---> uname -a: Linux prd-centos7-docker-2c-8g-4892.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 591 4786 16 2443 6935 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:15:dd:8e brd ff:ff:ff:ff:ff:ff inet 10.32.6.9/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe15:dd8e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:85:dc:29: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) 03/18/2024 _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 116.30 23.76 92.54 4795.77 40559.76 01:50:02 PM 91.82 0.60 91.22 163.72 7847.88 01:51:01 PM 120.67 2.11 118.56 611.88 5555.93 01:52:01 PM 55.55 0.78 54.76 306.60 7455.73 01:53:01 PM 7.53 0.35 7.19 262.54 833.28 01:54:01 PM 19.26 2.23 17.03 342.59 2105.66 Average: 68.38 4.98 63.40 1081.54 10738.68 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5571808 2436928 30.43 2088 1775788 941068 10.39 603672 1584712 78964 01:50:02 PM 5380692 2628044 32.81 2088 1947400 1053340 11.63 608992 1721700 82400 01:51:01 PM 4666388 3342348 41.73 2088 2108524 1410992 15.58 1252928 1766572 89852 01:52:01 PM 4336592 3672144 45.85 2088 2246220 1607080 17.74 1540748 1795732 11220 01:53:01 PM 4343672 3665064 45.76 2088 2279584 1522364 16.81 1509944 1817660 15368 01:54:01 PM 4863900 3144836 39.27 2088 2373348 945100 10.43 1053672 1751000 59892 Average: 4860509 3148227 39.31 2088 2121811 1246657 13.76 1094993 1739563 56283 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 425.52 230.88 1377.03 63.35 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 01:50:02 PM eth0 94.65 51.11 403.19 13.59 0.00 0.00 0.00 01:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 373.90 452.87 2256.94 66.32 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 107.74 123.07 841.62 17.55 0.00 0.00 0.00 01:52:01 PM lo 0.03 0.03 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 01:53:01 PM eth0 10.25 10.20 53.80 2.41 0.00 0.00 0.00 01:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 17.93 15.15 12.64 7.27 0.00 0.00 0.00 01:54:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 171.09 146.36 820.20 28.31 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) 03/18/2024 _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 37.43 0.00 4.78 3.15 2.60 52.05 01:49:01 PM 0 29.45 0.00 5.34 3.41 2.49 59.31 01:49:01 PM 1 45.44 0.00 4.21 2.90 2.68 44.76 01:50:02 PM all 34.05 0.00 3.02 0.32 2.44 60.16 01:50:02 PM 0 39.16 0.00 3.63 0.50 2.38 54.34 01:50:02 PM 1 29.13 0.00 2.43 0.13 2.51 65.80 01:51:01 PM all 63.20 0.00 3.04 2.00 3.49 28.28 01:51:01 PM 0 57.13 0.00 4.24 2.25 4.26 32.13 01:51:01 PM 1 69.09 0.00 1.86 1.78 2.74 24.52 01:52:01 PM all 88.05 0.00 2.36 0.18 1.76 7.65 01:52:01 PM 0 85.85 0.00 2.79 0.30 1.87 9.19 01:52:01 PM 1 90.25 0.00 1.92 0.04 1.66 6.12 01:53:01 PM all 83.51 0.00 1.90 0.01 1.23 13.36 01:53:01 PM 0 83.47 0.00 1.95 0.02 1.29 13.27 01:53:01 PM 1 83.55 0.00 1.84 0.00 1.19 13.43 01:54:01 PM all 60.51 0.00 2.02 0.11 1.72 35.64 01:54:01 PM 0 63.87 0.00 2.11 0.16 1.92 31.95 01:54:01 PM 1 57.27 0.00 1.93 0.06 1.54 39.20 Average: all 60.94 0.00 2.85 0.95 2.19 33.07 Average: 0 59.79 0.00 3.33 1.09 2.34 33.45 Average: 1 62.08 0.00 2.37 0.80 2.05 32.70