---> uname -a: Linux prd-centos7-docker-2c-8g-1926.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 637 4228 16 2955 6878 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:7b:47:24 brd ff:ff:ff:ff:ff:ff inet 10.32.7.136/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe7b:4724/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c4:8e:7e:76 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) 04/17/2024 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 131.95 34.30 97.65 5240.56 41061.59 08:53:01 PM 115.57 1.08 114.49 259.56 8944.54 08:54:01 PM 127.78 3.70 124.08 968.42 21047.55 08:55:01 PM 16.09 0.50 15.59 248.10 3894.80 08:56:01 PM 31.82 2.25 29.57 288.25 8705.38 Average: 84.64 8.37 76.28 1401.16 16731.86 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5548356 2460372 30.72 2088 1822784 908808 10.03 538424 1648720 127048 08:53:01 PM 5082664 2926064 36.54 2088 1991236 1185464 13.09 904924 1711916 72228 08:54:01 PM 4098024 3910704 48.83 2088 2591176 1645928 18.17 1527072 2021784 100404 08:55:01 PM 4017276 3991452 49.84 2088 2626952 1548284 17.09 1589708 2035496 19156 08:56:01 PM 4348308 3660420 45.71 2088 2874512 959328 10.59 1360972 1925544 98472 Average: 4618926 3389802 42.33 2088 2381332 1249562 13.80 1184220 1868692 83462 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 362.50 219.11 1304.75 57.46 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 260.26 299.80 1332.41 50.86 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 419.77 499.13 3915.91 450.79 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 17.84 20.89 67.45 4.51 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 167.73 214.30 55.97 1742.01 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 245.62 250.64 1335.21 461.18 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) 04/17/2024 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.74 0.00 5.06 2.60 0.10 54.50 08:52:01 PM 0 41.31 0.00 5.30 2.29 0.11 50.99 08:52:01 PM 1 34.20 0.00 4.81 2.90 0.09 58.00 08:53:01 PM all 46.32 0.00 3.36 1.97 0.12 48.23 08:53:01 PM 0 35.97 0.00 3.46 3.34 0.11 57.13 08:53:01 PM 1 56.89 0.00 3.28 0.59 0.13 39.11 08:54:01 PM all 61.31 0.00 3.81 3.02 0.13 31.74 08:54:01 PM 0 57.04 0.00 4.95 3.20 0.14 34.67 08:54:01 PM 1 65.58 0.00 2.66 2.82 0.13 28.81 08:55:01 PM all 81.64 0.00 1.81 0.04 0.11 16.41 08:55:01 PM 0 81.63 0.00 1.83 0.05 0.09 16.40 08:55:01 PM 1 81.64 0.00 1.81 0.02 0.11 16.43 08:56:01 PM all 59.91 0.00 2.46 0.74 0.10 36.79 08:56:01 PM 0 54.43 0.00 2.64 0.75 0.09 42.09 08:56:01 PM 1 65.48 0.00 2.26 0.74 0.11 31.40 Average: all 57.17 0.00 3.31 1.68 0.11 37.72 Average: 0 53.84 0.00 3.64 1.94 0.11 40.47 Average: 1 60.53 0.00 2.98 1.43 0.11 34.95