---> uname -a: Linux prd-centos7-docker-2c-8g-7973.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 4182 16 2992 6867 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:73:6a:50 brd ff:ff:ff:ff:ff:ff inet 10.32.7.217/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fe73:6a50/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4a:fc:50:4d 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) 11/01/2025 _x86_64_ (2 CPU) 08:50:58 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 58.80 0.78 58.02 25.84 5437.04 08:54:01 PM 88.21 1.07 87.15 259.07 8993.82 08:55:01 PM 111.65 0.52 111.14 45.22 4256.51 08:56:01 PM 71.91 3.20 68.71 922.62 18022.87 08:57:01 PM 14.89 0.10 14.79 3.06 3730.55 08:58:02 PM 7.43 0.33 7.10 242.50 736.42 08:59:01 PM 26.78 0.59 26.19 143.42 8248.94 09:00:01 PM 24.41 1.86 22.54 183.28 3557.28 Average: 50.56 1.06 49.50 228.25 6618.05 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5555644 2453084 30.63 2088 1837016 865824 9.56 517304 1661876 130228 08:54:01 PM 5134904 2873824 35.88 2088 1966544 1224816 13.52 844028 1722608 33616 08:55:01 PM 4728524 3280204 40.96 2088 2137880 1305040 14.41 1174852 1771924 105892 08:56:01 PM 3944688 4064040 50.75 2088 2625324 1635408 18.06 1645692 2047132 100404 08:57:01 PM 4029460 3979268 49.69 2088 2644528 1435436 15.85 1556332 2049016 10936 08:58:02 PM 3905324 4103404 51.24 2088 2668220 1524968 16.84 1660456 2065820 8076 08:59:01 PM 4247140 3761588 46.97 2088 2902848 1023856 11.30 1245372 2134708 88932 09:00:01 PM 4266940 3741788 46.72 2088 2908504 991764 10.95 1410352 1948868 7508 Average: 4476578 3532150 44.10 2088 2461358 1250889 13.81 1256798 1925244 60699 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 57.45 53.07 680.98 5.76 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 81.44 70.41 435.40 16.44 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 402.56 481.06 2683.74 70.36 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 185.27 208.65 2137.67 413.00 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 15.19 18.04 65.83 3.23 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 08:58:02 PM eth0 4.72 4.89 3.55 1.53 0.00 0.00 0.00 08:58:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 55.14 80.09 9.59 565.07 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 116.65 148.35 48.57 1200.04 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 114.94 133.20 759.84 283.69 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) 11/01/2025 _x86_64_ (2 CPU) 08:50:58 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 31.89 0.00 2.93 0.69 5.36 59.12 08:53:01 PM 0 34.39 0.00 2.81 0.73 5.18 56.90 08:53:01 PM 1 29.41 0.00 3.09 0.65 5.56 61.29 08:54:01 PM all 34.32 0.00 2.94 1.11 6.79 54.84 08:54:01 PM 0 37.67 0.00 3.61 1.71 7.14 49.86 08:54:01 PM 1 31.03 0.00 2.24 0.54 6.42 59.78 08:55:01 PM all 54.25 0.00 3.98 4.44 9.21 28.13 08:55:01 PM 0 42.16 0.00 6.30 6.98 9.82 34.74 08:55:01 PM 1 66.81 0.00 1.59 1.78 8.57 21.25 08:56:01 PM all 66.27 0.00 4.10 1.89 9.33 18.41 08:56:01 PM 0 63.44 0.00 5.05 2.61 9.37 19.53 08:56:01 PM 1 69.12 0.00 3.15 1.18 9.28 17.26 08:57:01 PM all 83.36 0.00 2.50 0.21 8.55 5.39 08:57:01 PM 0 82.31 0.00 2.91 0.39 8.73 5.66 08:57:01 PM 1 84.40 0.00 2.08 0.02 8.39 5.11 08:58:02 PM all 76.06 0.00 2.13 0.05 7.88 13.88 08:58:02 PM 0 75.13 0.00 2.24 0.02 8.07 14.54 08:58:02 PM 1 77.01 0.00 2.01 0.07 7.68 13.22 08:59:01 PM all 61.29 0.00 2.56 0.57 7.15 28.43 08:59:01 PM 0 72.28 0.00 2.74 0.84 7.22 16.92 08:59:01 PM 1 50.66 0.00 2.35 0.32 7.09 39.58 09:00:01 PM all 32.76 0.00 2.24 0.43 6.10 58.48 09:00:01 PM 0 44.57 0.00 2.61 0.72 6.38 45.72 09:00:01 PM 1 21.38 0.00 1.92 0.15 5.81 70.74 Average: all 54.52 0.00 2.92 1.18 7.53 33.84 Average: 0 56.01 0.00 3.55 1.78 7.73 30.92 Average: 1 53.04 0.00 2.30 0.59 7.32 36.75