---> uname -a: Linux prd-centos7-docker-2c-8g-629.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 888 3975 16 2956 6625 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:49:98:b4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.69/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe49:98b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d1:1a:ab:e3 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) 05/10/2025 _x86_64_ (2 CPU) 04:36:31 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 104.60 8.71 95.89 821.32 5937.84 04:39:01 AM 169.34 1.45 167.89 250.46 12070.42 04:40:01 AM 70.07 3.29 66.77 926.06 19902.65 04:41:02 AM 22.04 0.85 21.19 370.02 4832.16 04:42:01 AM 27.79 2.63 25.17 298.51 7271.51 Average: 78.94 3.39 75.55 534.14 10013.96 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5409204 2599532 32.46 2088 1919664 919744 10.15 608336 1705072 200388 04:39:01 AM 4715244 3293492 41.12 2088 2153304 1319368 14.57 1176616 1788896 118368 04:40:01 AM 4009368 3999368 49.94 2088 2623604 1501256 16.58 1577464 2055252 39852 04:41:02 AM 3587560 4421176 55.20 2088 2881044 1623680 17.93 1932468 2109640 21868 04:42:01 AM 4029760 3978976 49.68 2088 2873960 1240668 13.70 1577552 2023420 22548 Average: 4350227 3658509 45.68 2088 2490315 1320943 14.58 1374487 1936456 80605 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 84.40 81.42 1011.33 16.54 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 497.19 588.16 3429.78 88.90 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 152.45 164.76 2134.67 21.64 0.00 0.00 0.00 04:40:01 AM lo 0.03 0.03 0.01 0.01 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 04:41:02 AM eth0 12.71 12.57 55.00 4.71 0.00 0.00 0.00 04:41:02 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:41:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 263.26 170.61 370.65 136.06 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 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 Average: eth0 201.79 203.62 1403.93 53.29 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) 05/10/2025 _x86_64_ (2 CPU) 04:36:31 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 34.93 0.00 3.46 2.65 0.10 58.86 04:38:01 AM 0 49.91 0.00 4.69 1.89 0.11 43.40 04:38:01 AM 1 20.41 0.00 2.26 3.39 0.10 73.83 04:39:01 AM all 54.00 0.00 3.96 2.99 0.12 38.93 04:39:01 AM 0 51.72 0.00 5.66 4.34 0.12 38.16 04:39:01 AM 1 56.31 0.00 2.23 1.61 0.13 39.72 04:40:01 AM all 79.62 0.00 3.12 2.26 0.10 14.90 04:40:01 AM 0 77.52 0.00 3.91 2.45 0.09 16.03 04:40:01 AM 1 81.68 0.00 2.36 2.07 0.11 13.78 04:41:02 AM all 82.16 0.00 1.85 0.37 0.10 15.52 04:41:02 AM 0 82.83 0.00 2.05 0.69 0.11 14.32 04:41:02 AM 1 81.52 0.00 1.65 0.05 0.09 16.68 04:42:01 AM all 41.39 0.00 1.93 0.47 0.08 56.13 04:42:01 AM 0 47.31 0.00 1.84 0.86 0.07 49.92 04:42:01 AM 1 35.54 0.00 2.00 0.11 0.07 62.28 Average: all 58.04 0.00 2.87 1.76 0.10 37.23 Average: 0 61.59 0.00 3.65 2.06 0.10 32.61 Average: 1 54.54 0.00 2.10 1.46 0.10 41.79