---> uname -a: Linux prd-centos7-docker-2c-8g-834.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 690 4164 16 2965 6824 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:4b:c9:d8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.73/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe4b:c9d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5b:8e:e4:fe 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) 04/24/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 127.98 19.80 108.18 4350.11 22383.30 08:53:01 PM 138.14 1.56 136.58 308.35 10109.77 08:54:01 PM 102.48 3.23 99.25 922.24 20207.19 08:55:02 PM 17.86 0.13 17.73 4.13 3921.52 08:56:01 PM 27.75 1.35 26.40 408.94 8773.21 Average: 82.83 5.24 77.59 1204.21 13103.04 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5454580 2554148 31.89 2088 1837912 967552 10.68 617168 1658560 136984 08:53:01 PM 4930312 3078416 38.44 2088 2033804 1253740 13.84 1034572 1725596 82604 08:54:01 PM 4020020 3988708 49.80 2088 2602344 1512340 16.70 1600464 2024700 100404 08:55:02 PM 3745836 4262892 53.23 2088 2629900 1778512 19.64 1857944 2035736 19212 08:56:01 PM 4357396 3651332 45.59 2088 2880312 936832 10.34 1239500 2036976 89524 Average: 4501629 3507099 43.79 2088 2396854 1289795 14.24 1269930 1896314 85746 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 329.09 209.98 1421.94 57.85 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 335.63 399.49 1769.42 68.23 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 334.80 392.58 3446.79 434.91 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 16.08 18.76 66.06 3.46 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 155.98 209.50 39.90 1748.55 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 234.22 245.66 1351.84 459.60 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) 04/24/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 35.68 0.00 4.24 2.65 0.11 57.32 08:52:02 PM 0 41.18 0.00 4.35 2.62 0.11 51.75 08:52:02 PM 1 30.27 0.00 4.13 2.68 0.10 62.82 08:53:01 PM all 48.55 0.00 3.69 2.65 0.14 44.98 08:53:01 PM 0 48.25 0.00 5.43 3.24 0.14 42.95 08:53:01 PM 1 48.88 0.00 1.95 2.04 0.13 47.00 08:54:01 PM all 60.18 0.00 3.41 2.55 0.14 33.73 08:54:01 PM 0 56.99 0.00 4.40 2.94 0.14 35.52 08:54:01 PM 1 63.37 0.00 2.39 2.15 0.14 31.95 08:55:02 PM all 62.49 0.00 1.34 0.03 0.11 36.04 08:55:02 PM 0 61.75 0.00 1.43 0.04 0.11 36.67 08:55:02 PM 1 63.24 0.00 1.24 0.02 0.09 35.41 08:56:01 PM all 66.53 0.00 2.33 0.91 0.12 30.11 08:56:01 PM 0 73.21 0.00 2.84 0.87 0.13 22.95 08:56:01 PM 1 59.95 0.00 1.84 0.97 0.11 37.14 Average: all 54.55 0.00 3.01 1.76 0.12 40.56 Average: 0 56.13 0.00 3.69 1.95 0.13 38.10 Average: 1 52.97 0.00 2.32 1.58 0.11 43.02