00 3.88 6.93 0.09 56.16 01:49:01 PM 1 41.47 0.00 5.48 6.00 0.09 46.96 01:50:01 PM all 45.83 0.00 3.70 2.30 0.10 48.07 01:50:01 PM 0 40.02 0.00 4.53 2.27 0.11 53.07 01:50:01 PM 1 51.70 0.00 2.85 2.35 0.11 42.99 01:51:02 PM all 76.98 0.00 2.88 1.12 0.11 18.90 01:51:02 PM 0 75.05 0.00 3.51 1.62 0.11 19.71 01:51:02 PM 1 78.92 0.00 2.25 0.60 0.11 18.11 01:52:01 PM all 82.59 0.00 1.75 0.02 0.10 15.54 01:52:01 PM 0 82.79 0.00 1.64 0.06 0.09 15.42 01:52:01 PM 1 82.40 0.00 1.83 0.00 0.09 15.67 Average: all 60.23 0.00 3.27 2.52 0.10 33.87 Average: 0 57.19 0.00 3.41 2.77 0.10 36.53 Average: 1 63.30 0.00 3.13 2.28 0.10 31.20