---> uname -a: Linux prd-centos7-docker-2c-8g-5268.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 593 4763 16 2464 6931 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:23:17:59 brd ff:ff:ff:ff:ff:ff inet 10.32.7.161/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fe23:1759/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bf:df:c2:69 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) 10/01/2025 _x86_64_ (2 CPU) 01:47:50 PM LINUX RESTART 01:49:01 PM tps rtps wtps bread/s bwrtn/s 01:50:01 PM 87.57 0.17 87.41 4.66 8209.89 01:51:01 PM 117.52 1.30 116.22 246.02 6572.98 01:52:01 PM 71.46 3.18 68.29 901.78 5085.60 01:53:01 PM 16.89 0.10 16.79 2.93 4263.94 01:54:02 PM 7.86 0.88 6.98 376.85 718.54 01:55:01 PM 27.86 1.74 26.11 219.06 3462.53 Average: 54.92 1.23 53.69 292.21 4721.25 01:49:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 PM 5395696 2613040 32.63 2088 1925468 917516 10.13 605916 1714956 113036 01:51:01 PM 4959508 3049228 38.07 2088 2051808 1184596 13.08 983796 1744844 74820 01:52:01 PM 4508556 3500180 43.70 2088 2257340 1537324 16.97 1358188 1802876 117828 01:53:01 PM 4249324 3759412 46.94 2088 2274504 1662432 18.35 1608456 1808208 10516 01:54:02 PM 4040172 3968564 49.55 2088 2301168 1813796 20.03 1795112 1827648 6792 01:55:01 PM 4883624 3125112 39.02 2088 2390288 902868 9.97 1023480 1755436 22152 Average: 4672813 3335923 41.65 2088 2200096 1336422 14.76 1229158 1775661 57524 01:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:50:01 PM eth0 147.47 101.78 907.27 10.82 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 297.82 339.58 1490.08 55.42 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 211.43 242.69 1694.97 33.55 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 8.19 8.47 50.50 1.49 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:02 PM eth0 5.84 5.54 3.58 1.89 0.00 0.00 0.00 01:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 19.14 16.94 14.82 8.45 0.00 0.00 0.00 01:55:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 115.22 119.43 695.34 18.63 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) 10/01/2025 _x86_64_ (2 CPU) 01:47:50 PM LINUX RESTART 01:49:01 PM CPU %user %nice %system %iowait %steal %idle 01:50:01 PM all 32.92 0.00 3.37 1.30 4.16 58.25 01:50:01 PM 0 37.59 0.00 4.05 1.63 4.22 52.50 01:50:01 PM 1 28.34 0.00 2.67 0.95 4.08 63.96 01:51:01 PM all 57.12 0.00 4.26 2.27 6.93 29.43 01:51:01 PM 0 44.79 0.00 5.85 3.53 7.15 38.66 01:51:01 PM 1 69.83 0.00 2.63 0.97 6.69 19.88 01:52:01 PM all 75.02 0.00 3.14 1.14 7.28 13.41 01:52:01 PM 0 72.08 0.00 3.89 1.87 7.45 14.72 01:52:01 PM 1 77.99 0.00 2.37 0.43 7.12 12.09 01:53:01 PM all 79.04 0.00 2.09 0.01 6.42 12.45 01:53:01 PM 0 79.98 0.00 2.26 0.00 6.34 11.42 01:53:01 PM 1 78.10 0.00 1.93 0.00 6.49 13.47 01:54:02 PM all 86.70 0.00 2.24 0.05 6.87 4.13 01:54:02 PM 0 86.46 0.00 2.21 0.07 6.86 4.40 01:54:02 PM 1 86.91 0.00 2.30 0.04 6.87 3.88 01:55:01 PM all 44.24 0.00 2.91 0.40 4.28 48.17 01:55:01 PM 0 52.53 0.00 3.44 0.32 4.38 39.33 01:55:01 PM 1 36.15 0.00 2.37 0.48 4.17 56.84 Average: all 62.10 0.00 3.01 0.87 5.97 28.05 Average: 0 61.88 0.00 3.64 1.26 6.06 27.17 Average: 1 62.34 0.00 2.38 0.48 5.87 28.92