---> uname -a: Linux prd-centos7-docker-2c-8g-5098.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 620 4734 16 2466 6904 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:1c:85:11 brd ff:ff:ff:ff:ff:ff inet 10.32.6.36/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fe1c:8511/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:11:ec:aa:1e 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) 09/29/2025 _x86_64_ (2 CPU) 01:47:55 PM LINUX RESTART 01:49:01 PM tps rtps wtps bread/s bwrtn/s 01:50:02 PM 74.16 0.78 73.38 25.84 5792.92 01:51:01 PM 118.91 0.88 118.03 206.40 10349.16 01:52:01 PM 89.56 3.48 86.08 941.62 5120.30 01:53:01 PM 25.27 0.12 25.16 3.60 4498.90 01:54:01 PM 7.50 0.37 7.13 243.57 883.84 01:55:01 PM 23.19 2.21 20.98 342.06 3317.37 Average: 56.25 1.31 54.94 294.06 4978.08 01:49:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:02 PM 5485408 2523320 31.51 2088 1878496 900008 9.94 550672 1693360 159940 01:51:01 PM 5096108 2912620 36.37 2088 1996228 1147604 12.67 866084 1729172 25536 01:52:01 PM 4562144 3446584 43.04 2088 2229332 1495988 16.52 1297416 1808836 98324 01:53:01 PM 4300232 3708496 46.31 2088 2276644 1643244 18.14 1550172 1812276 16344 01:54:01 PM 4156372 3852356 48.10 2088 2299348 1684012 18.59 1676276 1827452 7628 01:55:01 PM 4853156 3155572 39.40 2088 2392092 930564 10.27 1046900 1758272 22012 Average: 4742237 3266491 40.79 2088 2178690 1300237 14.36 1164587 1771561 54964 01:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:50:02 PM eth0 151.76 93.67 808.39 9.84 0.00 0.00 0.00 01:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 197.33 213.39 754.18 39.41 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 291.11 334.05 2330.03 46.80 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 43.04 49.27 316.95 7.95 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 4.82 5.00 3.46 1.47 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 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 15.28 13.90 10.74 6.76 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 116.97 117.92 703.62 18.64 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) 09/29/2025 _x86_64_ (2 CPU) 01:47:55 PM LINUX RESTART 01:49:01 PM CPU %user %nice %system %iowait %steal %idle 01:50:02 PM all 30.21 0.00 3.12 1.05 6.45 59.17 01:50:02 PM 0 16.43 0.00 2.29 0.95 6.00 74.33 01:50:02 PM 1 44.47 0.00 3.98 1.15 6.89 43.50 01:51:01 PM all 46.48 0.00 3.62 2.84 8.05 39.00 01:51:01 PM 0 44.91 0.00 4.35 4.54 8.34 37.86 01:51:01 PM 1 48.08 0.00 2.89 1.13 7.76 40.15 01:52:01 PM all 67.37 0.00 3.36 2.65 8.31 18.30 01:52:01 PM 0 59.88 0.00 4.74 3.77 8.93 22.68 01:52:01 PM 1 75.08 0.00 1.94 1.50 7.68 13.80 01:53:01 PM all 81.53 0.00 2.63 0.32 8.19 7.34 01:53:01 PM 0 81.27 0.00 2.87 0.54 7.93 7.40 01:53:01 PM 1 81.81 0.00 2.41 0.07 8.45 7.26 01:54:01 PM all 76.81 0.00 2.07 0.02 7.72 13.38 01:54:01 PM 0 78.02 0.00 1.88 0.00 7.24 12.86 01:54:01 PM 1 75.62 0.00 2.24 0.04 8.20 13.90 01:55:01 PM all 57.73 0.00 2.72 0.48 6.49 32.58 01:55:01 PM 0 71.18 0.00 3.13 0.85 6.68 18.17 01:55:01 PM 1 44.80 0.00 2.34 0.14 6.31 46.42 Average: all 59.54 0.00 2.93 1.24 7.52 28.77 Average: 0 57.84 0.00 3.21 1.80 7.51 29.64 Average: 1 61.25 0.00 2.64 0.67 7.53 27.90