---> uname -a: Linux prd-centos7-docker-2c-8g-1932.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 619 4232 16 2969 6895 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:b0:47:9c brd ff:ff:ff:ff:ff:ff inet 10.32.7.184/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:feb0:479c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:83:35:58:05 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) 03/06/2025 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 112.14 17.94 94.20 3753.36 5540.11 08:53:01 PM 139.07 1.57 137.51 304.33 9860.93 08:54:01 PM 101.68 3.35 98.33 927.34 20167.47 08:55:01 PM 17.25 0.33 16.91 242.78 4135.87 08:56:01 PM 34.19 2.46 31.72 317.74 10901.20 Average: 80.86 5.13 75.73 1108.99 10121.21 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5531240 2477488 30.93 2088 1857824 880528 9.72 523420 1676216 148888 08:53:01 PM 4923132 3085596 38.53 2088 2069904 1220872 13.48 1021304 1744176 113888 08:54:01 PM 3954256 4054472 50.63 2088 2608196 1661892 18.35 1660416 2028464 102048 08:55:01 PM 3797888 4210840 52.58 2088 2649088 1698056 18.75 1785624 2054088 16304 08:56:01 PM 4358784 3649944 45.57 2088 2889092 934912 10.32 1335208 1937496 14004 Average: 4513060 3495668 43.65 2088 2414821 1279252 14.12 1265194 1888088 79026 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 354.08 208.93 1480.31 57.89 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 394.89 455.10 2207.27 75.31 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 294.42 340.46 2940.50 428.64 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 13.50 13.33 56.07 4.24 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 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 164.85 219.38 51.31 1752.59 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 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 Average: eth0 244.32 247.42 1347.03 463.73 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 03/06/2025 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.45 0.00 4.02 2.88 0.12 56.52 08:52:01 PM 0 34.82 0.00 4.58 3.65 0.12 56.83 08:52:01 PM 1 38.08 0.00 3.47 2.10 0.12 56.22 08:53:01 PM all 52.19 0.00 3.93 2.21 0.16 41.51 08:53:01 PM 0 41.37 0.00 4.38 1.51 0.16 52.59 08:53:01 PM 1 63.20 0.00 3.47 2.95 0.16 30.22 08:54:01 PM all 68.18 0.00 3.72 3.00 0.15 24.95 08:54:01 PM 0 66.14 0.00 4.43 2.83 0.15 26.46 08:54:01 PM 1 70.24 0.00 3.02 3.16 0.16 23.41 08:55:01 PM all 83.57 0.00 1.86 0.01 0.14 14.42 08:55:01 PM 0 83.66 0.00 2.11 0.00 0.15 14.08 08:55:01 PM 1 83.45 0.00 1.62 0.02 0.15 14.77 08:56:01 PM all 52.30 0.00 2.48 0.33 0.12 44.76 08:56:01 PM 0 47.37 0.00 2.55 0.37 0.11 49.59 08:56:01 PM 1 57.31 0.00 2.37 0.27 0.14 39.90 Average: all 58.28 0.00 3.21 1.69 0.14 36.68 Average: 0 54.37 0.00 3.62 1.68 0.14 40.19 Average: 1 62.21 0.00 2.80 1.70 0.15 33.14