---> uname -a: Linux prd-centos7-docker-2c-8g-1919.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 922 3941 16 2957 6592 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:da:60:b8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.222/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:feda:60b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:75:74:8c:ea 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) 05/31/2025 _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 104.50 9.56 94.94 977.59 5805.61 04:39:01 AM 156.15 1.35 154.80 247.70 10732.61 04:40:01 AM 83.13 3.38 79.75 927.41 20047.83 04:41:01 AM 14.16 0.85 13.31 369.65 3241.15 04:42:01 AM 30.38 2.58 27.80 292.86 10063.98 Average: 77.65 3.54 74.10 563.05 9978.44 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5481288 2527448 31.56 2088 1875820 902332 9.96 563144 1686816 156752 04:39:01 AM 4830896 3177840 39.68 2088 2133972 1212784 13.39 1069444 1782440 144900 04:40:01 AM 3725532 4283204 53.48 2088 2620320 1850496 20.43 1863420 2052872 80016 04:41:01 AM 3327796 4680940 58.45 2088 2657344 2173900 24.00 2230552 2076952 12104 04:42:01 AM 4067204 3941532 49.22 2088 2873892 1205120 13.31 1542364 2022560 22132 Average: 4286543 3722193 46.48 2088 2432270 1468926 16.22 1453785 1924328 83181 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 193.72 142.40 1209.57 39.40 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 456.28 546.97 3111.96 87.24 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 187.29 206.21 2451.40 26.62 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 12.76 12.56 54.72 3.82 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 248.16 165.64 367.67 133.46 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 219.60 214.71 1438.84 58.10 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) 05/31/2025 _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 36.36 0.00 3.24 2.98 0.10 57.31 04:38:01 AM 0 42.74 0.00 3.62 1.51 0.11 52.01 04:38:01 AM 1 30.08 0.00 2.90 4.42 0.09 62.52 04:39:01 AM all 51.13 0.00 4.03 2.51 0.13 42.19 04:39:01 AM 0 46.49 0.00 5.71 4.33 0.14 43.33 04:39:01 AM 1 55.79 0.00 2.34 0.70 0.14 41.03 04:40:01 AM all 77.88 0.00 3.19 2.28 0.12 16.53 04:40:01 AM 0 75.88 0.00 3.84 2.77 0.11 17.40 04:40:01 AM 1 79.93 0.00 2.52 1.77 0.11 15.67 04:41:01 AM all 82.64 0.00 1.69 0.05 0.11 15.50 04:41:01 AM 0 82.97 0.00 2.01 0.09 0.11 14.81 04:41:01 AM 1 82.30 0.00 1.39 0.02 0.11 16.18 04:42:01 AM all 45.46 0.00 2.58 0.85 0.09 51.02 04:42:01 AM 0 54.36 0.00 2.88 0.66 0.09 42.02 04:42:01 AM 1 36.73 0.00 2.27 1.06 0.09 59.85 Average: all 58.35 0.00 2.95 1.75 0.11 36.84 Average: 0 60.23 0.00 3.62 1.88 0.11 34.15 Average: 1 56.48 0.00 2.29 1.62 0.11 39.51