---> uname -a: Linux prd-centos7-docker-2c-8g-3864.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 583 4787 16 2449 6942 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:22:d7:9b brd ff:ff:ff:ff:ff:ff inet 10.32.7.251/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fe22:d79b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a1:72:0e:1e 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) 06/26/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 216.00 115.15 100.85 9633.46 38994.66 01:50:01 PM 80.60 0.15 80.44 2.98 8195.82 01:51:01 PM 109.56 1.31 108.25 246.18 5790.02 01:52:01 PM 83.92 3.11 80.81 898.62 5127.93 01:53:01 PM 20.77 0.12 20.66 3.59 4230.43 01:54:01 PM 7.00 0.33 6.67 242.50 595.00 01:55:01 PM 22.66 2.21 20.44 342.00 2220.11 Average: 77.20 17.51 59.69 1627.16 9306.92 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5700940 2307788 28.82 2088 1691312 897516 9.91 518880 1546940 50812 01:50:01 PM 5449024 2559704 31.96 2088 1890308 907444 10.02 579284 1696704 56720 01:51:01 PM 4995512 3013216 37.62 2088 2033088 1214880 13.41 953960 1741988 70924 01:52:01 PM 4621560 3387168 42.29 2088 2239936 1285768 14.20 1251764 1799628 115372 01:53:01 PM 4429544 3579184 44.69 2088 2261764 1520936 16.79 1435116 1804188 13916 01:54:01 PM 4300788 3707940 46.30 2088 2284464 1553868 17.16 1546284 1819476 13896 01:55:01 PM 4896632 3112096 38.86 2088 2376916 905752 10.00 1017372 1750196 60388 Average: 4913429 3095299 38.65 2088 2111113 1183738 13.07 1043237 1737017 54575 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 297.59 153.46 828.66 54.18 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 167.16 105.16 882.74 10.93 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 270.41 309.09 1396.60 50.32 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 222.10 254.56 1768.11 36.23 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 14.85 18.13 65.72 3.09 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 5.12 4.96 3.56 1.53 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 17.86 15.62 12.88 8.22 0.00 0.00 0.00 01:55:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 142.11 123.08 708.16 23.53 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) 06/26/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 40.21 0.00 12.00 8.88 3.94 34.96 01:49:01 PM 0 35.59 0.00 12.17 7.96 3.95 40.32 01:49:01 PM 1 44.88 0.00 11.85 9.81 3.94 29.51 01:50:01 PM all 34.22 0.00 3.63 1.17 2.58 58.41 01:50:01 PM 0 26.06 0.00 2.45 1.15 2.56 67.79 01:50:01 PM 1 42.59 0.00 4.83 1.19 2.60 48.79 01:51:01 PM all 58.01 0.00 4.45 2.48 4.33 30.73 01:51:01 PM 0 54.65 0.00 7.07 4.43 4.96 28.89 01:51:01 PM 1 61.43 0.00 1.79 0.50 3.67 32.61 01:52:01 PM all 76.71 0.00 3.74 1.84 4.43 13.28 01:52:01 PM 0 70.81 0.00 4.88 2.80 4.58 16.94 01:52:01 PM 1 82.71 0.00 2.57 0.87 4.29 9.56 01:53:01 PM all 88.10 0.00 2.71 0.14 4.56 4.50 01:53:01 PM 0 86.99 0.00 2.88 0.25 4.69 5.18 01:53:01 PM 1 89.17 0.00 2.55 0.04 4.44 3.81 01:54:01 PM all 81.28 0.00 2.29 0.02 3.85 12.56 01:54:01 PM 0 81.06 0.00 2.57 0.04 3.80 12.54 01:54:01 PM 1 81.51 0.00 2.02 0.00 3.88 12.58 01:55:01 PM all 61.41 0.00 2.82 0.33 3.38 32.06 01:55:01 PM 0 62.74 0.00 3.11 0.35 3.75 30.05 01:55:01 PM 1 60.08 0.00 2.52 0.28 3.02 34.09 Average: all 62.61 0.00 4.55 2.15 3.86 26.84 Average: 0 59.38 0.00 5.05 2.45 4.03 29.08 Average: 1 65.87 0.00 4.04 1.83 3.69 24.57