---> uname -a: Linux prd-centos7-docker-2c-8g-2897.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 616 4248 16 2956 6899 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:b3:5b:95 brd ff:ff:ff:ff:ff:ff inet 10.32.7.21/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:feb3:5b95/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ce:da:58:17 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) 06/07/2024 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 151.92 20.88 131.05 4465.32 41859.63 08:53:01 PM 130.83 1.57 129.26 304.33 9460.81 08:54:01 PM 116.53 3.31 113.22 928.54 20557.09 08:55:01 PM 14.61 0.35 14.26 242.93 4157.45 08:56:01 PM 35.34 2.36 32.97 322.00 10987.71 Average: 89.84 5.69 84.14 1252.69 17404.33 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5576632 2432104 30.37 2088 1820144 865352 9.55 514624 1644628 122656 08:53:01 PM 4982520 3026216 37.79 2088 2024044 1227588 13.55 991120 1720016 83792 08:54:01 PM 3988664 4020072 50.20 2088 2596348 1635548 18.06 1635872 2018704 101352 08:55:01 PM 3735136 4273600 53.36 2088 2637952 1749656 19.32 1860064 2042404 16308 08:56:01 PM 4368872 3639864 45.45 2088 2877124 933260 10.30 1337244 1925480 13020 Average: 4530365 3478371 43.43 2088 2391122 1282281 14.16 1267785 1870246 67426 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 353.32 216.08 1345.70 60.98 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 315.97 373.07 1769.46 60.33 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 352.53 426.74 3496.07 440.84 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 11.30 11.65 54.13 2.99 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 170.61 215.45 53.78 1748.09 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 240.72 248.56 1343.67 462.56 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) 06/07/2024 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.31 0.00 4.96 5.01 0.11 54.61 08:52:01 PM 0 37.90 0.00 5.07 6.02 0.11 50.91 08:52:01 PM 1 32.75 0.00 4.87 4.03 0.09 58.25 08:53:01 PM all 47.41 0.00 3.45 1.92 0.12 47.10 08:53:01 PM 0 33.28 0.00 4.00 2.72 0.12 59.87 08:53:01 PM 1 61.95 0.00 2.85 1.10 0.13 33.97 08:54:01 PM all 65.13 0.00 3.64 3.17 0.13 27.93 08:54:01 PM 0 62.52 0.00 4.15 2.94 0.13 30.26 08:54:01 PM 1 67.76 0.00 3.13 3.41 0.11 25.59 08:55:01 PM all 83.84 0.00 1.90 0.02 0.11 14.14 08:55:01 PM 0 82.36 0.00 2.16 0.02 0.11 15.35 08:55:01 PM 1 85.35 0.00 1.62 0.02 0.11 12.90 08:56:01 PM all 50.42 0.00 2.31 0.94 0.11 46.23 08:56:01 PM 0 68.08 0.00 2.85 0.96 0.13 27.98 08:56:01 PM 1 33.39 0.00 1.80 0.89 0.09 63.82 Average: all 56.19 0.00 3.26 2.23 0.11 38.21 Average: 0 56.53 0.00 3.66 2.56 0.12 37.13 Average: 1 55.85 0.00 2.86 1.90 0.10 39.28