---> uname -a: Linux prd-centos7-docker-2c-8g-3695.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 4762 16 2465 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:ab:d9:f1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.204/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:feab:d9f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1b:cb:51:b3 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) 09/14/2025 _x86_64_ (2 CPU) 01:47:46 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 199.73 97.62 102.11 8536.07 39385.94 01:50:01 PM 92.33 0.15 92.18 2.98 8720.91 01:51:01 PM 103.33 1.28 102.05 245.37 6039.87 01:52:01 PM 82.41 3.11 79.30 899.43 5168.02 01:53:01 PM 20.18 0.10 20.08 3.06 4347.50 01:54:01 PM 7.58 0.33 7.25 242.58 696.59 01:55:01 PM 15.62 2.21 13.40 342.00 660.81 Average: 74.41 15.01 59.40 1471.04 9290.21 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5684900 2323836 29.02 2088 1691176 910920 10.06 534932 1546808 44840 01:50:01 PM 5439256 2569480 32.08 2088 1896528 906392 10.01 585276 1699368 57028 01:51:01 PM 5035192 2973544 37.13 2088 2019884 1174656 12.97 919456 1734780 44192 01:52:01 PM 4604808 3403928 42.50 2088 2257392 1283692 14.17 1255300 1810356 118672 01:53:01 PM 4563536 3445200 43.02 2088 2275756 1302560 14.38 1292060 1810904 10464 01:54:01 PM 4536552 3472184 43.35 2088 2298476 1304704 14.40 1300668 1826756 7584 01:55:01 PM 4895884 3112852 38.87 2088 2399968 882340 9.74 1001680 1762444 108232 Average: 4965733 3043003 38.00 2088 2119883 1109323 12.25 984196 1741631 55859 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 380.00 190.83 832.32 56.63 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 154.35 92.25 918.99 10.23 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 224.20 271.08 950.32 46.46 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 268.79 302.73 2219.55 41.37 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 14.23 17.39 65.70 3.06 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 4.72 4.87 3.48 1.49 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 14.52 12.59 10.14 6.35 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 151.54 127.48 713.86 23.69 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) 09/14/2025 _x86_64_ (2 CPU) 01:47:46 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 40.82 0.00 11.05 7.47 3.64 37.03 01:49:02 PM 0 46.52 0.00 11.60 7.12 3.59 31.18 01:49:02 PM 1 35.20 0.00 10.53 7.80 3.70 42.76 01:50:01 PM all 34.08 0.00 3.57 1.15 3.23 57.97 01:50:01 PM 0 35.19 0.00 4.16 1.22 3.24 56.19 01:50:01 PM 1 33.02 0.00 2.98 1.06 3.23 59.72 01:51:01 PM all 56.25 0.00 4.54 2.39 4.09 32.74 01:51:01 PM 0 56.68 0.00 6.75 3.63 3.93 29.01 01:51:01 PM 1 55.80 0.00 2.33 1.18 4.25 36.44 01:52:01 PM all 76.87 0.00 3.69 1.66 3.93 13.85 01:52:01 PM 0 71.89 0.00 5.01 2.19 3.77 17.15 01:52:01 PM 1 81.92 0.00 2.34 1.12 4.10 10.52 01:53:01 PM all 88.75 0.00 2.54 0.11 4.17 4.43 01:53:01 PM 0 88.45 0.00 2.67 0.16 4.06 4.65 01:53:01 PM 1 89.07 0.00 2.38 0.05 4.29 4.21 01:54:01 PM all 81.47 0.00 2.32 0.03 3.73 12.45 01:54:01 PM 0 81.44 0.00 2.33 0.02 3.67 12.55 01:54:01 PM 1 81.51 0.00 2.34 0.02 3.78 12.35 01:55:01 PM all 65.27 0.00 3.20 0.41 3.96 27.16 01:55:01 PM 0 67.56 0.00 3.40 0.18 3.58 25.29 01:55:01 PM 1 62.99 0.00 2.99 0.65 4.36 29.01 Average: all 62.98 0.00 4.45 1.92 3.82 26.83 Average: 0 63.67 0.00 5.17 2.10 3.69 25.38 Average: 1 62.29 0.00 3.74 1.74 3.95 28.28