---> uname -a: Linux prd-centos7-docker-2c-8g-4235.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 652 4192 16 2975 6861 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:a4:1c:d1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.20/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fea4:1cd1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ee:93:89:75 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) 06/30/2025 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 147.31 40.56 106.76 5458.25 39476.49 08:53:01 PM 86.93 0.00 86.93 0.00 8342.36 08:54:01 PM 113.90 1.55 112.35 303.60 6237.47 08:55:01 PM 96.46 3.26 93.19 924.19 19106.47 08:56:01 PM 22.63 0.10 22.53 3.06 3663.07 08:57:01 PM 8.93 0.33 8.60 242.58 857.45 08:58:01 PM 24.72 0.58 24.13 141.01 8160.85 08:59:01 PM 25.45 1.88 23.57 183.26 3603.88 Average: 65.74 6.04 59.69 908.84 11186.10 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5622760 2385968 29.79 2088 1733164 922888 10.19 572388 1568056 66300 08:53:01 PM 5452576 2556152 31.92 2088 1929316 845440 9.33 546144 1714248 102368 08:54:01 PM 4884540 3124188 39.01 2088 2069920 1265760 13.98 1054584 1747808 81924 08:55:01 PM 3983260 4025468 50.26 2088 2580312 1631424 18.01 1625800 2036368 70644 08:56:01 PM 3823376 4185352 52.26 2088 2629776 1739660 19.21 1774472 2042120 17888 08:57:01 PM 3668760 4339968 54.19 2088 2653464 1799284 19.87 1908852 2058244 11496 08:58:01 PM 4251580 3757148 46.91 2088 2889040 1038648 11.47 1245724 2133444 98748 08:59:01 PM 4257368 3751360 46.84 2088 2894720 1021996 11.28 1430460 1941840 8856 Average: 4493028 3515700 43.90 2088 2422464 1283138 14.17 1269803 1905266 57278 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 394.28 209.74 1136.83 60.35 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 36.55 34.03 510.66 4.26 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 372.04 421.60 2049.78 67.88 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 256.79 293.36 2737.83 422.81 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 45.07 50.26 316.76 7.96 0.00 0.00 0.00 08:56:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 4.81 4.86 3.30 1.39 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 49.53 82.42 9.74 555.36 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 111.91 139.59 42.50 1195.83 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 159.11 154.72 851.57 290.10 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) 06/30/2025 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 41.06 0.00 7.83 5.41 4.40 41.30 08:52:01 PM 0 45.19 0.00 8.82 6.81 4.93 34.25 08:52:01 PM 1 36.93 0.00 6.87 4.03 3.89 48.29 08:53:01 PM all 35.50 0.00 3.56 0.71 2.87 57.36 08:53:01 PM 0 50.44 0.00 4.55 1.21 3.40 40.41 08:53:01 PM 1 21.02 0.00 2.59 0.22 2.35 73.82 08:54:01 PM all 57.71 0.00 4.32 2.63 6.93 28.40 08:54:01 PM 0 47.20 0.00 6.51 4.72 7.71 33.85 08:54:01 PM 1 68.54 0.00 2.05 0.46 6.14 22.80 08:55:01 PM all 67.90 0.00 4.46 1.24 7.16 19.24 08:55:01 PM 0 67.21 0.00 5.09 1.20 7.10 19.39 08:55:01 PM 1 68.59 0.00 3.85 1.27 7.20 19.08 08:56:01 PM all 81.85 0.00 2.74 0.20 8.75 6.46 08:56:01 PM 0 80.44 0.00 3.17 0.31 8.93 7.15 08:56:01 PM 1 83.25 0.00 2.32 0.09 8.57 5.77 08:57:01 PM all 78.64 0.00 2.14 0.03 7.20 11.99 08:57:01 PM 0 77.00 0.00 2.24 0.04 7.18 13.55 08:57:01 PM 1 80.26 0.00 2.05 0.04 7.21 10.45 08:58:01 PM all 61.74 0.00 2.77 0.37 5.69 29.43 08:58:01 PM 0 58.78 0.00 3.29 0.30 5.83 31.80 08:58:01 PM 1 64.73 0.00 2.23 0.43 5.55 27.07 08:59:01 PM all 35.25 0.00 2.26 0.22 2.41 59.85 08:59:01 PM 0 38.61 0.00 3.04 0.24 2.71 55.41 08:59:01 PM 1 31.92 0.00 1.50 0.21 2.13 64.24 Average: all 57.23 0.00 3.77 1.36 5.65 31.99 Average: 0 57.92 0.00 4.61 1.88 5.96 29.63 Average: 1 56.53 0.00 2.94 0.85 5.34 34.34