---> uname -a: Linux prd-centos7-docker-2c-8g-281.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 656 4204 16 2960 6859 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:bf:e4:7d brd ff:ff:ff:ff:ff:ff inet 10.32.6.123/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:febf:e47d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:40:a5:8f:86 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) 12/27/2024 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 152.82 23.71 129.11 4879.13 41068.83 08:53:01 PM 153.24 1.52 151.72 307.37 10532.80 08:54:01 PM 101.75 3.33 98.42 926.65 20311.99 08:55:02 PM 13.67 0.70 12.97 351.40 4130.91 08:56:01 PM 37.64 2.12 35.52 212.39 11305.81 Average: 91.79 6.31 85.48 1342.51 17513.09 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5509712 2499024 31.20 2088 1840860 909092 10.04 566588 1658452 156076 08:53:01 PM 4895248 3113488 38.88 2088 2061628 1242432 13.72 1055660 1738360 114208 08:54:01 PM 3960200 4048536 50.55 2088 2606392 1654908 18.27 1655596 2027000 108292 08:55:02 PM 3604212 4404524 55.00 2088 2644344 1913296 21.12 1982156 2050996 16392 08:56:01 PM 4281396 3727340 46.54 2088 2881072 1012020 11.17 1419516 1931300 13616 Average: 4450154 3558582 44.43 2088 2406859 1346350 14.86 1335903 1881222 81717 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 338.47 202.66 1411.19 59.32 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 388.70 458.99 2299.44 73.92 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 276.93 329.28 2941.12 428.21 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 08:55:02 PM eth0 11.72 11.58 54.77 3.60 0.00 0.00 0.00 08:55:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 172.10 218.27 59.17 1773.49 0.00 0.00 0.00 08:56:01 PM lo 0.10 0.10 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 237.26 243.49 1354.17 464.67 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) 12/27/2024 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 36.97 0.00 5.07 2.75 0.10 55.11 08:52:02 PM 0 43.02 0.00 5.23 2.24 0.09 49.42 08:52:02 PM 1 31.02 0.00 4.92 3.23 0.09 60.74 08:53:01 PM all 49.60 0.00 3.84 2.09 0.12 44.36 08:53:01 PM 0 40.82 0.00 5.15 3.69 0.12 50.21 08:53:01 PM 1 58.53 0.00 2.49 0.45 0.13 38.39 08:54:01 PM all 71.18 0.00 3.55 2.19 0.13 22.96 08:54:01 PM 0 68.64 0.00 4.46 2.69 0.11 24.10 08:54:01 PM 1 73.73 0.00 2.63 1.71 0.13 21.81 08:55:02 PM all 82.91 0.00 1.78 0.02 0.10 15.19 08:55:02 PM 0 83.26 0.00 1.93 0.02 0.11 14.68 08:55:02 PM 1 82.56 0.00 1.62 0.00 0.11 15.71 08:56:01 PM all 46.53 0.00 2.19 0.65 0.10 50.54 08:56:01 PM 0 40.21 0.00 2.35 0.61 0.11 56.73 08:56:01 PM 1 52.90 0.00 2.02 0.70 0.09 44.29 Average: all 57.24 0.00 3.30 1.55 0.11 37.81 Average: 0 55.01 0.00 3.84 1.86 0.11 39.20 Average: 1 59.47 0.00 2.75 1.24 0.11 36.43