---> uname -a: Linux prd-centos7-docker-2c-8g-492.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 922 3947 16 2950 6592 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:e3:c7:71 brd ff:ff:ff:ff:ff:ff inet 10.32.7.84/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:fee3:c771/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0c:2a:67:6f 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) 04/19/2025 _x86_64_ (2 CPU) 04:36:31 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:03 AM 99.12 9.59 89.53 978.09 5418.68 04:39:01 AM 138.52 1.34 137.17 254.54 9614.33 04:40:01 AM 115.98 3.28 112.70 926.34 21322.30 04:41:01 AM 15.06 0.13 14.93 4.12 2875.37 04:42:01 AM 22.21 1.71 20.50 446.69 8439.64 04:43:01 AM 20.45 1.72 18.74 215.59 2221.00 Average: 68.14 2.97 65.17 471.96 8307.12 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:03 AM 5528476 2480260 30.97 2088 1862984 866452 9.57 522780 1678348 152240 04:39:01 AM 4942188 3066548 38.29 2088 2064884 1192828 13.17 992100 1753320 111536 04:40:01 AM 3921948 4086788 51.03 2088 2607016 1658120 18.31 1666768 2051696 72392 04:41:01 AM 3805736 4203000 52.48 2088 2633224 1697172 18.74 1772580 2057284 18040 04:42:01 AM 4151276 3857460 48.17 2088 2888840 1086424 11.99 1335792 2142420 84284 04:43:01 AM 4060536 3948200 49.30 2088 2869444 1216228 13.43 1550668 2018500 13988 Average: 4401693 3607043 45.04 2088 2487732 1286204 14.20 1306781 1950261 75413 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:03 AM eth0 254.16 174.43 1298.22 52.70 0.00 0.00 0.00 04:38:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:03 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 346.98 403.74 2206.06 64.50 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 312.71 352.50 3453.38 46.81 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 20.41 21.38 72.13 4.60 0.00 0.00 0.00 04:41:01 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 179.63 116.10 348.12 55.23 0.00 0.00 0.00 04:42:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 36.73 23.77 19.49 79.88 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 190.84 180.68 1227.02 50.52 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) 04/19/2025 _x86_64_ (2 CPU) 04:36:31 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:03 AM all 36.63 0.00 3.90 3.06 0.11 56.29 04:38:03 AM 0 44.21 0.00 4.43 4.59 0.12 46.64 04:38:03 AM 1 29.22 0.00 3.38 1.58 0.09 65.73 04:39:01 AM all 53.07 0.00 4.07 2.36 0.14 40.36 04:39:01 AM 0 44.92 0.00 5.55 3.32 0.13 46.08 04:39:01 AM 1 61.36 0.00 2.55 1.38 0.15 34.57 04:40:01 AM all 71.91 0.00 4.56 2.28 0.17 21.07 04:40:01 AM 0 68.01 0.00 5.53 2.54 0.16 23.77 04:40:01 AM 1 75.87 0.00 3.59 2.03 0.18 18.33 04:41:01 AM all 81.10 0.00 2.26 0.02 0.15 16.47 04:41:01 AM 0 81.16 0.00 2.44 0.04 0.15 16.21 04:41:01 AM 1 81.00 0.00 2.08 0.02 0.17 16.73 04:42:01 AM all 85.33 0.00 2.64 0.78 0.18 11.07 04:42:01 AM 0 85.45 0.00 2.62 0.79 0.17 10.97 04:42:01 AM 1 85.23 0.00 2.66 0.78 0.17 11.17 04:43:01 AM all 26.32 0.00 1.36 0.10 0.06 72.16 04:43:01 AM 0 27.06 0.00 1.57 0.14 0.07 71.16 04:43:01 AM 1 25.58 0.00 1.15 0.05 0.07 73.15 Average: all 58.53 0.00 3.12 1.43 0.13 36.78 Average: 0 58.08 0.00 3.67 1.90 0.13 36.21 Average: 1 58.99 0.00 2.56 0.97 0.14 37.35