---> uname -a: Linux prd-centos7-docker-2c-8g-233.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 590 4768 16 2462 6935 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:63:c2:67 brd ff:ff:ff:ff:ff:ff inet 10.32.6.17/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fe63:c267/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ab:26:7e:44 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) 07/12/2025 _x86_64_ (2 CPU) 01:47:39 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 133.23 30.15 103.08 5140.82 39215.77 01:50:01 PM 82.35 0.02 82.34 0.53 7576.63 01:51:01 PM 96.14 1.30 94.84 245.94 6631.64 01:52:01 PM 83.31 3.06 80.25 898.75 5021.16 01:53:01 PM 24.63 0.15 24.48 4.66 4560.45 01:54:01 PM 6.77 0.33 6.44 242.10 670.88 01:55:01 PM 14.05 2.26 11.79 350.11 678.38 Average: 62.74 5.26 57.48 973.35 9120.84 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5706192 2302536 28.75 2088 1696396 893872 9.87 508684 1549664 47828 01:50:01 PM 5477564 2531164 31.61 2088 1875012 901784 9.96 558164 1687364 58196 01:51:01 PM 5094384 2914344 36.39 2088 2013696 1129240 12.47 865304 1731100 44728 01:52:01 PM 4497076 3511652 43.85 2088 2225492 1471464 16.25 1369220 1803476 98268 01:53:01 PM 4478448 3530280 44.08 2088 2272800 1540036 17.00 1377868 1807408 16352 01:54:01 PM 4383384 3625344 45.27 2088 2295504 1544612 17.05 1455696 1822616 14392 01:55:01 PM 4912832 3095896 38.66 2088 2390872 872184 9.63 992752 1753660 103220 Average: 4935697 3073031 38.37 2088 2109967 1193313 13.18 1018241 1736470 54712 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 287.73 142.51 859.15 52.24 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 96.90 62.96 735.81 7.59 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 231.86 250.27 1055.60 43.52 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 262.40 303.03 2005.30 42.48 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 42.08 48.59 316.89 8.11 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 4.70 4.70 3.31 1.39 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 14.20 12.44 10.21 6.44 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 133.87 117.70 711.82 23.04 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) 07/12/2025 _x86_64_ (2 CPU) 01:47:39 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 40.49 0.00 8.74 5.31 5.76 39.71 01:49:01 PM 0 52.92 0.00 9.91 6.74 6.24 24.18 01:49:01 PM 1 28.42 0.00 7.60 3.91 5.29 54.78 01:50:01 PM all 32.41 0.00 3.69 1.00 4.77 58.13 01:50:01 PM 0 40.11 0.00 3.78 1.39 4.54 50.17 01:50:01 PM 1 24.93 0.00 3.61 0.62 4.99 65.85 01:51:01 PM all 48.22 0.00 3.98 3.10 9.34 35.35 01:51:01 PM 0 42.85 0.00 5.50 5.03 10.05 36.58 01:51:01 PM 1 53.73 0.00 2.40 1.13 8.63 34.10 01:52:01 PM all 65.56 0.00 3.22 2.55 10.34 18.33 01:52:01 PM 0 57.18 0.00 4.45 4.57 11.08 22.72 01:52:01 PM 1 74.22 0.00 1.99 0.44 9.56 13.79 01:53:01 PM all 78.24 0.00 2.64 0.81 11.11 7.19 01:53:01 PM 0 75.33 0.00 2.95 1.57 11.33 8.83 01:53:01 PM 1 81.20 0.00 2.31 0.07 10.89 5.53 01:54:01 PM all 75.86 0.00 2.22 0.04 8.56 13.32 01:54:01 PM 0 75.15 0.00 2.43 0.00 8.62 13.80 01:54:01 PM 1 76.55 0.00 2.03 0.05 8.51 12.86 01:55:01 PM all 62.04 0.00 2.74 0.37 8.18 26.68 01:55:01 PM 0 72.00 0.00 3.37 0.65 8.42 15.56 01:55:01 PM 1 52.35 0.00 2.10 0.12 7.94 37.49 Average: all 57.37 0.00 3.89 1.88 8.28 28.58 Average: 0 59.19 0.00 4.62 2.86 8.62 24.71 Average: 1 55.55 0.00 3.15 0.91 7.94 32.44