---> uname -a: Linux prd-centos7-docker-2c-8g-914.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 644 4186 16 2990 6869 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:3b:d2:d2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.35/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fe3b:d2d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:60:45:a1:47 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) 07/20/2025 _x86_64_ (2 CPU) 08:50:45 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 184.82 82.26 102.56 6624.27 39100.57 08:53:01 PM 76.29 0.00 76.29 0.00 8378.22 08:54:01 PM 110.05 1.13 108.92 260.94 6215.14 08:55:01 PM 90.61 3.61 87.00 965.67 6156.17 08:56:01 PM 51.18 0.15 51.03 4.52 16800.82 08:57:01 PM 14.13 0.00 14.13 0.00 1596.21 08:58:01 PM 6.85 0.63 6.22 348.86 375.36 08:59:01 PM 26.11 0.28 25.83 34.48 8146.76 09:00:01 PM 22.88 1.86 21.02 183.19 3478.17 Average: 64.73 10.01 54.72 937.17 10028.11 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5661668 2347060 29.31 2088 1713692 940480 10.38 543736 1558160 58096 08:53:01 PM 5440424 2568304 32.07 2088 1889956 945368 10.44 589744 1693832 58124 08:54:01 PM 4989080 3019648 37.70 2088 2032604 1248952 13.79 965788 1735428 62288 08:55:01 PM 4443700 3565028 44.51 2088 2354084 1395088 15.40 1378440 1845040 188888 08:56:01 PM 4036748 3971980 49.60 2088 2629000 1467700 16.20 1562192 2039836 30480 08:57:01 PM 3919208 4089520 51.06 2088 2644528 1600880 17.68 1668216 2047920 1044 08:58:01 PM 3579416 4429312 55.31 2088 2670484 1928852 21.30 1986132 2066988 8068 08:59:01 PM 4265780 3742948 46.74 2088 2902684 1021692 11.28 1223304 2139436 98820 09:00:01 PM 4249648 3759080 46.94 2088 2908112 1020952 11.27 1431080 1947152 8672 Average: 4509519 3499209 43.69 2088 2416127 1285552 14.19 1260959 1897088 57164 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 282.49 156.23 968.72 54.05 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 56.77 53.62 702.49 6.52 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 256.14 303.28 1245.27 53.95 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 284.33 315.96 3272.97 41.88 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 99.72 129.54 539.80 403.28 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 7.13 7.13 50.34 1.31 0.00 0.00 0.00 08:57:01 PM lo 0.03 0.03 0.01 0.01 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 4.42 4.59 3.21 1.32 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 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 51.41 78.90 9.46 554.75 0.00 0.00 0.00 08:59:01 PM lo 0.12 0.12 0.01 0.01 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 09:00:01 PM eth0 117.11 146.36 43.86 1197.65 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 128.94 132.97 759.41 257.61 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) 07/20/2025 _x86_64_ (2 CPU) 08:50:45 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 41.84 0.00 10.32 8.15 2.63 37.05 08:52:02 PM 0 48.48 0.00 11.60 6.70 3.19 30.02 08:52:02 PM 1 35.26 0.00 9.07 9.58 2.06 44.03 08:53:01 PM all 35.50 0.00 3.21 0.87 2.20 58.22 08:53:01 PM 0 41.66 0.00 3.53 1.46 2.47 50.88 08:53:01 PM 1 29.45 0.00 2.87 0.31 1.94 65.43 08:54:01 PM all 55.52 0.00 4.69 2.40 3.07 34.32 08:54:01 PM 0 45.12 0.00 6.45 4.30 3.10 41.03 08:54:01 PM 1 66.24 0.00 2.88 0.43 3.04 27.41 08:55:01 PM all 74.99 0.00 4.41 1.39 3.74 15.47 08:55:01 PM 0 67.96 0.00 6.50 2.27 3.95 19.31 08:55:01 PM 1 82.10 0.00 2.27 0.51 3.53 11.59 08:56:01 PM all 75.85 0.00 4.62 1.35 3.87 14.31 08:56:01 PM 0 73.99 0.00 5.06 1.54 4.08 15.32 08:56:01 PM 1 77.71 0.00 4.19 1.14 3.67 13.28 08:57:01 PM all 81.57 0.00 2.45 0.02 3.79 12.17 08:57:01 PM 0 79.59 0.00 2.58 0.04 4.20 13.59 08:57:01 PM 1 83.52 0.00 2.31 0.02 3.38 10.77 08:58:01 PM all 89.79 0.00 2.60 0.05 4.26 3.30 08:58:01 PM 0 89.49 0.00 2.94 0.07 4.65 2.84 08:58:01 PM 1 90.09 0.00 2.26 0.00 3.89 3.76 08:59:01 PM all 58.85 0.00 3.14 0.44 3.41 34.16 08:59:01 PM 0 63.65 0.00 3.58 0.23 3.24 29.30 08:59:01 PM 1 54.16 0.00 2.70 0.67 3.58 38.89 09:00:01 PM all 35.68 0.00 2.41 0.21 2.88 58.82 09:00:01 PM 0 54.54 0.00 3.23 0.39 2.96 38.88 09:00:01 PM 1 17.84 0.00 1.63 0.02 2.80 77.71 Average: all 60.69 0.00 4.22 1.67 3.31 30.12 Average: 0 62.47 0.00 5.08 1.91 3.53 27.01 Average: 1 58.93 0.00 3.36 1.42 3.09 33.20