---> uname -a: Linux prd-centos7-docker-2c-8g-4697.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 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 585 5140 16 2095 6951 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:99:0a:d6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.165/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe99:ad6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:03:ec:13:5f 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) 07/03/2025 _x86_64_ (2 CPU) 02:14:43 PM LINUX RESTART 02:15:02 PM tps rtps wtps bread/s bwrtn/s 02:16:01 PM 163.39 58.05 105.35 5743.68 40832.04 02:17:01 PM 87.11 0.15 86.96 2.93 8546.44 02:18:01 PM 63.07 7.59 55.48 1913.55 5443.32 02:19:01 PM 27.62 2.61 25.01 260.14 1506.16 Average: 84.98 16.94 68.05 1964.90 13973.77 02:15:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 PM 5673976 2334760 29.15 2088 1723024 927032 10.24 527464 1561724 58272 02:17:01 PM 5426160 2582576 32.25 2088 1902524 946856 10.45 593972 1697440 50448 02:18:01 PM 5281780 2726956 34.05 2088 2029076 931896 10.29 649484 1767800 33224 02:19:01 PM 5300132 2708604 33.82 2088 2035060 905208 9.99 764856 1636592 8000 Average: 5420512 2588224 32.32 2088 1922421 927748 10.24 633944 1665889 37486 02:15:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:16:01 PM eth0 329.41 177.78 1106.51 59.51 0.00 0.00 0.00 02:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM eth0 57.05 53.24 689.52 6.61 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 19.71 17.07 79.80 5.63 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 17.35 16.55 12.53 7.42 0.00 0.00 0.00 02:19:01 PM lo 0.53 0.53 0.11 0.11 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 Average: eth0 104.98 65.71 469.51 19.63 0.00 0.00 0.00 Average: lo 0.13 0.13 0.03 0.03 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) 07/03/2025 _x86_64_ (2 CPU) 02:14:43 PM LINUX RESTART 02:15:02 PM CPU %user %nice %system %iowait %steal %idle 02:16:01 PM all 38.71 0.00 8.83 5.88 5.85 40.74 02:16:01 PM 0 32.78 0.00 9.29 5.72 5.69 46.52 02:16:01 PM 1 44.76 0.00 8.34 6.05 5.99 34.86 02:17:01 PM all 35.08 0.00 3.07 1.13 3.06 57.67 02:17:01 PM 0 46.60 0.00 3.20 1.04 3.58 45.57 02:17:01 PM 1 23.82 0.00 2.96 1.19 2.55 69.49 02:18:01 PM all 35.63 0.00 6.19 0.85 3.04 54.29 02:18:01 PM 0 31.91 0.00 5.91 1.06 2.70 58.42 02:18:01 PM 1 39.34 0.00 6.49 0.64 3.38 50.16 02:19:01 PM all 38.39 0.00 2.43 0.67 2.74 55.77 02:19:01 PM 0 58.21 0.00 3.01 0.77 3.32 34.69 02:19:01 PM 1 19.36 0.00 1.86 0.57 2.20 76.01 Average: all 36.94 0.00 5.11 2.11 3.66 52.19 Average: 0 42.31 0.00 5.35 2.15 3.82 46.37 Average: 1 31.63 0.00 4.86 2.07 3.50 57.94