---> uname -a: Linux prd-centos7-docker-2c-8g-4925.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 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 647 4180 16 2993 6866 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:f7:6e:68 brd ff:ff:ff:ff:ff:ff inet 10.32.6.44/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:fef7:6e68/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:80:d4:f7 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) 07/04/2025 _x86_64_ (2 CPU) 08:50:50 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 65.15 0.20 64.95 6.92 5190.26 08:54:02 PM 100.92 1.08 99.83 259.56 9265.11 08:55:01 PM 99.81 1.74 98.07 461.43 4284.12 08:56:01 PM 65.76 1.93 63.83 511.34 17085.75 08:57:01 PM 15.99 0.15 15.84 4.66 3737.37 08:58:01 PM 6.67 0.35 6.32 242.95 611.04 08:59:01 PM 20.47 0.53 19.93 132.98 8064.29 09:00:01 PM 26.15 1.86 24.29 183.25 3623.06 09:01:01 PM 16.94 0.03 16.91 0.27 450.69 Average: 46.32 0.87 45.45 199.92 5815.30 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5501548 2507180 31.31 2088 1880540 885264 9.77 534376 1691820 153468 08:54:02 PM 5054928 2953800 36.88 2088 1997248 1238360 13.67 909776 1732608 41496 08:55:01 PM 4633048 3375680 42.15 2088 2159656 1540540 17.01 1257476 1784184 87908 08:56:01 PM 3964148 4044580 50.50 2088 2626632 1688104 18.64 1625396 2048824 100404 08:57:01 PM 3803060 4205668 52.51 2088 2645820 1728212 19.08 1780524 2050740 10924 08:58:01 PM 3938296 4070432 50.82 2088 2666000 1518056 16.76 1630804 2063876 8020 08:59:01 PM 4333304 3675424 45.89 2088 2898176 957140 10.57 1153872 2141516 83188 09:00:01 PM 4326224 3682504 45.98 2088 2908940 947488 10.46 1351136 1949508 7544 09:01:01 PM 4231948 3776780 47.16 2088 2910564 1037516 11.46 1444868 1948136 9056 Average: 4420723 3588005 44.80 2088 2521508 1282298 14.16 1298692 1934579 55779 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 58.36 50.03 724.48 5.60 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 08:54:02 PM eth0 156.48 152.97 827.50 31.67 0.00 0.00 0.00 08:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 362.50 427.23 2335.57 61.36 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 180.31 193.27 2060.32 408.72 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 14.65 17.94 65.73 3.13 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 4.62 4.59 3.45 1.45 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 52.20 78.75 8.58 556.52 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 118.15 146.55 42.83 1197.27 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 09:01:01 PM eth0 12.17 13.43 11.78 6.65 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 106.12 119.96 672.58 252.77 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) 07/04/2025 _x86_64_ (2 CPU) 08:50:50 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 33.55 0.00 3.24 0.80 5.63 56.79 08:53:01 PM 0 42.41 0.00 4.03 1.31 6.52 45.73 08:53:01 PM 1 24.86 0.00 2.48 0.29 4.75 67.63 08:54:02 PM all 43.82 0.00 3.70 1.64 10.37 40.47 08:54:02 PM 0 45.94 0.00 4.82 2.62 11.31 35.31 08:54:02 PM 1 41.68 0.00 2.61 0.66 9.44 45.61 08:55:01 PM all 57.42 0.00 3.86 2.90 14.84 20.97 08:55:01 PM 0 46.02 0.00 5.98 4.78 14.99 28.23 08:55:01 PM 1 69.48 0.00 1.62 0.91 14.71 13.28 08:56:01 PM all 58.51 0.00 4.29 1.67 16.64 18.89 08:56:01 PM 0 56.60 0.00 4.71 2.37 16.49 19.83 08:56:01 PM 1 60.47 0.00 3.85 0.97 16.78 17.94 08:57:01 PM all 74.35 0.00 2.83 0.14 16.84 5.85 08:57:01 PM 0 74.13 0.00 2.94 0.21 16.90 5.81 08:57:01 PM 1 74.57 0.00 2.71 0.07 16.77 5.88 08:58:01 PM all 69.77 0.00 2.26 0.02 15.96 12.00 08:58:01 PM 0 68.81 0.00 2.27 0.03 15.75 13.13 08:58:01 PM 1 70.72 0.00 2.25 0.00 16.16 10.86 08:59:01 PM all 64.60 0.00 3.04 0.36 15.65 16.34 08:59:01 PM 0 68.95 0.00 3.34 0.46 16.10 11.15 08:59:01 PM 1 60.31 0.00 2.73 0.24 15.23 21.49 09:00:01 PM all 33.05 0.00 2.24 0.25 6.67 57.79 09:00:01 PM 0 29.65 0.00 2.05 0.25 6.65 61.40 09:00:01 PM 1 36.46 0.00 2.45 0.26 6.70 54.14 09:01:01 PM all 35.39 0.00 1.94 0.31 8.37 53.99 09:01:01 PM 0 47.88 0.00 1.82 0.57 10.00 39.73 09:01:01 PM 1 23.20 0.00 2.08 0.05 6.77 67.91 Average: all 52.13 0.00 3.05 0.90 12.30 31.62 Average: 0 53.23 0.00 3.56 1.42 12.73 29.06 Average: 1 51.03 0.00 2.53 0.38 11.87 34.19