---> uname -a: Linux prd-centos7-docker-2c-8g-4696.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 661 4201 16 2957 6853 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:58:55:9e brd ff:ff:ff:ff:ff:ff inet 10.32.6.130/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe58:559e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1d:74:0e:fc 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) 06/26/2024 _x86_64_ (2 CPU) 08:57:09 PM LINUX RESTART 08:58:01 PM tps rtps wtps bread/s bwrtn/s 08:59:01 PM 103.78 1.25 102.53 263.38 9428.39 09:00:01 PM 160.17 3.73 156.44 969.06 23971.27 09:01:01 PM 25.53 0.17 25.37 4.80 3751.95 09:02:01 PM 26.09 1.35 24.75 401.13 8819.36 Average: 78.88 1.62 77.25 409.61 11492.18 08:58:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:59:01 PM 5108792 2899944 36.21 2088 1965436 1213976 13.40 883052 1712952 114476 09:00:01 PM 4272944 3735792 46.65 2088 2494612 1373588 15.17 1389512 1987020 8 09:01:01 PM 4036624 3972112 49.60 2088 2616236 1470396 16.23 1575016 2028220 18536 09:02:01 PM 4318332 3690404 46.08 2088 2872944 997180 11.01 1209348 2104340 88116 Average: 4434173 3574563 44.63 2088 2487307 1263785 13.95 1264232 1958133 55284 08:58:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:59:01 PM eth0 183.35 177.40 1294.44 32.74 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 434.79 521.07 3853.49 71.53 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 104.10 136.39 584.03 405.03 0.00 0.00 0.00 09:01:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 PM eth0 59.70 93.31 16.79 558.19 0.00 0.00 0.00 09:02:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 09:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 195.44 232.00 1436.75 266.96 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) 06/26/2024 _x86_64_ (2 CPU) 08:57:09 PM LINUX RESTART 08:58:01 PM CPU %user %nice %system %iowait %steal %idle 08:59:01 PM all 41.47 0.00 3.58 1.14 0.14 53.67 08:59:01 PM 0 46.29 0.00 4.25 2.10 0.14 47.21 08:59:01 PM 1 36.71 0.00 2.91 0.18 0.14 60.07 09:00:01 PM all 57.95 0.00 4.26 4.66 0.18 32.94 09:00:01 PM 0 51.91 0.00 6.16 5.34 0.20 36.39 09:00:01 PM 1 64.02 0.00 2.36 4.00 0.16 29.46 09:01:01 PM all 78.19 0.00 2.04 0.06 0.15 19.56 09:01:01 PM 0 77.53 0.00 2.37 0.11 0.15 19.84 09:01:01 PM 1 78.87 0.00 1.71 0.02 0.13 19.28 09:02:01 PM all 76.26 0.00 2.35 0.22 0.15 21.03 09:02:01 PM 0 71.63 0.00 2.43 0.07 0.15 25.73 09:02:01 PM 1 80.95 0.00 2.28 0.35 0.17 16.26 Average: all 63.26 0.00 3.07 1.53 0.15 31.99 Average: 0 61.69 0.00 3.82 1.92 0.16 32.42 Average: 1 64.83 0.00 2.32 1.13 0.15 31.57