---> uname -a: Linux prd-centos7-docker-2c-8g-3482.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 614 4230 16 2975 6900 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:aa:85:0d brd ff:ff:ff:ff:ff:ff inet 10.32.6.120/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:feaa:850d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cf:a8:66:d0 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) 03/02/2024 _x86_64_ (2 CPU) 08:50:30 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 73.58 9.03 64.55 842.28 5456.44 08:53:01 PM 145.48 1.58 143.89 304.78 10142.36 08:54:01 PM 95.35 3.41 91.94 929.20 20118.75 08:55:01 PM 13.80 0.78 13.01 365.98 4141.15 08:56:01 PM 44.36 1.95 42.41 192.21 11364.25 Average: 74.50 3.33 71.17 525.82 10260.31 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5433592 2575144 32.15 2088 1889100 934432 10.32 601340 1696680 168508 08:53:01 PM 4873880 3134856 39.14 2088 2072984 1279032 14.12 1061932 1750672 112916 08:54:01 PM 3834940 4173796 52.12 2088 2616340 1675728 18.50 1768256 2038808 108308 08:55:01 PM 3548548 4460188 55.69 2088 2654676 1997588 22.05 2025224 2063396 15388 08:56:01 PM 4331788 3676948 45.91 2088 2894132 936484 10.34 1352912 1945632 38152 Average: 4404550 3604186 45.00 2088 2425446 1364653 15.07 1361933 1899038 88654 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 98.63 91.67 1106.75 22.04 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 391.54 457.94 2167.07 74.97 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 273.01 323.39 2939.29 426.50 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 14.28 12.96 57.28 5.06 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 165.47 214.15 54.42 1744.45 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 188.85 220.42 1265.29 456.07 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) 03/02/2024 _x86_64_ (2 CPU) 08:50:30 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.50 0.00 2.96 0.77 0.11 59.67 08:52:01 PM 0 27.83 0.00 2.64 0.69 0.11 68.74 08:52:01 PM 1 45.34 0.00 3.30 0.84 0.11 50.41 08:53:01 PM all 51.75 0.00 3.75 2.25 0.12 42.13 08:53:01 PM 0 39.89 0.00 4.92 2.47 0.12 52.60 08:53:01 PM 1 63.85 0.00 2.54 2.05 0.11 31.45 08:54:01 PM all 72.86 0.00 3.24 2.84 0.12 20.93 08:54:01 PM 0 70.60 0.00 3.81 3.19 0.13 22.26 08:54:01 PM 1 75.12 0.00 2.69 2.47 0.13 19.58 08:55:01 PM all 84.34 0.00 1.74 0.02 0.11 13.79 08:55:01 PM 0 83.68 0.00 1.78 0.02 0.11 14.41 08:55:01 PM 1 84.96 0.00 1.70 0.04 0.11 13.19 08:56:01 PM all 44.90 0.00 2.53 1.24 0.11 51.21 08:56:01 PM 0 38.12 0.00 2.75 0.91 0.11 58.11 08:56:01 PM 1 51.81 0.00 2.29 1.56 0.11 44.22 Average: all 57.83 0.00 2.85 1.43 0.11 37.78 Average: 0 51.65 0.00 3.19 1.46 0.11 43.59 Average: 1 64.08 0.00 2.51 1.40 0.11 31.90