---> uname -a: Linux prd-centos7-docker-2c-8g-8335.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 608 4747 16 2465 6916 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:db:d8:d0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.175/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fedb:d8d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e9:ee:4c:01 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) 11/06/2025 _x86_64_ (2 CPU) 01:47:44 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 172.90 65.33 107.57 5753.83 39896.77 01:50:01 PM 94.92 0.00 94.92 0.00 8229.19 01:51:01 PM 129.08 1.30 127.78 245.78 6327.56 01:52:01 PM 60.52 3.11 57.41 899.15 7384.16 01:53:01 PM 11.16 0.03 11.13 1.06 1678.44 01:54:01 PM 10.04 2.28 7.76 520.68 617.75 01:55:01 PM 30.24 0.32 29.93 72.21 3793.16 Average: 72.70 10.34 62.36 1070.39 9703.92 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5659664 2349064 29.33 2088 1696700 951140 10.50 553632 1550728 47444 01:50:01 PM 5343168 2665560 33.28 2088 1947732 959140 10.59 638596 1724380 114792 01:51:01 PM 4877228 3131500 39.10 2088 2100576 1223992 13.51 1042112 1763680 108136 01:52:01 PM 4472368 3536360 44.16 2088 2258168 1473664 16.27 1395576 1801192 31052 01:53:01 PM 4374124 3634604 45.38 2088 2282288 1554224 17.16 1478340 1813388 7868 01:54:01 PM 4927352 3081376 38.48 2088 2382532 886676 9.79 979560 1755848 86396 01:55:01 PM 4823928 3184800 39.77 2088 2390360 981748 10.84 1083116 1755436 7652 Average: 4925405 3083323 38.50 2088 2151194 1147226 12.67 1024419 1737807 57620 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 320.89 166.89 862.74 53.63 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 153.90 101.58 878.63 10.15 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 391.93 444.68 2274.07 71.86 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 118.42 133.87 908.94 18.99 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 8.85 8.84 50.93 1.92 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 01:54:01 PM eth0 11.36 10.32 8.43 4.70 0.00 0.00 0.00 01:54:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 18.12 15.94 14.73 6.61 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 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 146.24 126.06 714.27 23.99 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) 11/06/2025 _x86_64_ (2 CPU) 01:47:44 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 39.82 0.00 9.23 6.41 2.35 42.18 01:49:01 PM 0 49.92 0.00 10.41 8.00 2.88 28.79 01:49:01 PM 1 29.94 0.00 8.08 4.83 1.83 55.31 01:50:01 PM all 34.62 0.00 3.57 0.82 2.19 58.80 01:50:01 PM 0 32.83 0.00 3.43 1.34 2.38 60.02 01:50:01 PM 1 36.44 0.00 3.72 0.28 1.99 57.58 01:51:01 PM all 60.34 0.00 4.48 2.48 3.23 29.47 01:51:01 PM 0 52.82 0.00 6.47 3.36 3.39 33.97 01:51:01 PM 1 68.03 0.00 2.46 1.58 3.05 24.87 01:52:01 PM all 84.09 0.00 3.00 0.32 3.58 9.01 01:52:01 PM 0 82.49 0.00 3.53 0.49 3.59 9.89 01:52:01 PM 1 85.69 0.00 2.46 0.15 3.57 8.13 01:53:01 PM all 82.39 0.00 2.02 0.00 3.14 12.45 01:53:01 PM 0 81.58 0.00 2.03 0.00 3.19 13.20 01:53:01 PM 1 83.18 0.00 2.00 0.00 3.11 11.71 01:54:01 PM all 84.72 0.00 2.78 0.09 3.23 9.18 01:54:01 PM 0 86.63 0.00 2.96 0.05 3.21 7.15 01:54:01 PM 1 82.81 0.00 2.61 0.15 3.25 11.19 01:55:01 PM all 39.82 0.00 2.57 0.49 2.35 54.76 01:55:01 PM 0 36.38 0.00 2.79 0.67 2.50 57.66 01:55:01 PM 1 43.31 0.00 2.33 0.31 2.19 51.87 Average: all 60.38 0.00 3.97 1.53 2.86 31.26 Average: 0 59.89 0.00 4.53 2.01 3.01 30.56 Average: 1 60.87 0.00 3.41 1.06 2.70 31.97