---> uname -a: Linux prd-centos7-docker-2c-8g-2332.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: 2799.998 BogoMIPS: 5599.99 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 876 3989 16 2954 6637 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:61:f4:18 brd ff:ff:ff:ff:ff:ff inet 10.32.6.184/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe61:f418/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e3:e0:95:eb 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) 06/07/2025 _x86_64_ (2 CPU) 04:36:32 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 103.13 9.51 93.62 975.99 5800.52 04:39:01 AM 160.97 1.38 159.58 248.73 10633.71 04:40:01 AM 86.47 3.30 83.17 925.70 20084.70 04:41:01 AM 15.60 0.88 14.72 376.54 3255.44 04:42:01 AM 30.67 2.50 28.17 291.84 10058.29 Average: 79.34 3.51 75.82 563.70 9964.42 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5486584 2522144 31.49 2088 1872536 901740 9.96 561508 1683264 156764 04:39:01 AM 4816304 3192424 39.86 2088 2129716 1221384 13.49 1085804 1779212 144692 04:40:01 AM 3963876 4044852 50.51 2088 2616996 1717764 18.97 1625760 2049620 79936 04:41:01 AM 3459664 4549064 56.80 2088 2654376 2021668 22.32 2101140 2073476 11732 04:42:01 AM 4108464 3900264 48.70 2088 2878056 1145076 12.64 1496628 2024048 28816 Average: 4366978 3641750 45.47 2088 2430336 1401526 15.47 1374168 1921924 84388 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 262.58 178.77 1362.64 49.28 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 455.77 536.25 3101.17 84.56 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 203.75 223.35 2462.48 28.60 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 12.66 12.68 54.62 3.84 0.00 0.00 0.00 04:41:01 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 200.87 129.60 358.72 130.79 0.00 0.00 0.00 04:42:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 227.02 216.03 1467.33 59.39 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) 06/07/2025 _x86_64_ (2 CPU) 04:36:32 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 37.20 0.00 3.64 2.51 0.10 56.55 04:38:01 AM 0 44.40 0.00 4.15 3.74 0.11 47.61 04:38:01 AM 1 30.14 0.00 3.15 1.30 0.09 65.32 04:39:01 AM all 52.15 0.00 4.19 2.34 0.16 41.15 04:39:01 AM 0 41.78 0.00 5.83 4.13 0.18 48.09 04:39:01 AM 1 62.73 0.00 2.51 0.52 0.16 34.07 04:40:01 AM all 75.18 0.00 3.36 3.32 0.15 17.99 04:40:01 AM 0 72.73 0.00 4.03 4.39 0.15 18.71 04:40:01 AM 1 77.63 0.00 2.72 2.24 0.15 17.27 04:41:01 AM all 82.79 0.00 1.80 0.04 0.14 15.23 04:41:01 AM 0 83.09 0.00 1.83 0.02 0.13 14.94 04:41:01 AM 1 82.49 0.00 1.78 0.06 0.13 15.54 04:42:01 AM all 47.55 0.00 2.34 0.82 0.10 49.19 04:42:01 AM 0 56.89 0.00 2.48 0.80 0.09 39.74 04:42:01 AM 1 38.37 0.00 2.21 0.86 0.11 58.46 Average: all 58.66 0.00 3.07 1.81 0.13 36.33 Average: 0 59.56 0.00 3.67 2.63 0.13 34.02 Average: 1 57.77 0.00 2.48 1.00 0.13 38.63