---> uname -a: Linux prd-centos7-docker-2c-8g-3752.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 8.5G 12G 43% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 606 3635 16 3578 6899 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:1b:96:26 brd ff:ff:ff:ff:ff:ff inet 10.32.7.35/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fe1b:9626/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:be:10:30:6c 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) 06/25/2025 _x86_64_ (2 CPU) 02:15:17 PM LINUX RESTART 02:16:01 PM tps rtps wtps bread/s bwrtn/s 02:17:01 PM 74.33 8.92 65.40 854.75 4495.47 02:18:01 PM 80.70 0.00 80.70 0.00 7156.95 02:19:01 PM 59.11 7.59 51.52 1913.55 4760.01 02:20:01 PM 27.29 0.58 26.71 61.82 2350.42 02:21:01 PM 121.15 1.87 119.28 172.12 64573.14 02:22:01 PM 36.60 0.05 36.55 5.33 9880.95 02:23:02 PM 15.30 0.13 15.17 21.71 565.52 Average: 59.21 2.74 56.48 432.79 13396.77 02:16:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 PM 5570756 2437972 30.44 2088 1775564 943080 10.41 598932 1588528 65412 02:18:01 PM 5481600 2527128 31.55 2088 1928224 836088 9.23 520596 1712148 102364 02:19:01 PM 5261672 2747056 34.30 2088 2023200 953424 10.53 693560 1753832 21788 02:20:01 PM 5035112 2973616 37.13 2088 2326280 956824 10.56 662428 1988956 306664 02:21:01 PM 3758240 4250488 53.07 2088 3475900 897132 9.91 883824 2939372 273400 02:22:01 PM 3735636 4273092 53.36 2088 3476168 921400 10.17 908624 2939252 4 02:23:02 PM 3791420 4217308 52.66 2088 3478432 869856 9.60 851640 2939600 9068 Average: 4662062 3346666 41.79 2088 2640538 911115 10.06 731372 2265955 111243 02:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:17:01 PM eth0 113.57 82.25 869.30 29.75 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM eth0 20.13 18.40 230.02 2.96 0.00 0.00 0.00 02:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM eth0 20.16 18.23 104.59 5.74 0.00 0.00 0.00 02:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 186.79 154.29 4259.63 10.80 0.00 0.00 0.00 02:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM eth0 301.73 195.00 8121.98 14.71 0.00 0.00 0.00 02:21:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 02:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM eth0 6.43 6.74 5.03 3.45 0.00 0.00 0.00 02:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:02 PM eth0 7.09 7.03 7.90 2.80 0.00 0.00 0.00 02:23:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.70 68.85 1942.52 10.03 0.00 0.00 0.00 Average: lo 0.08 0.08 0.02 0.02 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) 06/25/2025 _x86_64_ (2 CPU) 02:15:17 PM LINUX RESTART 02:16:01 PM CPU %user %nice %system %iowait %steal %idle 02:17:01 PM all 30.14 0.00 2.47 3.22 8.25 55.91 02:17:01 PM 0 33.51 0.00 2.84 3.28 8.33 52.04 02:17:01 PM 1 26.82 0.00 2.10 3.15 8.18 59.74 02:18:01 PM all 30.15 0.00 3.18 1.15 9.66 55.86 02:18:01 PM 0 20.55 0.00 2.53 0.86 8.91 67.14 02:18:01 PM 1 39.98 0.00 3.83 1.46 10.43 44.30 02:19:01 PM all 25.79 0.00 5.15 1.67 10.47 56.92 02:19:01 PM 0 35.77 0.00 5.50 1.39 10.92 46.41 02:19:01 PM 1 16.16 0.00 4.81 1.93 10.04 67.06 02:20:01 PM all 8.83 0.00 1.69 0.21 5.04 84.23 02:20:01 PM 0 9.95 0.00 1.89 0.28 5.05 82.83 02:20:01 PM 1 7.72 0.00 1.51 0.11 5.04 85.62 02:21:01 PM all 16.33 0.00 7.24 0.96 8.39 67.08 02:21:01 PM 0 18.44 0.00 7.98 0.60 8.03 64.95 02:21:01 PM 1 14.28 0.00 6.51 1.31 8.74 69.16 02:22:01 PM all 17.34 0.00 0.89 0.65 3.84 77.29 02:22:01 PM 0 22.73 0.00 1.01 1.08 4.03 71.15 02:22:01 PM 1 12.04 0.00 0.76 0.23 3.65 83.32 02:23:02 PM all 18.46 0.00 1.27 0.23 3.52 76.52 02:23:02 PM 0 10.73 0.00 0.78 0.31 3.23 84.95 02:23:02 PM 1 26.35 0.00 1.77 0.15 3.84 67.89 Average: all 21.02 0.00 3.14 1.16 7.04 67.64 Average: 0 21.64 0.00 3.22 1.11 6.94 67.10 Average: 1 20.40 0.00 3.06 1.20 7.15 68.19