---> uname -a: Linux prd-centos7-docker-2c-8g-172.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 616 4238 16 2966 6899 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:68:3d:0a brd ff:ff:ff:ff:ff:ff inet 10.32.7.218/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe68:3d0a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7c:87:42:32 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) 04/13/2025 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 147.16 24.23 122.93 4857.02 41062.16 08:53:01 PM 141.26 1.08 140.17 259.69 10711.94 08:54:01 PM 119.32 3.68 115.64 967.46 20410.26 08:55:02 PM 19.40 0.17 19.23 5.20 3975.10 08:56:01 PM 28.11 1.37 26.74 436.51 8685.37 Average: 91.26 6.12 85.14 1308.11 16996.86 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5595532 2413196 30.13 2088 1824480 839220 9.27 482392 1649876 146712 08:53:01 PM 5068272 2940456 36.72 2088 2009460 1160604 12.81 904228 1719588 64228 08:54:01 PM 4103624 3905104 48.76 2088 2602308 1622788 17.92 1508252 2029492 100388 08:55:02 PM 3960432 4048296 50.55 2088 2629964 1650156 18.22 1640436 2035636 15824 08:56:01 PM 4347920 3660808 45.71 2088 2881116 960096 10.60 1218788 2061988 89528 Average: 4615156 3393572 42.37 2088 2389466 1246573 13.76 1150819 1899316 83336 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 307.31 208.71 1342.29 60.71 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 278.05 321.30 1466.40 53.36 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 386.31 459.15 3802.96 445.98 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 16.40 19.55 66.50 3.86 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 127.84 177.92 28.72 1373.04 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 223.50 237.52 1345.76 384.11 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) 04/13/2025 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 38.28 0.00 5.75 4.34 0.12 51.50 08:52:01 PM 0 44.96 0.00 7.14 4.18 0.14 43.58 08:52:01 PM 1 31.70 0.00 4.38 4.50 0.12 59.30 08:53:01 PM all 48.20 0.00 3.91 1.84 0.14 45.91 08:53:01 PM 0 42.64 0.00 5.42 3.02 0.14 48.77 08:53:01 PM 1 53.80 0.00 2.39 0.66 0.14 43.01 08:54:01 PM all 65.71 0.00 4.08 3.07 0.17 26.97 08:54:01 PM 0 62.03 0.00 5.11 2.76 0.18 29.91 08:54:01 PM 1 69.46 0.00 3.01 3.36 0.16 24.01 08:55:02 PM all 80.79 0.00 1.82 0.02 0.17 17.20 08:55:02 PM 0 79.62 0.00 2.10 0.06 0.17 18.05 08:55:02 PM 1 81.91 0.00 1.56 0.00 0.17 16.36 08:56:01 PM all 69.29 0.00 2.35 0.57 0.15 27.64 08:56:01 PM 0 65.98 0.00 2.57 0.53 0.15 30.78 08:56:01 PM 1 72.64 0.00 2.14 0.59 0.13 24.50 Average: all 60.19 0.00 3.61 1.99 0.15 34.06 Average: 0 58.82 0.00 4.50 2.14 0.16 34.40 Average: 1 61.56 0.00 2.71 1.85 0.14 33.74