---> uname -a: Linux prd-centos7-docker-2c-8g-8167.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 623 4732 16 2465 6901 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:76:7d:6d brd ff:ff:ff:ff:ff:ff inet 10.32.7.140/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fe76:7d6d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c8:1c:c2:86 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) 11/04/2025 _x86_64_ (2 CPU) 01:47:47 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 191.63 93.36 98.27 7106.56 38726.17 01:50:01 PM 94.89 0.00 94.89 0.00 9193.89 01:51:01 PM 125.62 1.33 124.29 247.05 6056.67 01:52:01 PM 66.91 3.14 63.77 901.28 7205.14 01:53:02 PM 13.67 0.00 13.67 0.00 1888.02 01:54:01 PM 8.04 0.90 7.14 383.55 867.79 01:55:01 PM 29.63 1.73 27.90 216.01 3719.58 Average: 75.92 14.38 61.54 1266.96 9685.59 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5677704 2331032 29.11 2088 1694972 915776 10.11 537528 1549388 50660 01:50:01 PM 5340696 2668040 33.31 2088 1942648 950176 10.49 652152 1717888 109740 01:51:01 PM 4885636 3123100 39.00 2088 2081444 1223964 13.51 1037332 1757816 96176 01:52:01 PM 4316524 3692212 46.10 2088 2257836 1642876 18.14 1546236 1801972 44660 01:53:02 PM 4521432 3487304 43.54 2088 2279172 1335552 14.75 1330192 1811496 12224 01:54:01 PM 4448808 3559928 44.45 2088 2303092 1440576 15.91 1381024 1830092 1532 01:55:01 PM 4885792 3122944 38.99 2088 2392288 895404 9.89 1015552 1757496 9092 Average: 4868085 3140651 39.22 2088 2135922 1200618 13.26 1071431 1746593 46298 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 230.74 123.29 831.20 52.23 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 163.48 97.84 907.00 10.45 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 353.47 407.52 1958.83 64.23 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 153.75 176.14 1226.34 24.55 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 01:53:02 PM eth0 8.30 8.73 50.75 1.86 0.00 0.00 0.00 01:53:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 7.06 6.60 3.95 2.95 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 18.84 16.80 15.97 7.30 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 133.95 119.82 715.08 23.41 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) 11/04/2025 _x86_64_ (2 CPU) 01:47:47 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 38.91 0.00 9.44 7.74 5.65 38.26 01:49:01 PM 0 41.18 0.00 10.21 7.00 5.68 35.93 01:49:01 PM 1 36.66 0.00 8.70 8.46 5.64 40.56 01:50:01 PM all 33.42 0.00 3.42 0.87 4.13 58.16 01:50:01 PM 0 44.92 0.00 4.22 1.02 4.65 45.19 01:50:01 PM 1 22.25 0.00 2.64 0.72 3.63 70.76 01:51:01 PM all 55.40 0.00 3.99 2.87 7.99 29.75 01:51:01 PM 0 43.16 0.00 5.81 4.98 8.64 37.42 01:51:01 PM 1 68.17 0.00 2.09 0.67 7.32 21.76 01:52:01 PM all 78.52 0.00 2.90 0.86 8.56 9.16 01:52:01 PM 0 75.08 0.00 3.66 1.11 8.85 11.31 01:52:01 PM 1 82.03 0.00 2.11 0.62 8.24 7.00 01:53:02 PM all 76.32 0.00 2.17 0.01 6.73 14.77 01:53:02 PM 0 76.33 0.00 2.42 0.02 6.71 14.52 01:53:02 PM 1 76.27 0.00 1.95 0.00 6.77 15.02 01:54:01 PM all 87.74 0.00 2.18 0.04 6.53 3.52 01:54:01 PM 0 87.57 0.00 2.27 0.04 6.51 3.61 01:54:01 PM 1 87.88 0.00 2.10 0.04 6.54 3.44 01:55:01 PM all 41.65 0.00 2.98 0.51 3.57 51.29 01:55:01 PM 0 46.20 0.00 3.34 0.33 3.71 46.42 01:55:01 PM 1 37.15 0.00 2.61 0.67 3.43 56.14 Average: all 58.31 0.00 3.90 1.88 6.14 29.77 Average: 0 58.72 0.00 4.60 2.12 6.39 28.17 Average: 1 57.89 0.00 3.20 1.63 5.90 31.38