---> uname -a: Linux prd-centos7-docker-2c-8g-4485.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 654 4197 16 2968 6860 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:c6:6c:f1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.87/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fec6:6cf1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a8:ad:e0:50 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) 04/06/2025 _x86_64_ (2 CPU) 08:50:35 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 111.96 17.21 94.75 3555.36 5762.08 08:53:01 PM 149.32 1.52 147.80 302.73 9647.97 08:54:01 PM 88.61 3.40 85.22 929.32 20140.82 08:55:01 PM 15.97 0.85 15.13 369.28 4220.01 08:56:01 PM 42.96 1.98 40.98 191.67 11485.51 Average: 81.74 4.99 76.75 1069.32 10249.94 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5500808 2507920 31.31 2088 1866528 882848 9.75 549616 1679548 153804 08:53:01 PM 4863464 3145264 39.27 2088 2097636 1229860 13.58 1066744 1754280 140868 08:54:01 PM 4002804 4005924 50.02 2088 2613792 1678300 18.53 1606112 2031284 108296 08:55:01 PM 3342972 4665756 58.26 2088 2652292 2139296 23.62 2235812 2056020 13552 08:56:01 PM 4367776 3640952 45.46 2088 2888532 910388 10.05 1326632 1935944 1528 Average: 4415565 3593163 44.87 2088 2423756 1368138 15.11 1356983 1891415 83610 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 366.62 242.44 1564.58 63.16 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 414.02 496.25 2585.05 78.32 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 222.17 271.47 2478.13 420.44 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 12.42 12.32 54.09 3.24 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 171.74 218.23 56.41 1748.89 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 237.30 248.05 1347.16 462.71 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) 04/06/2025 _x86_64_ (2 CPU) 08:50:35 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.43 0.00 3.59 3.05 0.11 56.82 08:52:01 PM 0 33.08 0.00 3.34 1.89 0.10 61.58 08:52:01 PM 1 39.79 0.00 3.84 4.21 0.12 52.03 08:53:01 PM all 48.11 0.00 3.60 2.10 0.12 46.07 08:53:01 PM 0 39.81 0.00 5.20 3.43 0.12 51.43 08:53:01 PM 1 56.56 0.00 1.99 0.75 0.13 40.57 08:54:01 PM all 72.93 0.00 3.24 2.90 0.12 20.82 08:54:01 PM 0 70.57 0.00 3.89 3.51 0.11 21.92 08:54:01 PM 1 75.34 0.00 2.54 2.29 0.13 19.71 08:55:01 PM all 83.76 0.00 1.71 0.03 0.10 14.41 08:55:01 PM 0 82.86 0.00 1.88 0.05 0.11 15.10 08:55:01 PM 1 84.62 0.00 1.56 0.00 0.09 13.73 08:56:01 PM all 40.10 0.00 2.36 0.91 0.11 56.52 08:56:01 PM 0 52.72 0.00 3.05 0.79 0.09 43.35 08:56:01 PM 1 27.88 0.00 1.68 1.04 0.12 69.28 Average: all 55.95 0.00 2.90 1.80 0.11 39.23 Average: 0 55.49 0.00 3.49 1.94 0.11 38.97 Average: 1 56.40 0.00 2.33 1.67 0.12 39.49