---> uname -a: Linux prd-centos7-docker-2c-8g-10877.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 615 4828 16 2376 6912 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:c3:33:a3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.53/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fec3:33a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2d:6d:b2:4e 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) 12/03/2025 _x86_64_ (2 CPU) 08:50:49 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 207.64 110.75 96.89 9564.75 38898.27 08:53:01 PM 78.27 0.15 78.12 2.93 7857.75 08:54:01 PM 105.61 1.10 104.51 260.10 6733.18 08:55:01 PM 98.78 3.68 95.10 969.73 6338.17 08:56:01 PM 35.42 1.55 33.87 171.86 5226.16 Average: 105.15 23.45 81.70 2194.48 13012.87 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5645508 2363220 29.51 2088 1709516 967520 10.68 564592 1556528 53860 08:53:01 PM 5412484 2596244 32.42 2088 1901060 955316 10.55 607712 1704472 77784 08:54:01 PM 4940808 3067920 38.31 2088 2051328 1290412 14.25 997536 1752788 75380 08:55:01 PM 5007364 3001364 37.48 2088 2296568 908992 10.04 942344 1721360 122732 08:56:01 PM 4941240 3067488 38.30 2088 2306792 952564 10.52 1042004 1685940 8720 Average: 5189481 2819247 35.20 2088 2053053 1014961 11.21 830838 1684218 67695 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 321.77 173.95 973.62 53.36 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 68.51 66.79 707.44 7.28 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 271.02 299.98 1488.38 53.11 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 293.52 347.98 2122.23 49.80 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 11.44 13.17 11.26 6.11 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 Average: eth0 193.27 180.38 1060.61 33.93 0.00 0.00 0.00 Average: lo 0.00 0.00 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) 12/03/2025 _x86_64_ (2 CPU) 08:50:49 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 41.15 0.00 12.37 6.90 2.32 37.27 08:52:01 PM 0 38.37 0.00 13.11 7.44 2.31 38.77 08:52:01 PM 1 43.94 0.00 11.64 6.35 2.32 35.75 08:53:01 PM all 35.07 0.00 3.03 0.84 1.74 59.33 08:53:01 PM 0 42.05 0.00 3.03 0.44 1.83 52.65 08:53:01 PM 1 28.18 0.00 3.03 1.25 1.64 65.89 08:54:01 PM all 55.55 0.00 4.54 1.88 2.63 35.39 08:54:01 PM 0 46.41 0.00 6.37 3.19 2.49 41.54 08:54:01 PM 1 64.90 0.00 2.69 0.53 2.78 29.11 08:55:01 PM all 67.77 0.00 3.63 1.54 2.56 24.50 08:55:01 PM 0 62.17 0.00 5.33 2.26 2.42 27.83 08:55:01 PM 1 73.41 0.00 1.92 0.81 2.73 21.12 08:56:01 PM all 38.91 0.00 2.19 0.31 1.77 56.82 08:56:01 PM 0 58.68 0.00 2.60 0.53 2.04 36.15 08:56:01 PM 1 20.01 0.00 1.78 0.10 1.51 76.61 Average: all 47.55 0.00 5.14 2.29 2.20 42.82 Average: 0 49.46 0.00 6.10 2.78 2.22 39.45 Average: 1 45.64 0.00 4.20 1.80 2.18 46.18