---> uname -a: Linux prd-centos7-docker-2c-8g-5696.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: 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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 629 4222 16 2969 6886 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:7a:7f:a4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.35/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe7a:7fa4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:42:f8:e5:64 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) 03/27/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 83.72 19.91 63.81 4450.94 5434.74 08:53:01 PM 129.12 1.58 127.54 308.81 9795.07 08:54:01 PM 120.83 3.31 117.52 927.23 20433.17 08:55:01 PM 15.47 0.35 15.12 242.85 4154.81 08:56:01 PM 36.04 2.23 33.81 281.41 11042.02 Average: 76.85 5.49 71.36 1245.41 10171.48 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5516052 2492684 31.12 2088 1867832 902296 9.96 533320 1684432 161392 08:53:01 PM 4967928 3040808 37.97 2088 2035940 1221244 13.48 987112 1735240 82480 08:54:01 PM 4012392 3996344 49.90 2088 2607548 1643608 18.15 1593128 2034304 101352 08:55:01 PM 3794796 4213940 52.62 2088 2649144 1761944 19.45 1782544 2057744 16304 08:56:01 PM 4294076 3714660 46.38 2088 2888620 997412 11.01 1392840 1942428 21912 Average: 4517049 3491687 43.60 2088 2409817 1305301 14.41 1257789 1890830 76688 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 293.46 203.40 1403.16 48.53 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 329.29 384.77 1777.33 72.02 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 352.72 419.30 3502.94 439.93 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 12.11 12.04 54.34 3.01 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 159.63 216.97 45.32 1749.30 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 229.06 246.78 1354.94 463.70 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) 03/27/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 37.18 0.00 3.76 1.24 0.10 57.72 08:52:02 PM 0 64.09 0.00 5.71 1.63 0.11 28.46 08:52:02 PM 1 11.95 0.00 1.90 0.87 0.09 85.19 08:53:01 PM all 47.44 0.00 3.59 1.99 0.11 46.86 08:53:01 PM 0 44.44 0.00 5.37 3.04 0.11 47.05 08:53:01 PM 1 50.45 0.00 1.82 0.95 0.11 46.67 08:54:01 PM all 66.73 0.00 3.50 3.67 0.12 25.99 08:54:01 PM 0 62.36 0.00 4.51 4.34 0.13 28.66 08:54:01 PM 1 71.13 0.00 2.47 3.00 0.11 23.30 08:55:01 PM all 83.34 0.00 1.90 0.02 0.11 14.63 08:55:01 PM 0 83.39 0.00 1.86 0.00 0.11 14.63 08:55:01 PM 1 83.29 0.00 1.95 0.04 0.11 14.61 08:56:01 PM all 52.81 0.00 2.28 0.98 0.10 43.83 08:56:01 PM 0 57.71 0.00 2.60 1.40 0.09 38.21 08:56:01 PM 1 47.94 0.00 1.96 0.57 0.11 49.42 Average: all 57.24 0.00 3.01 1.58 0.11 38.06 Average: 0 62.30 0.00 4.01 2.09 0.11 31.48 Average: 1 52.23 0.00 2.02 1.08 0.10 44.56