---> uname -a: Linux prd-centos7-docker-2c-8g-50.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 642 4188 16 2989 6871 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:4a:70:1f brd ff:ff:ff:ff:ff:ff inet 10.32.6.69/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85841sec preferred_lft 85841sec inet6 fe80::f816:3eff:fe4a:701f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e3:96:2b:0a 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) 08/03/2025 _x86_64_ (2 CPU) 08:50:53 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 65.03 0.20 64.84 6.93 5684.22 08:54:01 PM 116.43 1.08 115.35 259.61 10091.56 08:55:01 PM 96.19 3.28 92.91 936.09 4773.22 08:56:01 PM 63.82 0.50 63.32 33.97 18504.90 08:57:01 PM 10.60 0.03 10.56 1.06 1707.30 08:58:01 PM 8.04 0.88 7.15 377.04 631.43 08:59:01 PM 35.64 1.71 33.92 154.99 10659.64 09:00:01 PM 19.26 0.18 19.08 34.77 962.40 Average: 51.87 0.98 50.88 225.58 6625.79 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5512784 2495944 31.17 2088 1870652 889696 9.82 530232 1685688 159532 08:54:01 PM 5044868 2963860 37.01 2088 2010248 1224936 13.52 915628 1733308 46380 08:55:01 PM 4503940 3504788 43.76 2088 2173048 1506260 16.63 1381456 1785992 61340 08:56:01 PM 4034776 3973952 49.62 2088 2627944 1460264 16.12 1561632 2039292 34192 08:57:01 PM 3813772 4194956 52.38 2088 2650768 1686524 18.62 1765540 2051796 8388 08:58:01 PM 3764812 4243916 52.99 2088 2671660 1721048 19.00 1796184 2067756 1540 08:59:01 PM 4295484 3713244 46.36 2088 2904704 971840 10.73 1382808 1945812 22292 09:00:01 PM 4304468 3704260 46.25 2088 2905832 961248 10.61 1374400 1945196 7640 Average: 4409363 3599365 44.94 2088 2476857 1302727 14.38 1338485 1906855 42663 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 56.74 48.17 715.05 5.32 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 188.20 203.31 1083.51 37.76 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 311.37 373.74 2070.52 53.77 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 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 177.54 202.23 2047.30 412.58 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 08:57:01 PM eth0 7.64 7.94 50.48 1.56 0.00 0.00 0.00 08:57:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 6.40 6.19 3.78 2.78 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 163.38 214.40 47.01 1750.83 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 11.14 12.69 10.45 5.71 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 Average: eth0 115.29 133.57 753.39 283.78 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 08/03/2025 _x86_64_ (2 CPU) 08:50:53 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 33.09 0.00 3.12 0.80 5.60 57.39 08:53:01 PM 0 28.95 0.00 2.79 1.08 5.97 61.21 08:53:01 PM 1 37.31 0.00 3.47 0.53 5.23 53.46 08:54:01 PM all 45.80 0.00 3.58 2.85 6.88 40.89 08:54:01 PM 0 40.62 0.00 4.48 4.75 7.24 42.91 08:54:01 PM 1 51.04 0.00 2.67 0.95 6.51 38.84 08:55:01 PM all 65.99 0.00 3.49 2.24 7.42 20.86 08:55:01 PM 0 57.61 0.00 5.03 3.87 7.87 25.62 08:55:01 PM 1 74.57 0.00 1.90 0.55 6.98 16.00 08:56:01 PM all 69.91 0.00 4.09 1.65 8.09 16.26 08:56:01 PM 0 66.31 0.00 4.79 2.19 8.26 18.45 08:56:01 PM 1 73.60 0.00 3.37 1.09 7.92 14.02 08:57:01 PM all 79.51 0.00 2.17 0.00 6.87 11.44 08:57:01 PM 0 79.43 0.00 2.25 0.00 6.85 11.48 08:57:01 PM 1 79.58 0.00 2.10 0.00 6.88 11.43 08:58:01 PM all 85.49 0.00 2.39 0.10 7.31 4.71 08:58:01 PM 0 85.95 0.00 2.26 0.13 7.22 4.44 08:58:01 PM 1 85.02 0.00 2.52 0.09 7.41 4.96 08:59:01 PM all 34.87 0.00 2.69 0.77 5.69 55.98 08:59:01 PM 0 48.97 0.00 3.18 1.13 6.22 40.50 08:59:01 PM 1 21.24 0.00 2.19 0.40 5.18 71.00 09:00:01 PM all 36.21 0.00 2.24 0.50 5.07 55.99 09:00:01 PM 0 50.57 0.00 2.65 0.86 4.98 40.93 09:00:01 PM 1 22.50 0.00 1.86 0.15 5.13 70.36 Average: all 55.80 0.00 2.97 1.12 6.59 33.51 Average: 0 56.84 0.00 3.43 1.77 6.82 31.15 Average: 1 54.77 0.00 2.51 0.47 6.37 35.88