---> uname -a: Linux prd-centos7-docker-2c-8g-4151.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 646 4199 16 2974 6868 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:ac:c4:8f brd ff:ff:ff:ff:ff:ff inet 10.32.6.159/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:feac:c48f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5c:4a:33:95 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) 06/29/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 159.30 53.68 105.62 5713.53 39837.09 08:53:01 PM 83.84 0.00 83.84 0.00 8555.69 08:54:01 PM 113.86 1.53 112.32 303.21 5294.85 08:55:01 PM 106.93 3.24 103.69 922.43 20045.25 08:56:01 PM 21.48 0.12 21.36 3.59 3617.95 08:57:01 PM 7.76 0.33 7.43 242.82 711.54 08:58:01 PM 21.88 0.58 21.30 141.08 8197.62 08:59:01 PM 27.60 1.88 25.72 183.39 3703.68 Average: 67.65 7.57 60.07 928.81 11187.98 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5656184 2352552 29.37 2088 1715696 934744 10.32 548548 1558636 58292 08:53:01 PM 5406048 2602688 32.50 2088 1900808 957104 10.57 609608 1704840 75732 08:54:01 PM 4929544 3079192 38.45 2088 2040224 1266732 13.99 1023896 1733924 80096 08:55:01 PM 4120192 3888544 48.55 2088 2578616 1457420 16.09 1488180 2035252 69976 08:56:01 PM 3968376 4040360 50.45 2088 2618852 1629580 17.99 1635148 2034288 8060 08:57:01 PM 3991932 4016804 50.16 2088 2648888 1499652 16.56 1589744 2053772 12760 08:58:01 PM 4322320 3686416 46.03 2088 2881460 997312 11.01 1175512 2131316 83312 08:59:01 PM 4291744 3716992 46.41 2088 2892228 1005704 11.10 1397288 1940000 7508 Average: 4585792 3422944 42.74 2088 2409596 1218531 13.45 1183490 1899004 49467 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 329.66 162.52 1014.38 53.03 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 51.12 48.34 634.19 5.77 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 311.82 361.13 1589.37 64.13 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 314.94 357.64 3199.29 430.08 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 39.33 44.38 266.79 7.14 0.00 0.00 0.00 08:56:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 10.09 10.12 53.39 2.25 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 53.29 81.70 9.60 555.22 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 117.51 142.97 43.34 1195.77 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 153.13 151.11 851.48 289.69 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) 06/29/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 38.14 0.00 8.34 6.06 4.88 42.58 08:52:01 PM 0 43.09 0.00 8.51 5.41 4.97 38.02 08:52:01 PM 1 33.23 0.00 8.17 6.70 4.80 47.10 08:53:01 PM all 34.85 0.00 3.38 1.01 3.55 57.22 08:53:01 PM 0 40.69 0.00 3.89 1.47 3.65 50.30 08:53:01 PM 1 29.09 0.00 2.87 0.58 3.45 64.01 08:54:01 PM all 56.94 0.00 4.19 2.15 6.76 29.96 08:54:01 PM 0 49.99 0.00 5.86 3.93 7.48 32.74 08:54:01 PM 1 64.08 0.00 2.48 0.32 6.01 27.11 08:55:01 PM all 64.66 0.00 4.65 2.30 6.12 22.25 08:55:01 PM 0 60.01 0.00 5.99 3.22 6.48 24.30 08:55:01 PM 1 69.36 0.00 3.30 1.37 5.78 20.19 08:56:01 PM all 83.80 0.00 2.67 0.21 7.21 6.11 08:56:01 PM 0 82.57 0.00 2.85 0.38 7.42 6.78 08:56:01 PM 1 85.07 0.00 2.47 0.02 7.00 5.44 08:57:01 PM all 77.76 0.00 2.20 0.04 6.48 13.52 08:57:01 PM 0 78.03 0.00 2.35 0.07 6.57 12.98 08:57:01 PM 1 77.50 0.00 2.07 0.00 6.39 14.04 08:58:01 PM all 71.28 0.00 2.77 0.28 6.23 19.44 08:58:01 PM 0 73.91 0.00 2.92 0.40 6.41 16.37 08:58:01 PM 1 68.67 0.00 2.62 0.18 6.03 22.50 08:59:01 PM all 34.87 0.00 2.26 0.26 3.40 59.22 08:59:01 PM 0 44.99 0.00 3.21 0.33 3.64 47.83 08:59:01 PM 1 25.06 0.00 1.34 0.17 3.17 70.27 Average: all 57.45 0.00 3.81 1.54 5.56 31.64 Average: 0 58.89 0.00 4.46 1.92 5.81 28.91 Average: 1 56.01 0.00 3.16 1.17 5.30 34.36