---> uname -a: Linux prd-centos7-docker-2c-8g-2762.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 584 4792 16 2444 6942 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:ce:64:c3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.162/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fece:64c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6c:05:15:90 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) 02/24/2024 _x86_64_ (2 CPU) 01:47:30 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 78.06 9.31 68.75 928.18 5290.56 01:50:01 PM 150.27 1.73 148.54 547.18 10059.33 01:51:01 PM 55.01 2.73 52.28 600.93 8499.82 01:52:01 PM 23.33 2.40 20.94 542.97 1669.72 Average: 76.68 4.04 72.64 654.78 6380.97 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5496528 2512208 31.37 2088 1873708 891288 9.84 546780 1688888 162392 01:50:01 PM 4900732 3108004 38.81 2088 2088468 1182240 13.05 1028460 1758892 115764 01:51:01 PM 4329836 3678900 45.94 2088 2252140 1615888 17.84 1543968 1799120 17244 01:52:01 PM 4972668 3036068 37.91 2088 2370036 835756 9.23 942332 1748132 116828 Average: 4924941 3083795 38.51 2088 2146088 1131293 12.49 1015385 1748758 103057 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 201.22 149.33 971.03 25.60 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 409.45 476.39 2442.55 80.55 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 115.33 133.24 949.73 19.87 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 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 18.94 15.61 25.61 7.57 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 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 186.27 193.69 1097.48 33.40 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 02/24/2024 _x86_64_ (2 CPU) 01:47:30 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.56 0.00 3.22 0.83 0.10 59.28 01:49:01 PM 0 51.00 0.00 4.34 1.41 0.11 43.14 01:49:01 PM 1 22.62 0.00 2.12 0.28 0.09 74.89 01:50:01 PM all 50.66 0.00 3.84 1.98 0.12 43.40 01:50:01 PM 0 47.99 0.00 5.78 1.86 0.12 44.25 01:50:01 PM 1 53.37 0.00 1.88 2.08 0.13 42.55 01:51:01 PM all 86.91 0.00 2.29 0.45 0.13 10.22 01:51:01 PM 0 85.67 0.00 2.67 0.84 0.13 10.69 01:51:01 PM 1 88.17 0.00 1.91 0.06 0.11 9.76 01:52:01 PM all 68.76 0.00 2.21 0.15 0.10 28.77 01:52:01 PM 0 77.85 0.00 2.61 0.13 0.11 19.30 01:52:01 PM 1 59.88 0.00 1.82 0.20 0.11 38.00 Average: all 60.34 0.00 2.90 0.86 0.11 35.79 Average: 0 65.32 0.00 3.87 1.07 0.12 29.63 Average: 1 55.44 0.00 1.93 0.65 0.11 41.87