---> uname -a: Linux prd-centos7-docker-2c-8g-619.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 611 4780 16 2429 6915 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:79:ba:03 brd ff:ff:ff:ff:ff:ff inet 10.32.7.96/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe79:ba03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:42:31:dc:28 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) 05/10/2024 _x86_64_ (2 CPU) 01:47:40 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 150.63 20.36 130.27 4496.57 42457.11 01:50:01 PM 92.97 0.87 92.11 202.93 6463.21 01:51:01 PM 117.23 3.56 113.67 944.26 8291.34 01:52:01 PM 22.51 0.40 22.11 244.65 4966.56 01:53:01 PM 19.93 2.26 17.67 343.66 881.75 Average: 80.65 5.49 75.16 1246.45 12612.15 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5494976 2513752 31.39 2088 1823500 943004 10.41 587012 1649340 121552 01:50:01 PM 5150484 2858244 35.69 2088 1963932 1153936 12.74 847416 1706712 107196 01:51:01 PM 4404132 3604596 45.01 2088 2228220 1652224 18.24 1488628 1781676 126740 01:52:01 PM 4352408 3656320 45.65 2088 2261312 1610876 17.79 1517808 1799196 8816 01:53:01 PM 4907172 3101556 38.73 2088 2359040 927296 10.24 1025900 1734092 96048 Average: 4861834 3146894 39.29 2088 2127201 1257467 13.88 1093353 1734203 92070 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 435.70 263.37 1373.32 63.50 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 212.01 220.89 821.69 36.83 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 01:51:01 PM eth0 347.37 403.46 2609.13 57.05 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 9.76 9.37 52.17 2.78 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 23.14 20.28 19.87 10.06 0.00 0.00 0.00 01:53:01 PM lo 0.12 0.12 0.01 0.01 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 Average: eth0 205.59 183.47 975.22 34.04 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) 05/10/2024 _x86_64_ (2 CPU) 01:47:40 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 38.81 0.00 4.73 3.36 0.24 52.87 01:49:01 PM 0 42.14 0.00 5.16 2.77 0.25 49.68 01:49:01 PM 1 35.53 0.00 4.29 3.92 0.25 56.01 01:50:01 PM all 47.51 0.00 3.50 1.21 0.29 47.49 01:50:01 PM 0 49.34 0.00 4.43 1.38 0.32 44.53 01:50:01 PM 1 45.71 0.00 2.56 1.03 0.23 50.46 01:51:01 PM all 73.24 0.00 3.42 2.37 0.36 20.61 01:51:01 PM 0 67.01 0.00 4.74 3.38 0.40 24.47 01:51:01 PM 1 79.52 0.00 2.10 1.35 0.31 16.72 01:52:01 PM all 83.21 0.00 1.95 0.01 0.24 14.59 01:52:01 PM 0 83.29 0.00 1.89 0.02 0.24 14.57 01:52:01 PM 1 83.12 0.00 2.03 0.02 0.24 14.59 01:53:01 PM all 64.01 0.00 2.34 0.13 0.24 33.27 01:53:01 PM 0 84.87 0.00 3.04 0.17 0.28 11.64 01:53:01 PM 1 44.12 0.00 1.66 0.07 0.23 53.92 Average: all 61.08 0.00 3.20 1.43 0.27 34.02 Average: 0 65.03 0.00 3.87 1.56 0.30 29.24 Average: 1 57.18 0.00 2.54 1.29 0.25 38.74