---> uname -a: Linux prd-centos7-docker-2c-8g-4440.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 605 4749 16 2465 6919 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:18:4d:f8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.147/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fe18:4df8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bf:c2:28:4d 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) 09/23/2025 _x86_64_ (2 CPU) 01:47:37 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 115.63 19.81 95.82 4391.88 30845.52 01:50:02 PM 94.41 0.73 93.68 191.81 8061.85 01:51:01 PM 127.47 0.56 126.91 54.40 6254.70 01:52:01 PM 51.53 3.16 48.37 901.10 6723.08 01:53:01 PM 17.29 0.08 17.20 2.40 1948.88 01:54:01 PM 8.91 0.78 8.13 365.68 698.40 01:55:01 PM 23.16 1.78 21.38 219.21 3313.92 Average: 62.48 3.85 58.63 877.06 8267.62 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5564588 2444148 30.52 2088 1748732 969920 10.71 594064 1601952 70612 01:50:02 PM 5365064 2643672 33.01 2088 1965732 1062468 11.73 611488 1729784 124484 01:51:01 PM 4855208 3153528 39.38 2088 2102376 1225012 13.53 1057360 1766660 108012 01:52:01 PM 4395532 3613204 45.12 2088 2259040 1544588 17.05 1464540 1805512 48768 01:53:01 PM 4293720 3715016 46.39 2088 2276200 1619312 17.88 1556200 1812156 10516 01:54:01 PM 4185040 3823696 47.74 2088 2302568 1739492 19.21 1643552 1831400 7656 01:55:01 PM 4806284 3202452 39.99 2088 2395840 975976 10.78 1090896 1760888 26204 Average: 4780777 3227959 40.31 2088 2150070 1305253 14.41 1145443 1758336 56607 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 416.59 231.41 1287.28 60.96 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 01:50:02 PM eth0 98.14 61.13 613.30 11.96 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 357.17 437.79 2151.63 64.73 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 117.31 133.60 908.35 18.73 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 7.11 7.39 50.41 1.37 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 6.30 6.02 3.73 2.02 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 14.72 13.38 11.25 6.68 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 144.84 126.53 714.70 23.68 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) 09/23/2025 _x86_64_ (2 CPU) 01:47:37 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 39.85 0.00 4.61 3.42 2.55 49.57 01:49:01 PM 0 45.65 0.00 4.65 4.21 2.59 42.90 01:49:01 PM 1 34.15 0.00 4.57 2.64 2.52 56.13 01:50:02 PM all 34.89 0.00 4.02 0.86 3.07 57.16 01:50:02 PM 0 52.05 0.00 4.96 1.48 2.76 38.76 01:50:02 PM 1 18.62 0.00 3.14 0.25 3.37 74.62 01:51:01 PM all 58.97 0.00 4.12 3.12 4.17 29.63 01:51:01 PM 0 48.37 0.00 6.50 5.50 4.77 34.86 01:51:01 PM 1 69.88 0.00 1.67 0.67 3.53 24.25 01:52:01 PM all 82.61 0.00 3.12 0.59 4.39 9.29 01:52:01 PM 0 80.91 0.00 3.87 0.77 4.51 9.94 01:52:01 PM 1 84.28 0.00 2.37 0.44 4.28 8.63 01:53:01 PM all 83.28 0.00 2.31 0.01 4.04 10.36 01:53:01 PM 0 83.35 0.00 2.15 0.00 3.77 10.73 01:53:01 PM 1 83.24 0.00 2.45 0.00 4.30 10.01 01:54:01 PM all 87.20 0.00 2.30 0.05 4.24 6.22 01:54:01 PM 0 85.55 0.00 2.41 0.05 4.61 7.38 01:54:01 PM 1 88.83 0.00 2.19 0.04 3.86 5.08 01:55:01 PM all 54.87 0.00 2.82 0.32 3.09 38.91 01:55:01 PM 0 38.26 0.00 2.10 0.24 3.13 56.27 01:55:01 PM 1 72.32 0.00 3.62 0.40 3.02 20.64 Average: all 62.64 0.00 3.34 1.21 3.63 29.18 Average: 0 61.61 0.00 3.81 1.77 3.72 29.08 Average: 1 63.66 0.00 2.87 0.64 3.54 29.28