---> uname -a: Linux prd-centos7-docker-2c-8g-4128.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 598 4774 16 2447 6926 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:20:93:9c brd ff:ff:ff:ff:ff:ff inet 10.32.6.71/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fe20:939c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6e:91:70:5f 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) 06/29/2025 _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 202.11 99.58 102.53 8519.52 39573.37 01:50:01 PM 93.61 0.00 93.61 0.00 8988.01 01:51:01 PM 114.71 1.30 113.42 245.94 5512.92 01:52:01 PM 64.09 3.18 60.91 915.02 4894.96 01:53:01 PM 16.82 0.02 16.80 0.27 4263.43 01:54:01 PM 8.19 0.82 7.37 373.38 694.99 01:55:01 PM 24.30 1.78 22.51 219.28 3343.71 Average: 74.86 15.27 59.59 1469.27 9622.14 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5684356 2324380 29.02 2088 1694904 927196 10.24 531668 1548656 50968 01:50:01 PM 5400728 2608008 32.56 2088 1922108 933948 10.31 608920 1707316 92684 01:51:01 PM 4972164 3036572 37.92 2088 2064444 1172476 12.95 965408 1749328 96492 01:52:01 PM 4529940 3478796 43.44 2088 2242220 1575244 17.39 1345336 1795628 117820 01:53:01 PM 4266872 3741864 46.72 2088 2259384 1705552 18.83 1598844 1800804 10508 01:54:01 PM 4076604 3932132 49.10 2088 2285988 1816100 20.05 1767932 1820256 7656 01:55:01 PM 4930568 3078168 38.44 2088 2376140 884732 9.77 985148 1748116 23044 Average: 4837319 3171417 39.60 2088 2120741 1287893 14.22 1114751 1738586 57025 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 340.86 185.44 835.23 55.72 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 160.11 110.29 868.25 11.16 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 340.56 387.48 1943.20 62.09 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 170.26 197.82 1264.00 28.19 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 7.76 7.98 50.53 1.48 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 6.61 6.32 4.62 2.55 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 16.24 14.20 12.38 7.20 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 148.88 129.79 709.97 24.05 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) 06/29/2025 _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 39.97 0.00 9.83 7.42 6.03 36.74 01:49:01 PM 0 35.69 0.00 9.56 5.91 6.05 42.79 01:49:01 PM 1 44.28 0.00 10.12 8.96 6.02 30.62 01:50:01 PM all 33.52 0.00 3.37 1.10 4.05 57.96 01:50:01 PM 0 43.04 0.00 3.44 1.79 4.51 47.21 01:50:01 PM 1 24.21 0.00 3.27 0.40 3.62 68.49 01:51:01 PM all 57.16 0.00 4.10 2.12 7.74 28.88 01:51:01 PM 0 43.17 0.00 5.74 3.52 8.31 39.26 01:51:01 PM 1 71.74 0.00 2.39 0.67 7.13 18.06 01:52:01 PM all 76.27 0.00 3.33 0.68 8.17 11.55 01:52:01 PM 0 71.80 0.00 4.38 1.21 8.55 14.05 01:52:01 PM 1 80.76 0.00 2.28 0.15 7.80 9.01 01:53:01 PM all 78.32 0.00 2.25 0.02 7.86 11.55 01:53:01 PM 0 77.90 0.00 2.31 0.02 7.90 11.88 01:53:01 PM 1 78.75 0.00 2.18 0.00 7.83 11.23 01:54:01 PM all 82.56 0.00 2.62 0.04 8.53 6.25 01:54:01 PM 0 82.79 0.00 2.89 0.05 8.61 5.65 01:54:01 PM 1 82.33 0.00 2.38 0.02 8.43 6.85 01:55:01 PM all 50.12 0.00 3.06 0.32 5.54 40.96 01:55:01 PM 0 46.77 0.00 3.07 0.26 5.68 44.22 01:55:01 PM 1 53.52 0.00 3.03 0.39 5.41 37.65 Average: all 59.26 0.00 4.11 1.70 6.81 28.11 Average: 0 56.85 0.00 4.52 1.86 7.06 29.70 Average: 1 61.68 0.00 3.70 1.54 6.57 26.51